Over the past year, OMDA insiders sold $12.26 million of stock (652.4K shares) on the open market and bought none.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alpine, Llc Revelation | TenPercentOwner | 0 | 816,993 | 816,993 | 40.6% | 09 Jun, 2025 |
| 2 | Sean P. Duffy | Chief Executive Officer | 382,594 | 0 | 382,594 | 19.0% | 05 Oct, 2026 |
| 3 | Wei-Li Shao | President | 295,313 | 0 | 295,313 | 14.7% | 14 Sep, 2026 |
| 4 | Jonathan D Root | Director | 192,571 | 0 | 192,571 | 9.6% | 07 Oct, 2026 |
| 5 | Steven L. Cook | Chief Financial Officer | 173,906 | 0 | 173,906 | 8.6% | 14 Sep, 2026 |
| 6 | Jeryl L Hilleman | Director | 27,869 | 0 | 27,869 | 1.4% | 07 Oct, 2026 |
| 7 | Trevor Fetter | Director | 25,172 | 0 | 25,172 | 1.3% | 07 Oct, 2026 |
| 8 | Julie D Klapstein | Director | 22,514 | 0 | 22,514 | 1.1% | 07 Oct, 2026 |
| 9 | Adam Stavisky | Director | 20,618 | 0 | 20,618 | 1.0% | 18 Jun, 2026 |
| 10 | Anne Beal | Director | 20,618 | 0 | 20,618 | 1.0% | 18 Jun, 2026 |
| 11 | Sachin H. Jain | Director | 20,618 | 0 | 20,618 | 1.0% | 18 Jun, 2026 |
| 12 | Craig Gracey | Chief Accounting Officer | 14,412 | 0 | 14,412 | 0.7% | 11 Sep, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 05 Oct, 2026 | Jonathan D Root | Director | Acquired A | 694 | $0.00 | $0 | 192,571 | Direct |
| 05 Oct, 2026 | Jeryl L Hilleman | Director | Acquired A | 1,214 | $0.00 | $0 | 27,869 | Direct |
| 05 Oct, 2026 | Trevor Fetter | Director | Acquired A | 751 | $0.00 | $0 | 25,172 | Direct |
| 05 Oct, 2026 | Julie D Klapstein | Director | Acquired A | 549 | $0.00 | $0 | 22,514 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Acquired M | 12,944 | $5.82 | $75.33K | 395,538 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Acquired M | 4,314 | $8.28 | $35.72K | 399,852 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed S | 12,944 | $20.61 | $266.75K | 386,908 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed S | 4,314 | $20.90 | $90.16K | 382,594 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed M | 12,944 | $0.00 | $0 | 116,595 | Direct |
| 01 Oct, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed M | 4,314 | $0.00 | $0 | 101,904 | Direct |
| 10 Sep, 2026 | Wei-Li Shao | President | Disposed S | 3,636 | $21.78 | $79.19K | 295,713 | Direct |
| 10 Sep, 2026 | Steven L. Cook | Chief Financial Officer | Disposed S | 6,200 | $21.80 | $135.13K | 174,506 | Direct |
| 10 Sep, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed S | 13,560 | $21.80 | $295.57K | 383,994 | Direct |
| 10 Sep, 2026 | Steven L. Cook | Chief Financial Officer | Disposed S | 600 | $22.52 | $13.51K | 173,906 | Direct |
| 10 Sep, 2026 | Wei-Li Shao | President | Disposed S | 400 | $22.53 | $9.01K | 295,313 | Direct |
| 10 Sep, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed S | 1,400 | $22.59 | $31.63K | 382,594 | Direct |
| 09 Sep, 2026 | Craig Gracey | Chief Accounting Officer | Disposed S | 644 | $21.73 | $14.00K | 14,412 | Direct |
| 05 Sep, 2026 | Wei-Li Shao | President | Disposed F | 1,843 | $22.77 | $41.97K | 299,349 | Direct |
| 05 Sep, 2026 | Sean P. Duffy | Chief Executive Officer | Disposed F | 4,422 | $22.77 | $100.69K | 397,554 | Direct |
| 05 Sep, 2026 | Steven L. Cook | Chief Financial Officer | Disposed F | 2,010 | $22.77 | $45.77K | 180,706 | Direct |