OGEN's three largest insider shareholders as of September 29, 2026 are Fred Telling (Director, 948 shares), Robert C Koski (Director, 92 shares), Michael O'Keefe Sullivan (Interim Peo, Cfo, 3 shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Fred Telling | Director | 948 | 0 | 948 | 99.7% | 22 Jan, 2026 |
| 2 | Michael O'Keefe Sullivan | Interim Peo, Cfo | 3 | 0 | 3 | 0.3% | 30 Mar, 2022 |
| 3 | Alan W Dunton | Director | 0 | 0 | 0 | 0.0% | 09 Dec, 2024 |
| 4 | Charles L Pope | Director | 0 | 0 | 0 | 0.0% | 10 Aug, 2023 |
| 5 | Kimberly M Murphy | Ceo And President | 0 | 0 | 0 | 0.0% | 10 Aug, 2023 |
| 6 | Robert C Koski | Director | 0 | 0 | 0 | 0.0% | 13 Dec, 2024 |
| 7 | Janet Huffman | Cfo, Secretary And Treasurer | 0 | 0 | 0 | 0.0% | 10 Aug, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Jul, 2026 | John Spencer | Chief Financial Officer | Acquired A | 55,900 | $0.00 | $0 | 55,900 | Direct |
| 12 Dec, 2025 | Fred Telling | Director | Disposed S | 210 | $0.94 | $198 | 948 | Direct |
| 11 Dec, 2025 | Fred Telling | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 11 Dec, 2025 | John P Gandolfo | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 11 Dec, 2025 | Charles L Pope | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 11 Dec, 2025 | Robert C Koski | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 11 Dec, 2025 | Natasha Giordano | Director | Acquired A | 38,320 | $0.00 | $0 | 38,320 | Direct |
| 11 Dec, 2025 | Alan W Dunton | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 12 Dec, 2025 | Fred Telling | Director | Disposed S | 210 | $0.94 | $198 | 34,538 | Direct |
| 11 Dec, 2025 | Janet Huffman | Ceo And Cfo | Acquired A | 250,000 | $0.00 | $0 | 250,000 | Direct |
| 11 Dec, 2025 | Fred Telling | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 11 Dec, 2025 | Natasha Giordano | Director | Acquired A | 125,000 | $0.00 | $0 | 125,000 | Direct |
| 17 Jun, 2025 | Health, Inc. Odyssey | TenPercentOwner | Disposed S | 2,000 | $4.46 | $8.92K | 5,044 | Direct |
| 18 Jun, 2025 | Health, Inc. Odyssey | TenPercentOwner | Disposed S | 5,044 | $4.26 | $21.49K | 0 | Direct |
| 13 Jun, 2025 | Health, Inc. Odyssey | TenPercentOwner | Disposed S | 5,000 | $4.27 | $21.35K | 12,044 | Direct |
| 16 Jun, 2025 | Health, Inc. Odyssey | TenPercentOwner | Disposed S | 5,000 | $4.45 | $22.25K | 7,044 | Direct |
| 11 Dec, 2024 | Robert C Koski | Director | Acquired C | 5,000 | — | — | 0 | Indirect |
| 11 Dec, 2024 | Robert C Koski | Director | Disposed C | 1,500,000 | — | — | 0 | Indirect |
| 06 Dec, 2024 | Alan W Dunton | Director | Disposed S | 66 | $129,587.04 | $8.55Mn | 0 | Direct |
| 06 Dec, 2024 | Fred Telling | Director | Disposed S | 3,597 | $129,587.04 | $466.12Mn | 0 | Direct |