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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 46h ago
House PTR6h ago
SEC 13F6h ago
Robinhood Chain6h ago

Most active filers · 30d

  1. 01Kurtz George0B / 217S · 10 late217 trades$54.77M
  2. 02SPSaba Capital Management, L.P.55B / 19S · 3 late74 trades$23.87M
  3. 03ATAdair Kathleen Theresa52B / 0S · 52 late52 trades$18K
  4. 04CFCheng Chi Fung0B / 42S42 trades$15.33M
  5. 05RARothblatt Martine A0B / 33S33 trades$5.50M
  6. 06RJRubinstein Julie0B / 32S32 trades$5.55M
  7. 07LBLeach Bryan0B / 30S30 trades$7.97M
  8. 08AOAtay Oguzhan0B / 30S30 trades$7.55M
  9. 09JDJenkins William D Jr0B / 30S30 trades$13.38M
  10. 10BSBiswas Sanjit0B / 28S28 trades$22.33M

Form 4 transactions

65,929 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
Include
grants & admin
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
22
AR
Allen Scott R.CVP, Chief Accounting Officer
MUMICRON TECHNOLOGY INC
Tax withholding
F$2.66M
2,686 sh
Oct 13, 2026Oct 15, 2026
Page 169 of 1649
← PrevNext →
traded Oct 13, 2026
+2d
SEC Form 4

Evidence

22
AS
Arnzen April SEVP and Chief People Officer
MUMICRON TECHNOLOGY INC
Tax withholding
F$5.28M
5,335 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

22
DJ
Deboer Scott JPres. & Chief Tech & Prod Offr
MUMICRON TECHNOLOGY INC
Tax withholding
F$8.23M
8,318 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

22
LC
Liu ChunDirector
VIPSVipshop Holdings Ltd
Open-market sale
SELL$12K
181 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

22
AS
Arnzen April SEVP and Chief People Officer
MUMICRON TECHNOLOGY INC
Tax withholding
F$5.67M
5,737 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

21
PM
Pinho MarioChief Financial Officer
MRMDMARIMED INC.
Option exercise
M—
38.3K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

21
LR
Levine Jon RDirector, President and CEO, 10% Owner
MRMDMARIMED INC.
Option exercise
M—
30.6K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

21
BA
Biren Ryan AaronChief Information Officer
THOTHOR INDUSTRIES INC
Grant or award
A—
6,898 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

21
KJ
Kneppers Chris JDirector
BIOFBLUE BIOFUELS, INC.
Open-market sale
SELL$10K
100.0K sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

21
MD
Mumford Gregory J.D.Chief Financial Officer
CIFRCipher Digital Inc.
Option exercise
M—
125.0K sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
CR
Crandall RyanChief Commercial Officer
MRMDMARIMED INC.
Option exercise
M—
32.8K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

21
SR
Silver Emily RosalieDirector
WGOWINNEBAGO INDUSTRIES INC
Grant or award
A—
6,496 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
KL
Kroon Staci LDirector
WGOWINNEBAGO INDUSTRIES INC
Grant or award
A—
6,496 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
EW
Eddy Robert W.Director, President & CEO
BJBJ's Wholesale Club Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$10.35M
100.9K sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$445K
1,260 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

21
HC
Herndon Charles ChristopherChief Information Officer
HAWKHawkEye 360, Inc.
Option exercise
M—
5,729 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
MM
McDermott MicheleChief Human Resources Officer
THOTHOR INDUSTRIES INC
Grant or award
A—
7,257 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

21
PE
Pack Michael EDirector
WGOWINNEBAGO INDUSTRIES INC
Grant or award
A—
6,496 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
HC
Herndon Charles ChristopherChief Information Officer
HAWKHawkEye 360, Inc.
Option exercise
M—
8,000 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

21
ST
Shaw TimothyChief Operating Officer
MRMDMARIMED INC.
Option exercise
M—
42.7K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

21
FJ
Fengler JustinSee Remarks
GDRXGoodRx Holdings, Inc.
Option exercise
M—
32.5K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

20
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$2.51M
7,167 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$108K
2,530 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$106K
2,470 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
AA
Agrawal ArchanaDirector
MDBMongoDB, Inc.
Open-market sale · 10b5-1 plan
SELL$400K
1,000 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$3.63M
10.4K sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
WX
Wang XiaodongDirector, Chair, Scientific Advisory Brd
ONCBeOne Medicines Ltd.
Open-market sale · 10b5-1 plan
SELL$2.00M
5,681 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
HA
How AntoinetteChief Accounting Officer
NXDRNextdoor Holdings, Inc.
Open-market sale · 10b5-1 plan
SELL$29K
10.8K sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
AM
Anversa MatteoDirector
STRTSTRATTEC SECURITY CORP
Grant or award
A$95K
1,434 sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

20
RC
Ray Michael CharlesSVP, Chief Legal Officer
MUMICRON TECHNOLOGY INC
Open-market sale · 10b5-1 plan
SELL$38K
40 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

20
RC
Ray Michael CharlesSVP, Chief Legal Officer
MUMICRON TECHNOLOGY INC
Open-market sale · 10b5-1 plan
SELL$37K
40 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

20
SE
Smolyansky Edward10% Owner
LWAYLifeway Foods, Inc.
Open-market sale
SELL$679K
30.0K sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

19
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$488K
11.5K sh
Oct 13, 2026Oct 15, 2026
traded Oct 13, 2026
+2dSEC Form 4

Evidence

19
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$271K
6,487 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

19
BS
Biswas SanjitDirector, CHIEF EXECUTIVE OFFICER, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$805K
19.3K sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

19
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$264K
6,318 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

19
DK
Dai KunDirector, Chief Executive Officer
UXINUxin Ltd
Open-market purchase · 10b5-1 plan
BUY$5,912
5,400 sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

19
PC
Pena Luis C.Director, President & CEO
EVMNEvommune, Inc.
Grant or award
A$7,827
1,115 sh
Sep 30, 2026Oct 15, 2026
traded Sep 30, 2026
+15dSEC Form 4

Evidence

19
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$432K
10.1K sh
Oct 15, 2026Oct 15, 2026
traded Oct 15, 2026
+0dSEC Form 4

Evidence

19
BJ
Bicket JohnDirector, SEE REMARKS, 10% Owner
IOTSamsara Inc.
Open-market sale · 10b5-1 plan
SELL$809K
19.4K sh
Oct 14, 2026Oct 15, 2026
traded Oct 14, 2026
+1dSEC Form 4

Evidence

Cluster activity · 60d

  1. SELLDRDDRDGOLD LTDOct 27 – Oct 2710 insiders$1.23M
  2. SELLFERGFerguson Enterprises Inc. /DE/Oct 12 – Oct 167 insiders$7.38M
  3. SELLSYMSymbotic Inc.Oct 26 – Nov 27 insiders$1.98M
  4. BUYUPBDUPBOUND GROUP, INC.Nov 2 – Nov 37 insiders$1.34M
  5. SELLIBEXIBEX LtdSep 14 – Sep 166 insiders$2.01M
  6. SELLARQQArqit Quantum Inc.Oct 2 – Oct 136 insiders$369K
  7. BUYBBTBeacon Financial CorpOct 26 – Oct 306 insiders$274K
  8. SELLBCYCBICYCLE THERAPEUTICS PLCOct 2 – Oct 56 insiders$63K