Onconetix, Inc. (ONCO) Insider Trading
Directors, officers and holders of more than 10% of ONCO report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 26 most recent of 26 transactions on file: 3 with code P, 3 with code S and 20 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 21, 2026 | HRT FINANCIAL LP | 10% Owner | S Sale | 4,971 | $6.90 | $34,300 |
| Apr 20, 2026 | HRT FINANCIAL LP | 10% Owner | S Sale | 9,446 | $7.50 | $70,847 |
| Apr 17, 2026 | HRT FINANCIAL LP | 10% Owner | P Purchase | 3,464 | $7.30 | $25,284 |
| Apr 16, 2026 | HRT FINANCIAL LP | 10% Owner | S Sale | 5,387 | $7.30 | $39,323 |
| Apr 15, 2026 | HRT FINANCIAL LP | 10% Owner | P Purchase | 9,255 | $7.60 | $70,341 |
| Apr 14, 2026 | HRT FINANCIAL LP | 10% Owner | P Purchase | 7,435 | $7.70 | $57,250 |
| Aug 15, 2025 | Meier Thomas | Director | A Award | 12 | Not measured | Not measured |
| Aug 15, 2025 | Tarsh Simon | Director | A Award | 12 | Not measured | Not measured |
| Aug 15, 2025 | Meier Thomas | Director | J Other | 1 | Not measured | Not measured |
| Aug 15, 2025 | Tarsh Simon | Director | J Other | 1 | Not measured | Not measured |
| Aug 15, 2025 | Oakley Andrew John | Director | A Award | 12 | Not measured | Not measured |
| Aug 15, 2025 | Oakley Andrew John | Director | J Other | 0 | Not measured | Not measured |
| Aug 15, 2025 | Ramdeen Timothy R. | Director | A Award | 12 | Not measured | Not measured |
| Aug 15, 2025 | Ramdeen Timothy R. | Director | J Other | 1 | Not measured | Not measured |
| Jul 14, 2025 | Altos Venture AG | 10% Owner | J Other | 241,514 | Not measured | Not measured |
| Jul 14, 2025 | Altos Venture AG | 10% Owner | J Other | 4,830 | Not measured | Not measured |
| Mar 23, 2025 | Oakley Andrew John | Director | A Award | 0 | Not measured | Not measured |
| Dec 20, 2024 | Schiess Ralph | Interim CEO, CSO | A Award | 42 | Not measured | Not measured |
| Dec 20, 2024 | Bruhlmann Christian | Chief Strategy Officer | A Award | 42 | Not measured | Not measured |
| Sep 26, 2024 | Ramdeen Timothy R. | Director | A Award | 1 | Not measured | Not measured |
| Sep 26, 2024 | Meier Thomas | Director | A Award | 1 | Not measured | Not measured |
| Sep 26, 2024 | SINGH AJIT | Director | A Award | 1 | Not measured | Not measured |
| Sep 26, 2024 | Tarsh Simon | Director | A Award | 1 | Not measured | Not measured |
| Sep 26, 2024 | SAPIRSTEIN JAMES | Director | A Award | 1 | Not measured | Not measured |
| Sep 24, 2024 | Schiess Ralph | Interim CEO, CSO | A Award | 115 | Not measured | Not measured |
| Sep 24, 2024 | Bruhlmann Christian | Chief Strategy Officer | A Award | 101 | Not measured | Not measured |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.