SEER
Seer, Inc.$2.17+0.01 (+0.69%)Prev Close$2.16·MCap$104.9M·P/E—·Vol272.6K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
10
$327.3K
◆
Net Activity
Net Seller
$327.3K
●
Active Insiders
3
last 12 mo
Over the past 12 months, insider activity at Seer, Inc. (SEER) has been exclusively selling, with 0 insider purchases totaling $0.00 and 10 insider sales totaling $327.3K. The most recent insider transaction was by Nishar Dipchand (director), who sold $23.3K worth of shares on Jul 10, 2026. Seer, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $104.9M.
SEER Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | Nishar Dipchand | director | Sell | 10,660 | $2.18 | $23.3K | 59,044 |
| May 21, 2026 | Horn David R. | officer: PRESIDENT & CFO | Sell | 7,303 | $1.69 | $12.4K | 493,959 |
| Feb 19, 2026 | Farokhzad Omid | director, officer: CEO AND CHAIR | Sell | 24,385 | $1.99 | $48.6K | 3,349,064 |
| Feb 19, 2026 | Horn David R. | officer: PRESIDENT & CFO | Sell | 7,743 | $1.99 | $15.4K | 501,262 |
| Feb 18, 2026 | Farokhzad Omid | CEO AND CHAIR | Sell | 24,385 | $1.99 | $48.6K | 0 |
| Feb 18, 2026 | Horn David R. | PRESIDENT & CFO | Sell | 7,743 | $1.99 | $15.4K | 0 |
| Nov 21, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,838 | $1.97 | $66.7K | 1,238,230 |
| Nov 21, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,797 | $1.97 | $13.4K | 436,802 |
| Aug 21, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,992 | $2.04 | $69.5K | 1,272,068 |
| Aug 21, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,827 | $2.04 | $14.0K | 436,802 |
| Jun 16, 2025 | Nishar Dipchand | Sell | 30,253 | $2.08 | $62.9K | 49,204-38% | |
| May 22, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,760 | $2.08 | $14.0K | 443,629 |
| May 22, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,663 | $2.08 | $69.9K | 1,306,060 |
| Feb 5, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 8,068 | $2.24 | $18.0K | 1,428,217 |
| Feb 5, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 3,550 | $2.24 | $7.9K | 476,961 |
| Jun 18, 2024 | Nishar Dipchand | Sell | 12,109 | $1.78 | $21.5K | 79,457 | |
| Mar 12, 2024 | Farokhzad Omid | CEO AND CHAIR | Sell | 52,857 | $2.03 | $107.4K | 1,436,285 |
| Feb 23, 2024 | Horn David R. | PRESIDENT & CFO | Sell | 12,684 | $1.58 | $20.0K | 480,511 |
| Feb 23, 2024 | Kogan Elona | CHIEF LEGAL OFFICER | Sell | 12,684 | $1.58 | $20.0K | 273,142 |
| Feb 7, 2024 | Horn David R. | President and CFO | Sell | 3,608 | $1.67 | $6.0K | 328,157 |
| Dec 6, 2023 | Kogan Elona Esq. | Chief Legal Officer | Sell | 8,182 | $1.70 | $13.9K | 162,673 |
| Aug 24, 2023 | Farokhzad Omid | CEO, President and Chair | Buy | 40,000 | $2.45 | $98.0K | 807,744 |
| May 19, 2023 | Thomas Scott D | Chief Commercial Officer | Sell | 1,468 | $3.56 | $5.2K | 95,532 |
| Feb 22, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 13,840 | $4.13 | $57.2K | 767,744 |
| Feb 22, 2023 | Horn David R. | Chief Financial Officer | Sell | 5,951 | $4.13 | $24.6K | 331,765 |
| Feb 22, 2023 | Kogan Elona Esq. | General Counsel and Secretary | Sell | 5,951 | $4.13 | $24.6K | 166,587 |
| Feb 8, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 8,379 | $4.67 | $39.1K | 379,584 |
| Feb 8, 2023 | Horn David R. | Chief Financial Officer | Sell | 3,124 | $5.40 | $16.9K | 267,716 |
| Jan 19, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 4,800 | $5.12 | $24.6K | 399,123 |
| Jan 19, 2023 | Horn David R. | Chief Financial Officer | Sell | 2,602 | $5.12 | $13.3K | 270,840 |
| Dec 8, 2022 | Horn David R. | Chief Financial Officer | Sell | 18,884 | $6.57 | $124.1K | 273,442 |
| Jun 10, 2022 | Kogan Elona Esq. | General Counsel and Secretary | Sell | 8,185 | $8.91 | $72.9K | 101,370 |
| Jun 1, 2022 | OSTADAN OMEAD | President & COO | Sell | 4,441 | $8.06 | $35.8K | 378,238 |
| Apr 22, 2022 | OSTADAN OMEAD | President & COO | Sell | 52,042 | $10.18 | $529.9K | 384,080 |
| Feb 4, 2022 | Horn David R. | Chief Financial Officer | Sell | 2,944 | $17.40 | $51.2K | 229,158 |
| Jan 4, 2022 | Horn David R. | Chief Financial Officer | Sell | 2,308 | $22.81 | $52.6K | 232,102 |
| Dec 16, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $23.10 | $461.9K | 388,228 |
| Dec 8, 2021 | Horn David R. | Chief Financial Officer | Sell | 26,273 | $20.26 | $532.2K | 205,592 |
| Nov 17, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $30.50 | $609.9K | 380,248 |
| Nov 3, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $37.78 | $377.8K | 234,854 |
| Oct 19, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $32.96 | $659.3K | 388,844 |
| Oct 5, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $33.85 | $338.5K | 236,002 |
| Sep 17, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $40.94 | $818.7K | 392,327 |
| Sep 2, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $39.58 | $395.8K | 231,667 |
| Aug 4, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $31.19 | $311.9K | 233,063 |
| Jul 6, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $31.32 | $313.2K | 235,977 |
| Jun 11, 2021 | aMoon Growth Fund Limited Partnership | 10% Owner | Sell | 1,000,000 | $30.00 | $30.00M1.8% OS | 4,112,235 |
| Jun 4, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $30.10 | $301.0K | 230,966 |
SEER Insider Buying Activity
The following table shows recent insider purchases of Seer, Inc. (SEER) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Aug 24, 2023 | Farokhzad Omid | CEO, President and Chair | Buy | 40,000 | $2.45 | $98.0K | 807,744 |
SEER Insider Selling Activity
The following table shows recent insider sales of Seer, Inc. (SEER) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | Nishar Dipchand | director | Sell | 10,660 | $2.18 | $23.3K | 59,044 |
| May 21, 2026 | Horn David R. | officer: PRESIDENT & CFO | Sell | 7,303 | $1.69 | $12.4K | 493,959 |
| Feb 19, 2026 | Farokhzad Omid | director, officer: CEO AND CHAIR | Sell | 24,385 | $1.99 | $48.6K | 3,349,064 |
| Feb 19, 2026 | Horn David R. | officer: PRESIDENT & CFO | Sell | 7,743 | $1.99 | $15.4K | 501,262 |
| Feb 18, 2026 | Farokhzad Omid | CEO AND CHAIR | Sell | 24,385 | $1.99 | $48.6K | 0 |
| Feb 18, 2026 | Horn David R. | PRESIDENT & CFO | Sell | 7,743 | $1.99 | $15.4K | 0 |
| Nov 21, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,838 | $1.97 | $66.7K | 1,238,230 |
| Nov 21, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,797 | $1.97 | $13.4K | 436,802 |
| Aug 21, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,992 | $2.04 | $69.5K | 1,272,068 |
| Aug 21, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,827 | $2.04 | $14.0K | 436,802 |
| Jun 16, 2025 | Nishar Dipchand | Sell | 30,253 | $2.08 | $62.9K | 49,204-38% | |
| May 22, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 6,760 | $2.08 | $14.0K | 443,629 |
| May 22, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 33,663 | $2.08 | $69.9K | 1,306,060 |
| Feb 5, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | 8,068 | $2.24 | $18.0K | 1,428,217 |
| Feb 5, 2025 | Horn David R. | PRESIDENT & CFO | Sell | 3,550 | $2.24 | $7.9K | 476,961 |
| Jun 18, 2024 | Nishar Dipchand | Sell | 12,109 | $1.78 | $21.5K | 79,457 | |
| Mar 12, 2024 | Farokhzad Omid | CEO AND CHAIR | Sell | 52,857 | $2.03 | $107.4K | 1,436,285 |
| Feb 23, 2024 | Horn David R. | PRESIDENT & CFO | Sell | 12,684 | $1.58 | $20.0K | 480,511 |
| Feb 23, 2024 | Kogan Elona | CHIEF LEGAL OFFICER | Sell | 12,684 | $1.58 | $20.0K | 273,142 |
| Feb 7, 2024 | Horn David R. | President and CFO | Sell | 3,608 | $1.67 | $6.0K | 328,157 |
| Dec 6, 2023 | Kogan Elona Esq. | Chief Legal Officer | Sell | 8,182 | $1.70 | $13.9K | 162,673 |
| May 19, 2023 | Thomas Scott D | Chief Commercial Officer | Sell | 1,468 | $3.56 | $5.2K | 95,532 |
| Feb 22, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 13,840 | $4.13 | $57.2K | 767,744 |
| Feb 22, 2023 | Horn David R. | Chief Financial Officer | Sell | 5,951 | $4.13 | $24.6K | 331,765 |
| Feb 22, 2023 | Kogan Elona Esq. | General Counsel and Secretary | Sell | 5,951 | $4.13 | $24.6K | 166,587 |
| Feb 8, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 8,379 | $4.67 | $39.1K | 379,584 |
| Feb 8, 2023 | Horn David R. | Chief Financial Officer | Sell | 3,124 | $5.40 | $16.9K | 267,716 |
| Jan 19, 2023 | Farokhzad Omid | CEO, President and Chair | Sell | 4,800 | $5.12 | $24.6K | 399,123 |
| Jan 19, 2023 | Horn David R. | Chief Financial Officer | Sell | 2,602 | $5.12 | $13.3K | 270,840 |
| Dec 8, 2022 | Horn David R. | Chief Financial Officer | Sell | 18,884 | $6.57 | $124.1K | 273,442 |
| Jun 10, 2022 | Kogan Elona Esq. | General Counsel and Secretary | Sell | 8,185 | $8.91 | $72.9K | 101,370 |
| Jun 1, 2022 | OSTADAN OMEAD | President & COO | Sell | 4,441 | $8.06 | $35.8K | 378,238 |
| Apr 22, 2022 | OSTADAN OMEAD | President & COO | Sell | 52,042 | $10.18 | $529.9K | 384,080 |
| Feb 4, 2022 | Horn David R. | Chief Financial Officer | Sell | 2,944 | $17.40 | $51.2K | 229,158 |
| Jan 4, 2022 | Horn David R. | Chief Financial Officer | Sell | 2,308 | $22.81 | $52.6K | 232,102 |
| Dec 16, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $23.10 | $461.9K | 388,228 |
| Dec 8, 2021 | Horn David R. | Chief Financial Officer | Sell | 26,273 | $20.26 | $532.2K | 205,592 |
| Nov 17, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $30.50 | $609.9K | 380,248 |
| Nov 3, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $37.78 | $377.8K | 234,854 |
| Oct 19, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $32.96 | $659.3K | 388,844 |
| Oct 5, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $33.85 | $338.5K | 236,002 |
| Sep 17, 2021 | OSTADAN OMEAD | President & COO | Sell | 20,000 | $40.94 | $818.7K | 392,327 |
| Sep 2, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $39.58 | $395.8K | 231,667 |
| Aug 4, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $31.19 | $311.9K | 233,063 |
| Jul 6, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $31.32 | $313.2K | 235,977 |
| Jun 11, 2021 | aMoon Growth Fund Limited Partnership | 10% Owner | Sell | 1,000,000 | $30.00 | $30.00M1.8% OS | 4,112,235 |
| Jun 4, 2021 | Horn David R. | Chief Financial Officer | Sell | 10,000 | $30.10 | $301.0K | 230,966 |
SEER Insiders
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