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Seer, Inc.
Laboratory Analytical Instruments · DE · CIK 1726445
Seer, Inc. develops and commercializes products to decode proteome biology for research use
$95M
Market cap
$1.66
Last close
0.0%
1D
-5.7%
5D
218K
Volume
Price · last 39 sessions-14.9%
May 4L $1.66 · H $1.95Jun 29
117
Total filings
Jun 15, 2026
Last filing
12/31
Fiscal year end
DEFA14ADEFA14AJun 15, 2026DEFA14ADEFA14AJun 15, 2026DEFA14ADEFA14AJun 11, 2026DEFA14ADEFA14AJun 3, 2026DEFA14ADEFA14AJun 3, 2026DEFA14ADEFA14AMay 22, 2026DEFA14ADEFA14AMay 22, 20268-KCompany UpdateMay 22, 202610-Q10-QMay 13, 20268-KResults of OperationsMay 13, 20268-KCompany UpdateMay 4, 202610-K/A10-K/AApr 30, 2026DEFA14ADEFA14AApr 27, 2026DEFA14ADEFA14AApr 27, 2026DEFA14ADEFA14AApr 27, 20268-KCompany UpdateApr 27, 2026DEFA14ADEFA14AApr 14, 2026DEFA14ADEFA14AApr 13, 20268-KCompany UpdateApr 13, 2026SC 13D/ASC 13D/AApr 13, 20268-KCompany UpdateMar 30, 20268-KMaterial Agreement · Security-Holder RightsMar 16, 202610-K10-KMar 2, 2026SC 13D/ASC 13D/AMar 2, 20268-KMaterial Agreement · Security-Holder RightsFeb 26, 20268-KResults of OperationsFeb 26, 2026SC 13DSC 13DFeb 20, 20268-KSecurity-Holder Rights · Bylaw AmendmentDec 12, 202510-Q10-QNov 6, 20258-KResults of OperationsNov 6, 20258-KExecutive ChangeSep 5, 202510-Q10-QAug 6, 20258-KResults of OperationsAug 6, 20258-KDelisting Notice · Shareholder VoteJul 8, 2025DEFA14ADEFA14AMay 28, 2025DEF 14ADEF 14AMay 28, 202510-Q10-QMay 13, 20258-KResults of OperationsMay 13, 202510-K/A10-K/AApr 30, 202510-K10-KMar 3, 20258-KResults of OperationsFeb 27, 202510-Q10-QNov 6, 20248-KResults of OperationsNov 6, 20248-KExecutive ChangeOct 7, 20248-KExecutive ChangeAug 16, 202410-Q10-QAug 8, 20248-KResults of OperationsAug 8, 20248-KExecutive Change · Company UpdateJul 19, 20248-KExecutive ChangeJul 12, 20248-KShareholder VoteJun 14, 202410-Q10-QMay 8, 20248-KResults of OperationsMay 8, 2024DEFA14ADEFA14AApr 26, 2024DEF 14ADEF 14AApr 26, 202410-K10-KMar 4, 20248-KResults of OperationsFeb 29, 20248-KExecutive ChangeDec 22, 20238-KExecutive ChangeNov 17, 202310-Q10-QNov 7, 20238-KResults of OperationsNov 7, 202310-Q10-QAug 8, 20238-KResults of OperationsAug 8, 20238-KExecutive Change · Company UpdateJul 21, 20238-KBylaw Amendment · Shareholder VoteJun 16, 202310-Q10-QMay 9, 20238-KResults of OperationsMay 9, 2023DEFA14ADEFA14AApr 28, 2023DEF 14ADEF 14AApr 28, 202310-K10-KMar 6, 20238-KResults of OperationsMar 2, 2023SC 13GSEC SCHEDULE 13GFeb 13, 202310-Q10-QNov 8, 20228-KResults of OperationsNov 8, 20228-KExecutive Change · Company UpdateAug 26, 202210-Q10-QAug 9, 20228-KResults of OperationsAug 9, 20228-KShareholder VoteJun 17, 202210-Q10-QMay 6, 20228-KResults of OperationsMay 4, 2022DEFA14ADEFA14AApr 29, 2022
Insider Activity
In the 90 days to Feb 18, 2026: 2 sold $64K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 18, 2026 | Farokhzad OmidCEO AND CHAIR | Sell | 24,385 | $1.99 | $49K |
| Feb 18, 2026 | Horn David R.PRESIDENT & CFO | Sell | 7,743 | $1.99 | $15K |
| Nov 19, 2025 | Farokhzad OmidCEO AND CHAIR | Sell | 33,838 | $1.97 | $67K |
| Nov 19, 2025 | Horn David R.PRESIDENT & CFO | Sell | 6,797 | $1.97 | $13K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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