Insider ownership feed
Showing Forms 3/4/5 accepted since 04 Aug 2026. Each row keeps issuer, reporting owner, reported value, role, and SEC evidence together.
Recent insider signals
Use the card actions for issuer context, owner profile, and SEC evidence.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.
Form 4 insider conviction
Role, issuer, transaction value, repeat activity, and SEC evidence.
Fresh reports
14,704
Forms 3, 4, and 5 filed in the current review window.
Visible buy/sell mix
0/5
Positive/negative net value among the preview cards.
Visible net value
-$3,640,090
Directional preview only; verify transaction rows and footnotes.
Newest evidence
18 Aug 2026
Use recency to separate fresh activity from stale insider stories.
Signal checks
positive net value and transaction code
multiple insiders or repeated filings
director, officer, or 10% owner context
issuer facts, 13D/G stakes, and 13F holders
SEC-verifiable Form 4 path
Open the filing, then follow the insider, issuer, or related ownership context.
Fumihide Esaka filed Form 4 for Ambiq Micro, Inc. (AMBQ). Role/context: Chief Executive Officer, Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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Sean Maduck filed Form 4 for CORCEPT THERAPEUTICS INC (CORT). Role/context: Officer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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James N. Wilson filed Form 4 for CORCEPT THERAPEUTICS INC (CORT). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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Leonard E. Post filed Form 4 for CG Oncology, Inc. (CGON). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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Gary Charles Robb filed Form 4 for CORCEPT THERAPEUTICS INC (CORT). Role/context: Chief Business Officer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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Camillo Martino filed Form 4 for MAGNACHIP SEMICONDUCTOR Corp (MX). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.
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| Security | Issuer | Reporting owner / CIK | Reported value | Report date | Actions |
|---|---|---|---|---|---|
| AMBQ | Ambiq Micro, Inc. | Fumihide Esaka CIK 0002078454 | -$869,226 | 14 Aug 2026 | |
| CORT | CORCEPT THERAPEUTICS INC | Sean Maduck CIK 0001698310 | -$419,491 | 14 Aug 2026 | |
| CORT | CORCEPT THERAPEUTICS INC | James N. Wilson CIK 0001236387 | -$1,114,261 | 14 Aug 2026 | |
| CGON | CG Oncology, Inc. | Leonard E. Post CIK 0001235862 | -$74,540 | 14 Aug 2026 | |
| CORT | CORCEPT THERAPEUTICS INC | Gary Charles Robb CIK 0001529655 | -$1,162,572 | 17 Aug 2026 | |
| MX | MAGNACHIP SEMICONDUCTOR Corp | Camillo Martino CIK 0001256187 | $0 | 15 Aug 2026 | |
| DFIN | Donnelley Financial Solutions, Inc. | Daniel Leib CIK 0001464929 | -$10,650 | 14 Aug 2026 | |
| PEGA | PEGASYSTEMS INC | Christopher Lafond CIK 0001265668 | $0 | 15 Aug 2026 | |
| VREX | Varex Imaging Corp | Karen L. Aranki CIK 0002011723 | $0 | 14 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Leigh A. Vosseller CIK 0001726322 | $0 | 15 Aug 2026 | |
| DSGR | Distribution Solutions Group, Inc. | Barry Litwin CIK 0001713754 | $0 | 14 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | John F. Sheridan CIK 0001365369 | $0 | 15 Aug 2026 | |
| CRS | CARPENTER TECHNOLOGY CORP | James D. Dee CIK 0001137979 | $0 | 15 Aug 2026 | |
| TTWO | TAKE TWO INTERACTIVE SOFTWARE INC | Ms. Ellen F. Siminoff CIK 0001386430 | -$80,942 | 14 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Susan Morrison CIK 0001582970 | $0 | 15 Aug 2026 | |
| NEE | NEXTERA ENERGY INC | Alex Rubio CIK 0002147639 | $0 | 17 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Jean-Claude Kyrillos CIK 0001804186 | $0 | 15 Aug 2026 | |
| AMD | ADVANCED MICRO DEVICES INC | Emily Ellis CIK 0002102463 | $0 | 15 Aug 2026 | |
| RSKD | RISKIFIED LTD. | Ravi Kumaraswami CIK 0001956098 | -$405,470 | 17 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Vishal Idnani CIK 0002092854 | $0 | 15 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Elizabeth A. Gasser CIK 0001866283 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Kenneth Vecchione CIK 0001398948 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Tim R. Bruckner CIK 0001771957 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Dale Gibbons CIK 0001331626 | $0 | 15 Aug 2026 | |
| ENS | EnerSys | Howard I. Hoffen CIK 0001208810 | $0 | 14 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Rick A. Carpenter CIK 0001513889 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Timothy W. Boothe CIK 0001364140 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Jessica H. Jarvi CIK 0001981756 | $0 | 15 Aug 2026 | |
| CNP | CENTERPOINT ENERGY INC | Laurie Lee Fitch CIK 0002065238 | +$40,700 | 17 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Emily Nachlas CIK 0001946843 | $0 | 15 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Lynne Herndon CIK 0002007542 | $0 | 15 Aug 2026 | |
| TNDM | TANDEM DIABETES CARE INC | Shannon M. Hansen CIK 0001908267 | $0 | 15 Aug 2026 | |
| ENS | EnerSys | Lauren Knausenberger CIK 0002032877 | $0 | 14 Aug 2026 | |
| WAL | WESTERN ALLIANCE BANCORPORATION | Barbara Kennedy CIK 0001379831 | $0 | 15 Aug 2026 | |
| EAT | BRINKER INTERNATIONAL, INC | Daniel S. Fuller CIK 0001822778 | -$2,424,563 | 17 Aug 2026 | |
| ESNT | Essent Group Ltd. | Vijay Bhasin CIK 0001590262 | -$992,250 | 18 Aug 2026 | |
| DLHC | DLH Holdings Corp. | Mink Brook Asset Management LLC CIK 0002052205 | +$9,076 | 17 Aug 2026 | |
| TDG | TransDigm Group INC | Joel Reiss CIK 0001656109 | -$4,831,152 | 17 Aug 2026 | |
| PEGA | PEGASYSTEMS INC | Richard H. Jones CIK 0001222574 | $0 | 15 Aug 2026 | |
| UNTY | UNITY BANCORP INC /NJ/ | James R. Davies CIK 0001942571 | $0 | 16 Aug 2026 | |
| TTWO | TAKE TWO INTERACTIVE SOFTWARE INC | Ms. LaVerne E. Srinivasan CIK 0001701630 | -$88,694 | 17 Aug 2026 | |
| ENS | EnerSys | Tamara Morytko CIK 0001780203 | $0 | 14 Aug 2026 | |
| QRVO | Qorvo, Inc. | Philip Chesley CIK 0001889777 | -$534,982 | 17 Aug 2026 | |
| EAT | BRINKER INTERNATIONAL, INC | Douglas N. Comings CIK 0001789183 | $0 | 17 Aug 2026 | |
| ENS | EnerSys | Ronald P. Vargo CIK 0001355666 | $0 | 14 Aug 2026 | |
| AMD | ADVANCED MICRO DEVICES INC | Mark D. Papermaster CIK 0001449649 | -$3,591,208 | 14 Aug 2026 | |
| UPLD | Upland Software, Inc. | Jennifer L. Simon CIK 0002147950 | $0 | 17 Aug 2026 | |
| CRS | CARPENTER TECHNOLOGY CORP | Marshall D. Akins CIK 0001915828 | $0 | 15 Aug 2026 | |
| MGNI | MAGNITE, INC. | David Buonasera CIK 0001966857 | $0 | 15 Aug 2026 | |
| EAT | BRINKER INTERNATIONAL, INC | Kevin Hochman CIK 0001933011 | -$9,726,000 | 17 Aug 2026 |