| $385M | ||
| $350M | ||
| $215M | ||
| $88M | ||
| $82M | ||
| $62M |
Buys | $0 | 0 | 0 |
Sells | $310,363 | 7 | 100 |
| Horn David R. | PRESIDENT & CFO | 0 | $0 | 3 | $41,382 | $-41,382 |
| Nishar Dipchand | director | 0 | $0 | 1 | $62,935 | $-62,935 |
| Farokhzad Omid | CEO AND CHAIR | 0 | $0 | 3 | $206,045 | $-206,045 |
Seer, Inc., a life sciences company, engages in developing and commercializing products to decode the secrets of the proteome. It develops Proteograph Product Suite, an integrated solution that comprises consumables, an automation instrumentation, and software that allows researchers to conduct proteomic studies in therapeutic and diagnostic research, and clinical trials. The company intends to sell its products for research purposes, which cover academic institutions, life sciences, and research laboratories, as well as biopharmaceutical and biotechnology companies for non-diagnostic and non-clinical purposes. It has a collaboration agreement with Discovery Life Sciences, LLC. and the Salk Institute for Biological Studies. The company was formerly known as Seer Biosciences, Inc. and changed its name to Seer, Inc. in July 2018. Seer, Inc. was incorporated in 2017 and is headquartered in Redwood City, California.
Over the last 12 months, insiders at Seer, Inc. have bought $0 and sold $310,363 worth of Seer, Inc. stock.
On average, over the past 5 years, insiders at Seer, Inc. have bought $97,968 and sold $19.84M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 40,000 shares for transaction amount of $97,968 was made by Farokhzad Omid (CEO, President and Chair) on 2023‑08‑23.
| 2025-11-19 | Sale | Farokhzad Omid | CEO AND CHAIR | 33,838 0.0598% | $1.97 | $66,708 | -7.00% | |
| 2025-11-19 | Sale | Horn David R. | PRESIDENT & CFO | 6,797 0.012% | $1.97 | $13,400 | -7.00% | |
| 2025-08-20 | Sale | Farokhzad Omid | CEO AND CHAIR | 33,992 0.0602% | $2.04 | $69,483 | -2.20% | |
| 2025-08-20 | Sale | Horn David R. | PRESIDENT & CFO | 6,827 0.0121% | $2.04 | $13,955 | -2.20% | |
| 2025-06-13 | Sale | Nishar Dipchand | director | 30,253 0.0517% | $2.08 | $62,935 | -0.72% | |
| 2025-05-20 | Sale | Farokhzad Omid | CEO AND CHAIR | 33,663 0.0568% | $2.08 | $69,854 | -1.44% | |
| 2025-05-20 | Sale | Horn David R. | PRESIDENT & CFO | 6,760 0.0114% | $2.08 | $14,028 | -1.44% | |
| 2025-02-04 | Sale | Farokhzad Omid | CEO AND CHAIR | 8,068 0.0135% | $2.24 | $18,044 | -10.09% | |
| 2025-02-04 | Sale | Horn David R. | PRESIDENT & CFO | 3,550 0.006% | $2.24 | $7,940 | -10.09% | |
| 2024-06-14 | Sale | Nishar Dipchand | director | 12,109 0.0183% | $1.78 | $21,512 | +11.24% | |
| 2024-03-07 | Sale | Farokhzad Omid | CEO AND CHAIR | 52,857 0.0808% | $2.03 | $107,421 | -6.73% | |
| 2024-02-22 | Sale | Horn David R. | PRESIDENT & CFO | 12,684 0.0213% | $1.58 | $20,024 | +22.93% | |
| 2024-02-22 | Sale | Kogan Elona | CHIEF LEGAL OFFICER | 12,684 0.0213% | $1.58 | $20,024 | +22.93% | |
| 2024-02-05 | Sale | Horn David R. | President and CFO | 3,608 0.0053% | $1.67 | $6,015 | +13.77% | |
| 2023-12-04 | Sale | Kogan Elona Esq. | Chief Legal Officer | 8,182 0.0136% | $1.70 | $13,869 | +5.85% | |
| 2023-08-23 | Farokhzad Omid | CEO, President and Chair | 40,000 0.0641% | $2.45 | $97,968 | -24.69% | ||
| 2023-05-18 | Sale | Thomas Scott D | Chief Commercial Officer | 1,468 0.0023% | $3.56 | $5,224 | -46.54% | |
| 2023-02-21 | Sale | Farokhzad Omid | CEO, President and Chair | 13,840 0.0229% | $4.13 | $57,210 | -33.76% | |
| 2023-02-21 | Sale | Horn David R. | Chief Financial Officer | 5,951 0.0098% | $4.13 | $24,606 | -33.76% | |
| 2023-02-21 | Sale | Kogan Elona Esq. | General Counsel and Secretary | 5,951 0.0098% | $4.13 | $24,603 | -33.76% |
| Farokhzad Omid | CEO AND CHAIR | 1238230 2.2012% | $2.5M | 1 | 11 | <0.0001% |
| Horn David R. | PRESIDENT & CFO | 436802 0.7765% | $882,340.04 | 0 | 19 | |
| Nishar Dipchand | director | 49204 0.0875% | $99,392.08 | 0 | 2 | |
| Invus Public Equities, L.P. | 10 percent owner | 5588366 9.9346% | $11.29M | 1 | 1 | <0.0001% |
| aMoon Growth Fund Limited Partnership | 10 percent owner | 810961 1.4417% | $1.64M | 2 | 1 | <0.0001% |
| OSTADAN OMEAD | President & COO | 378238 0.6724% | $764,040.76 | 0 | 6 | |
| Kogan Elona | CHIEF LEGAL OFFICER | 273142 0.4856% | $551,746.84 | 0 | 4 | |
| Thomas Scott D | Chief Commercial Officer | 95532 0.1698% | $192,974.64 | 0 | 1 | |
| MCGUIRE TERRANCE | director | 78947 0.1403% | $159,472.94 | 1 | 0 | <0.0001% |
| AINSLIE LEE S III | 10 percent owner | 22620 0.0402% | $45,692.40 | 1 | 0 | <0.0001% |
$30,470,407 | 140 | 20.39% | $100.96M | |
$17,525,882 | 60 | 5.22% | $112.05M | |
$18,994,888 | 46 | 88.59% | $107.78M | |
$6,861,925 | 44 | 8.31% | $108.39M | |
$48,218,096 | 42 | 0.89% | $130.19M | |
$140,595,157 | 34 | 17.93% | $99.3M | |
$7,147,964 | 34 | 24.77% | $129.51M | |
$167,701,902 | 27 | -3.07% | $123.06M | |
$38,821,584 | 20 | -2.17% | $108.17M | |
$111,692,551 | 18 | 13.51% | $109.96M | |
$178,593,887 | 15 | -14.86% | $126.48M | |
$156,530,514 | 13 | 45.71% | $119.82M | |
$15,799,576 | 12 | -39.52% | $121.1M | |
$9,999,920 | 10 | -40.03% | $105.19M | |
$2,762,881 | 8 | -10.76% | $118.57M | |
$22,090,972 | 7 | -3.49% | $134.65M | |
$5,524,590 | 7 | 7.40% | $101.12M | |
Seer, Inc. (SEER) | $68,692,148 | 6 | -39.10% | $113.63M |
$556,839 | 5 | 13.42% | $134.53M |
| Increased Positions | 15 | +16.3% | 998,870 | +3.61% |
| Decreased Positions | 36 | -39.13% | 2M | -7.04% |
| New Positions | 3 | New | 861,835 | New |
| Sold Out Positions | 9 | Sold Out | 197,592 | Sold Out |
| Total Postitions | 71 | -22.83% | 27M | -3.42% |
| Softbank Group Corp. | $9,346.00 | 9.88% | 5.14M | 0 | 0% | 2025-09-30 |
| Siren, L.L.C. | $7,280.00 | 7.69% | 4M | 0 | 0% | 2025-09-30 |
| Vanguard Group Inc | $4,043.00 | 4.27% | 2.22M | +18,760 | +0.85% | 2025-09-30 |
| Acadian Asset Management Llc | $3,904.00 | 4.13% | 2.14M | -5,838 | -0.27% | 2025-09-30 |
| Blackrock, Inc. | $3,375.00 | 3.57% | 1.85M | -20,046 | -1.07% | 2025-09-30 |
| Tang Capital Management Llc | $2,447.00 | 2.59% | 1.34M | 0 | 0% | 2025-09-30 |
| Renaissance Technologies Llc | $2,021.00 | 2.13% | 1.11M | -7,410 | -0.66% | 2025-09-30 |
| Aju Ib Investment Co., Ltd. | $1,486.00 | 1.57% | 816,375 | 0 | 0% | 2025-09-30 |
| Bridgeway Capital Management, Llc | $1,342.00 | 1.42% | 737,443 | -100,000 | -11.94% | 2025-09-30 |
| Fmr Llc | $1,282.00 | 1.35% | 704,151 | 0 | 0% | 2025-09-30 |