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Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyTelegram alerts
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Alerts on Telegram

Congress trades and big insider sales, sent the day they're filed. Free.

Open in Telegram
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyTelegram alerts
03 · Corporate insiders

Form 4 filings

Officers, directors and 10% owners must report trades within two business days on SEC Form 4. INSIDER parses each filing's XML from EDGAR. By default only discretionary open-market purchases and sales are shown; grants, option exercises and tax withholding are one click away.

Form 4 transactions

Cluster activity · 60d

Most active filers

Companies with the most Form 4 filings
Data sources
SEC Form 42h ago
House PTR2h ago
SEC 13F2h ago
Robinhood Chain2h ago

Most active filers · 30d

  1. 01Kurtz George0B / 217S · 10 late217 trades$54.77M
  2. 02SPSaba Capital Management, L.P.55B / 21S · 3 late76 trades$25.87M
  3. 03ATAdair Kathleen Theresa52B / 0S · 52 late52 trades$18K
  4. 04AJAllaire Jeremy0B / 50S50 trades$4.26M
  5. 05CFCheng Chi Fung0B / 42S42 trades$15.33M
  6. 06RARothblatt Martine A0B / 33S33 trades$5.50M
  7. 07RJRubinstein Julie0B / 32S32 trades$5.55M
  8. 08LBLeach Bryan0B / 30S30 trades$7.97M
  9. 09AOAtay Oguzhan0B / 30S30 trades$7.55M
  10. 10JDJenkins William D Jr0B / 30S30 trades$13.38M

Form 4 transactions

18,937 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
21
PA
Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
SIBNSI-BONE, Inc.
Open-market sale · 10b5-1 plan
SELL$656K
29.7K sh
Oct 29, 2026
Page 39 of 474
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Cluster activity · 60d

  1. BUYTSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDNov 5 – Nov 631 insiders$417K
  2. SELLDRDDRDGOLD LTDOct 27 – Oct 2710 insiders$1.23M
  3. BUYMTDRMatador Resources CoNov 5 – Nov 99 insiders$642K
  4. SELL
Nov 2, 2026
traded Oct 29, 2026
+4d
SEC Form 4

Evidence

17
BM
Brosius MarkEVP & Chief Mfg and Supply Cha
ISRGINTUITIVE SURGICAL INC
Open-market sale · 10b5-1 plan
SELL$27K
61 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

17
BM
Brosius MarkEVP & Chief Mfg and Supply Cha
ISRGINTUITIVE SURGICAL INC
Open-market sale · 10b5-1 plan
SELL$29K
63 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$276K
1,120 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$271K
1,040 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$260K
1,000 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$806K
3,120 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$411K
1,657 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

14
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$583K
2,262 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

13
BJ
Blotner JonPres., Commercial & Operations
WWayfair Inc.
Open-market sale · 10b5-1 plan
SELL$60K
500 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$125K
480 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$113K
440 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$157K
624 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
MA
Maheshwari AnshulChief Op & Financial Officer
SIBNSI-BONE, Inc.
Open-market sale · 10b5-1 plan
SELL$84K
3,738 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$53K
200 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$135K
536 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$193K
762 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$174K
680 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$96K
360 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$160K
640 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$244K
958 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$52K
200 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$240K
960 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$62K
240 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$107K
418 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$64K
240 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
WJ
Wolf Kurt JamesDirector, President & CEO
PBIPITNEY BOWES INC /DE/
Open-market sale · 10b5-1 plan
SELL$818K
46.9K sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
HG
Hansen GwennChief Scientific Officer
NRIXNurix Therapeutics, Inc.
Open-market sale · 10b5-1 plan
SELL$104K
3,957 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
WJ
Wolf Kurt JamesDirector, President & CEO
PBIPITNEY BOWES INC /DE/
Open-market sale · 10b5-1 plan
SELL$2.22M
136.5K sh
Nov 2, 2026Nov 2, 2026
traded Nov 2, 2026
+0dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$223K
903 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$61K
240 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$52K
200 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$84K
320 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$10K
40 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

8
HG
Hansen GwennChief Scientific Officer
NRIXNurix Therapeutics, Inc.
Open-market sale · 10b5-1 plan
SELL$39K
1,452 sh
Nov 2, 2026Nov 2, 2026
traded Nov 2, 2026
+0dSEC Form 4

Evidence

8
WJ
Wolf Kurt JamesDirector, President & CEO
PBIPITNEY BOWES INC /DE/
Open-market sale · 10b5-1 plan
SELL$81K
4,637 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$21K
80 sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$20K
80 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$21K
80 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$30K
120 sh
Oct 29, 2026Nov 2, 2026
traded Oct 29, 2026
+4dSEC Form 4

Evidence

FERGFerguson Enterprises Inc. /DE/Oct 12 – Oct 16
7 insiders$7.38M
  • SELLSYMSymbotic Inc.Oct 26 – Nov 27 insiders$1.98M
  • BUYUPBDUPBOUND GROUP, INC.Nov 2 – Nov 37 insiders$1.34M
  • SELLIBEXIBEX LtdSep 14 – Sep 166 insiders$2.01M
  • SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K