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Data sources

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 41h ago
House PTR1h ago
SEC 13F1h ago
Robinhood Chain1h 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

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

Form 4 transactions

65,929 records
Side
allbuysell
Score
any≥ 30≥ 50≥ 70
Sort
Newest disclosedNewest executedInsider ScoreValue
Include
grants & admin
ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
312 sh
Oct 23, 2026Oct 26, 2026
Page 122 of 1649
← PrevNext →
traded Oct 23, 2026
+3d
SEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
567 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
567 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
307 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
307 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
406 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
263 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M—
262 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

7
SI
Sarowitz Steven IDirector, 10% Owner
PCTYPaylocity Holding Corp
Open-market sale · 10b5-1 plan
SELL$1.43M
8,080 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

6
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$141K
406 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

6
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$94K
307 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

6
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$137K
567 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

6
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$70K
307 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

6
RC
Rogers CampbellChief Medical Officer
HTFLHeartflow, Inc.
Option exercise · 10b5-1 plan
M$103K
12.3K sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

6
RG
Rosenbaum Michael GeorgeDirector, Chief Executive Officer
GWREGuidewire Software, Inc.
Open-market sale · 10b5-1 plan
SELL$225K
1,200 sh
Oct 26, 2026Oct 26, 2026
traded Oct 26, 2026
+0dSEC Form 4

Evidence

5
BD
Barton DonDirector
OVLYOak Valley Bancorp
Open-market sale · 10b5-1 plan
SELL$13K
375 sh
Oct 26, 2026Oct 26, 2026
traded Oct 26, 2026
+0dSEC Form 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$25K
323 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

5
PL
Pullin Ericka LynnGEVP, Culture & People Dev.
CFRCULLEN/FROST BANKERS, INC.
Option exercise
M—
707 sh
Oct 24, 2026Oct 26, 2026
traded Oct 24, 2026
+2dSEC Form 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$22K
287 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

5
AT
Archer TimothyPresident and CEO
LRCXLAM RESEARCH CORP
Option exercise · 10b5-1 plan
M$943K
31.4K sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

5
RE
Rhodes Coolidge E JRGroup EVP General Counsel/Sec
CFRCULLEN/FROST BANKERS, INC.
Option exercise
M—
3,685 sh
Oct 24, 2026Oct 26, 2026
traded Oct 24, 2026
+2dSEC Form 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$44K
567 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$31K
406 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$35K
447 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$40K
519 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

4
SI
Sarowitz Steven IDirector, 10% Owner
PCTYPaylocity Holding Corp
Open-market sale · 10b5-1 plan
SELL$434K
2,448 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

4
FM
Fong MorganChief Legal Officer
CARTMaplebear Inc.
Option exercise · 10b5-1 plan
M—
18.4K sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

3
RC
Rogers CampbellChief Medical Officer
HTFLHeartflow, Inc.
Option exercise · 10b5-1 plan
M$11K
5,101 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

3
RC
Rogers CampbellChief Medical Officer
HTFLHeartflow, Inc.
Option exercise · 10b5-1 plan
M—
5,101 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

2
RV
Radakovich Lynn VojvodichDirector
DELLDell Technologies Inc.
Option exercise · 10b5-1 plan
M$63K
2,022 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

2
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$91K
312 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

2
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$101K
567 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

2
BH
Barratt Craig HDirector
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$104K
1,150 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

2
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$57K
325 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

2
WF
Widman FredrikVP Corporate Controller
ISRGINTUITIVE SURGICAL INC
Option exercise · 10b5-1 plan
M$100K
406 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

1
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$248K
10.2K sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC Form 4

Evidence

1
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$110K
4,500 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

1
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$221K
8,503 sh
Oct 26, 2026Oct 26, 2026
traded Oct 26, 2026
+0dSEC Form 4

Evidence

1
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$187K
7,381 sh
Oct 23, 2026Oct 26, 2026
traded Oct 23, 2026
+3dSEC Form 4

Evidence

1
RJ
Rubinstein JuliePresident and COO
ADPTAdaptive Biotechnologies Corp
Open-market sale · 10b5-1 plan
SELL$89K
3,378 sh
Oct 26, 2026Oct 26, 2026
traded Oct 26, 2026
+0dSEC Form 4

Evidence