Arkolith/Insider Trading/SEER

SEER Insider Trading

Seer, Inc. · full profile →Last filing Feb 18, 2026
Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$64K
2 insiders
Net Insider Flow
-$64K
open market, 180d
Reporting Insiders
2
2 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

90 shown
DateInsiderRoleActionSharesPriceValue
Feb 18, 2026Farokhzad OmidCEO AND CHAIR, DirectorSell(S)24K$1.99$49K
Feb 18, 2026Horn David R.PRESIDENT & CFOSell(S)8K$1.99$15K
Feb 3, 2026Farokhzad OmidCEO AND CHAIR, DirectorGrant(A)697K—$0
Feb 3, 2026Farokhzad OmidCEO AND CHAIR, DirectorGrant(A)512K—$0
Feb 3, 2026Horn David R.PRESIDENT & CFOGrant(A)79K—$0
Feb 3, 2026Horn David R.PRESIDENT & CFOGrant(A)119K—$0
Dec 9, 2025McGuire TerranceDirectorConversion(C)4K——
Dec 9, 2025McGuire TerranceDirectorConversion(C)4K—$0
Dec 9, 2025Farokhzad OmidCEO AND CHAIR, DirectorConversion(C)1.4M——
Dec 9, 2025Farokhzad OmidCEO AND CHAIR, DirectorConversion(C)2.1M——
Dec 9, 2025Farokhzad OmidCEO AND CHAIR, DirectorConversion(C)1.4M—$0
Dec 9, 2025Farokhzad OmidCEO AND CHAIR, DirectorConversion(C)2.1M—$0
Nov 19, 2025Farokhzad OmidCEO AND CHAIR, DirectorSell(S)34K$1.97$67K
Nov 19, 2025Horn David R.PRESIDENT & CFOSell(S)7K$1.97$13K
Sep 2, 2025Ro IsaacDirectorGrant(A)41K—$0
Sep 2, 2025Ro IsaacDirectorGrant(A)61K—$0
Aug 20, 2025Farokhzad OmidCEO AND CHAIR, DirectorSell(S)34K$2.04$69K
Aug 20, 2025Horn David R.PRESIDENT & CFOSell(S)7K$2.04$14K
Jul 7, 2025Gulyani MeetaDirectorGrant(A)21K—$0
Jul 7, 2025Gulyani MeetaDirectorGrant(A)31K—$0
Jul 7, 2025Langer RobertDirectorGrant(A)21K—$0
Jul 7, 2025Langer RobertDirectorGrant(A)31K—$0
Jul 7, 2025McGuire TerranceDirectorGrant(A)21K—$0
Jul 7, 2025McGuire TerranceDirectorGrant(A)31K—$0
Jul 7, 2025Nishar DipchandDirectorGrant(A)21K—$0
Jul 7, 2025Nishar DipchandDirectorGrant(A)31K—$0
Jul 7, 2025Roelofs Nicolas H PHDDirectorGrant(A)17K—$0
Jul 7, 2025Roelofs Nicolas H PHDDirectorGrant(A)25K—$0
Jun 13, 2025Nishar DipchandDirectorSell(S)30K$2.08$63K
May 20, 2025Farokhzad OmidCEO AND CHAIR, DirectorSell(S)34K$2.08$70K
May 20, 2025Horn David R.PRESIDENT & CFOSell(S)7K$2.08$14K
Feb 18, 2025Farokhzad OmidCEO AND CHAIR, DirectorTax withholding(F)88K$2.30$204K
Feb 18, 2025Horn David R.PRESIDENT & CFOTax withholding(F)27K$2.30$61K
Feb 4, 2025Farokhzad OmidCEO AND CHAIR, DirectorSell(S)8K$2.24$18K
Feb 4, 2025Horn David R.PRESIDENT & CFOSell(S)4K$2.24$8K
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)650K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)112——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)533K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)533K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)878K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)878K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)112——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)87K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)87K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)584K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)584K——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorGrant(A)65——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)65——
Oct 4, 2024Farokhzad OmidCEO and Chair, DirectorDisposed to issuer(D)650K——
Oct 4, 2024Horn David R.President & CFOGrant(A)20——
Oct 4, 2024Horn David R.President & CFOGrant(A)140K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)140K——
Oct 4, 2024Horn David R.President & CFOGrant(A)124K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)124K——
Oct 4, 2024Horn David R.President & CFOGrant(A)34K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)135K——
Oct 4, 2024Horn David R.President & CFOGrant(A)135K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)34K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)20——
Oct 4, 2024Horn David R.President & CFOGrant(A)87——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)87——
Oct 4, 2024Horn David R.President & CFOGrant(A)141K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)141K——
Oct 4, 2024Horn David R.President & CFOGrant(A)566K——
Oct 4, 2024Horn David R.President & CFODisposed to issuer(D)566K——
Aug 13, 2024Roelofs Nicolas H PHDDirectorGrant(A)69K—$0
Aug 13, 2024Roelofs Nicolas H PHDDirectorGrant(A)47K—$0
Jun 14, 2024Nishar DipchandDirectorSell(S)12K$1.78$22K
Jun 12, 2024Nishar DipchandDirectorGrant(A)58K—$0
Jun 12, 2024McGuire TerranceDirectorGrant(A)58K—$0
Jun 12, 2024Langer RobertDirectorGrant(A)58K—$0
Jun 12, 2024Haurwitz Rachel E.DirectorGrant(A)58K—$0
Jun 12, 2024Hallal DavidDirectorGrant(A)58K—$0
Jun 12, 2024Gulyani MeetaDirectorGrant(A)58K—$0
Mar 7, 2024Farokhzad OmidCEO AND CHAIR, DirectorSell(S)53K$2.03$107K
Feb 22, 2024Kogan ElonaCHIEF LEGAL OFFICERSell(S)13K$1.58$20K
Feb 22, 2024Horn David R.PRESIDENT & CFOSell(S)13K$1.58$20K
Feb 6, 2024Kogan ElonaCHIEF LEGAL OFFICERGrant(A)140K—$0
Feb 6, 2024Kogan ElonaCHIEF LEGAL OFFICERGrant(A)80K—$0
Feb 6, 2024Kogan ElonaCHIEF LEGAL OFFICERGrant(A)123K—$0
Feb 6, 2024Horn David R.PRESIDENT & CFOGrant(A)140K—$0
Feb 6, 2024Horn David R.PRESIDENT & CFOGrant(A)143K—$0
Feb 6, 2024Horn David R.PRESIDENT & CFOGrant(A)165K—$0
Feb 6, 2024Farokhzad OmidCEO AND CHAIR, DirectorGrant(A)1.0M—$0
Feb 6, 2024Farokhzad OmidCEO AND CHAIR, DirectorGrant(A)530K—$0
Feb 5, 2024Horn David R.President and CFOSell(S)4K$1.67$6K
Dec 4, 2023Kogan Elona Esq.Chief Legal OfficerSell(S)8K$1.70$14K
Nov 2, 2023Farokhzad OmidCEO, President and Chair, DirectorOption exercise(M)152K—$0
Nov 2, 2023Farokhzad OmidCEO, President and Chair, DirectorOption exercise(M)152K$0.04$6K
Aug 23, 2023Farokhzad OmidCEO, President and Chair, DirectorBuy(P)40K$2.45$98K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).