Insider ownership feed

Latest Insider Reports

Showing Forms 3/4/5 accepted since 13 Sep 2026. Each row keeps issuer, reporting owner, reported value, role, and SEC evidence together.

13D/G stakes 13F portfolios 10-Q/K updates Security holders

Recent insider signals

Insider filings to inspect

Use the card actions for issuer context, owner profile, and SEC evidence.

SEC 4

Mark Elliott Boulding at PTC THERAPEUTICS, INC.

Owner CIK 0001578852

4 PTCT
CIK
0001578852
Issuer
PTC THERAPEUTICS, INC.
Security
PTCT
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$132,791
Filed
07 Oct 2026, 17:20:05 UTC
Period
05 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

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SEC 4

Richard F. Ambrose at Firefly Aerospace Inc.

Owner CIK 0001573608

4 FLY
CIK
0001573608
Issuer
Firefly Aerospace Inc.
Security
FLY
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
07 Oct 2026, 17:20:03 UTC
Period
05 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

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SEC 4

Brian R. Smith at ALKAMI TECHNOLOGY, INC.

Owner CIK 0001106642

4 ALKT
CIK
0001106642
Issuer
ALKAMI TECHNOLOGY, INC.
Security
ALKT
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
07 Oct 2026, 17:19:34 UTC
Period
05 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

View details Open source
SEC 4

Steven R. Mitchell at ALKAMI TECHNOLOGY, INC.

Owner CIK 0001610279

4 ALKT
CIK
0001610279
Issuer
ALKAMI TECHNOLOGY, INC.
Security
ALKT
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
07 Oct 2026, 17:18:09 UTC
Period
05 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

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SEC 4

Charles A. Meloy at Diamondback Energy, Inc.

Owner CIK 0001333454

4 FANG
CIK
0001333454
Issuer
Diamondback Energy, Inc.
Security
FANG
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$6,124,676
Filed
07 Oct 2026, 17:18:00 UTC
Period
05 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

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SEC 3

Dean Liollio at PLAINS ALL AMERICAN PIPELINE LP

Owner CIK 0001489311

3 PAA
CIK
0001489311
Issuer
PLAINS ALL AMERICAN PIPELINE LP
Security
PAA
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
07 Oct 2026, 17:17:22 UTC
Period
02 Oct 2026

Open the filing, then compare the reporting owner with issuer-level insider activity and related ownership pages.

View details Open source
Rows shown
1,051-1,100 of 11,779
Per page
50
Current page
22

Form 4 insider conviction

Insider conviction radar

Role, issuer, transaction value, repeat activity, and SEC evidence.

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Fresh reports

11,779

Forms 3, 4, and 5 filed in the current review window.

Visible buy/sell mix

0/2

Positive/negative net value among the preview cards.

Visible net value

-$6,257,467

Directional preview only; verify transaction rows and footnotes.

Newest evidence

07 Oct 2026

Use recency to separate fresh activity from stale insider stories.

Signal checks

Open-market buys

positive net value and transaction code

Cluster and repeat activity

multiple insiders or repeated filings

Role context

director, officer, or 10% owner context

Issuer follow-up

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.

Cross-check 13D/G stakes Compare smart-money managers
Insider signal

Mark Elliott Boulding

PTC THERAPEUTICS, INC. (PTCT)

Form 4 EXEC. VP AND CLO Filing-backed
CIK
000157885226000024
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$132,791
Filed
07 Oct 2026, 17:20:05 UTC
Period
05 Oct 2026

Mark Elliott Boulding filed Form 4 for PTC THERAPEUTICS, INC. (PTCT). Role/context: EXEC. VP AND CLO. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Richard F. Ambrose

Firefly Aerospace Inc. (FLY)

Form 4 Director Filing-backed
CIK
000119312526417080
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
07 Oct 2026, 17:20:03 UTC
Period
05 Oct 2026

Richard F. Ambrose filed Form 4 for Firefly Aerospace Inc. (FLY). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Brian R. Smith

ALKAMI TECHNOLOGY, INC. (ALKT)

Form 4 Director, 10%+ Owner Filing-backed
CIK
000110664226000015
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
07 Oct 2026, 17:19:34 UTC
Period
05 Oct 2026

Brian R. Smith filed Form 4 for ALKAMI TECHNOLOGY, INC. (ALKT). Role/context: Director, 10%+ Owner. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Steven R. Mitchell

ALKAMI TECHNOLOGY, INC. (ALKT)

Form 4 Director Filing-backed
CIK
000161027926000015
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
07 Oct 2026, 17:18:09 UTC
Period
05 Oct 2026

Steven R. Mitchell filed Form 4 for ALKAMI TECHNOLOGY, INC. (ALKT). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Charles A. Meloy

Diamondback Energy, Inc. (FANG)

Form 4 Director Filing-backed
CIK
000153983826000174
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$6,124,676
Filed
07 Oct 2026, 17:18:00 UTC
Period
05 Oct 2026

Charles A. Meloy filed Form 4 for Diamondback Energy, Inc. (FANG). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Dean Liollio

PLAINS ALL AMERICAN PIPELINE LP (PAA)

Form 3 EVP & COO Filing-backed
CIK
000107042326000052
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
07 Oct 2026, 17:17:22 UTC
Period
02 Oct 2026

Dean Liollio filed Form 3 for PLAINS ALL AMERICAN PIPELINE LP (PAA). Role/context: EVP & COO. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Latest insider ownership filings with issuer, reporting owner, reported value, role, internal report link, and SEC source.
Security Issuer Reporting owner / CIK Reported value Report date Actions
PTCT PTC THERAPEUTICS, INC. Mark Elliott Boulding CIK 0001578852 -$132,791 05 Oct 2026
Open filing report Open SEC source
FLY Firefly Aerospace Inc. Richard F. Ambrose CIK 0001573608 $0 05 Oct 2026
Open filing report Open SEC source
ALKT ALKAMI TECHNOLOGY, INC. Brian R. Smith CIK 0001106642 $0 05 Oct 2026
Open filing report Open SEC source
ALKT ALKAMI TECHNOLOGY, INC. Steven R. Mitchell CIK 0001610279 $0 05 Oct 2026
Open filing report Open SEC source
FANG Diamondback Energy, Inc. Charles A. Meloy CIK 0001333454 -$6,124,676 05 Oct 2026
Open filing report Open SEC source
PAA PLAINS ALL AMERICAN PIPELINE LP Dean Liollio CIK 0001489311 $0 02 Oct 2026
Open filing report Open SEC source
COHR COHERENT CORP. Stephen G. Pagliuca CIK 0001240386 $0 11 Feb 2026
Open filing report Open SEC source
FLY Firefly Aerospace Inc. Richard F. Ambrose CIK 0001573608 $0 05 Oct 2026
Open filing report Open SEC source
BNTX BioNTech SE Ugur Sahin CIK 0002123975 -$2,300,633 07 Oct 2026
Open filing report Open SEC source
ROKU ROKU, INC Charles Collier CIK 0001951665 -$3,114,125 05 Oct 2026
Open filing report Open SEC source
LASE Laser Photonics Corp Tim Peterman CIK 0001186951 $0 08 Sep 2026
Open filing report Open SEC source
FDMT 4D Molecular Therapeutics, Inc. David Kirn CIK 0001834021 -$753,937 05 Oct 2026
Open filing report Open SEC source
AVAT Avalanche Treasury Corp Gerald Bartholomew Smith CIK 0002122752 $0 05 Oct 2026
Open filing report Open SEC source
AVAT Avalanche Treasury Corp Laine Mihalchick Moljo CIK 0002111242 $0 05 Oct 2026
Open filing report Open SEC source
BSBR Banco Santander (Brasil) S.A. Daniel Barriuso Rojo CIK 0002159228 $0 29 Sep 2026
Open filing report Open SEC source
LBRT Liberty Energy Inc. Michael Stock CIK 0001705066 -$66,660 06 Oct 2026
Open filing report Open SEC source
CRCL Circle Internet Group, Inc. Jeremy Allaire CIK 0001539940 -$5,204,479 05 Oct 2026
Open filing report Open SEC source
VRA Vera Bradley, Inc. Ivan Brockman CIK 0001853943 +$50,200 06 Oct 2026
Open filing report Open SEC source
ACRV Acrivon Therapeutics, Inc. Mary Miller CIK 0001841088 -$585 05 Oct 2026
Open filing report Open SEC source
YUM YUM BRANDS INC Christopher Lee Turner CIK 0001783787 -$39,931 07 Oct 2026
Open filing report Open SEC source
DNA Ginkgo Bioworks Holdings, Inc. Steven P. Coen CIK 0001977441 $0 05 Oct 2026
Open filing report Open SEC source
CNEY CN ENERGY GROUP. INC. Jian (nmn) Chen CIK 0002131052 $0 18 Mar 2026
Open filing report Open SEC source
WAB WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP Rafael Santana CIK 0001767799 -$635,355 05 Oct 2026
Open filing report Open SEC source
HELE HELEN OF TROY LTD Brian Grass CIK 0001606522 $0 05 Oct 2026
Open filing report Open SEC source
ILMN ILLUMINA, INC. Jacob Thaysen CIK 0001625263 $0 05 Oct 2026
Open filing report Open SEC source
CRDO Credo Technology Group Holding Ltd Yat Tung Lam CIK 0001896205 $0 05 Oct 2026
Open filing report Open SEC source
CRDO Credo Technology Group Holding Ltd Chi Fung Cheng CIK 0001896170 -$6,090,654 05 Oct 2026
Open filing report Open SEC source
HSY HERSHEY CO HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL CIK 0000938543 -$4,826,849 05 Oct 2026
Open filing report Open SEC source
QS QuantumScape Corp Timothy Holme CIK 0001834249 -$544,812 05 Oct 2026
Open filing report Open SEC source
RRGB RED ROBIN GOURMET BURGERS INC John Charles McLaughlin CIK 0002139004 $0 02 Oct 2026
Open filing report Open SEC source
ADI ANALOG DEVICES INC Richard C. Puccio Jr. CIK 0002009110 -$631,620 06 Oct 2026
Open filing report Open SEC source
DY DYCOM INDUSTRIES INC Kevin M. Wetherington CIK 0002038110 $0 07 Oct 2026
Open filing report Open SEC source
GAP GAP INC William S. Fisher CIK 0001217081 -$22,070,868 05 Oct 2026
Open filing report Open SEC source
CORZ Core Scientific, Inc./tx Todd M. Duchene CIK 0001248745 -$163,056 05 Oct 2026
Open filing report Open SEC source
IBEX IBEX Ltd Michael Joseph Darwal CIK 0001973678 $0 07 Oct 2026
Open filing report Open SEC source
IBTA Ibotta, Inc. Bryan Leach CIK 0001875168 -$627,304 05 Oct 2026
Open filing report Open SEC source
HPE Hewlett Packard Enterprise Co Antonio F. Neri CIK 0001648401 -$17,077,550 05 Oct 2026
Open filing report Open SEC source
SBGI Sinclair, Inc. Power Frederick G. Smith CIK 0001254012 $0 30 Sep 2026
Open filing report Open SEC source
GAP GAP INC Julie Gruber CIK 0001666689 -$648,680 06 Oct 2026
Open filing report Open SEC source
NNI NELNET INC James D. Kruger CIK 0001593432 $0 05 Oct 2026
Open filing report Open SEC source
VRSN VERISIGN INC/CA D. James Bidzos CIK 0001204816 -$964,691 06 Oct 2026
Open filing report Open SEC source
UTHR UNITED THERAPEUTICS Corp Martine A. Rothblatt CIK 0001106578 -$5,117,412 06 Oct 2026
Open filing report Open SEC source
HOOD Robinhood Markets, Inc. Daniel M. Gallagher Jr. CIK 0001705560 -$1,137,100 05 Oct 2026
Open filing report Open SEC source
HOOD Robinhood Markets, Inc. Vladimir Tenev CIK 0001871006 -$42,643,527 05 Oct 2026
Open filing report Open SEC source
RVI Robinhood Ventures Fund I Robinhood Markets, Inc. CIK 0001783879 -$292,531 05 Oct 2026
Open filing report Open SEC source
VSTS Vestis Corp Russell Thane Tiejema CIK 0001656951 $0 05 Oct 2026
Open filing report Open SEC source
OUST Ouster, Inc. Susan Heystee CIK 0001334330 $0 05 Oct 2026
Open filing report Open SEC source
SIGI SELECTIVE INSURANCE GROUP INC Kalia Vaibhav CIK 0002158541 $0 05 Oct 2026
Open filing report Open SEC source
CIK 0001885778 John Hancock Marathon Asset-Based Lending Fund Jeffrey Todd Holdings, L.P. CIK 0002146181 $0 05 Oct 2026
Open filing report Open SEC source
LQDA Liquidia Corp Dr. Stephen M. Bloch CIK 0001400308 -$6,387,596 05 Oct 2026
Open filing report Open SEC source
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