Insider ownership feed

Latest Insider Reports

Showing Forms 3/4/5 accepted since 31 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

Jeroen Diderich at CLEAN HARBORS INC

Owner CIK 0002025402

4 CLH
CIK
0002025402
Issuer
CLEAN HARBORS INC
Security
CLH
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
03 Jun 2026, 15:35:59 UTC
Period
01 Jun 2026

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

SEC 3

John-Paul Vincent Nigro at CAZ GP Stakes Growth Fund

Owner CIK 0002083184

3 Issuer CIK 0002128311
CIK
0002083184
Issuer
CAZ GP Stakes Growth Fund
Security
Issuer CIK 0002128311
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
03 Jun 2026, 15:35:54 UTC
Period
27 May 2026

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

SEC 3

Marcie McVeigh at CAZ GP Stakes Growth Fund

Owner CIK 0001816993

3 Issuer CIK 0002128311
CIK
0001816993
Issuer
CAZ GP Stakes Growth Fund
Security
Issuer CIK 0002128311
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
03 Jun 2026, 15:34:38 UTC
Period
27 May 2026

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

SEC 3

Matthew Lindholm at CAZ GP Stakes Growth Fund

Owner CIK 0002007051

3 Issuer CIK 0002128311
CIK
0002007051
Issuer
CAZ GP Stakes Growth Fund
Security
Issuer CIK 0002128311
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
03 Jun 2026, 15:33:45 UTC
Period
27 May 2026

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

SEC 4

Jesse Chen at AXT INC

Owner CIK 0001268534

4 AXTI
CIK
0001268534
Issuer
AXT INC
Security
AXTI
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$579,062
Filed
03 Jun 2026, 15:32:51 UTC
Period
01 Jun 2026

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

SEC 4

William M. Thalman at FOSTER L B CO

Owner CIK 0001104808

4 FSTR
CIK
0001104808
Issuer
FOSTER L B CO
Security
FSTR
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
03 Jun 2026, 15:32:19 UTC
Period
01 Jun 2026

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

Rows shown
16,201-16,250 of 19,021
Per page
50
Current page
325

Form 4 insider conviction

Insider conviction radar

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

Fresh reports

19,021

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

Visible buy/sell mix

0/1

Positive/negative net value among the preview cards.

Visible net value

-$579,062

Directional preview only; verify transaction rows and footnotes.

Newest evidence

03 Jun 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

Jeroen Diderich

CLEAN HARBORS INC (CLH)

Form 4 EVP&President of Sales&Service Filing-backed
CIK
000202540226000004
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
03 Jun 2026, 15:35:59 UTC
Period
01 Jun 2026

Jeroen Diderich filed Form 4 for CLEAN HARBORS INC (CLH). Role/context: EVP&President of Sales&Service. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

John-Paul Vincent Nigro

CAZ GP Stakes Growth Fund

Form 3 Assistant Treasurer Filing-backed
CIK
000121390026064681
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
03 Jun 2026, 15:35:54 UTC
Period
27 May 2026

John-Paul Vincent Nigro filed Form 3 for CAZ GP Stakes Growth Fund. Role/context: Assistant Treasurer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Marcie McVeigh

CAZ GP Stakes Growth Fund

Form 3 CFO, PAO, and Treasurer Filing-backed
CIK
000121390026064680
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
03 Jun 2026, 15:34:38 UTC
Period
27 May 2026

Marcie McVeigh filed Form 3 for CAZ GP Stakes Growth Fund. Role/context: CFO, PAO, and Treasurer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Matthew Lindholm

CAZ GP Stakes Growth Fund

Form 3 Trustee Filing-backed
CIK
000121390026064679
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
03 Jun 2026, 15:33:45 UTC
Period
27 May 2026

Matthew Lindholm filed Form 3 for CAZ GP Stakes Growth Fund. Role/context: Trustee. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Jesse Chen

AXT INC (AXTI)

Form 4 Director Filing-backed
CIK
000143774926019347
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$579,062
Filed
03 Jun 2026, 15:32:51 UTC
Period
01 Jun 2026

Jesse Chen filed Form 4 for AXT INC (AXTI). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

William M. Thalman

FOSTER L B CO (FSTR)

Form 4 EVP & COO Filing-backed
CIK
000110480826000014
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
03 Jun 2026, 15:32:19 UTC
Period
01 Jun 2026

William M. Thalman filed Form 4 for FOSTER L B CO (FSTR). Role/context: EVP & COO. 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
CLH CLEAN HARBORS INC Jeroen Diderich CIK 0002025402 $0 01 Jun 2026
CIK 0002128311 CAZ GP Stakes Growth Fund John-Paul Vincent Nigro CIK 0002083184 $0 27 May 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Marcie McVeigh CIK 0001816993 $0 27 May 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Matthew Lindholm CIK 0002007051 $0 27 May 2026
AXTI AXT INC Jesse Chen CIK 0001268534 -$579,062 01 Jun 2026
FSTR FOSTER L B CO William M. Thalman CIK 0001104808 $0 01 Jun 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Robert Hungate III CIK 0002102633 $0 27 May 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Kent Barnes CIK 0002035920 $0 27 May 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Thomas M. Aycock CIK 0002101330 $0 27 May 2026
FSTR FOSTER L B CO Sean M. Reilly CIK 0001284955 $0 01 Jun 2026
SBSI SOUTHSIDE BANCSHARES INC Lawrence Lazelle Anderson CIK 0001512030 $0 01 Jun 2026
SBSI SOUTHSIDE BANCSHARES INC Susan Elaine Anderson CIK 0001627858 $0 01 Jun 2026
SBSI SOUTHSIDE BANCSHARES INC Arnold T. L. Jr. CIK 0001480907 $0 01 Jun 2026
CIK 0002128311 CAZ GP Stakes Growth Fund Austin A. Adams CIK 0001195339 $0 27 May 2026
SBSI SOUTHSIDE BANCSHARES INC Shannon Dacus CIK 0001812188 $0 01 Jun 2026
SBSI SOUTHSIDE BANCSHARES INC Sherri Anthony CIK 0002007340 $0 01 Jun 2026
SBSI SOUTHSIDE BANCSHARES INC Keith Donahoe CIK 0001932608 $0 01 Jun 2026
FSTR FOSTER L B CO Timothy Joseph Curran CIK 0002137596 $0 01 Jun 2026
AVBC Avidia Bancorp, Inc. Jonathan Michael Nelson CIK 0002077951 +$20,128 03 Jun 2026
TNK TEEKAY TANKERS LTD. David Schellenberg CIK 0001977201 $0 02 Jun 2026
TNK TEEKAY TANKERS LTD. Peter Antturi CIK 0001976967 $0 02 Jun 2026
CMCO COLUMBUS MCKINNON CORP Aziz S. Aghili CIK 0001524680 $0 01 Jun 2026
FSTR FOSTER L B CO Timothy Joseph Curran CIK 0002137596 $0 01 Jun 2026
BELFB BEL FUSE INC /NJ Suzanne Kozlovsky CIK 0001955919 -$198,165 01 Jun 2026
PBI PITNEY BOWES INC /DE/ Kurt James Wolf CIK 0001693906 $0 01 Jun 2026
ZD ZIFF DAVIS, INC. W. Brian Kretzmer CIK 0001280284 -$87,596 02 Jun 2026
EDBL Edible Garden AG Inc Scott Wolinsky CIK 0001501552 $0 26 May 2026
NUE NUCOR CORP Kenneth Rex Query CIK 0001181114 -$3,400,843 01 Jun 2026
UMH UMH PROPERTIES, INC. William Edward Mitchell CIK 0001782938 +$1,987 02 Jun 2026
JXN Jackson Financial Inc. Esta E. Stecher CIK 0001180591 $0 01 Jun 2026
JXN Jackson Financial Inc. Russell G. Noles CIK 0001876171 $0 01 Jun 2026
JXN Jackson Financial Inc. Martin J. Lippert CIK 0001527888 $0 01 Jun 2026
JXN Jackson Financial Inc. Drew Lawton CIK 0001605553 $0 01 Jun 2026
JXN Jackson Financial Inc. Derek G. Kirkland CIK 0001876366 $0 01 Jun 2026
JXN Jackson Financial Inc. Steven A. Kandarian CIK 0001255728 $0 01 Jun 2026
JXN Jackson Financial Inc. Durant Gregory T. CIK 0001875587 $0 01 Jun 2026
JXN Jackson Financial Inc. Claffee Lily Fu CIK 0001876346 $0 01 Jun 2026
STBA S&T BANCORP INC Melanie A. Lazzari CIK 0001658977 $0 01 Jun 2026
STBA S&T BANCORP INC Susan A. Nicholson CIK 0001920913 $0 01 Jun 2026
STBA S&T BANCORP INC Rachel Lynn Smydo CIK 0001947722 $0 01 Jun 2026
STBA S&T BANCORP INC LaDawn D. Yesho CIK 0001568900 $0 01 Jun 2026
KE Kimball Electronics, Inc. Richard D. Phillips CIK 0001568163 $0 01 Jun 2026
BY BYLINE BANCORP, INC. Velez Margarita Hugues CIK 0001925724 $0 02 Jun 2026
NUE NUCOR CORP Nadja Y. West CIK 0001787802 $0 01 Jun 2026
NUE NUCOR CORP Michael W. Lamach CIK 0001279505 $0 01 Jun 2026
NUE NUCOR CORP Koellner Laurette T. CIK 0001182054 $0 01 Jun 2026
NUE NUCOR CORP Christopher J. Kearney CIK 0001248040 $0 01 Jun 2026
NUE NUCOR CORP Nicholas C. Gangestad CIK 0001515709 $0 01 Jun 2026
RGR STURM RUGER & CO INC Todd William Seyfert CIK 0002059957 $0 01 Jun 2026
NUE NUCOR CORP Patrick Dempsey CIK 0001307654 $0 01 Jun 2026
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