ONCO's three largest insider shareholders as of March 23, 2026 are Joseph Hernandez (Ceo, 2.80Mn shares), Cornerstone Investors Bwv I, Llc Cincinnati (TenPercentOwner, 1.16Mn shares), Ralph Schiess (Interim Ceo, Cso, 673.37K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Joseph Hernandez | Ceo | 2,800,351 | 0 | 11 May, 2023 |
| Cornerstone Investors Bwv I, Llc Cincinnati | 1,161,201 | 0 | 10 Apr, 2023 | |
| Ralph Schiess | Interim Ceo, Cso | 673,365 | 0 | 22 Jan, 2025 |
| Christian Bruhlmann | Chief Strategy Officer | 611,372 | 0 | 22 Jan, 2025 |
| Venture Ag Altos | 273,230 | 0 | 16 Jul, 2025 | |
| Erin Henderson | Chief Business Officer | 174,752 | 0 | 11 May, 2023 |
| Jon Garfield | Chief Financial Officer | 100,000 | 0 | 11 May, 2023 |
| Vuk Jeremic | 6,360 | 0 | 01 Jun, 2023 | |
| James Sapirstein | 3,477 | 0 | 30 Sep, 2024 | |
| Ajit Singh | 3,396 | 0 | 30 Sep, 2024 | |
| Timothy R. Ramdeen | 658 | 0 | 19 Aug, 2025 | |
| Simon Tarsh | 658 | 0 | 19 Aug, 2025 | |
| Thomas Meier | 657 | 0 | 19 Aug, 2025 | |
| Andrew John Oakley | 638 | 0 | 19 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Aug, 2025 | Timothy R. Ramdeen | Common Stock | A | 39 | $0.00 | 40 | D | J |
| 15 Aug, 2025 | Simon Tarsh | Common Stock | A | 39 | $0.00 | 40 | D | J |
| 15 Aug, 2025 | Andrew John Oakley | Common Stock | A | 20 | $0.00 | 20 | D | J |
| 15 Aug, 2025 | Thomas Meier | Common Stock | A | 39 | $0.00 | 39 | D | J |
| 15 Aug, 2025 | Andrew John Oakley | Common Stock | A | 618 | $0.00 | 638 | D | A |
| 15 Aug, 2025 | Simon Tarsh | Common Stock | A | 618 | $0.00 | 658 | D | A |
| 15 Aug, 2025 | Thomas Meier | Common Stock | A | 618 | $0.00 | 657 | D | A |
| 15 Aug, 2025 | Timothy R. Ramdeen | Common Stock | A | 618 | $0.00 | 658 | D | A |
| 14 Jul, 2025 | Venture Ag Altos | Common Stock | A | 241,514 | - | 273,230 | D | J |
| 14 Jul, 2025 | Venture Ag Altos | Make-whole right (right to acquire) | D | 241,514 | - | 0 | D | J |
| 23 Mar, 2025 | Andrew John Oakley | Common Stock | A | 1,709 | $0.00 | 1,709 | D | A |
| 20 Dec, 2024 | Ralph Schiess | Common Stock | A | 177,462 | $0.00 | 673,365 | D | A |
| 20 Dec, 2024 | Christian Bruhlmann | Common Stock | A | 177,462 | $0.00 | 611,372 | D | A |
| 26 Sep, 2024 | Timothy R. Ramdeen | Common Stock | A | 3,318 | $0.00 | 3,477 | D | A |
| 26 Sep, 2024 | Thomas Meier | Common Stock | A | 3,318 | $0.00 | 3,318 | D | A |
| 26 Sep, 2024 | James Sapirstein | Common Stock | A | 3,318 | $0.00 | 3,477 | D | A |
| 26 Sep, 2024 | Ajit Singh | Common Stock | A | 3,318 | $0.00 | 3,396 | D | A |
| 26 Sep, 2024 | Simon Tarsh | Common Stock | A | 3,318 | $0.00 | 3,477 | D | A |
| 24 Sep, 2024 | Ralph Schiess | Common Stock | A | 489,160 | - | 495,903 | D | A |
| 24 Sep, 2024 | Christian Bruhlmann | Common Stock | A | 428,010 | - | 433,910 | D | A |