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

David A. Dykstra at WINTRUST FINANCIAL CORP

Owner CIK 0001244276

4 WTFC
CIK
0001244276
Issuer
WINTRUST FINANCIAL CORP
Security
WTFC
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:08:06 UTC
Period
28 May 2026

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

SEC 4

Severin Hacker at Duolingo, Inc.

Owner CIK 0001870272

4 DUOL
CIK
0001870272
Issuer
Duolingo, Inc.
Security
DUOL
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:08:03 UTC
Period
27 May 2026

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

SEC 4

Edward J. Wehmer at WINTRUST FINANCIAL CORP

Owner CIK 0001244290

4 WTFC
CIK
0001244290
Issuer
WINTRUST FINANCIAL CORP
Security
WTFC
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:08:00 UTC
Period
28 May 2026

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

SEC 4

Leo S. Mackay Jr. at COGNIZANT TECHNOLOGY SOLUTIONS CORP

Owner CIK 0001558398

4 CTSH
CIK
0001558398
Issuer
COGNIZANT TECHNOLOGY SOLUTIONS CORP
Security
CTSH
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:07:57 UTC
Period
27 May 2026

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

SEC 4

Luis von Ahn at Duolingo, Inc.

Owner CIK 0001829259

4 DUOL
CIK
0001829259
Issuer
Duolingo, Inc.
Security
DUOL
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:07:55 UTC
Period
27 May 2026

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

SEC 4

Anthony J. Allott at SILGAN HOLDINGS INC

Owner CIK 0001199503

4 SLGN
CIK
0001199503
Issuer
SILGAN HOLDINGS INC
Security
SLGN
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
29 May 2026, 16:07:47 UTC
Period
27 May 2026

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

Rows shown
17,301-17,350 of 20,624
Per page
50
Current page
347

Form 4 insider conviction

Insider conviction radar

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

Fresh reports

20,624

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

Visible buy/sell mix

0/0

Positive/negative net value among the preview cards.

Visible net value

$0

Directional preview only; verify transaction rows and footnotes.

Newest evidence

29 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

David A. Dykstra

WINTRUST FINANCIAL CORP (WTFC)

Form 4 VICE CHAIRMAN AND COO Filing-backed
CIK
000124427626000012
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:08:06 UTC
Period
28 May 2026

David A. Dykstra filed Form 4 for WINTRUST FINANCIAL CORP (WTFC). Role/context: VICE CHAIRMAN AND COO. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Severin Hacker

Duolingo, Inc. (DUOL)

Form 4 Chief Tech Officer, Co-Founder, Director, 10%+ Owner Filing-backed
CIK
000162828026039164
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:08:03 UTC
Period
27 May 2026

Severin Hacker filed Form 4 for Duolingo, Inc. (DUOL). Role/context: Chief Tech Officer, Co-Founder, Director, 10%+ Owner. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Edward J. Wehmer

WINTRUST FINANCIAL CORP (WTFC)

Form 4 FOUNDER AND SENIOR ADVISOR Filing-backed
CIK
000124429026000007
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:08:00 UTC
Period
28 May 2026

Edward J. Wehmer filed Form 4 for WINTRUST FINANCIAL CORP (WTFC). Role/context: FOUNDER AND SENIOR ADVISOR. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Leo S. Mackay Jr.

COGNIZANT TECHNOLOGY SOLUTIONS CORP (CTSH)

Form 4 Director Filing-backed
CIK
000155839826000006
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:07:57 UTC
Period
27 May 2026

Leo S. Mackay Jr. filed Form 4 for COGNIZANT TECHNOLOGY SOLUTIONS CORP (CTSH). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Luis von Ahn

Duolingo, Inc. (DUOL)

Form 4 President & CEO, Co-Founder, Director, 10%+ Owner Filing-backed
CIK
000162828026039163
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:07:55 UTC
Period
27 May 2026

Luis von Ahn filed Form 4 for Duolingo, Inc. (DUOL). Role/context: President & CEO, Co-Founder, Director, 10%+ Owner. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Anthony J. Allott

SILGAN HOLDINGS INC (SLGN)

Form 4 Director Filing-backed
CIK
000162828026039161
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
29 May 2026, 16:07:47 UTC
Period
27 May 2026

Anthony J. Allott filed Form 4 for SILGAN HOLDINGS INC (SLGN). Role/context: Director. 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
WTFC WINTRUST FINANCIAL CORP David A. Dykstra CIK 0001244276 $0 28 May 2026
DUOL Duolingo, Inc. Severin Hacker CIK 0001870272 $0 27 May 2026
WTFC WINTRUST FINANCIAL CORP Edward J. Wehmer CIK 0001244290 $0 28 May 2026
CTSH COGNIZANT TECHNOLOGY SOLUTIONS CORP Leo S. Mackay Jr. CIK 0001558398 $0 27 May 2026
DUOL Duolingo, Inc. Luis von Ahn CIK 0001829259 $0 27 May 2026
SLGN SILGAN HOLDINGS INC Anthony J. Allott CIK 0001199503 $0 27 May 2026
PWP Perella Weinberg Partners Houda Dabboussi CIK 0002080644 $0 27 May 2026
PROK PROKIDNEY CORP. Alan Lotvin CIK 0001472795 $0 28 May 2026
AWHL Aspira Women's Health Inc. Jeffrey K. Cohen CIK 0002071174 $0 19 Sep 2025
CTSH COGNIZANT TECHNOLOGY SOLUTIONS CORP Power Michael Patsalos-Fox CIK 0001553895 $0 27 May 2026
SLGN SILGAN HOLDINGS INC Leigh J. Abramson CIK 0001205109 $0 27 May 2026
PROK PROKIDNEY CORP. Santos Jose Ignacio Jimenez CIK 0001937007 $0 28 May 2026
PWP Perella Weinberg Partners Elizabeth C. Fascitelli CIK 0001029604 $0 27 May 2026
NNDM Nano Dimension Ltd. Phillip Borenstein CIK 0002133510 $0 01 Jan 2026
OTIS Otis Worldwide Corp Kathy Hopinkah Hannan CIK 0001767813 $0 27 May 2026
AMWD AMERICAN WOODMARK CORP Andrew B. Cogan CIK 0001310400 $0 28 May 2026
PROK PROKIDNEY CORP. Jennifer A. Fox CIK 0001841557 $0 28 May 2026
NNDM Nano Dimension Ltd. Robert M. Pons CIK 0001274520 $0 01 Jan 2026
HIG HARTFORD INSURANCE GROUP, INC. Adin M. Tooker CIK 0001953211 -$1,201,981 27 May 2026
AMWD AMERICAN WOODMARK CORP Latasha Akoma CIK 0001908390 $0 28 May 2026
PWP Perella Weinberg Partners Kristin W. Mugford CIK 0001213408 $0 27 May 2026
XPO XPO, Inc. Allison Landry CIK 0001876308 -$517,472 28 May 2026
PROK PROKIDNEY CORP. William F. Doyle CIK 0001194459 $0 28 May 2026
NNDM Nano Dimension Ltd. David Stehlin CIK 0001541951 $0 01 Jan 2026
OTIS Otis Worldwide Corp Nelda J. Connors CIK 0001478748 $0 27 May 2026
IRTC iRhythm Holdings, Inc. Merz Cathleen Noel Bairey CIK 0001738783 $0 27 May 2026
AMWD AMERICAN WOODMARK CORP William L. Waszak CIK 0002058853 $0 28 May 2026
TDAC Translational Development Acquisition Corp. Michael B. Hoffman CIK 0001290208 $0 27 May 2026
ECOR electroCore, Inc. Joshua S. Lev CIK 0002036609 -$60,003 28 May 2026
KALV KalVista Pharmaceuticals, Inc. Christopher Yea CIK 0001691102 -$905,225 27 May 2026
NSPR InspireMD, Inc. Paul Stuka CIK 0001528577 +$17,500 27 May 2026
AWHL Aspira Women's Health Inc. John D. Fraser CIK 0001769195 +$7,375 17 Sep 2025
PAY Paymentus Holdings, Inc. Robert Palumbo CIK 0001475179 $0 27 May 2026
AWHL Aspira Women's Health Inc. Jeffrey K. Cohen CIK 0002071174 +$25,000 17 Sep 2025
PAY Paymentus Holdings, Inc. Thomas C. Barnds CIK 0001474980 $0 27 May 2026
PAY Paymentus Holdings, Inc. Accel-KKR Holdings GP, LLC CIK 0001863465 $0 27 May 2026
IMVT Immunovant, Inc. Andrew J. Fromkin CIK 0001341896 -$7,438,111 28 May 2026
NNDM Nano Dimension Ltd. John Brenton CIK 0002103000 $0 24 Mar 2026
PROK PROKIDNEY CORP. Uma Sinha CIK 0001742587 $0 28 May 2026
IRTC iRhythm Holdings, Inc. Bruce G. Bodaken CIK 0001527009 $0 27 May 2026
PWP Perella Weinberg Partners Jorma J. Ollila CIK 0001198944 $0 27 May 2026
VVV VALVOLINE INC Lori Ann Flees CIK 0001924613 $0 28 May 2026
AMWD AMERICAN WOODMARK CORP Dwayne L. Medlin CIK 0002013347 $0 28 May 2026
OTIS Otis Worldwide Corp Jill Brannon CIK 0001770342 $0 27 May 2026
PROK PROKIDNEY CORP. Legorreta G. Pablo CIK 0001507678 $0 28 May 2026
IRTC iRhythm Holdings, Inc. Karen Ling CIK 0001597450 $0 27 May 2026
CAVA CAVA GROUP, INC. KADOW JOSEPH JOHN CIK 0001019438 $0 25 May 2026
PROK PROKIDNEY CORP. Brian Jg Pereira CIK 0001298146 $0 28 May 2026
IRTC iRhythm Holdings, Inc. Karen K. Mcginnis CIK 0001188264 $0 27 May 2026
AMWD AMERICAN WOODMARK CORP Michael Scott Culbreth CIK 0001601006 $0 28 May 2026
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