Seer, Inc (SEER) insider trading
Every open-market stock purchase and sale by Seer, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Dipchand Nishar (Insider) and 1 other sold $38.1K in the last 90 days.
- Last insider buy: Omid Farokhzad (CEO), $98K, 3 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $195K (7 sales). Last close $2.03 on Aug 21, 2026.
Recent SEER insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 18, 2026 | David R. Horn (CFO) | Sold | $14.8K |
| Jul 28, 2026 | Robert Langer (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Terrance McGuire (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Terrance McGuire (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Isaac Ro (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Dipchand Nishar (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Nicolas H Roelofs PHD (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Robert Langer (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Meeta Gulyani (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Meeta Gulyani (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Dipchand Nishar (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Nicolas H Roelofs PHD (Insider) | Bought (not open market) | — |
| Jul 28, 2026 | Isaac Ro (Insider) | Bought (not open market) | — |
| Jul 8, 2026 | Dipchand Nishar (Insider) | Sold | $23.3K |
| May 20, 2026 | David R. Horn (CFO) | Sold | $12.4K |
| May 8, 2026 | Anthony R. Bazarko (C-suite exec) | Bought (not open market) | — |
| May 8, 2026 | Anthony R. Bazarko (C-suite exec) | Bought (not open market) | — |
| Feb 18, 2026 | Omid Farokhzad (CEO) | Sold | $48.6K |
| Feb 18, 2026 | David R. Horn (CFO) | Sold | $15.4K |
| Feb 3, 2026 | Omid Farokhzad (CEO) | Bought (not open market) | — |
| Feb 3, 2026 | David R. Horn (CFO) | Bought (not open market) | — |
| Feb 3, 2026 | David R. Horn (CFO) | Bought (not open market) | — |
| Feb 3, 2026 | Omid Farokhzad (CEO) | Bought (not open market) | — |
| Dec 9, 2025 | Omid Farokhzad (CEO) | Bought (not open market) | — |
| Dec 9, 2025 | Omid Farokhzad (CEO) | Bought (not open market) | — |
Who's trading SEER
- David R. Horn, CFO: sold $56K (4 sales), last Aug 18, 2026
- Nicolas H Roelofs PHD, Insider: other filings, last Jul 28, 2026
- Meeta Gulyani, Insider: other filings, last Jul 28, 2026
- Robert Langer, Insider: other filings, last Jul 28, 2026
- Dipchand Nishar, Insider: sold $23.3K (1 sale), last Jul 28, 2026
- Terrance McGuire, Insider: other filings, last Jul 28, 2026
- Isaac Ro, Insider: other filings, last Jul 28, 2026
- Anthony R. Bazarko, C-suite exec: other filings, last May 8, 2026
- Omid Farokhzad, CEO: sold $115K (2 sales), last Feb 18, 2026
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