| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSTX | Common stock, par value $0.001 per share ("Common Stock") | Conversion of derivative security | +101,765 | +271% | 139,265 | 02 Aug 2024 | Mill River Partners LLC | F1, F4 | ||
| transaction | OSTX | Common Stock | Conversion of derivative security | +266,306 | +191% | 405,571 | 02 Aug 2024 | Mill River Partners LLC | F2, F4 | ||
| transaction | OSTX | Common Stock | Conversion of derivative security | +30,264 | +7.5% | 435,835 | 02 Aug 2024 | Mill River Partners LLC | F3, F4 | ||
| holding | OSTX | Common Stock | 20,000 | 02 Aug 2024 | Direct |
| Id | Content |
|---|---|
| F1 | These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by Mill River Partners LLC ("MRP") in the principal amount of $25,000 at a conversion price of $0.39 per share. |
| F2 | These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $75,000 at a conversion price of $0.39 per share. |
| F3 | These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $50,000 at a conversion price of $2.00 per share. |
| F4 | John Ciccio serves on the board of managers of MRP and shares voting and investment power with respect to these shares. |