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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 / 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

Form 4 transactions

67,560 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
Include
grants & admin
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
6
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$120K
440 sh
Page 230 of 1689
← PrevNext →
Oct 12, 2026
Oct 13, 2026
traded Oct 12, 2026
+1d
SEC Form 4

Evidence

6
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$233K
9,181 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

6
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$106K
400 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

6
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$158K
574 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

6
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$84K
320 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

6
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$181K
680 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
53.9K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

5
LA
Leaver AndrewChief Executive Officer
ARQQArqit Quantum Inc.
Option exercise
M—
5,209 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

5
TK
Truong KristinaChief Accounting Officer
ENVXEnovix Corp
Tax withholding
F$622
253 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

5
CN
Chylak Robert NestorSenior Vice President
KLICKULICKE & SOFFA INDUSTRIES INC
Option exercise
M—
9,498 sh
Oct 11, 2026Oct 13, 2026
traded Oct 11, 2026
+2dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
1.57M sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
475.4K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
16.3K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
669.9K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

5
CN
Chylak Robert NestorSenior Vice President
KLICKULICKE & SOFFA INDUSTRIES INC
Tax withholding
F$29K
610 sh
Oct 11, 2026Oct 13, 2026
traded Oct 11, 2026
+2dSEC Form 4

Evidence

5
SV
Svlsf Vi, Llc10% Owner
TRXBTRex Bio, Inc.
Derivative conversion
C—
669.9K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

3
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$33K
120 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

3
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$40K
147 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

3
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$34K
126 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

3
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$32K
120 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

3
Kurtz GeorgeDirector, PRESIDENT AND CEO
CRWDCrowdStrike Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$33K
120 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

2
DD
Diorio Chris Ph.D.Director, CHIEF EXECUTIVE OFFICER
PIIMPINJ INC
Gift · 10b5-1 plan
G—
10.0K sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

2
NV
Narayanadas VivekGeneral Counsel & Secretary
OKLOOklo Inc.
Option exercise · 10b5-1 plan
M—
687 sh
Oct 8, 2026Oct 13, 2026
traded Oct 8, 2026
+5dSEC Form 4

Evidence

1
LG
Liu GeneChief Accounting Officer
TEAMAtlassian Corp
Open-market sale · 10b5-1 plan
SELL$71K
337 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

1
Robinhood Markets, Inc.10% Owner
RVIRobinhood Ventures Fund I
Open-market sale · 10b5-1 plan
SELL$124K
4,728 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

1
Robinhood Markets, Inc.10% Owner
RVIRobinhood Ventures Fund I
Open-market sale · 10b5-1 plan
SELL$210K
8,296 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

1
ME
Marquez ElenaChief Financial Officer
ATEXAnterix Inc.
Open-market sale · 10b5-1 plan
SELL$17K
210 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

1
ME
Marquez ElenaChief Financial Officer
ATEXAnterix Inc.
Open-market sale · 10b5-1 plan
SELL$8,250
100 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

1
ME
Marquez ElenaChief Financial Officer
ATEXAnterix Inc.
Open-market sale · 10b5-1 plan
SELL$33K
400 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Option exercise · 10b5-1 plan
M—
11.9K sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

0
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Option exercise · 10b5-1 plan
M$144K
11.9K sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

0
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Option exercise · 10b5-1 plan
M—
11.9K sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
KA
King Ryan ADirector, Co-Founder
CHYMChime Financial, Inc.
Derivative conversion · 10b5-1 plan
C—
300 sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC Form 4

Evidence

0
KA
King Ryan ADirector, Co-Founder
CHYMChime Financial, Inc.
Derivative conversion · 10b5-1 plan
C—
50.0K sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
NV
Narayanadas VivekGeneral Counsel & Secretary
OKLOOklo Inc.
Option exercise · 10b5-1 plan
M—
687 sh
Oct 8, 2026Oct 13, 2026
traded Oct 8, 2026
+5dSEC Form 4

Evidence

0
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Option exercise · 10b5-1 plan
M$144K
11.9K sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
ME
Marquez ElenaChief Financial Officer
ATEXAnterix Inc.
Option exercise · 10b5-1 plan
M$49K
1,227 sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
KA
King Ryan ADirector, Co-Founder
CHYMChime Financial, Inc.
Derivative conversion · 10b5-1 plan
C—
50.0K sh
Oct 9, 2026Oct 13, 2026
traded Oct 9, 2026
+4dSEC Form 4

Evidence

0
GA
Geller AdamChief Product Officer
ZSZscaler, Inc.
Option exercise · 10b5-1 plan
M$214K
1,042 sh
Oct 12, 2026Oct 13, 2026
traded Oct 12, 2026
+1dSEC Form 4

Evidence

0
KA
King Ryan ADirector, Co-Founder
CHYMChime Financial, Inc.
Derivative conversion · 10b5-1 plan
C—
300 sh
Oct 13, 2026Oct 13, 2026
traded Oct 13, 2026
+0dSEC 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. SELLADUSAddus HomeCare CorpNov 6 – Nov 96 insiders$16.28M
  8. SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K