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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 43h ago
House PTR3h ago
SEC 13F3h ago
Robinhood Chain3h ago

Most active filers · 30d

  1. 01Kurtz George0B / 239S · 10 late239 trades$59.22M
  2. 02SPSaba Capital Management, L.P.68B / 23S · 14 late91 trades$30.01M
  3. 03ATAdair Kathleen Theresa52B / 0S · 52 late52 trades$18K
  4. 04AJAllaire Jeremy0B / 50S50 trades$4.26M
  5. 05Wilhelmsen Arne Alexander0B / 47S47 trades$241.96M
  6. 06SJSheena Jonathan0B / 43S43 trades$3.14M
  7. 07CFCheng Chi Fung0B / 42S42 trades$15.33M
  8. 08RJRubinstein Julie0B / 37S37 trades$6.25M
  9. 09SLSpeiser Michael L0B / 35S35 trades$14.00M
  10. 10RARothblatt Martine A0B / 33S33 trades$5.50M

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. SELLFERGFerguson Enterprises Inc. /DE/Oct 12 – Oct 167 insiders$7.38M
  5. SELLSYMSymbotic Inc.Oct 26 – Nov 27 insiders$1.98M
  6. BUYUPBDUPBOUND GROUP, INC.Nov 2 – Nov 37 insiders$1.34M
  7. SELLADUSAddus HomeCare CorpNov 6 – Nov 96 insiders$16.28M
  8. SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K

Form 4 transactions

19,215 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
19
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$492K
2,398 sh
Page 120 of 481
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Sep 11, 2026
Sep 15, 2026
traded Sep 11, 2026
+4d
SEC Form 4

Evidence

19
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$582K
2,824 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

18
BW
Boyer David W.Chief Corp. Affairs Officer
NBIXNEUROCRINE BIOSCIENCES INC
Open-market sale · 10b5-1 plan
SELL$130K
826 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

17
HM
Hancock MarkDirector, 10% Owner
PACSPACS Group, Inc.
Open-market sale · 10b5-1 plan
SELL$1.31M
30.5K sh
Sep 15, 2026Sep 15, 2026
traded Sep 15, 2026
+0dSEC Form 4

Evidence

17
MF
Montoya Michael FChief Technology Ops Officer
FFIVF5, INC.
Open-market sale · 10b5-1 plan
SELL$114K
277 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

17
HM
Hancock MarkDirector, 10% Owner
PACSPACS Group, Inc.
Open-market sale · 10b5-1 plan
SELL$6.13M
137.7K sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

17
MN
Mesa NildaDirector
UTHRUNITED THERAPEUTICS Corp
Open-market sale
SELL$50K
98 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

17
MF
Montoya Michael FChief Technology Ops Officer
FFIVF5, INC.
Open-market sale · 10b5-1 plan
SELL$98K
240 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

17
HM
Hancock MarkDirector, 10% Owner
PACSPACS Group, Inc.
Open-market sale · 10b5-1 plan
SELL$4.38M
104.1K sh
Sep 15, 2026Sep 15, 2026
traded Sep 15, 2026
+0dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$71K
320 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$75K
320 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$55K
257 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

16
WT
Weingarten TomerDirector, President, CEO
SSentinelOne, Inc.
Open-market sale · 10b5-1 plan
SELL$2.29M
114.9K sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$226K
1,089 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$113K
540 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$210K
880 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$181K
783 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$55K
240 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$88K
377 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$98K
440 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

16
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$88K
418 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

14
CC
Chen Sean ChihhsiangPresident and COO
AMBQAmbiq Micro, Inc.
Open-market sale · 10b5-1 plan
SELL$154K
2,600 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

14
EF
Esaka FumihideDirector, Chief Executive Officer
AMBQAmbiq Micro, Inc.
Open-market sale · 10b5-1 plan
SELL$506K
7,917 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

14
CC
Chen Sean ChihhsiangPresident and COO
AMBQAmbiq Micro, Inc.
Open-market sale · 10b5-1 plan
SELL$85K
1,400 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

14
HM
Hancock MarkDirector, 10% Owner
PACSPACS Group, Inc.
Open-market sale · 10b5-1 plan
SELL$922K
21.1K sh
Sep 15, 2026Sep 15, 2026
traded Sep 15, 2026
+0dSEC Form 4

Evidence

14
HM
Hancock MarkDirector, 10% Owner
PACSPACS Group, Inc.
Open-market sale · 10b5-1 plan
SELL$298K
6,634 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

14
MF
Montoya Michael FChief Technology Ops Officer
FFIVF5, INC.
Open-market sale · 10b5-1 plan
SELL$33K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

14
EF
Esaka FumihideDirector, Chief Executive Officer
AMBQAmbiq Micro, Inc.
Open-market sale · 10b5-1 plan
SELL$582K
9,615 sh
Sep 15, 2026Sep 15, 2026
traded Sep 15, 2026
+0dSEC Form 4

Evidence

13
HM
Hopman MarkChief Commercial Officer
BBNXBeta Bionics, Inc.
Open-market sale · 10b5-1 plan
SELL$12K
775 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$18K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$18K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
MA
Maddison John AnthonyChief Product Mkting Officer
FFIVF5, INC.
Open-market sale · 10b5-1 plan
SELL$83K
204 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
RL
Reynoso Jamie L.CEO, Medicare Advantage
CLOVCLOVER HEALTH INVESTMENTS, CORP. /DE
Open-market sale · 10b5-1 plan
SELL$44K
9,273 sh
Sep 15, 2026Sep 15, 2026
traded Sep 15, 2026
+0dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$45K
200 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$19K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$8,800
40 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$17K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$47K
223 sh
Sep 11, 2026Sep 15, 2026
traded Sep 11, 2026
+4dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$27K
120 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence

13
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$18K
80 sh
Sep 14, 2026Sep 15, 2026
traded Sep 14, 2026
+1dSEC Form 4

Evidence