SEER
Seer, Inc.
Latest Form 4:Sale$15KbyHorn David R. (PRESIDENT & CFO) · filed Aug 19, 2026
Seer, Inc. (SEER) has 18 SEC Form 4 filings (19 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Aug 19, 2026.
The most active filer is PRESIDENT & CFO Horn David R. with 4 filings.
- Industry:Biotechnology
- CEO:Omid C. Farokhzad
- Employees:124
- HQ:Redwood City, CA, US
- IPO:2020-12-04
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$195K
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Market Cap
$111.9M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| PRESIDENT & CFO | Sale | 7,309 | $15K | Aug 19 | SEC ↗ | |
Nishar DipchandFirst filing | Director | Sale | 10,660 | $23K | Jul 10 | SEC ↗ |
Horn David R.First in 3 months | PRESIDENT & CFO | Sale | 7,303 | $12K | May 21 | SEC ↗ |
Farokhzad OmidFirst in 3 months | CEO AND CHAIR | Sale | 24,385 | $49K | Feb 19 | SEC ↗ |
Horn David R.First in 3 months | PRESIDENT & CFO | Sale | 7,743 | $15K | Feb 19 | SEC ↗ |
Horn David R.First filing | PRESIDENT & CFO | Sale | 6,797 | $13K | Nov 21 | SEC ↗ |
Farokhzad OmidFirst filing | CEO AND CHAIR | Sale | 33,838 | $67K | Nov 21 | SEC ↗ |
Related companies
Seer, Inc. is in the Healthcare sector.