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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 45h ago
House PTR5h ago
SEC 13F5h ago
Robinhood Chain5h 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

18,927 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
13
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$603K
1,681 sh
Oct 27, 2026
Page 44 of 474
← PrevNext →
Oct 29, 2026
traded Oct 27, 2026
+2d
SEC Form 4

Evidence

13
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$9,000
200 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

13
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$22K
500 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

13
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$41K
920 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

13
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$4,483
100 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

13
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$35K
800 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

13
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$36K
800 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

12
BM
Buczkowski MichelleChief Commercial Officer
EOSEEos Energy Enterprises, Inc.
Open-market sale · 10b5-1 plan
SELL$100K
50.0K sh
Oct 29, 2026Oct 29, 2026
traded Oct 29, 2026
+0dSEC Form 4

Evidence

12
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$1.30M
7,812 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$110K
405 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$250K
945 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

11
MM
Mensinger MikeChief Product Officer
BBNXBeta Bionics, Inc.
Open-market sale · 10b5-1 plan
SELL$58K
2,650 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

11
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$201K
760 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$384K
2,400 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
TJ
Twomey Christopher JDirector
TNDMTANDEM DIABETES CARE INC
Open-market sale · 10b5-1 plan
SELL$33K
1,700 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$443K
1,239 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$786K
4,700 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$428K
2,588 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$512K
1,440 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$313K
880 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$389K
2,400 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$725K
4,500 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

9
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$460K
1,280 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$36K
134 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$41K
156 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$45K
170 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

8
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$44K
163 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

6
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$94K
600 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

6
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$84K
500 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

6
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$81K
500 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

6
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$131K
800 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

6
BR
Bentley Sheldon RichardFounder
CSAICLOUDASTRUCTURE, INC.
Open-market sale · 10b5-1 plan
SELL$3,405
1,500 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

6
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$115K
320 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

4
EM
Eisen Anthony MathewDirector
XYZBlock, Inc.
Open-market sale · 10b5-1 plan
SELL$447K
6,000 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

4
BS
Boughton SoleilChief Legal Officer
HIMSHims & Hers Health, Inc.
Open-market sale · 10b5-1 plan
SELL$96K
3,462 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

4
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$332K
11.7K sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC Form 4

Evidence

4
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$336K
11.9K sh
Oct 29, 2026Oct 29, 2026
traded Oct 29, 2026
+0dSEC Form 4

Evidence

3
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$31K
200 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

3
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$48K
300 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

3
CF
Cheng Chi FungDirector, Chief Technology Officer
CRDOCredo Technology Group Holding Ltd
Open-market sale · 10b5-1 plan
SELL$32K
200 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC Form 4

Evidence

Cluster activity · 60d

  1. SELLDRDDRDGOLD LTDOct 27 – Oct 2710 insiders$1.23M
  2. BUYMTDRMatador Resources CoNov 5 – Nov 98 insiders$625K
  3. SELLFERGFerguson Enterprises Inc. /DE/Oct 12 – Oct 167 insiders$7.38M
  4. SELLSYMSymbotic Inc.Oct 26 – Nov 27 insiders$1.98M
  5. BUYUPBDUPBOUND GROUP, INC.Nov 2 – Nov 37 insiders$1.34M
  6. SELLIBEXIBEX LtdSep 14 – Sep 166 insiders$2.01M
  7. SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K
  8. BUYBBTBeacon Financial CorpOct 26 – Oct 306 insiders$274K