Form 4 for OSTX OS Therapies Inc
Accepted 2025-01-14 00:00:00 ET · period of report 2024-08-02 · accession 0001493152-25-002247 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMI | 2025-01-14 | 2024-08-02 | OSTX | Auerbach Shalom | 10% | C - Cnv Deriv | — | +1.74M | 1.74M | New | — |
| D | 2025-01-14 | 2024-08-02 | OSTX | Auerbach Shalom | 10% | C - Cnv Deriv | — | +23.4K | 23.4K | New | — |
| DMI | 2025-01-14 | 2024-08-02 | OSTX | Auerbach Shalom | 10% | C - Cnv Deriv | — | 0 | 0 | New | — |
| D | 2025-01-14 | 2024-08-02 | OSTX | Auerbach Shalom | 10% | C - Cnv Deriv | — | 0 | 0 | New | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 50,838 | — | 2,547,931 | I | — | — | (F13) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. |
| 2 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 178,135 | — | 2,497,093 | I See Footnote | — | — | (F12) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 3 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 51,035 | — | 2,318,958 | I See Footnote | — | — | (F11) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 4 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 179,027 | — | 2,267,923 | I See Footnote | — | — | (F10) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 5 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 88,940 | — | 2,088,896 | I See Footnote | — | — | (F9) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $170,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 6 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 78,710 | — | 1,999,956 | I See Footnote | — | — | (F8) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $150,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 7 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 131,472 | — | 1,921,246 | I See Footnote | — | — | (F7) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $250,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 8 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 53,468 | — | 1,789,774 | I See Footnote | — | — | (F6) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 9 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 27,486 | — | 1,465,841 | I See Footnote | — | — | (F4) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $50,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 10 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 633,980 | — | 1,438,355 | I See Footnote | — | — | (F3) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $1,150,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 11 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 23,371 | — | 23,371 | D See Footnote | — | — | (F2) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Mr. Auerbach in the principal amount of $25,000 at a conversion price of $1.31 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 12 | Common | Common Stock, par value $0.001 per share | 2024-08-02 | C | A | 270,465 | — | 1,736,306 | I See Footnote | — | — | (F5) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $500,000 at a conversion price of $2.00 per share. (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| 13 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 53,468 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F6) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. |
| 14 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 131,472 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F7) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $250,000 at a conversion price of $2.00 per share. |
| 15 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 78,710 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F8) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $150,000 at a conversion price of $2.00 per share. |
| 16 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 88,940 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F9) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $170,000 at a conversion price of $2.00 per share. |
| 17 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 179,027 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F10) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share. |
| 18 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 51,035 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F11) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. |
| 19 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 178,135 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F12) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share. |
| 20 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I | $2.00 · — to 2024-10-31 | 50,838 Common Stock | (F13) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share. |
| 21 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 270,465 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F5) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $500,000 at a conversion price of $2.00 per share. |
| 22 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 27,486 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F4) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $50,000 at a conversion price of $2.00 per share. |
| 23 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | D See Footnote | $1.31 · — to 2024-10-31 | 23,371 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F2) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Mr. Auerbach in the principal amount of $25,000 at a conversion price of $1.31 per share. |
| 24 | Derivative | Convertible Promissory Note | 2024-08-02 | C | D | — | $0.00 | 0 | I See Footnote | $2.00 · — to 2024-10-31 | 633,980 Common Stock | (F1) The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. (F3) The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $1,150,000 at a conversion price of $2.00 per share. |