|
Delaware
|
| |
8731
|
| |
47-3044785
|
|
|
(State or other jurisdiction of
incorporation or organization) |
| |
(Primary Standard Industrial
Classification Code Number) |
| |
(I.R.S. Employer
Identification Number) |
|
|
Janet Spreen, Esq.
Asim Grabowski-Shaikh, Esq. Baker & Hostetler LLP 127 Public Square, Suite 2000 Cleveland, Ohio 44114 Telephone: (216) 621-0200 |
| |
Stephen E. Older, Esq.
Andrew Terjesen, Esq. McGuireWoods LLP 1251 Avenue of the Americas 20th Floor New York, New York 10020 Telephone: (212) 548-2100 |
|
|
Large accelerated filer
☐
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| |
Accelerated filer
☐
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|
|
Non-accelerated filer
☒
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| |
Smaller reporting company
☒
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|
| | | |
Emerging growth company
☒
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Page
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| | | | 184 | | | |
| | | | 187 | | | |
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| | | | 200 | | | |
| | | | 200 | | | |
| | | | 200 | | | |
| | | | F-1 | | |
| | |
Year Ended
December 31, |
| |
Three Months Ended
March 31, |
| ||||||||||||||||||
| | |
2022
|
| |
2023
|
| |
2023
|
| |
2024
|
| ||||||||||||
| | | | | | | | | | | | | | |
(unaudited)
|
| |||||||||
Consolidated Statements of Operations: | | | | | | | | | | | | | | | | | | | | | | | | | |
Operating expenses: | | | | | | | | | | | | | | | | | | | | | | | | | |
Research and development
|
| | | $ | 16,387,216 | | | | | $ | 21,708,332 | | | | | $ | 4,523,757 | | | | | $ | 6,860,430 | | |
General and administrative
|
| | | | 3,819,591 | | | | | | 3,265,497 | | | | | | 774,799 | | | | | | 912,824 | | |
Total operating expenses
|
| | | | 20,206,807 | | | | | | 24,973,829 | | | | | | 5,298,556 | | | | | | 7,773,254 | | |
Loss from operations
|
| | | | (20,206,807) | | | | | | (24,973,829) | | | | | | (5,298,556) | | | | | | (7,773,254) | | |
Other income (expense): | | | | | | | | | | | | | | | | | | | | | | | | | |
Change in fair value of warrant liability
|
| | | | 36,579 | | | | | | (79,822) | | | | | | 5,104 | | | | | | (32,515) | | |
Loss on issuance of related party convertible
notes payable at fair value |
| | | | — | | | | | | — | | | | | | — | | | | | | (200,000) | | |
Change in estimated fair value of related party convertible notes payable
|
| | | | — | | | | | | — | | | | | | — | | | | | | (300,000) | | |
Interest expense
|
| | | | (16,200) | | | | | | (43,641) | | | | | | (28,454) | | | | | | (5,076) | | |
Interest income
|
| | | | 27,027 | | | | | | 352,672 | | | | | | 51,651 | | | | | | 14,786 | | |
Total other income (expense), net
|
| | | | 47,406 | | | | | | 229,209 | | | | | | 28,301 | | | | | | (522,805) | | |
Net loss
|
| | | $ | (20,159,401) | | | | | $ | (24,744,620) | | | | | $ | (5,270,255) | | | | | $ | (8,296,059) | | |
Net loss per share attributable to common stockholders, basic and diluted
|
| | | $ | (9.25) | | | | | $ | (9.58) | | | | | $ | (2.19) | | | | | $ | (3.00) | | |
Weighted-average shares of common stock outstanding, basic and diluted
|
| | | | 2,179,037 | | | | | | 2,582,876 | | | | | | 2,411,455 | | | | | | 2,763,243 | | |
| | |
As of March 31, 2024
|
| |||||||||||||||
| | |
Actual
|
| |
Pro Forma(1)(3)
|
| |
Pro Forma As
Adjusted(2)(3) |
| |||||||||
| | | | | | | | |
(unaudited)
|
| |||||||||
Consolidated Balance Sheet Data: | | | | | | | | | | | | | | | | | | | |
Cash and cash equivalents
|
| | | $ | 2,068,307 | | | | | $ | | | | | $ | | | ||
Working capital deficit(4)
|
| | | | (12,545,792) | | | | | | | | | | | | | | |
Total assets
|
| | | | 2,698,583 | | | | | | | | | | | | | | |
Total liabilities
|
| | | | 16,294,545 | | | | | | | | | | | | | | |
Redeemable convertible preferred stock
|
| | | | 94,178,404 | | | | | | | | | | | | | | |
Total stockholders’ (deficit) equity
|
| | | $ | (107,774,366) | | | | | | | | | | | | | | |
| | |
As of March 31, 2024
|
| |||||||||||||||
| | |
Actual
|
| |
Pro Forma
|
| |
Pro Forma As
Adjusted(1)(2) |
| |||||||||
| | | | | | | | |
(unaudited)
|
| |||||||||
| | |
(in thousands, except share and per
share amounts) |
| |||||||||||||||
Cash and cash equivalents
|
| | | $ | 2,068,307 | | | | | $ | | | | | $ | | | ||
Redeemable convertible preferred stock, $0.000001 par value; 33,463,018 shares authorized, 24,678,355 shares issued and outstanding, actual; no shares authorized, issued or outstanding, pro forma and pro forma as adjusted
|
| | | $ | 94,178,404 | | | | | $ | | | | | $ | | | ||
Stockholders’ (deficit) equity:
|
| | | | | | | | | | | | | | | | | | |
Common stock, $0.000001 par value; 38,108,584 shares authorized, 3,043,309 shares issued and outstanding(3), actual; shares authorized, shares issued and outstanding, pro forma; shares authorized, shares issued and outstanding, pro forma as adjusted
|
| | | | 3 | | | | | | | | | | | | | | |
Additional paid-in capital
|
| | | | 5,616,211 | | | | | | | | | | | | | | |
Accumulated deficit
|
| | | | (113,390,580) | | | | | | | | | | | | | | |
Total stockholders’ (deficit) equity
|
| | | $ | (107,774,366) | | | | | | | | | | | | | | |
|
Assumed initial public offering price per share of common stock
|
| | | | | | | | | $ | | | |
|
Historical net tangible book value (deficit) per share as of March 31, 2024
|
| | | $ | | | | | | | | | |
|
Pro forma increase in historical net tangible book value per share as of March 31, 2024 attributable to the pro forma adjustments described above
|
| | | | | | | | | | | | |
|
Pro forma net tangible book value per share as of March 31, 2024
|
| | | | | | | | | | | | |
|
Increase in as adjusted net tangible book value per share attributable to new investors
participating in this offering |
| | | | | | | | | | | | |
|
Pro forma as adjusted net tangible book value per share after this offering
|
| | | | | | | | | | | | |
|
Dilution per share to new investors participating in this offering
|
| | | | | | | | | $ | | | |
| | |
Shares
Purchased |
| |
Total
Consideration |
| |
Weighted-
Average Price |
| |||||||||||||||||||||
| | |
Number
|
| |
Percent
|
| |
Amount
|
| |
Percent
|
| |
Per Share
|
| |||||||||||||||
Existing stockholders before this offering
|
| | | | | | | | | | % | | | | | $ | | | | | | % | | | | | $ | | | ||
Investors purchasing securities in this offering
|
| | | | | | | | | % | | | | | $ | | | | | | % | | | | | $ | | | |||
Total
|
| | | | | | | | | | 100.0% | | | | | $ | | | | | | 100.0% | | | | | $ | | | |
| | |
Three Months Ended
March 31, |
| | | | | | | |||||||||
| | |
2024
|
| |
2023
|
| |
Change
|
| |||||||||
| | |
(unaudited)
|
| | | | | | | |||||||||
Operating expenses: | | | | | | | | | | | | | | | | | | | |
Research and development
|
| | | $ | 6,860,430 | | | | | $ | 4,523,757 | | | | | $ | 2,336,673 | | |
General and administrative
|
| | | | 912,824 | | | | | | 774,799 | | | | | | 138,025 | | |
Total operating expenses
|
| | | | 7,773,254 | | | | | | 5,298,556 | | | | | | 2,474,698 | | |
Loss from operations
|
| | | | (7,773,254) | | | | | | (5,298,556) | | | | | | (2,474,698) | | |
Other income (expense): | | | | | | | | | | | | | | | | | | | |
Change in fair value of warrant liability
|
| | | | (32,515) | | | | | | 5,104 | | | | | | (37,619) | | |
Loss on issuance of related party convertible notes payable at
fair value |
| | | | (200,000) | | | | | | — | | | | | | (200,000) | | |
Change in estimated fair value of related party convertible notes payable
|
| | | | (300,000) | | | | | | — | | | | | | (300,000) | | |
Interest expense
|
| | | | (5,076) | | | | | | (28,454) | | | | | | 23,378 | | |
Interest income
|
| | | | 14,786 | | | | | | 51,651 | | | | | | (36,865) | | |
Total other income (expense), net
|
| | | | (522,805) | | | | | | 28,301 | | | | | | (551,106) | | |
Net loss
|
| | | $ | (8,296,059) | | | | | $ | (5,270,255) | | | | | | (3,025,804) | | |
| | |
Three Months Ended
March 31, |
| | | | | | | |||||||||
| | |
2024
|
| |
2023
|
| |
Change
|
| |||||||||
External clinical trial expenses
|
| | | $ | 5,098,162 | | | | | $ | 2,581,882 | | | | | $ | 2,516,280 | | |
Personnel and consulting expenses
|
| | | | 868,974 | | | | | | 1,044,081 | | | | | | (175,107) | | |
Preclinical and biomarker research
|
| | | | 304,788 | | | | | | 86,961 | | | | | | 217,827 | | |
CMC related costs
|
| | | | 588,506 | | | | | | 810,833 | | | | | | (222,327) | | |
Total research and development expenses
|
| | | $ | 6,860,430 | | | | | $ | 4,523,757 | | | | | $ | 2,336,673 | | |
| | |
Three Months Ended
March 31, |
| | | | | | | |||||||||
| | |
2024
|
| |
2023
|
| |
Change
|
| |||||||||
Personnel-related expenses
|
| | | $ | 400,300 | | | | | $ | 478,969 | | | | | $ | (78,669) | | |
Professional and consulting fees
|
| | | | 500,356 | | | | | | 200,290 | | | | | | 300,066 | | |
Other expenses
|
| | | | 12,168 | | | | | | 95,540 | | | | | | (83,372) | | |
Total general and administrative expenses
|
| | | $ | 912,824 | | | | | $ | 774,799 | | | | | $ | 138,025 | | |
| | |
Redeemable
Convertible Preferred Stock Warrant Liability |
| |||
Fair value as of December 31, 2022
|
| | | $ | 814,364 | | |
Change in fair value
|
| | | | (5,104) | | |
Fair value as of March 31, 2023
|
| | | $ | 809,260 | | |
Fair value as of December 31, 2023
|
| | | | 988,049 | | |
Change in fair value
|
| | | | 32,515 | | |
Fair value as of March 31, 2024
|
| | | $ | 1,020,564 | | |
| | |
Year Ended December 31,
|
| | | | | | | |||||||||
| | |
2023
|
| |
2022
|
| |
Change
|
| |||||||||
Operating expenses: | | | | | | | | | | | | | | | | | | | |
Research and development
|
| | | $ | 21,708,332 | | | | | $ | 16,387,216 | | | | | $ | 5,321,116 | | |
General and administrative
|
| | | | 3,265,497 | | | | | | 3,819,591 | | | | | | (554,094) | | |
Total operating expenses
|
| | | | 24,973,829 | | | | | | 20,206,807 | | | | | | 4,767,022 | | |
Loss from operations
|
| | | | (24,973,829) | | | | | | (20,206,807) | | | | | | (4,767,022) | | |
Other income (expense): | | | | | | | | | | | | | | | | | | | |
Change in fair value of warrant liability
|
| | | | (79,822) | | | | | | 36,579 | | | | | | (116,401) | | |
Interest expense
|
| | | | (43,641) | | | | | | (16,200) | | | | | | (27,441) | | |
Interest income
|
| | | | 352,672 | | | | | | 27,027 | | | | | | 325,645 | | |
Total other income, net
|
| | | | 229,209 | | | | | | 47,406 | | | | | | 181,803 | | |
Net loss
|
| | | $ | (24,744,620) | | | | | $ | (20,159,401) | | | | | $ | (4,585,219) | | |
| | |
Year Ended December 31,
|
| | | | | | | |||||||||
| | |
2023
|
| |
2022
|
| |
Change
|
| |||||||||
External clinical trial expenses
|
| | | $ | 13,986,355 | | | | | $ | 10,513,275 | | | | | $ | 3,473,080 | | |
Personnel and consulting expenses
|
| | | | 3,675,373 | | | | | | 2,028,258 | | | | | | 1,647,115 | | |
Preclinical and biomarker research
|
| | | | 1,800,324 | | | | | | 1,934,217 | | | | | | (133,893) | | |
CMC related costs
|
| | | | 2,246,280 | | | | | | 1,911,466 | | | | | | 334,814 | | |
Total research and development expenses
|
| | | $ | 21,708,332 | | | | | $ | 16,387,216 | | | | | $ | 5,321,116 | | |
| | |
Year Ended December 31,
|
| | | | | | | |||||||||
| | |
2023
|
| |
2022
|
| |
Change
|
| |||||||||
Personnel-related expenses
|
| | | $ | 1,827,250 | | | | | $ | 2,579,222 | | | | | $ | (751,972) | | |
Professional and consulting fees
|
| | | | 1,083,243 | | | | | | 945,845 | | | | | | 137,398 | | |
Other expenses
|
| | | | 355,004 | | | | | | 294,524 | | | | | | 60,480 | | |
Total general and administrative expenses
|
| | | $ | 3,265,497 | | | | | $ | 3,819,591 | | | | | $ | (554,094) | | |
| | |
Redeemable
Convertible Preferred Stock Warrant Liability |
| |||
Fair value as of January 1, 2022
|
| | | $ | 850,943 | | |
Change in fair value
|
| | | | (36,579) | | |
Fair value as of December 31, 2022
|
| | | | 814,364 | | |
Estimated fair market value of warrants issued to placement agent in connection with issuance of redeemable convertible preferred stock
|
| | | | 93,863 | | |
Change in fair value
|
| | | | 79,822 | | |
Fair value as of December 31, 2023
|
| | | $ | 988,049 | | |
| | |
Three Months Ended
March 31, |
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Net cash used in operating activities
|
| | | $ | (5,247,582) | | | | | $ | (5,358,841) | | |
Net cash provided by financing activities
|
| | | | 4,357,230 | | | | | | 2,463,431 | | |
Net change in cash and cash equivalents
|
| | | $ | (890,352) | | | | | $ | (2,895,410) | | |
| | |
Year Ended December 31,
|
| |||||||||
| | |
2023
|
| |
2022
|
| ||||||
Net cash used in operating activities
|
| | | $ | (21,625,167) | | | | | $ | (17,794,093) | | |
Net cash provided by financing activities
|
| | | | 4,134,516 | | | | | | 19,255,569 | | |
Net change in cash and cash equivalents
|
| | | $ | (17,490,651) | | | | | $ | 1,461,476 | | |
Histology
|
| |
Number of
Subjects (n) |
| |
Average number of
prior lines of treatment (range) |
|
Amelosblastoma
|
| |
1
|
| |
0
|
|
Anal
|
| |
1
|
| |
3 (3)
|
|
Appendix
|
| |
4
|
| |
1 (1 – 2)
|
|
Bile Duct
|
| |
1
|
| |
4 (4)
|
|
CNS
|
| |
4
|
| |
0 (0 – 1)
|
|
Colorectal
|
| |
14
|
| |
5 (0 – 13)
|
|
Endometrial
|
| |
1
|
| |
0 (0)
|
|
Esophageal
|
| |
2
|
| |
4 (3 – 5)
|
|
Head and Neck
|
| |
1
|
| |
3 (3)
|
|
Kidney
|
| |
2
|
| |
2 (0 – 3)
|
|
Leukemia
|
| |
1
|
| |
0 (0)
|
|
Liver
|
| |
1
|
| |
7 (7)
|
|
Lung
|
| |
4
|
| |
2 (2 – 3)
|
|
Lymphoma
|
| |
2
|
| |
2 (0 – 3)
|
|
Melanoma
|
| |
13
|
| |
3 (0 – 6)
|
|
Other
|
| |
1
|
| |
0 (0)
|
|
Pancreatic
|
| |
7
|
| |
2 (0 – 7)
|
|
Prostate
|
| |
2
|
| |
9 (8 – 9)
|
|
Sarcoma
|
| |
2
|
| |
6 (4 – 8)
|
|
Skin, non-melanoma
|
| |
1
|
| |
1 (1)
|
|
Uterine
|
| |
2
|
| |
6 (4 – 7)
|
|
| | |
Number of Patients (%) by Elraglusib Dose Level (mg/kg)
|
| | ||||||||||||||||||||||||||||||||||||||
Tumor Type
|
| |
3.3
(N=21) |
| |
5.0
(N=39) |
| |
7.0
(N=38) |
| |
9.3
(N=11) |
| |
12.4
(N=2) |
| |
15.0
(N=60) |
| |
Total
(N=171) |
| |||||||||||||||||||||
Adrenal Gland
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Anaplastic oligodendroglioma
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Astrocytoma
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Biliary Tract
|
| | | | 0 | | | | | | 1 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 2 | | |
Breast
|
| | | | 3 | | | | | | 2 | | | | | | 2 | | | | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 8 | | |
Cervix/Uterus/Endometrium
|
| | | | 0 | | | | | | 1 | | | | | | 2 | | | | | | 1 | | | | | | 0 | | | | | | 3 | | | | | | 7 | | |
CNS
|
| | | | 1 | | | | | | 3 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 2 | | | | | | 6 | | |
Colorectal
|
| | | | 1 | | | | | | 3 | | | | | | 10 | | | | | | 0 | | | | | | 1 | | | | | | 9 | | | | | | 24 | | |
Endometrial
|
| | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Esophageal
|
| | | | 1 | | | | | | 1 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 2 | | | | | | 5 | | |
Fallopian Tube
|
| | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 1 | | |
Gallbladder
|
| | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 2 | | |
Glioblastoma
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 4 | | | | | | 5 | | |
Gliosarcoma
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
H&N
|
| | | | 1 | | | | | | 2 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 4 | | |
| | |
Number of Patients (%) by Elraglusib Dose Level (mg/kg)
|
| | ||||||||||||||||||||||||||||||||||||||
Tumor Type
|
| |
3.3
(N=21) |
| |
5.0
(N=39) |
| |
7.0
(N=38) |
| |
9.3
(N=11) |
| |
12.4
(N=2) |
| |
15.0
(N=60) |
| |
Total
(N=171) |
| |||||||||||||||||||||
Liposarcoma
|
| | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Liver
|
| | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 1 | | | | | | 0 | | | | | | 3 | | | | | | 5 | | |
Lung
|
| | | | 1 | | | | | | 2 | | | | | | 4 | | | | | | 2 | | | | | | 0 | | | | | | 2 | | | | | | 11 | | |
Melanoma
|
| | | | 1 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 2 | | |
Merkel Cell
|
| | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | |
Mesothelioma
|
| | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 2 | | | | | | 2 | | |
Other
|
| | | | 0 | | | | | | 1 | | | | | | 1 | | | | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 3 | | |
Ovarian
|
| | | | 2 | | | | | | 0 | | | | | | 1 | | | | | | 2 | | | | | | 0 | | | | | | 5 | | | | | | 10 | | |
Pancreas
|
| | | | 7 | | | | | | 16 | | | | | | 12 | | | | | | 4 | | | | | | 0 | | | | | | 19 | | | | | | 58 | | |
Sarcoma
|
| | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 6 | | | | | | 7 | | |
Unknown
|
| | | | 1 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 0 | | | | | | 1 | | | | | | 2 | | |
Outcome
|
| |
Elraglusib monotherapy
Part 1 (N=62) |
| |
Elraglusib with chemotherapy
Part 2 (N=138) |
|
OS, median (95% CI), month(a)
|
| |
7.7 (5.1, 9.7)
|
| |
6.9 (5.7, 8.4)
|
|
PFS, median (95% CI), month(a)
|
| |
1.6 (1.3, 2.2)
|
| |
2.1 (2.0, 2.6)
|
|
Best overall response, n (%) | | | | | | | |
Complete response
|
| |
1 (1.6)
|
| |
0 (0.0)
|
|
Partial response
|
| |
1 (1.6)
|
| |
7 (5.1)
|
|
Stable disease
|
| |
24 (38.7)
|
| |
57 (41.3)
|
|
Progressive disease
|
| |
30 (48.4)
|
| |
70 (50.7)
|
|
Not reported
|
| |
6 (9.7)
|
| |
4 (2.9)
|
|
Chemotherapy backbone/Cancer Types
|
| |
mPFS (months)
|
| |
mOS (months)
|
|
Doxorubicin (N=10)
Sarcoma – 5
Ovarian – 2 Breast – 1 Adrenal gland – 1 Esophageal – 1 |
| | 2.4 | | | 10.4 | |
Irinotecan (N=34)
Colorectal – 20
Pancreas – 11 Gastric – 2 Gallbladder – 1 |
| | 2.1 | | | 6.9 | |
Any carboplatin group (N=50)
Lung – 10
Ovarian – 7 Esophageal – 4 Head and Neck – 4 Uterine – 3 Liver – 3 Colorectal – 3 Breast – 2 Cervix – 2 Endometrial – 2 Mesothelioma – 2 Unknown – 2 Melanoma – 2 Gallbladder – 1 Merkel Cell – 1 Pancreas – 1 Fallopian tube – 1 |
| | 2.1 | | | 7.6 | |
GnP (N=27)
Pancreas – 26
Osteosarcoma – 1 |
| | 3.1 | | | 5.6 | |
Lomustine (N=14)
CNS – 6
Glioblastoma – 5 Astrocytoma – 1 Gliosarcoma – 1 Anaplastic oligodendroglioma – 1 |
| | 5.3 | | | 11.4 | |
Response
|
| |
EE population
(N=29) |
|
CR, n (%)
|
| |
2 (6.9)
|
|
PR, n (%)
|
| |
9 (31)
|
|
SD ≥16 weeks, n (%)
|
| |
4 (13.8)
|
|
SD <16 weeks, n (%)
|
| |
11 (37.9)
|
|
Progressive disease, n (%)
|
| |
3 (10.1)
|
|
Disease control rate (CR+PR+SD ≥16 weeks), n (%)
|
| |
15 (51.7)
95% CI: (32.5, 70.6) |
|
mPFS
|
| |
5.4 months (4.9 months ITT)
|
|
mOS
|
| |
15.3 months (11.9 months ITT)
|
|
IND#
|
| |
Phase
|
| |
NCT # / Sponsor
|
| |
Study Title
|
| |
Dosing Regimen
|
| |
Study Population
|
| |
FVFP(1)
|
| |
Planned
Enrolment |
| |
Number of
Patients / Study Status |
|
156280
|
| |
2
|
| |
NCT05010629
Glenn J. Hanna, MD
|
| |
Phase 2 Study of 9-ING-41, a Glycogen Synthase Kinase 3 Beta (GSK 3β) Inhibitor, Plus Carboplatin in Patients With Advanced, Metastatic Salivary Gland Carcinoma
|
| |
9-ING-41 is administered by intravenous infusion twice weekly in combination with carboplatin administered once every 21 days
|
| |
Adults with incurable, recurrent or metastatic salivary gland carcinomas
|
| | Sep 2021 | | |
35 subjects
|
| |
Total: 35 / Enrollment Complete Treatment is ongoing
|
|
157852
|
| |
2
|
| |
NCT05239182
Anwar Saeed, MD
|
| |
A Phase 2 Study of 9-ING-41, a Glycogen Synthase Kinase 3-beta (GSK-3β) Inhibitor, Combined With Retifanlimab, a PD-1 Inhibitor, Plus Gemcitabine/Nab-Paclitaxel as Frontline Therapy for Patients With Advanced Pancreatic Adenocarcinoma (RiLEY)
|
| |
9-ING-41 is administered by intravenous infusion twice weekly in combination with GnP on Days 1, 8 and 15 and with retifanlimab on Day 1 of a 28-day cycle.
|
| |
Adults with pancreatic cancer who have not received any prior systemic therapy for advanced disease
|
| | Feb 2022 | | |
32 subjects
|
| | Total: 7 | |
157435
|
| |
2
|
| |
NCT05077800
Colin D. Weekes, MD
|
| |
A Phase 2 Study of FOLFIRINOX Combined With the Glycogen Synthase Kinase-3 Beta (GSK-3 β) Inhibitor 9-ING-41 and the Transforming Growth Factor-β (TGF-β) Inhibitor Losartan in Patients With Untreated Metastatic Adenocarcinoma
|
| |
9-ING-41 is administered by intravenous infusion twice weekly in combination with FOLFIRINOX administered once every 14 days and daily losartan
|
| |
Adults with untreated metastatic pancreatic adenocarcinoma
|
| | Apr 2022 | | |
70 subjects
|
| |
Total: 35 / enrolment and treatment is ongoing
|
|
Name
|
| |
Age
|
| |
Position
|
|
Executive Officers: | | | | | | | |
Daniel M. Schmitt | | | 62 | | |
President, Chief Executive Officer and Director
|
|
Andrew P. Mazar, Ph.D. | | | 62 | | | Chief Operating Officer | |
Paul Lytle | | | 56 | | | Chief Financial Officer | |
Non-Employee Directors and Director Nominees: | | | | | | | |
Aaron G.L. Fletcher, Ph.D. | | | 43 | | | Chairperson and Director(1) | |
Les Kreis, Jr.(2) | | | 52 | | | Director | |
Todd Thomson | | | 63 | | | Director(1) | |
Dan Zabrowski, Ph.D.
|
| |
64
|
| | Director(1)(3) | |
Jason Keyes(4) | | | 53 | | | Director Nominee(5) | |
Roger Sawhney(4) | | | 54 | | | Director Nominee(3)(5) | |
Amy Ronneberg(4) | | | 50 | | | Director Nominee(3)(5) | |
Name
|
| |
Year
|
| |
Salary
|
| |
Bonus
|
| |
Stock
Award(1) |
| |
Option
Awards(1) |
| |
All Other
Compensation |
| |
Total
|
| |||||||||||||||||||||
Daniel M. Schmitt(2)
President and Chief Executive Officer |
| | | | 2023 | | | | | $ | 400,000 | | | | | $ | 120,000 | | | | | $ | — | | | | | $ | — | | | | | $ | — | | | | | $ | 520,000 | | |
| | | 2022 | | | | | $ | 400,000 | | | | | $ | 44,489 | | | | | $ | — | | | | | $ | — | | | | | $ | — | | | | | $ | 444,489 | | | ||
Andrew P. Mazar, Ph.D.(3)
Chief Operating Officer |
| | | | 2023 | | | | | $ | 450,000 | | | | | $ | 157,500 | | | | | $ | — | | | | | $ | 58,612 | | | | | $ | — | | | | | $ | 666,112 | | |
| | | 2022 | | | | | $ | 377,500 | | | | | $ | 287,544 | | | | | $ | 85,071 | | | | | $ | — | | | | | $ | — | | | | | $ | 750,115 | | |
| | |
Option Awards
|
| |
Stock Awards
|
| ||||||||||||||||||||||||||||||||||||||||||||||||
Name
|
| |
Grant Date
|
| |
Number of
Securities Underlying Unexercised Options Exercisable |
| |
Number of
Securities Underlying Unexercised Options Unexercisable |
| |
Option
Exercise Price ($) |
| |
Option
Expiration Date |
| |
Number of
Shares or Units of Stock That Have Not Vested |
| |
Market
Value of Shares of Units of Stock That Have Not Vested |
| |
Equity
Incentive plan awards: number of unearned shares, units or other rights that have not vested |
| |
Equity
incentive plan awards: market or payout value of unearned shares, units or other rights that have not vested(1) |
| |||||||||||||||||||||||||||
Daniel M. Schmitt(2)
|
| | | | 2/5/16(3) | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 21,107 | | | | | $ | 44,114 | | |
| | | 2/22/21(4) | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 193,892 | | | | | $ | 405,234 | | | ||
Andrew P. Mazar, Ph.D.(2)
|
| | | | 2/22/21(5) | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 14,584 | | | | | $ | 30,481 | | |
| | | 7/7/22(6) | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 46,959 | | | | | $ | 98,144 | | | ||
| | | 10/23/23(7) | | | | | | — | | | | | | 67,273 | | | | | | 1.19 | | | | | | 10/23/33 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Name
|
| |
Stock
Awards |
| |
Option
Awards(1) |
| |
All Other
Compensation |
| |
Total
|
| ||||||||||||
Aaron G.L. Fletcher, Ph.D.(2)
|
| | | $ | — | | | | | $ | 23,288 | | | | | $ | — | | | | | $ | 23,288 | | |
Les Kreis, Jr.(2)(3)
|
| | | $ | — | | | | | $ | 23,288 | | | | | $ | — | | | | | $ | 23,288 | | |
Todd Thomson(4)
|
| | | $ | — | | | | | $ | 23,288 | | | | | $ | — | | | | | $ | 23,288 | | |
Dan Zabrowski, Ph.D.(5)
|
| | | $ | — | | | | | $ | 23,288 | | | | | $ | — | | | | | $ | 23,288 | | |
| | |
Amount
|
| |||
Annual Director Compensation Cash Retainer
|
| | | $ | 40,000 | | |
Annual Chair of the Board or Lead Independent Director Compensation Cash Retainer (in lieu of Annual Director Compensation Cash Retainer)
|
| | | $ | 70,000 | | |
Additional Annual Compensation for Committee Chairs | | | | | | | |
Audit Committee
|
| | | $ | 19,000 | | |
Compensation Committee
|
| | | $ | 12,000 | | |
Nominating and Corporate Governance Committee
|
| | | $ | 8,000 | | |
Additional Annual Compensation for Committee Members (Other than Chairs) | | | | | | | |
Audit Committee
|
| | | $ | 9,000 | | |
Compensation Committee
|
| | | $ | 6,500 | | |
Nominating and Corporate Governance Committee
|
| | | $ | 4,000 | | |
Name of Greater than 5%
stockholders(1) |
| |
Series A
Redeemable Convertible Preferred Stock (#) |
| |
Series B-1
Redeemable Convertible Preferred Stock (#) |
| |
Series B-2
Redeemable Convertible Preferred Stock (#) |
| |
Series B-3
Redeemable Convertible Preferred Stock (#) |
| |
Series B-4
Redeemable Convertible Preferred Stock (#) |
| |
Series B
Warrants (#) |
| |
Series C
Redeemable Convertible Preferred Stock (#) |
| |
Series C
Warrants (#) |
| |
Principal
Amount of Bridge Notes ($) |
| |||||||||||||||||||||||||||
Bios Equity Affiliated Funds
|
| | | | 1,500,000 | | | | | | 1,474,352 | | | | | | 722,167 | | | | | | 862,785 | | | | | | 8,555,060 | | | | | | 136,620 | | | | | | 2,178,894 | | | | | | — | | | | | $ | 5,500,000 | | |
Kairos Venture Affiliated Funds
|
| | | | — | | | | | | 1,904,972 | | | | | | 1,307,093 | | | | | | 639,365 | | | | | | 654,306 | | | | | | 102,468 | | | | | | 133,417 | | | | | | — | | | | | | — | | |
| | |
Number of
Shares Beneficially Owned |
| |
Percentage of Shares Beneficially Owned
|
| ||||||||||||
Name and Address of Beneficial Owner
|
| |
Before
Offering |
| |
After
Offering |
| ||||||||||||
Directors, Director Nominees and Named Executive Officers
|
| | | | | | | | |
|
%
|
| | | |
|
%
|
| |
Daniel M. Schmitt(1)
|
| | | | 1,003,421 | | | | | | % | | | | | | % | | |
Andrew Mazar(2)
|
| | | | 184,354 | | | | | | % | | | | | | % | | |
Paul Lytle
|
| | | | — | | | | | | — | | | | | | — | | |
Aaron G.L. Fletcher(3)(4)
|
| | | | 15,778,865 | | | | | | % | | | | | | % | | |
Todd Thomson(5)
|
| | | | 4,855,488 | | | | | | % | | | | | | % | | |
Les Kreis, Jr.(4)(6)
|
| | | | 15,764,990 | | | | | | % | | | | | | % | | |
Daniel Zabrowski(7)
|
| | | | 166,120 | | | | | | — | | | | | | — | | |
Jason Keyes
|
| | | | — | | | | | | — | | | | | | — | | |
Amy Ronneberg
|
| | | | — | | | | | | — | | | | | | — | | |
Roger Sawhney
|
| | | | − | | | | | | − | | | | | | − | | |
All directors, director nominees and executive officers (10 individuals)(8)
|
| | | | 22,113,123 | | | | | | % | | | | | | % | | |
5% Beneficial Holders | | | | | | | | | | | | | | | | | | | |
Bios Equity Affiliated Funds(4)
|
| | | | 15,429,878 | | | | | | % | | | | | | % | | |
Kairos Venture Affiliated Funds(5)
|
| | | | 4,855,488 | | | | | | % | | | | | | % | | |
Approximate Number of Shares
|
| |
First Date Available For Sale Into Public Market
|
|
shares | | | 181 days after the date of this prospectus, upon expiration of the lock-up agreements referred to below, subject in some cases to applicable volume, manner of sale and other limitations under Rule 144 and Rule 701. | |
Underwriter
|
| |
Number
of Shares |
| |||
Titan Partners Group LLC, a division of American Capital Partners, LLC
|
| | | | | | |
Newbridge Securities Corporation
|
| | | | | | |
Total | | | | | | | |
| | |
Per Share
|
| |
Total Without
Over-allotment Option |
| |
Total With Full
Over-allotment Option |
| |||||||||
Public offering price
|
| | | $ | | | | | $ | | | | | $ | | | |||
Underwriting discounts and commissions (7.0%)
|
| | | $ | | | | | $ | | | | | $ | | | |||
Proceeds, before expenses, to us
|
| | | $ | | | | | $ | | | | | $ | | | |
| | |
Page
|
| |||
Audited Condensed Consolidated Financial Statements | | | | | | | |
| | | | F-2 | | | |
| | | | F-3 | | | |
| | | | F-4 | | | |
| | | | F-5 | | | |
| | | | F-6 | | | |
| | | | F-7 | | | |
Unaudited Condensed Consolidated Financial Statements | | | | | | | |
| | | | F-24 | | | |
| | | | F-25 | | | |
| | | | F-26 | | | |
| | | | F-27 | | | |
| | | | F-28 | | |
| | |
December 31,
2023 |
| |
December 31,
2022 |
| ||||||
ASSETS | | | | | | | | | | | | | |
Current assets: | | | | | | | | | | | | | |
Cash and cash equivalents
|
| | | $ | 2,958,659 | | | | | $ | 20,449,310 | | |
Prepaid assets and other current assets
|
| | | | 36,907 | | | | | | 33,746 | | |
Total current assets
|
| | | | 2,995,566 | | | | | | 20,483,056 | | |
Total assets
|
| | | $ | 2,995,566 | | | | | $ | 20,483,056 | | |
LIABILITIES, REDEEMABLE CONVERTIBLE PREFERRED STOCK
AND STOCKHOLDERS’ DEFICIT |
| | | | | | | | | | | | |
Current liabilities: | | | | | | | | | | | | | |
Accounts payable
|
| | | $ | 3,421,840 | | | | | $ | 2,130,847 | | |
Accrued compensation
|
| | | | 277,500 | | | | | | 132,033 | | |
Other accrued expenses
|
| | | | 3,221,254 | | | | | | 2,082,102 | | |
Total current liabilities
|
| | | | 6,920,594 | | | | | | 4,344,982 | | |
Long term liabilities: | | | | | | | | | | | | | |
Accrued interest
|
| | | | 130,041 | | | | | | 86,400 | | |
Warrant liability
|
| | | | 988,049 | | | | | | 814,364 | | |
License payable
|
| | | | 404,991 | | | | | | 404,991 | | |
Total long-term liabilities
|
| | | | 1,523,081 | | | | | | 1,305,755 | | |
Total liabilities
|
| | | | 8,443,675 | | | | | | 5,650,737 | | |
Commitments and contingencies (Note 5) | | | | | | | | | | | | | |
Redeemable convertible preferred stock $0.000001 par value, 33,463,018
shares authorized; 24,678,355 and 23,656,337 shares issued and outstanding as of December 31, 2023 and 2022, respectively; liquidation value of $121,033,336 and $108,936,156 as of December 31, 2023 and 2022, respectively. |
| | | | 94,178,404 | | | | | | 90,137,751 | | |
Stockholders’ deficit: | | | | | | | | | | | | | |
Common stock: $0.000001 par value, 38,108,584 shares authorized; 3,043,309 shares issued and outstanding
|
| | | | 3 | | | | | | 3 | | |
Additional paid-in capital
|
| | | | 5,468,005 | | | | | | 5,044,466 | | |
Accumulated deficit
|
| | | | (105,094,521) | | | | | | (80,349,901) | | |
Total stockholders’ deficit
|
| | | | (99,626,513) | | | | | | (75,305,432) | | |
Total liabilities, redeemable convertible preferred stock and stockholders’ deficit
|
| | | $ | 2,995,566 | | | | | $ | 20,483,056 | | |
| | |
Year Ended
December 31, 2023 |
| |
Year Ended
December 31, 2022 |
| ||||||
Operating expenses: | | | | | | | | | | | | | |
Research and development
|
| | | $ | 21,708,332 | | | | | $ | 16,387,216 | | |
General and administrative
|
| | | | 3,265,497 | | | | | | 3,819,591 | | |
Total operating expenses
|
| | | | 24,973,829 | | | | | | 20,206,807 | | |
Loss from operations
|
| | | | (24,973,829) | | | | | | (20,206,807) | | |
Other income (expense): | | | | | | | | | | | | | |
Change in estimated fair value of warrant liability
|
| | | | (79,822) | | | | | | 36,579 | | |
Interest expense
|
| | | | (43,641) | | | | | | (16,200) | | |
Interest income
|
| | | | 352,672 | | | | | | 27,027 | | |
Total other income, net
|
| | | | 229,209 | | | | | | 47,406 | | |
Net loss
|
| | | $ | (24,744,620) | | | | | $ | (20,159,401) | | |
Weighted-average shares of common stock outstanding, basic and diluted
|
| | | | 2,582,876 | | | | | | 2,179,037 | | |
Net loss per share attributable to common stockholders, basic and diluted
|
| | | $ | (9.58) | | | | | $ | (9.25) | | |
| | |
Redeemable Convertible
Preferred Stock |
| | |
Common Stock
|
| |
Additional
Paid-in Capital |
| |
Accumulated
Deficit |
| |
Total
Stockholders’ Deficit |
| |||||||||||||||||||||||||||
| | |
Shares
|
| |
Amount
|
| | |
Shares
|
| |
Amount
|
| ||||||||||||||||||||||||||||||
Balances, January 1, 2022
|
| | | | 19,108,155 | | | | | $ | 70,882,182 | | | | | | | 3,092,858 | | | | | $ | 3 | | | | | $ | 4,390,400 | | | | | $ | (60,190,500) | | | | | $ | (55,800,097) | | |
Issuance of restricted stock awards
|
| | | | — | | | | | | — | | | | | | | 187,231 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Cancellation of nonvested restricted stock awards
|
| | | | — | | | | | | — | | | | | | | (236,780) | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Stock-based compensation expense
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | 654,066 | | | | | | — | | | | | | 654,066 | | |
Proceeds from issuances of redeemable convertible preferred stock, net of issuance costs
|
| | | | 4,548,182 | | | | | | 19,255,569 | | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Net loss
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | — | | | | | | (20,159,401) | | | | | | (20,159,401) | | |
Balances, December 31, 2022
|
| | | | 23,656,337 | | | | | | 90,137,751 | | | | | | | 3,043,309 | | | | | | 3 | | | | | | 5,044,466 | | | | | | (80,349,901) | | | | | | (75,305,432) | | |
Stock-based compensation expense
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | 423,539 | | | | | | — | | | | | | 423,539 | | |
Proceeds from issuances of redeemable convertible preferred stock, net of issuance costs
|
| | | | 1,022,018 | | | | | | 4,134,516 | | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Estimated fair market value of warrants issued to placement agent in connection with issuance of redeemable convertible preferred stock
|
| | | | — | | | | | | (93,863) | | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Net loss
|
| | | | | | | | | | — | | | | | | | — | | | | | | — | | | | | | — | | | | | | (24,744,620) | | | | | | (24,744,620) | | |
Balances, December 31, 2023
|
| | | | 24,678,355 | | | | | $ | 94,178,404 | | | | | | | 3,043,309 | | | | | $ | 3 | | | | | $ | 5,468,005 | | | | | $ | (105,094,521) | | | | | $ | (99,626,513) | | |
| | |
Year Ended
December 31, 2023 |
| |
Year Ended
December 31, 2022 |
| ||||||
Operating Activities: | | | | | | | | | | | | | |
Net loss
|
| | | $ | (24,744,620) | | | | | $ | (20,159,401) | | |
Adjustment to reconcile net loss to net cash used in operating activities:
|
| | | | | | | | | | | | |
Stock-based compensation expense
|
| | | | 423,539 | | | | | | 654,066 | | |
Change in estimated fair value of warrant liability
|
| | | | 79,822 | | | | | | (36,579) | | |
Interest accrued on license payable
|
| | | | 43,641 | | | | | | 16,200 | | |
Changes in operating assets and liabilities:
|
| | | | | | | | | | | | |
Prepaid assets and other current assets
|
| | | | (3,161) | | | | | | (25,304) | | |
Accounts payable
|
| | | | 1,290,993 | | | | | | 586,259 | | |
Accrued compensation
|
| | | | 145,467 | | | | | | 43,283 | | |
Other accrued expenses
|
| | | | 1,139,152 | | | | | | 1,127,383 | | |
Net cash used in operating activities
|
| | | | (21,625,167) | | | | | | (17,794,093) | | |
Financing Activities: | | | | | | | | | | | | | |
Proceeds from issuances of redeemable convertible preferred stock, net
|
| | | | 4,134,516 | | | | | | 19,255,569 | | |
Net cash provided by financing activities
|
| | | | 4,134,516 | | | | | | 19,255,569 | | |
Net change in cash and cash equivalents
|
| | | | (17,490,651) | | | | | | 1,461,476 | | |
Cash and cash equivalents, beginning of year
|
| | | | 20,449,310 | | | | | | 18,987,834 | | |
Cash and cash equivalents, end of year
|
| | | $ | 2,958,659 | | | | | $ | 20,449,310 | | |
Supplemental disclosure of cash flow information: | | | | | | | | | | | | | |
Cash paid for interest
|
| | | $ | — | | | | | $ | — | | |
Cash paid for income taxes
|
| | | $ | — | | | | | $ | — | | |
Supplemental disclosure of non-cash financing activities: | | | | | | | | | | | | | |
Estimated fair market value of warrants issued to placement agent in connection with issuance of redeemable convertible preferred stock
|
| | | $ | 93,863 | | | | | $ | — | | |
| | |
Fair Value Measurements at December 31, 2023 Using
|
| |||||||||||||||||||||
| | |
Fair Value at
December 31, 2023 |
| |
Quoted Prices
in Active Markets for Identical Assets (Level 1) |
| |
Significant
Other Observable Inputs (Level 2) |
| |
Significant
Unobservable Inputs (Level 3) |
| ||||||||||||
Liabilities: | | | | | | | | | | | | | | | | | | | | | | | | | |
Redeemable convertible preferred stock warrant liability
|
| | | $ | 988,049 | | | | | $ | — | | | | | $ | — | | | | | $ | 988,049 | | |
Total liabilities
|
| | | $ | 988,049 | | | | | $ | — | | | | | $ | — | | | | | $ | 988,049 | | |
| | |
Fair Value Measurements at December 31, 2022 Using
|
| |||||||||||||||||||||
| | |
Fair Value at
December 31, 2022 |
| |
Quoted Prices
in Active Markets for Identical Assets (Level 1) |
| |
Significant
Other Observable Inputs (Level 2) |
| |
Significant
Unobservable Inputs (Level 3) |
| ||||||||||||
Liabilities: | | | | | | | | | | | | | | | | | | | | | | | | | |
Redeemable convertible preferred stock warrant liability
|
| | | $ | 814,364 | | | | | $ | — | | | | | $ | — | | | | | $ | 814,364 | | |
Total liabilities
|
| | | $ | 814,364 | | | | | $ | — | | | | | $ | — | | | | | $ | 814,364 | | |
| | |
Series B
Redeemable Convertible Preferred Stock Warrant Liability |
| |
Series C Redeemable
Convertible Preferred Stock Warrant Liability |
| |
Total
|
| |||||||||
Fair value as of January 1, 2022
|
| | | $ | 850,943 | | | | | $ | — | | | | | $ | 850,943 | | |
Change in fair value
|
| | | | (36,579) | | | | | | — | | | | | | (36,579) | | |
Fair value as of December 31, 2022
|
| | | | 814,364 | | | | | | — | | | | | | 814,364 | | |
Estimated fair market value of warrants issued to placement agent in connection with issuance of redeemable convertible preferred stock
|
| | | | — | | | | | | 93,863 | | | | | | 93,863 | | |
Change in fair value
|
| | | | 76,691 | | | | | | 3,131 | | | | | | 79,822 | | |
Fair value as of December 31, 2023
|
| | | $ | 891,055 | | | | | $ | 96,994 | | | | | $ | 988,049 | | |
| | |
December 31, 2023
|
| |
December 31, 2022
|
| ||||||
Stock price
|
| | | $ | 4.78 | | | | | $ | 4.18 | | |
Expected term (in years)
|
| | | | 4.7 | | | | | | 5.7 | | |
Expected volatility
|
| | | | 80.68% | | | | | | 82.53% | | |
Weighted average risk-free interest rate
|
| | | | 4.48% | | | | | | 3.99% | | |
Dividend yield
|
| | | | 0.00% | | | | | | 0.00% | | |
| | |
December 31, 2023
|
| |
Date of Grant
|
| ||||||
Stock price
|
| | | $ | 4.72 | | | | | $ | 4.36 | | |
Expected term (in years)
|
| | | | 4.5 | | | | | | 5.0 | | |
Expected volatility
|
| | | | 80.68% | | | | | | 83.00 | | |
Weighted average risk-free interest rate
|
| | | | 4.48% | | | | | | 4.80% | | |
Dividend yield
|
| | | | 0.00% | | | | | | 0.00% | | |
| | |
December 31, 2023
|
| |
December 31, 2022
|
| ||||||
Accrued clinical trial costs
|
| | | $ | 3,207,785 | | | | | $ | 1,895,313 | | |
Other accrued expenses
|
| | | | 13,469 | | | | | | 186,789 | | |
Total other accrued expenses
|
| | | $ | 3,221,254 | | | | | $ | 2,082,102 | | |
| | |
Number of
Shares Authorized |
| |
Number of
Shares Issued and Outstanding |
| |
Face Amount
|
| |
Liquidation
Value |
| |
Original
Issue Price |
| |||||||||||||||
Series A
|
| | | | 1,983,663 | | | | | | 1,983,663 | | | | | $ | 3,967,333 | | | | | $ | 6,123,812 | | | | | $ | 2.00000 | | |
Series B-1
|
| | | | 4,133,477 | | | | | | 3,858,547 | | | | | | 14,121,012 | | | | | | 19,401,105 | | | | | $ | 3.65967 | | |
Series B-2
|
| | | | 2,307,017 | | | | | | 2,307,017 | | | | | | 8,824,986 | | | | | | 12,046,258 | | | | | $ | 3.82528 | | |
Series B-3
|
| | | | 1,625,000 | | | | | | 1,625,000 | | | | | | 6,500,000 | | | | | | 8,694,252 | | | | | $ | 4.00000 | | |
Series B-4
|
| | | | 11,961,721 | | | | | | 9,333,928 | | | | | | 39,015,819 | | | | | | 48,356,709 | | | | | $ | 4.18000 | | |
Series C
|
| | | | 11,452,140 | | | | | | 5,570,200 | | | | | | 24,286,072 | | | | | | 26,411,200 | | | | | $ | 4.36000 | | |
| | | | | 33,463,018 | | | | | | 24,678,355 | | | | | $ | 96,715,222 | | | | | $ | 121,033,336 | | | | | | | | |
| | |
Number of
Shares Authorized |
| |
Number of
Shares Issued and Outstanding |
| |
Face Amount
|
| |
Liquidation
Value |
| |
Original
Issue Price |
| |||||||||||||||
Series A
|
| | | | 1,983,663 | | | | | | 1,983,663 | | | | | $ | 3,967,333 | | | | | $ | 5,806,426 | | | | | $ | 2.00000 | | |
Series B-1
|
| | | | 4,133,477 | | | | | | 3,858,547 | | | | | | 14,121,012 | | | | | | 18,271,425 | | | | | $ | 3.65967 | | |
Series B-2
|
| | | | 2,307,017 | | | | | | 2,307,017 | | | | | | 8,824,986 | | | | | | 11,340,259 | | | | | $ | 3.82528 | | |
Series B-3
|
| | | | 1,625,000 | | | | | | 1,625,000 | | | | | | 6,500,000 | | | | | | 8,174,252 | | | | | $ | 4.00000 | | |
Series B-4
|
| | | | 11,961,721 | | | | | | 9,333,928 | | | | | | 39,015,819 | | | | | | 45,235,444 | | | | | $ | 4.18000 | | |
Series C
|
| | | | 11,452,140 | | | | | | 4,548,182 | | | | | | 19,830,214 | | | | | | 20,108,350 | | | | | $ | 4.36000 | | |
| | | | | 33,463,018 | | | | | | 23,656,337 | | | | | $ | 92,259,364 | | | | | $ | 108,936,156 | | | | | | | | |
| | |
December 31, 2023
|
| |||
Conversion of redeemable convertible preferred stock
|
| | | | 24,678,355 | | |
Exercise of Series C redeemable convertible preferred stock warrants
|
| | | | 32,796 | | |
Exercise of Series B redeemable convertible preferred stock warrants
|
| | | | 274,930 | | |
Stock options outstanding
|
| | | | 478,011 | | |
Shares reserved for issuance under the 2015 Plan
|
| | | | 1,124,246 | | |
Total
|
| | | | 26,588,338 | | |
| | |
Restricted
Common Stock Award Shares |
| |
Weighted
Average Grant Fair Date Value |
| ||||||
Unvested balance at January 1, 2022
|
| | | | 1,424,342 | | | | | $ | 1.32 | | |
Granted
|
| | | | 187,231 | | | | | $ | 1.17 | | |
Vested
|
| | | | (718,658) | | | | | $ | 1.28 | | |
Forfeited
|
| | | | (236,780) | | | | | $ | 1.27 | | |
Unvested balance at December 31, 2022
|
| | | | 656,135 | | | | | $ | 1.24 | | |
Granted
|
| | | | — | | | | | $ | — | | |
Vested
|
| | | | (351,884) | | | | | $ | 1.24 | | |
Forfeited
|
| | | | — | | | | | $ | — | | |
Unvested balance at December 31, 2023
|
| | | | 304,251 | | | | | $ | 1.23 | | |
| | |
Year Ended
December 31, 2023 |
|
Expected volatility
|
| |
82.02% to 86.46%
|
|
Risk-free interest rate
|
| |
3.90 to 4.84%
|
|
Expected dividend yield
|
| |
0.00%
|
|
Expected term (in years)
|
| |
5.00 to 5.85
|
|
| | |
Number of
Shares |
| |
Weighted-
Average Exercise Price |
| |
Weighted-
Average Remaining Contractual Term (in years) |
| |
Aggregate
Intrinsic Value |
| ||||||||||||
Outstanding at December 31, 2022
|
| | | | — | | | | | $ | — | | | | | | — | | | | | $ | — | | |
Options granted
|
| | | | 478,011 | | | | | $ | 1.19 | | | | | | | | | | | | | | |
Options exercised
|
| | | | — | | | | | $ | — | | | | | | | | | | | | | | |
Options canceled and forfeited
|
| | | | — | | | | | $ | — | | | | | | | | | | | | | | |
Outstanding at December 31, 2023
|
| | | | 478,011 | | | | | $ | 1.19 | | | | | | 9.31 | | | | | $ | 430,210 | | |
Vested and expected to vest at December 31, 2023
|
| | | | 478,011 | | | | | $ | 1.19 | | | | | | 9.31 | | | | | $ | 430,210 | | |
Exercisable at December 31, 2023
|
| | | | 85,336 | | | | | $ | 1.19 | | | | | | 9.31 | | | | | $ | 76,802 | | |
| | |
Year Ended
December 31, 2023 |
| |
Year Ended
December 31, 2022 |
| ||||||
Research and development
|
| | | $ | 129,642 | | | | | $ | 102,853 | | |
General and administrative
|
| | | | 293,897 | | | | | | 551,213 | | |
Total
|
| | | $ | 423,539 | | | | | $ | 654,066 | | |
| | |
Year Ended December 31,
|
| |||||||||
| | |
2023
|
| |
2022
|
| ||||||
Numerator: | | | | | | | | | | | | | |
Net loss
|
| | | $ | (24,744,620) | | | | | $ | (20,159,401) | | |
Denominator: | | | | | | | | | | | | | |
Weighted-average shares of common stock outstanding, basic and
diluted |
| | | | 2,582,876 | | | | | | 2,179,037 | | |
Net loss per share attributable to common stockholders, basic and
diluted |
| | | $ | (9.58) | | | | | $ | (9.25) | | |
| | |
As of December 31,
|
| |||||||||
| | |
2023
|
| |
2022
|
| ||||||
Redeemable convertible preferred stock
|
| | | | 24,678,355 | | | | | | 23,656,337 | | |
Options issued and outstanding
|
| | | | 478,011 | | | | | | — | | |
Unvested restricted common stock awards (“RSAs”)
|
| | | | 304,251 | | | | | | 656,135 | | |
Warrants to purchase redeemable convertible preferred stock
|
| | | | 307,726 | | | | | | 274,930 | | |
Total
|
| | | | 25,768,343 | | | | | | 24,587,402 | | |
| | |
December 31,
2023 |
| |
December 31,
2022 |
| ||||||
Current | | | | | | | | | | | | | |
Federal
|
| | | $ | — | | | | | $ | — | | |
State
|
| | | | — | | | | | | — | | |
Foreign
|
| | | | — | | | | | | — | | |
Total current
|
| | | | — | | | | | | — | | |
Deferred | | | | | | | | | | | | | |
Federal
|
| | | | (7,198,732) | | | | | | (7,139,924) | | |
State
|
| | | | (92,676) | | | | | | — | | |
Foreign
|
| | | | — | | | | | | — | | |
Change in valuation allowance
|
| | | | 7,291,408 | | | | | | 7,139,924 | | |
Total deferred
|
| | | | — | | | | | | — | | |
Income tax provision (benefit)
|
| | | $ | — | | | | | $ | — | | |
| | |
December 31, 2023
|
| |
December 31, 2022
|
| ||||||
Deferred tax assets (liabilities): | | | | | | | | | | | | | |
Capitalized R&D, net of amortization
|
| | | $ | 6,800,091 | | | | | $ | 3,454,424 | | |
Other
|
| | | | 33,579 | | | | | | 1,050 | | |
Net operating loss carryforwards
|
| | | | 12,500,774 | | | | | | 10,875,920 | | |
Research and development tax credits
|
| | | | 12,420,432 | | | | | | 10,132,074 | | |
Total deferred tax assets
|
| | | | 31,754,875 | | | | | | 24,463,468 | | |
Valuation allowance
|
| | | | (31,754,875) | | | | | | (24,463,468) | | |
Net deferred tax assets
|
| | | $ | — | | | | | $ | — | | |
| | |
December 31, 2023
|
| |
December 31, 2022
|
| ||||||
Statutory federal income tax rate
|
| | | | 21.00% | | | | | | 21.00% | | |
Research and development tax credits
|
| | | | 9.45% | | | | | | 10.96% | | |
Other
|
| | | | (1.32)% | | | | | | 3.91% | | |
Change in valuation allowance
|
| | | | (29.13)% | | | | | | (35.87)% | | |
Effective income tax rate
|
| | | | 0.00% | | | | | | 0.00% | | |
| | |
March 31,
2024 |
| |
December 31,
2023 |
| ||||||
| | |
Unaudited
|
| | | | | | | |||
ASSETS | | | | | | | | | | | | | |
Current assets: | | | | | | | | | | | | | |
Cash and cash equivalents
|
| | | $ | 2,068,307 | | | | | $ | 2,958,659 | | |
Prepaid assets and other current assets
|
| | | | 119,774 | | | | | | 36,907 | | |
Total current assets
|
| | | | 2,188,081 | | | | | | 2,995,566 | | |
Deferred offering costs
|
| | | | 510,502 | | | | | | — | | |
Total assets
|
| | | $ | 2,698,583 | | | | | $ | 2,995,566 | | |
LIABILITIES, REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT
|
| | | | | | | | | | | | |
Current liabilities: | | | | | | | | | | | | | |
Accounts payable
|
| | | $ | 3,956,063 | | | | | $ | 3,421,840 | | |
Accrued compensation
|
| | | | 277,500 | | | | | | 277,500 | | |
Other accrued expenses
|
| | | | 5,500,310 | | | | | | 3,221,254 | | |
Related party convertible notes payable at fair value
|
| | | | 5,000,000 | | | | | | — | | |
Total current liabilities
|
| | | | 14,733,873 | | | | | | 6,920,594 | | |
Long term liabilities: | | | | | | | | | | | | | |
Accrued interest
|
| | | | 135,117 | | | | | | 130,041 | | |
Warrant liability
|
| | | | 1,020,564 | | | | | | 988,049 | | |
License payable
|
| | | | 404,991 | | | | | | 404,991 | | |
Total long-term liabilities
|
| | | | 1,560,672 | | | | | | 1,523,081 | | |
Total liabilities
|
| | | | 16,294,545 | | | | | | 8,443,675 | | |
Commitments and contingencies (Note 6) | | | | | | | | | | | | | |
Redeemable convertible preferred stock $0.000001 par value, 33,463,018 shares authorized; 24,678,355 shares issued and outstanding; liquidation value of $122,962,342 and $121,033,336 as of March 31, 2024 and December 31, 2023, respectively.
|
| | | | 94,178,404 | | | | | | 94,178,404 | | |
Stockholders’ deficit: | | | | | | | | | | | | | |
Common stock: $0.000001 par value, 38,108,584 shares authorized; 3,043,309 shares issued and outstanding
|
| | | | 3 | | | | | | 3 | | |
Additional paid-in capital
|
| | | | 5,616,211 | | | | | | 5,468,005 | | |
Accumulated deficit
|
| | | | (113,390,580) | | | | | | (105,094,521) | | |
Total stockholders’ deficit
|
| | | | (107,774,366) | | | | | | (99,626,513) | | |
Total liabilities, redeemable convertible preferred stock and stockholders’ deficit
|
| | | $ | 2,698,583 | | | | | $ | 2,995,566 | | |
| | |
Three Months Ended March 31,
|
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Operating expenses: | | | | | | | | | | | | | |
Research and development
|
| | | $ | 6,860,430 | | | | | $ | 4,523,757 | | |
General and administrative
|
| | | | 912,824 | | | | | | 774,799 | | |
Total operating expenses
|
| | | | 7,773,254 | | | | | | 5,298,556 | | |
Loss from operations
|
| | | | (7,773,254) | | | | | | (5,298,556) | | |
Other income (expense): | | | | | | | | | | | | | |
Change in estimated fair value of warrant liability
|
| | | | (32,515) | | | | | | 5,104 | | |
Loss on issuance of related party convertible notes payable at fair value
|
| | | | (200,000) | | | | | | — | | |
Change in estimated fair value of related party convertible notes payable
|
| | | | (300,000) | | | | | | — | | |
Interest expense
|
| | | | (5,076) | | | | | | (28,454) | | |
Interest income
|
| | | | 14,786 | | | | | | 51,651 | | |
Total other income (expense), net
|
| | | | (522,805) | | | | | | 28,301 | | |
Net loss
|
| | | $ | (8,296,059) | | | | | $ | (5,270,255) | | |
Weighted-average shares of common stock outstanding, basic and diluted
|
| | | | 2,763,243 | | | | | | 2,411,455 | | |
Net loss per share attributable to common stockholders, basic and diluted
|
| | | $ | (3.00) | | | | | $ | (2.19) | | |
| | |
Redeemable Convertible
Preferred Stock |
| | |
Common Stock
|
| |
Additional
Paid-in Capital |
| |
Accumulated
Deficit |
| |
Total
Stockholders’ Deficit |
| |||||||||||||||||||||||||||
| | |
Shares
|
| |
Amount
|
| | |
Shares
|
| |
Amount
|
| ||||||||||||||||||||||||||||||
Balances, January 1, 2024
|
| | | | 24,678,355 | | | | | $ | 94,178,404 | | | | | | | 3,043,309 | | | | | $ | 3 | | | | | $ | 5,468,005 | | | | | $ | (105,094,521) | | | | | $ | (99,626,513) | | |
Stock-based compensation expense
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | 148,206 | | | | | | — | | | | | | 148,206 | | |
Net loss
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | — | | | | | | (8,296,059) | | | | | | (8,296,059) | | |
Balances, March 31, 2024
|
| | | | 24,678,355 | | | | | $ | 94,178,404 | | | | | | | 3,043,309 | | | | | $ | 3 | | | | | $ | 5,616,211 | | | | | $ | (113,390,580) | | | | | $ | (107,774,366) | | |
| | |
Redeemable Convertible
Preferred Stock |
| | |
Common Stock
|
| |
Additional
Paid-in Capital |
| |
Accumulated
Deficit |
| |
Total
Stockholders’ Deficit |
| |||||||||||||||||||||||||||
| | |
Shares
|
| |
Amount
|
| | |
Shares
|
| |
Amount
|
| ||||||||||||||||||||||||||||||
Balances, January 1, 2023
|
| | | | 23,656,337 | | | | | $ | 90,137,751 | | | | | | | 3,043,309 | | | | | $ | 3 | | | | | $ | 5,044,466 | | | | | $ | (80,349,901) | | | | | $ | (75,305,432) | | |
Stock-based compensation expense
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | 73,131 | | | | | | — | | | | | | 73,131 | | |
Proceeds from issuances of redeemable
convertible preferred stock, net of issuance costs of $206,821 |
| | | | 578,037 | | | | | | 2,313,431 | | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
Net loss
|
| | | | — | | | | | | — | | | | | | | — | | | | | | — | | | | | | — | | | | | | (5,270,255) | | | | | | (5,270,255) | | |
Balances, March 31, 2023
|
| | | | 24,234,374 | | | | | $ | 92,451,182 | | | | | | | 3,043,309 | | | | | $ | 3 | | | | | $ | 5,117,597 | | | | | $ | (85,620,156) | | | | | $ | (80,502,556) | | |
| | |
Three Months Ended March 31,
|
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Operating Activities: | | | | | | | | | | | | | |
Net loss
|
| | | $ | (8,296,059) | | | | | $ | (5,270,255) | | |
Adjustment to reconcile net loss to net cash used in operating activities:
|
| | | | | | | | | | | | |
Stock-based compensation expense
|
| | | | 148,206 | | | | | | 73,131 | | |
Change in estimated fair value of warrant liability
|
| | | | 32,515 | | | | | | (5,104) | | |
Loss on issuance of related party convertible notes payable at fair value
|
| | | | 200,000 | | | | | | — | | |
Change in estimated fair value of related party convertible notes payable
|
| | | | 300,000 | | | | | | — | | |
Interest accrued on license payable
|
| | | | 5,076 | | | | | | 28,454 | | |
Changes in operating assets and liabilities:
|
| | | | | | | | | | | | |
Prepaid assets and other current assets
|
| | | | (82,867) | | | | | | 5,245 | | |
Accounts payable
|
| | | | 483,703 | | | | | | 468,678 | | |
Accrued compensation
|
| | | | — | | | | | | (132,033) | | |
Other accrued expenses
|
| | | | 1,961,844 | | | | | | (526,957) | | |
Net cash used in operating activities
|
| | | | (5,247,582) | | | | | | (5,358,841) | | |
Financing Activities: | | | | | | | | | | | | | |
Proceeds from issuances of related party convertible notes payable, net
|
| | | | 4,500,000 | | | | | | — | | |
Proceeds received for redeemable convertible preferred stock to be issued
|
| | | | — | | | | | | 150,000 | | |
Deferred offering costs
|
| | | | (142,770) | | | | | | — | | |
Proceeds from issuances of redeemable convertible preferred stock, net
|
| | | | — | | | | | | 2,313,431 | | |
Net cash provided by financing activities
|
| | | | 4,357,230 | | | | | | 2,463,431 | | |
Net change in cash and cash equivalents
|
| | | | (890,352) | | | | | | (2,895,410) | | |
Cash and cash equivalents, beginning of period
|
| | | | 2,958,659 | | | | | | 20,449,310 | | |
Cash and cash equivalents, end of period
|
| | | $ | 2,068,307 | | | | | $ | 17,553,900 | | |
Supplemental disclosure of cash flow information: | | | | | | | | | | | | | |
Cash paid for interest
|
| | | $ | — | | | | | $ | — | | |
Cash paid for income taxes
|
| | | $ | — | | | | | $ | — | | |
Supplemental Schedule of Noncash Financing Activities: | | | | | | | | | | | | | |
Deferred offering costs, unpaid and accrued
|
| | | $ | 367,732 | | | | | $ | — | | |
| | | | | | | | |
Fair Value Measurements at March 31, 2024 Using
|
| |||||||||||||||
| | |
Fair Value at
March 31, 2024 |
| |
Quoted Prices
in Active Markets for Identical Assets (Level 1) |
| |
Significant Other
Observable Inputs (Level 2) |
| |
Significant
Unobservable Inputs (Level 3) |
| ||||||||||||
Liabilities: | | | | | | | | | | | | | | | | | | | | | | | | | |
Related party convertible notes payable
|
| | | $ | 5,000,000 | | | | | $ | — | | | | | $ | — | | | | | $ | 5,000,000 | | |
Redeemable convertible preferred stock warrant liability
|
| | | | 1,020,564 | | | | | | — | | | | | | — | | | | | | 1,020,564 | | |
Total liabilities
|
| | | $ | 6,020,564 | | | | | $ | — | | | | | $ | — | | | | | $ | 6,020,564 | | |
| | | | | | | | |
Fair Value Measurements at December 31, 2023 Using
|
| |||||||||||||||
| | |
Fair Value at
December 31, 2023 |
| |
Quoted Prices
in Active Markets for Identical Assets (Level 1) |
| |
Significant Other
Observable Inputs (Level 2) |
| |
Significant
Unobservable Inputs (Level 3) |
| ||||||||||||
Liabilities: | | | | | | | | | | | | | | | | | | | | | | | | | |
Redeemable convertible preferred stock warrant liability
|
| | | $ | 988,049 | | | | | $ | — | | | | | $ | — | | | | | $ | 988,049 | | |
Total liabilities
|
| | | $ | 988,049 | | | | | $ | — | | | | | $ | — | | | | | $ | 988,049 | | |
|
Estimated fair value as of December 31, 2023
|
| | | $ | 988,049 | | |
|
Change in fair value
|
| | | | 32,515 | | |
|
Estimated fair value as of March 31, 2024
|
| | | $ | 1,020,564 | | |
| | |
March 31, 2024
|
| |
December 31, 2023
|
| ||||||
Stock price
|
| | | $ | 4.86 | | | | | $ | 4.78 | | |
Expected term (in years)
|
| | | | 4.4 | | | | | | 4.7 | | |
Expected volatility
|
| | | | 83.66% | | | | | | 80.68% | | |
Weighted average risk-free interest rate
|
| | | | 5.23% | | | | | | 4.48% | | |
Dividend yield
|
| | | | 0.00% | | | | | | 0.00% | | |
| | |
March 31, 2024
|
| |
December 31, 2023
|
| ||||||
Stock price
|
| | | $ | 4.83 | | | | | $ | 4.72 | | |
Expected term (in years)
|
| | | | 4.2 | | | | | | 4.5 | | |
Expected volatility
|
| | | | 83.84% | | | | | | 80.68% | | |
Weighted average risk-free interest rate
|
| | | | 5.23% | | | | | | 4.48% | | |
Dividend yield
|
| | | | 0.00% | | | | | | 0.00% | | |
|
Estimated fair value at issuance
|
| | | $ | 4,700,000 | | |
|
Change in fair value
|
| | | | 300,000 | | |
|
Estimated fair value as of March 31, 2024
|
| | | $ | 5,000,000 | | |
| | |
March 31, 2024
|
| |
December 31, 2023
|
| ||||||
Accrued clinical trial costs
|
| | | $ | 5,170,182 | | | | | $ | 3,207,785 | | |
Other accrued expenses
|
| | | | 330,128 | | | | | | 13,469 | | |
Total other accrued expenses
|
| | | $ | 5,500,310 | | | | | $ | 3,221,254 | | |
| | |
Number of
Shares Authorized |
| |
Number of
Shares Issued and Outstanding |
| |
Face
Amount |
| |
Liquidation
Value |
| |
Original
Issue Price |
| |||||||||||||||
Series A
|
| | | | 1,983,663 | | | | | | 1,983,663 | | | | | $ | 3,967,333 | | | | | $ | 6,202,941 | | | | | $ | 2.00000 | | |
Series B-1
|
| | | | 4,133,477 | | | | | | 3,858,547 | | | | | | 14,121,012 | | | | | | 19,682,752 | | | | | $ | 3.65967 | | |
Series B-2
|
| | | | 2,307,017 | | | | | | 2,307,017 | | | | | | 8,824,986 | | | | | | 12,222,274 | | | | | $ | 3.82528 | | |
Series B-3
|
| | | | 1,625,000 | | | | | | 1,625,000 | | | | | | 6,500,000 | | | | | | 8,823,896 | | | | | $ | 4.00000 | | |
Series B-4
|
| | | | 11,961,721 | | | | | | 9,333,928 | | | | | | 39,015,819 | | | | | | 49,134,888 | | | | | $ | 4.18000 | | |
Series C
|
| | | | 11,452,140 | | | | | | 5,570,200 | | | | | | 24,286,072 | | | | | | 26,895,591 | | | | | $ | 4.36000 | | |
| | | | | 33,463,018 | | | | | | 24,678,355 | | | | | $ | 96,715,222 | | | | | $ | 122,962,342 | | | | | | | | |
| | |
Number of
Shares Authorized |
| |
Number of
Shares Issued and Outstanding |
| |
Face
Amount |
| |
Liquidation
Value |
| |
Original
Issue Price |
| |||||||||||||||
Series A
|
| | | | 1,983,663 | | | | | | 1,983,663 | | | | | $ | 3,967,333 | | | | | $ | 6,123,812 | | | | | $ | 2.00000 | | |
Series B-1
|
| | | | 4,133,477 | | | | | | 3,858,547 | | | | | | 14,121,012 | | | | | | 19,401,105 | | | | | $ | 3.65967 | | |
Series B-2
|
| | | | 2,307,017 | | | | | | 2,307,017 | | | | | | 8,824,986 | | | | | | 12,046,258 | | | | | $ | 3.82528 | | |
Series B-3
|
| | | | 1,625,000 | | | | | | 1,625,000 | | | | | | 6,500,000 | | | | | | 8,694,252 | | | | | $ | 4.00000 | | |
Series B-4
|
| | | | 11,961,721 | | | | | | 9,333,928 | | | | | | 39,015,819 | | | | | | 48,356,709 | | | | | $ | 4.18000 | | |
Series C
|
| | | | 11,452,140 | | | | | | 5,570,200 | | | | | | 24,286,072 | | | | | | 26,411,200 | | | | | $ | 4.36000 | | |
| | | | | 33,463,018 | | | | | | 24,678,355 | | | | | $ | 96,715,222 | | | | | $ | 121,033,336 | | | | | | | | |
| | |
March 31, 2024
|
| |||
Conversion of redeemable convertible preferred stock
|
| | | | 24,678,355 | | |
Conversion of related party convertible notes payable
|
| | | | 1,037,653 | | |
Exercise of Series C redeemable convertible preferred stock warrants
|
| | | | 32,796 | | |
Exercise of Series B redeemable convertible preferred stock warrants
|
| | | | 274,930 | | |
Stock options outstanding
|
| | | | 708,011 | | |
Shares reserved for issuance under the 2015 Plan
|
| | | | 894,246 | | |
Total
|
| | | | 27,625,991 | | |
| | |
Restricted
Common Stock Award Shares |
| |
Weighted
Average Grant Fair Date Value |
| ||||||
Unvested balance at December 31, 2023
|
| | | | 304,251 | | | | | $ | 1.23 | | |
Granted
|
| | | | — | | | | | $ | — | | |
Vested
|
| | | | (55,154) | | | | | $ | 1.17 | | |
Forfeited
|
| | | | — | | | | | $ | — | | |
Unvested balance at March 31, 2024
|
| | | | 249,097 | | | | | $ | 1.24 | | |
| | |
Three Months Ended
March 31, 2024 |
| |||
Expected volatility
|
| | | | 81.65% | | |
Risk-free interest rate
|
| | | | 4.23% | | |
Expected dividend yield
|
| | | | 0.00% | | |
Expected term (in years)
|
| | | | 5.85 | | |
| | |
Number
of Shares |
| |
Weighted-
Average Exercise Price |
| |
Weighted-
Average Remaining Contractual Term (in years) |
| |
Aggregate
Intrinsic Value |
| ||||||||||||
Outstanding at December 31, 2023
|
| | | | 478,011 | | | | | $ | 1.19 | | | | | | 9.31 | | | | | | | | |
Options granted
|
| | | | 230,000 | | | | | $ | 2.60 | | | | | | | | | | | | | | |
Options exercised
|
| | | | — | | | | | $ | — | | | | | | | | | | | | | | |
Options canceled and forfeited
|
| | | | — | | | | | $ | — | | | | | | | | | | | | | | |
Outstanding at March 31, 2024
|
| | | | 708,011 | | | | | $ | 1.65 | | | | | | 9.34 | | | | | $ | 1,346,606 | | |
Vested and expected to vest at March 31, 2024
|
| | | | 708,011 | | | | | $ | 1.65 | | | | | | 9.34 | | | | | $ | 1,346,606 | | |
Exercisable at March 31, 2024
|
| | | | 157,414 | | | | | $ | 1.19 | | | | | | 8.98 | | | | | $ | 371,497 | | |
| | |
Three Months Ended March 31,
|
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Research and development
|
| | | $ | 72,948 | | | | | $ | 15,621 | | |
General and administrative
|
| | | | 75,258 | | | | | | 57,510 | | |
Total
|
| | | $ | 148,206 | | | | | $ | 73,131 | | |
| | |
Three Months Ended March 31,
|
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Numerator: | | | | | | | | | | | | | |
Net loss
|
| | | $ | (8,296,059) | | | | | $ | (5,270,255) | | |
Denominator: | | | | | | | | | | | | | |
Weighted-average shares of common stock outstanding, basic and diluted
|
| | | | 2,763,243 | | | | | | 2,411,455 | | |
Net loss per share attributable to common stockholders, basic and diluted
|
| | | $ | (3.00) | | | | | $ | (2.19) | | |
| | |
March 31,
|
| |||||||||
| | |
2024
|
| |
2023
|
| ||||||
Redeemable convertible preferred stock
|
| | | | 24,678,355 | | | | | | 24,234,374 | | |
Related party convertible notes payable to purchase redeemable convertible preferred stock
|
| | | | 1,037,653 | | | | | | — | | |
Options issued and outstanding
|
| | | | 708,011 | | | | | | — | | |
Unvested restricted common stock awards (“RSAs”)
|
| | | | 249,097 | | | | | | 545,764 | | |
Warrants to purchase redeemable convertible preferred stock
|
| | | | 307,726 | | | | | | 274,930 | | |
Total
|
| | | | 26,980,842 | | | | | | 25,055,068 | | |
|
SEC registration fee
|
| | | $ | 7.380 | | |
|
Accounting fees and expenses
|
| | | | * | | |
|
FINRA filing fee
|
| | | $ | 6,537.50 | | |
|
Nasdaq listing fee
|
| | | | * | | |
|
Printing expenses
|
| | | | * | | |
|
Legal fees and expenses
|
| | | | * | | |
|
Accounting fees and expenses
|
| | | | * | | |
|
Transfer agent fees and expenses
|
| | | | * | | |
|
Miscellaneous
|
| | | | * | | |
|
Total
|
| | | $ | * | | |
|
Exhibit
Number |
| |
Description of Document
|
|
| 1.1† | | | Form of Underwriting Agreement | |
| 3.1 | | | | |
| 3.2† | | | Certificate of Amendment to Fifth Amended and Restated Certificate of Incorporation | |
| 3.3 | | | | |
| 3.4 | | | | |
| 3.5 | | | | |
| 4.1† | | | Form of Common Stock Certificate of the registrant | |
| 4.2 | | | | |
| 4.3† | | | Form of Representative Warrant | |
| 4.4† | | | Form of Second Amended and Restated Warrant | |
| 5.1† | | | Opinion of Baker & Hostetler LLP | |
| 10.1+ | | | | |
| 10.2+ | | | | |
| 10.3+ | | | | |
| 10.4* | | | | |
| 10.5* | | | | |
| 10.6+ | | | Employment Agreement, effective April 15, 2015 and as amended on each of February 5, 2016, September 28, 2017, September 23, 2018, January 29, 2019, August 1, 2022, January 27, 2023 December 12, 2023 and May 9, 2024, between Daniel Schmitt, and the Registrant | |
| 10.7+ | | | | |
| 10.8+ | | | | |
| 10.9+ | | | | |
| 10.10+ | | | | |
| 10.11+ | | | | |
| 10.12+ | | | | |
| 21.1 | | | | |
| 23.1 | | | | |
| 23.2† | | | Consent of Baker & Hostetler LLP (included in Exhibit 5.1) | |
| 24.1† | | | | |
| 99.1+ | | | | |
| 99.2 | | | | |
| 99.3 | | | | |
| 99.4 | | | | |
| 107 | | | |
|
Name
|
| |
Position
|
| |
Date
|
|
|
By:
/s/ Daniel M. Schmitt
Daniel M. Schmitt
|
| |
President, Chief Executive Officer and Director (Principal Executive Officer)
|
| |
May 24, 2024
|
|
|
By:
/s/ Paul Lytle
Paul Lytle
|
| |
Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer) |
| |
May 24, 2024
|
|
|
By:
/s/ Aaron G.L. Fletcher
Aaron G.L. Fletcher, Ph.D.
|
| |
Director and Chairperson
|
| |
May 24, 2024
|
|
|
By:
/s/ Les Kreis, Jr
Les Kreis, Jr.
|
| |
Director
|
| |
May 24, 2024
|
|
|
By:
/s/ Todd Thomson
Todd Thomson
|
| |
Director
|
| |
May 24, 2024
|
|
|
By:
/s/ Daniel Zabrowski
Daniel Zabrowski, Ph.D.
|
| |
Director
|
| |
May 24, 2024
|
|