Insider ownership feed

Latest Insider Reports

Showing Forms 3/4/5 accepted since 25 May 2026. Each row keeps issuer, reporting owner, reported value, role, and SEC evidence together.

Recent insider signals

Insider filings to inspect

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

SEC 4

Michael G. Knell at CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Owner CIK 0001543779

4 CRL
CIK
0001543779
Issuer
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Security
CRL
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
28 May 2026, 16:27:43 UTC
Period
26 May 2026

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

SEC 4

David S. Congdon at OLD DOMINION FREIGHT LINE, INC.

Owner CIK 0001067864

4 ODFL
CIK
0001067864
Issuer
OLD DOMINION FREIGHT LINE, INC.
Security
ODFL
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
28 May 2026, 16:27:26 UTC
Period
27 May 2026

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

SEC 4

Jean Michel Enriquez Dahlhaus at GRUPO TELEVISA, S.A.B.

Owner CIK 0002123350

4 TV
CIK
0002123350
Issuer
GRUPO TELEVISA, S.A.B.
Security
TV
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$66,405
Filed
28 May 2026, 16:27:18 UTC
Period
26 May 2026

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

SEC 4

Alex Dillard at DILLARD'S, INC.

Owner CIK 0001180004

4 DDS
CIK
0001180004
Issuer
DILLARD'S, INC.
Security
DDS
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
28 May 2026, 16:27:05 UTC
Period
26 May 2026

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

SEC 4

Matthew R. Walter at Medtronic plc

Owner CIK 0002028475

4 MDT
CIK
0002028475
Issuer
Medtronic plc
Security
MDT
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
28 May 2026, 16:26:58 UTC
Period
26 May 2026

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

SEC 4

Sharon Spurlin at Smart Sand, Inc.

Owner CIK 0001545197

4 SND
CIK
0001545197
Issuer
Smart Sand, Inc.
Security
SND
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$246,500
Filed
28 May 2026, 16:26:54 UTC
Period
26 May 2026

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

Rows shown
18,001-18,050 of 20,626
Per page
50
Current page
361

Form 4 insider conviction

Insider conviction radar

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

Fresh reports

20,626

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

-$312,905

Directional preview only; verify transaction rows and footnotes.

Newest evidence

28 May 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.

Insider signal

Michael G. Knell

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)

Form 4 SVP, Finance and CAO Filing-backed
CIK
000110068226000077
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
28 May 2026, 16:27:43 UTC
Period
26 May 2026

Michael G. Knell filed Form 4 for CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). Role/context: SVP, Finance and CAO. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

David S. Congdon

OLD DOMINION FREIGHT LINE, INC. (ODFL)

Form 4 Executive Chairman, Director Filing-backed
CIK
000197724926000093
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
28 May 2026, 16:27:26 UTC
Period
27 May 2026

David S. Congdon filed Form 4 for OLD DOMINION FREIGHT LINE, INC. (ODFL). Role/context: Executive Chairman, Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Jean Michel Enriquez Dahlhaus

GRUPO TELEVISA, S.A.B. (TV)

Form 4 Director Filing-backed
CIK
000089534526000242
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$66,405
Filed
28 May 2026, 16:27:18 UTC
Period
26 May 2026

Jean Michel Enriquez Dahlhaus filed Form 4 for GRUPO TELEVISA, S.A.B. (TV). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Alex Dillard

DILLARD'S, INC. (DDS)

Form 4 PRESIDENT, Director, 10%+ Owner Filing-backed
CIK
000118000426000009
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
28 May 2026, 16:27:05 UTC
Period
26 May 2026

Alex Dillard filed Form 4 for DILLARD'S, INC. (DDS). Role/context: PRESIDENT, Director, 10%+ Owner. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Matthew R. Walter

Medtronic plc (MDT)

Form 4 SVP, Chief HR Officer Filing-backed
CIK
000202847526000004
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
28 May 2026, 16:26:58 UTC
Period
26 May 2026

Matthew R. Walter filed Form 4 for Medtronic plc (MDT). Role/context: SVP, Chief HR Officer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Sharon Spurlin

Smart Sand, Inc. (SND)

Form 4 Director Filing-backed
CIK
000154519726000005
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$246,500
Filed
28 May 2026, 16:26:54 UTC
Period
26 May 2026

Sharon Spurlin filed Form 4 for Smart Sand, Inc. (SND). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

Create an account from this card and we will save this insider to your watchlist after sign-in or verification.

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
CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Michael G. Knell CIK 0001543779 $0 26 May 2026
ODFL OLD DOMINION FREIGHT LINE, INC. David S. Congdon CIK 0001067864 $0 27 May 2026
TV GRUPO TELEVISA, S.A.B. Jean Michel Enriquez Dahlhaus CIK 0002123350 -$66,405 26 May 2026
DDS DILLARD'S, INC. Alex Dillard CIK 0001180004 $0 26 May 2026
MDT Medtronic plc Matthew R. Walter CIK 0002028475 $0 26 May 2026
SND Smart Sand, Inc. Sharon Spurlin CIK 0001545197 -$246,500 26 May 2026
MDT Medtronic plc Brett A. Wall CIK 0001473812 $0 26 May 2026
DDS DILLARD'S, INC. Drue Matheny CIK 0001180017 $0 26 May 2026
MDT Medtronic plc Geoffrey Martha CIK 0001560409 $0 26 May 2026
ACIC AMERICAN COASTAL INSURANCE Corp Daniel Peed CIK 0001702668 $0 26 May 2026
DDS DILLARD'S, INC. Tom W. Bolin CIK 0001675457 $0 26 May 2026
MDT Medtronic plc Michael Marinaro CIK 0001984186 $0 26 May 2026
EXTR EXTREME NETWORKS INC Katayoun Motiey CIK 0001659088 -$397,500 26 May 2026
MDT Medtronic plc Harry Skip Kiil CIK 0001708062 $0 26 May 2026
CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Joseph W. LaPlume CIK 0001767215 $0 26 May 2026
SCHW SCHWAB CHARLES CORP Richard A. Wurster CIK 0001889263 +$1,849,512 28 May 2026
MDT Medtronic plc Denise L. Blomquist CIK 0002061393 $0 26 May 2026
CDP COPT DEFENSE PROPERTIES Robert L. Denton CIK 0001250536 -$126,994 26 May 2026
COR Cencora, Inc. Dermot Mark Durcan CIK 0001202358 +$1,065,040 28 May 2026
IOT Samsara Inc. Sanjit Biswas CIK 0001895111 -$8,073,250 26 May 2026
MHK MOHAWK INDUSTRIES INC Jeffrey S. Lorberbaum CIK 0000925177 -$527,650 27 May 2026
DVA DAVITA INC. Phyllis R. Yale CIK 0001269070 $0 26 May 2026
USPH U S PHYSICAL THERAPY INC /NV Regg E. Swanson CIK 0001412473 $0 19 May 2026
ACIC AMERICAN COASTAL INSURANCE Corp Kent G. Whittemore CIK 0001446342 $0 26 May 2026
GTM ZoomInfo Technologies Inc. Domenic Maida CIK 0002032387 +$98,981 26 May 2026
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd Mike F. Chang CIK 0001511393 $0 26 May 2026
CORZ Core Scientific, Inc./tx Stephen M. Smith CIK 0001395018 $0 26 May 2026
EXTR EXTREME NETWORKS INC Edward Meyercord CIK 0001179945 -$2,609,590 26 May 2026
AIP Arteris, Inc. Hawkins Nicholas B. CIK 0001549550 -$113,254 26 May 2026
IOT Samsara Inc. John Bicket CIK 0001895106 -$8,071,373 26 May 2026
CYTK CYTOKINETICS INC Robert I. Blum CIK 0001288859 -$579,075 27 May 2026
FGPR FERRELLGAS PARTNERS L P Andrew Safran CIK 0002137144 $0 21 May 2026
CORZ Core Scientific, Inc./tx Stephen M. Smith CIK 0001395018 $0 26 May 2026
CORZ Core Scientific, Inc./tx Todd M. Duchene CIK 0001248745 -$262,540 26 May 2026
ACIC AMERICAN COASTAL INSURANCE Corp Alec Poitevint II CIK 0001199975 $0 26 May 2026
ZLAB Zai Lab Ltd Du Ying CIK 0001731790 $0 26 May 2026
RIGL RIGEL PHARMACEUTICALS INC Kamil Ali-Jackson CIK 0001654337 -$72,925 26 May 2026
USPH U S PHYSICAL THERAPY INC /NV Anne Motsenbocker CIK 0001904253 $0 19 May 2026
KWR QUAKER CHEMICAL CORP Jeewat Bijlani CIK 0001783821 -$106,556 26 May 2026
ACIC AMERICAN COASTAL INSURANCE Corp Patrick Maroney CIK 0001702894 $0 26 May 2026
MHK MOHAWK INDUSTRIES INC Jeffrey S. Lorberbaum CIK 0000925177 -$373,217 18 Mar 2026
BAH Booz Allen Hamilton Holding Corp Joshua Petty CIK 0002115826 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Dennis Metzfield CIK 0002049705 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Troy Lahr CIK 0002132693 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Andrea Inserra CIK 0002050299 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Kristine M. Anderson CIK 0001225438 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Thomas Pfeifer CIK 0001940812 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Shannon Fitzgerald Buffum CIK 0002132897 $0 26 May 2026
HOTH Rocket One Inc. Wayne Linsley CIK 0001809972 $0 26 May 2026
BAH Booz Allen Hamilton Holding Corp Horacio D. Rozanski CIK 0001505495 $0 26 May 2026
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