Seer Insider Trades
NASDAQ: SEERIndustrialsBiotechnology: Laboratory Analytical InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 7 · $194.63K
- Shares bought / sold
- 0 / 98.03K
- Net activity
- Net selling $194,627
Seer insider activity
Over the last 12 months, Seer insiders reported 19 transactions on SEC Form 4: 0 open-market purchases and 7 sales. Insiders bought $0 and sold $194,627 worth of stock, for net insider selling of $194,627. The largest seller was Farokhzad Omid, with $115,354 in reported sales.
The most recent filing shows Horn David R. (PRESIDENT & CFO) selling 7,309 shares at $2.03 on Aug 18, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put SEER's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
SEER insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 18, 2026 | Horn David R.PRESIDENT & CFO | Sale | 7,309 | $14.81K | Form 4 |
| Jul 28, 2026 | Nishar DipchandDirector | Award | 16,500 | — | Form 4 |
| Jul 28, 2026 | Ro IsaacDirector | Award | 12,375 | — | Form 4 |
| Jul 28, 2026 | LANGER ROBERTDirector | Award | 16,500 | — | Form 4 |
| Jul 28, 2026 | Gulyani MeetaDirector | Award | 16,500 | — | Form 4 |
| Jul 28, 2026 | MCGUIRE TERRANCEDirector | Award | 16,500 | — | Form 4 |
| Jul 28, 2026 | Roelofs Nicolas H PHDDirector | Award | 16,500 | — | Form 4 |
| Jul 8, 2026 | Nishar DipchandDirector | Sale | 10,660 | $23.27K | Form 4 |
| May 20, 2026 | Horn David R.PRESIDENT & CFO | Sale | 7,303 | $12.35K | Form 4 |
| May 8, 2026 | Bazarko Anthony R.Chief Commercial Officer | Award | 75,000 | — | Form 4 |
| Feb 18, 2026 | Horn David R.PRESIDENT & CFO | Sale | 7,743 | $15.45K | Form 4 |
| Feb 18, 2026 | Farokhzad OmidCEO AND CHAIR | Sale | 24,385 | $48.65K | Form 4 |
| Feb 3, 2026 | Farokhzad OmidCEO AND CHAIR | Award | 697,162 | — | Form 4 |
| Feb 3, 2026 | Horn David R.PRESIDENT & CFO | Award | 79,000 | — | Form 4 |
| Dec 9, 2025 | Farokhzad OmidCEO AND CHAIR | Conversion | 2,117,138 | — | Form 4 |
| Dec 9, 2025 | Farokhzad OmidCEO AND CHAIR | Conversion | 1,438,057 | — | Form 4 |
| Dec 9, 2025 | MCGUIRE TERRANCEDirector | Conversion | 4,088 | — | Form 4 |
| Nov 19, 2025 | Farokhzad OmidCEO AND CHAIR | Sale | 33,838 | $66.71K | Form 4 |
| Nov 19, 2025 | Horn David R.PRESIDENT & CFO | Sale | 6,797 | $13.40K | Form 4 |
| Sep 2, 2025 | Ro IsaacDirector | Award | 41,000 | — | Form 4 |
| Aug 20, 2025 | Farokhzad OmidCEO AND CHAIR | Sale | 33,992 | $69.48K | Form 4 |
| Aug 20, 2025 | Horn David R.PRESIDENT & CFO | Sale | 6,827 | $13.96K | Form 4 |
| Jul 7, 2025 | Gulyani MeetaDirector | Award | 20,500 | — | Form 4 |
| Jul 7, 2025 | Nishar DipchandDirector | Award | 20,500 | — | Form 4 |
| Jul 7, 2025 | Roelofs Nicolas H PHDDirector | Award | 17,083 | — | Form 4 |
| Jul 7, 2025 | LANGER ROBERTDirector | Award | 20,500 | — | Form 4 |
| Jul 7, 2025 | MCGUIRE TERRANCEDirector | Award | 20,500 | — | Form 4 |
| Jun 13, 2025 | Nishar DipchandDirector | Sale | 30,253 | $62.94K | Form 4 |
| May 20, 2025 | Horn David R.PRESIDENT & CFO | Sale | 6,760 | $14.03K | Form 4 |
| May 20, 2025 | Farokhzad OmidCEO AND CHAIR | Sale | 33,663 | $69.85K | Form 4 |
| Feb 18, 2025 | Farokhzad OmidCEO AND CHAIR | Tax withholding | 88,494 | $203.54K | Form 4 |
| Feb 18, 2025 | Horn David R.PRESIDENT & CFO | Tax withholding | 26,572 | $61.12K | Form 4 |
| Feb 4, 2025 | Farokhzad OmidCEO AND CHAIR | Sale | 8,068 | $18.04K | Form 4 |
| Feb 4, 2025 | Horn David R.PRESIDENT & CFO | Sale | 3,550 | $7.94K | Form 4 |
| Aug 13, 2024 | Roelofs Nicolas H PHDDirector | Award | 46,886 | — | Form 4 |
| Jun 14, 2024 | Nishar DipchandDirector | Sale | 12,109 | $21.51K | Form 4 |
| Jun 12, 2024 | LANGER ROBERTDirector | Award | 58,178 | — | Form 4 |
| Jun 12, 2024 | MCGUIRE TERRANCEDirector | Award | 58,178 | — | Form 4 |
| Jun 12, 2024 | Nishar DipchandDirector | Award | 58,178 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4