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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
23
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$8,750
300 sh
May 12, 2026May 14, 2026
Page 244 of 474
← PrevNext →
traded May 12, 2026
+2d
SEC Form 4

Evidence

23
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$37K
1,255 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

23
BS
Biswas SanjitDirector, CHIEF EXECUTVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$2,929
100 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

23
LH
Litinsky James H.Director, Chairman and CEO
MPMP Materials Corp. / DE
Open-market sale
SELL$6.76M
103.0K sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

23
BS
Biswas SanjitDirector, CHIEF EXECUTVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$8,768
300 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

22
VJ
Viana Antonio JDirector
AIPArteris, Inc.
Open-market sale · 10b5-1 plan
SELL$760K
20.0K sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

22
TS
Tabak ShawnCHIEF FINANCIAL OFFICER
PRCHPorch Group, Inc.
Open-market sale
SELL$117K
11.1K sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

21
NR
Nielsen Iii RobertSR VP Operations
WCNWaste Connections, Inc.
Open-market sale
SELL$44K
290 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

21
VJ
Viana Antonio JDirector
AIPArteris, Inc.
Open-market sale · 10b5-1 plan
SELL$529K
15.5K sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

21
HA
Hoffman AlisonPresident of Starz Networks
STRZSTARZ ENTERTAINMENT CORP /CN/
Open-market sale
SELL$38K
1,697 sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

21
HA
Hoffman AlisonPresident of Starz Networks
STRZSTARZ ENTERTAINMENT CORP /CN/
Open-market sale
SELL$6,942
300 sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

18
VJ
Viana Antonio JDirector
AIPArteris, Inc.
Open-market sale · 10b5-1 plan
SELL$158K
4,462 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

17
KS
Kerr Michael SGeneral Counsel
QTWOQ2 Holdings, Inc.
Open-market sale
SELL$18K
397 sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

15
DL
Day Diana LChief Legal Counsel
SRESEMPRA
Open-market sale · 10b5-1 plan
SELL$304K
3,300 sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

13
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$230
1 sh
May 1, 2026May 14, 2026
traded May 1, 2026
+13dSEC Form 4

Evidence

13
XZ
Xu ZhenyuChief Scientific Officer
SOPHSOPHiA GENETICS SA
Open-market sale · 10b5-1 plan
SELL$18K
4,000 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

13
YA
Yarel - Toledano AdiDirector
VLNValens Semiconductor Ltd.
Open-market sale · 10b5-1 plan
SELL$58K
19.2K sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

13
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$24K
105 sh
May 1, 2026May 14, 2026
traded May 1, 2026
+13dSEC Form 4

Evidence

13
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$18K
80 sh
May 1, 2026May 14, 2026
traded May 1, 2026
+13dSEC Form 4

Evidence

13
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$27K
116 sh
May 1, 2026May 14, 2026
traded May 1, 2026
+13dSEC Form 4

Evidence

13
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$38K
165 sh
May 1, 2026May 14, 2026
traded May 1, 2026
+13dSEC Form 4

Evidence

9
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$352K
1,575 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

8
HK
Haggerty KaitlinChief Human Resources Officer
COFCAPITAL ONE FINANCIAL CORP
Open-market sale · 10b5-1 plan
SELL$240K
1,307 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

8
SA
Shaw Theresa ASVP and CATO
AEEAMEREN CORP
Open-market sale · 10b5-1 plan
SELL$164K
1,500 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

6
KW
Kozarich John WDirector
LGNDLIGAND PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$103K
459 sh
May 12, 2026May 14, 2026
traded May 12, 2026
+2dSEC Form 4

Evidence

3
CD
Chairman DavidSVP, R&D
VLNValens Semiconductor Ltd.
Open-market sale · 10b5-1 plan
SELL$12K
4,000 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

1
HK
Haggerty KaitlinChief Human Resources Officer
COFCAPITAL ONE FINANCIAL CORP
Open-market sale · 10b5-1 plan
SELL$22K
119 sh
May 13, 2026May 14, 2026
traded May 13, 2026
+1dSEC Form 4

Evidence

1
SA
Shaw Theresa ASVP and CATO
AEEAMEREN CORP
Open-market sale · 10b5-1 plan
SELL$35K
325 sh
May 14, 2026May 14, 2026
traded May 14, 2026
+0dSEC Form 4

Evidence

52
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$1.57M
7,371 sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

52
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$1.04M
4,866 sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

48
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$2.38M
11.2K sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

48
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$2.26M
10.7K sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

48
RR
Rickertsen RickDirector
HUTHut 8 Corp.
Open-market sale
SELL$1.92M
17.5K sh
May 13, 2026May 13, 2026
traded May 13, 2026
+0dSEC Form 4

Evidence

48
RR
Rickertsen RickDirector
HUTHut 8 Corp.
Open-market sale
SELL$1.73M
16.5K sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

48
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$2.07M
9,815 sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

46
MJ
Mahoney Robert JohnEVP Global Operations
ACLSAXCELIS TECHNOLOGIES INC
Open-market sale
SELL$364K
2,258 sh
May 12, 2026May 13, 2026
traded May 12, 2026
+1dSEC Form 4

Evidence

44
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$1.12M
5,353 sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

40
CT
Chuang Patrick T.Senior VP, Memory Design
GSITGSI TECHNOLOGY INC
Open-market sale
SELL$427K
40.0K sh
May 12, 2026May 13, 2026
traded May 12, 2026
+1dSEC Form 4

Evidence

39
CC
Croteau Daniel CDirector
UFPTUFP TECHNOLOGIES INC
Open-market sale
SELL$635K
2,864 sh
May 12, 2026May 13, 2026
traded May 12, 2026
+1dSEC Form 4

Evidence

37
CS
Collins SpencerChief Legal Officer
ARMARM HOLDINGS PLC /UK
Open-market sale
SELL$386K
1,849 sh
May 11, 2026May 13, 2026
traded May 11, 2026
+2dSEC Form 4

Evidence

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. SELLIBEXIBEX LtdSep 14 – Sep 166 insiders$2.01M
  8. SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K