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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 / 204S204 trades$51.20M
  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. 08SLSpeiser Michael L0B / 35S35 trades$14.00M
  9. 09RARothblatt Martine A0B / 33S33 trades$5.50M
  10. 10RJRubinstein Julie0B / 33S33 trades$5.33M

Form 4 transactions

67,560 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
Include
grants & admin
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
10
BR
Barros Philip Ryan Sr.Director, Chief Executive Officer
ICHRICHOR HOLDINGS, LTD.
Open-market sale · 10b5-1 plan
SELL$31K
500 sh
Aug 19, 2026
Page 475 of 1689
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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
Aug 20, 2026
traded Aug 19, 2026
+1d
SEC Form 4

Evidence

9
KR
Kappus Anthony RayGM & Chief Operating Officer
UPWKUPWORK, INC
Option exercise
M—
5,115 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
KS
Kucinski Thomas S.EVP, CHIEF HR
IIIInformation Services Group Inc.
Option exercise
M—
7,764 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
FJ
Fall Jung JenniferCFO AND SECRETARY
SPWHSPORTSMAN'S WAREHOUSE HOLDINGS, INC.
Tax withholding
F$24K
20.6K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
SA
Sherrick Michael A.EVP & CHIEF FINANCIAL OFFICER
IIIInformation Services Group Inc.
Option exercise
M—
18.1K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
FA
Fraser AndrewPresident, Canada
CVEOCiveo Corp
Option exercise
M—
6,657 sh
Aug 19, 2026Aug 20, 2026
traded Aug 19, 2026
+1dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Tax withholding
F$7,010
1,501 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Tax withholding
F$25K
5,382 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
MD
McCombe William D.Chief Financial Officer
CTKBCytek Biosciences, Inc.
Tax withholding
F$25K
5,401 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
FR
Fenimore Christopher R.EVP Finance CFO
REGNREGENERON PHARMACEUTICALS, INC.
Option exercise
M—
6,283 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Option exercise
M—
29.0K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Option exercise
M—
5,525 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Option exercise
M—
57.2K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
DA
Denari AineEVP, Pres. Navico Group, CTO
BCBRUNSWICK CORP
Tax withholding
F$25K
301 sh
Aug 19, 2026Aug 20, 2026
traded Aug 19, 2026
+1dSEC Form 4

Evidence

9
SG
Swyt GregChief Financial Officer
ICHRICHOR HOLDINGS, LTD.
Tax withholding
F$33K
503 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Tax withholding
F$33K
7,062 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Option exercise
M—
6,162 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
TS
Thacker SiddharthChief Financial Officer
PTONPELOTON INTERACTIVE, INC.
Grant or award
A—
84.2K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
LD
Lavieri Todd D.VICE CHAIRMAN
IIIInformation Services Group Inc.
Option exercise
M—
25.9K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
MF
Morin FrancoisCFO and Treasurer
ACGLARCH CAPITAL GROUP LTD.
Option exercise
M—
11.0K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
KS
Kucinski Thomas S.EVP, CHIEF HR
IIIInformation Services Group Inc.
Option exercise
M—
7,764 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
KS
Kucinski Thomas S.EVP, CHIEF HR
IIIInformation Services Group Inc.
Tax withholding
F$21K
4,197 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
RR
Rosa RussellEVP, Chief Revenue Officer
NABLN-able, Inc.
Grant or award
A—
400.0K sh
Aug 19, 2026Aug 20, 2026
traded Aug 19, 2026
+1dSEC Form 4

Evidence

9
LD
Lavieri Todd D.VICE CHAIRMAN
IIIInformation Services Group Inc.
Option exercise
M—
25.9K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
MD
McCombe William D.Chief Financial Officer
CTKBCytek Biosciences, Inc.
Tax withholding
F$9,858
2,111 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Option exercise
M—
7,363 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Option exercise
M—
11.8K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Tax withholding
F$13K
2,869 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
TS
Thacker SiddharthChief Financial Officer
PTONPELOTON INTERACTIVE, INC.
Grant or award
A—
883.8K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Option exercise
M—
14.2K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
GT
Goldthwaite ToddMANAGING DIRECTOR
LRNStride, Inc.
Tax withholding
F$38K
452 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
MD
McCombe William D.Chief Financial Officer
CTKBCytek Biosciences, Inc.
Tax withholding
F$21K
4,392 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
AB
Acebedo Eduardo BernalEVP and COO
AEISADVANCED ENERGY INDUSTRIES INC
Option exercise · 10b5-1 plan
M$519K
6,042 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Tax withholding
F$6,286
1,346 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
CT
Collins Michelle TDirector
DLXDELUXE CORP
Option exercise
M—
6,279 sh
Aug 20, 2026Aug 20, 2026
traded Aug 20, 2026
+0dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Tax withholding
F$16K
3,463 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
YM
Yan MingDirector, CHIEF TECHNOLOGY OFFICER
CTKBCytek Biosciences, Inc.
Tax withholding
F$8,303
1,778 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
CT
Collins Michelle TDirector
DLXDELUXE CORP
Option exercise
M—
6,279 sh
Aug 20, 2026Aug 20, 2026
traded Aug 20, 2026
+0dSEC Form 4

Evidence

9
SA
Sherrick Michael A.EVP & CHIEF FINANCIAL OFFICER
IIIInformation Services Group Inc.
Option exercise
M—
18.1K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC Form 4

Evidence

9
JW
Jiang WenbinDirector, PRESIDENT AND CEO
CTKBCytek Biosciences, Inc.
Option exercise
M—
22.1K sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC 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
  • SELLADUSAddus HomeCare CorpNov 6 – Nov 96 insiders$16.28M
  • SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K