Insider ownership feed

Latest Insider Reports

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

Insider filings to inspect

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

SEC 4

Dwight A. Merriman at MongoDB, Inc.

Owner CIK 0001237858

4 MDB
CIK
0001237858
Issuer
MongoDB, Inc.
Security
MDB
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$7,416,407
Filed
18 Aug 2026, 16:19:04 UTC
Period
14 Aug 2026

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

SEC 4

Lance G. Laing at Celcuity Inc.

Owner CIK 0001716041

4 CELC
CIK
0001716041
Issuer
Celcuity Inc.
Security
CELC
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
18 Aug 2026, 16:19:02 UTC
Period
14 Aug 2026

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

SEC 4

Troy Dixon at Tradeweb Markets Inc.

Owner CIK 0001875539

4 TW
CIK
0001875539
Issuer
Tradeweb Markets Inc.
Security
TW
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$331,793
Filed
18 Aug 2026, 16:18:58 UTC
Period
14 Aug 2026

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

SEC 4

Nicole Miller at LEGALZOOM.COM, INC.

Owner CIK 0001867504

4 LZ
CIK
0001867504
Issuer
LEGALZOOM.COM, INC.
Security
LZ
Source
SEC Form 4
Action
Insider ownership report
Magnitude
-$426,887
Filed
18 Aug 2026, 16:18:54 UTC
Period
15 Aug 2026

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

SEC 3

Timothy Fox at ACV Auctions Inc.

Owner CIK 0002150450

3 ACVA
CIK
0002150450
Issuer
ACV Auctions Inc.
Security
ACVA
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
18 Aug 2026, 16:18:47 UTC
Period
11 Aug 2026

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

SEC 4

Brian F. Sullivan at Celcuity Inc.

Owner CIK 0000940454

4 CELC
CIK
0000940454
Issuer
Celcuity Inc.
Security
CELC
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
18 Aug 2026, 16:18:32 UTC
Period
14 Aug 2026

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

Rows shown
7,301-7,350 of 14,672
Per page
50
Current page
147

Form 4 insider conviction

Insider conviction radar

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

Fresh reports

14,672

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

Visible buy/sell mix

0/3

Positive/negative net value among the preview cards.

Visible net value

-$8,175,088

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

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

Dwight A. Merriman

MongoDB, Inc. (MDB)

Form 4 Director Filing-backed
CIK
000162828026057659
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$7,416,407
Filed
18 Aug 2026, 16:19:04 UTC
Period
14 Aug 2026

Dwight A. Merriman filed Form 4 for MongoDB, Inc. (MDB). Role/context: Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Lance G. Laing

Celcuity Inc. (CELC)

Form 4 Chief Science Officer, Director Filing-backed
CIK
000171604126000004
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
18 Aug 2026, 16:19:02 UTC
Period
14 Aug 2026

Lance G. Laing filed Form 4 for Celcuity Inc. (CELC). Role/context: Chief Science Officer, Director. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Troy Dixon

Tradeweb Markets Inc. (TW)

Form 4 MD, Co-Head of Global Markets Filing-backed
CIK
000175873026000136
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$331,793
Filed
18 Aug 2026, 16:18:58 UTC
Period
14 Aug 2026

Troy Dixon filed Form 4 for Tradeweb Markets Inc. (TW). Role/context: MD, Co-Head of Global Markets. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Nicole Miller

LEGALZOOM.COM, INC. (LZ)

Form 4 CHIEF LEGAL OFFICER Filing-backed
CIK
000186750426000015
Source
SEC Form 4
Action
Net insider disposition reported
Magnitude
-$426,887
Filed
18 Aug 2026, 16:18:54 UTC
Period
15 Aug 2026

Nicole Miller filed Form 4 for LEGALZOOM.COM, INC. (LZ). Role/context: CHIEF LEGAL OFFICER. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Timothy Fox

ACV Auctions Inc. (ACVA)

Form 3 Chief Financial Officer Filing-backed
CIK
000215045026000003
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
18 Aug 2026, 16:18:47 UTC
Period
11 Aug 2026

Timothy Fox filed Form 3 for ACV Auctions Inc. (ACVA). Role/context: Chief Financial Officer. Verify transaction rows, codes, and footnotes before treating this as a conviction signal.

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Insider signal

Brian F. Sullivan

Celcuity Inc. (CELC)

Form 4 Chief Executive Officer, Director Filing-backed
CIK
000094045426000002
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
18 Aug 2026, 16:18:32 UTC
Period
14 Aug 2026

Brian F. Sullivan filed Form 4 for Celcuity Inc. (CELC). Role/context: Chief Executive Officer, 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
MDB MongoDB, Inc. Dwight A. Merriman CIK 0001237858 -$7,416,407 14 Aug 2026
CELC Celcuity Inc. Lance G. Laing CIK 0001716041 $0 14 Aug 2026
TW Tradeweb Markets Inc. Troy Dixon CIK 0001875539 -$331,793 14 Aug 2026
LZ LEGALZOOM.COM, INC. Nicole Miller CIK 0001867504 -$426,887 15 Aug 2026
ACVA ACV Auctions Inc. Timothy Fox CIK 0002150450 $0 11 Aug 2026
CELC Celcuity Inc. Brian F. Sullivan CIK 0000940454 $0 14 Aug 2026
RYAN RYAN SPECIALTY HOLDINGS, INC. Nicholas Dominic Cortezi CIK 0001869971 $0 14 Aug 2026
DAR DARLING INGREDIENTS INC. Sandra Dudley CIK 0001887770 -$439,416 17 Aug 2026
IPSC Century Therapeutics, Inc. Brent Pfeiffenberger CIK 0002001162 $0 14 Aug 2026
AA Alcoa Corp Andrew Hastings CIK 0001991460 -$305,412 17 Aug 2026
AOMR Angel Oak Mortgage REIT, Inc. Brandon Filson CIK 0001866903 $0 17 Aug 2026
RLAY Relay Therapeutics, Inc. Sanjiv Patel CIK 0001816210 -$979,886 17 Aug 2026
MGNI MAGNITE, INC. David Day CIK 0001523288 $0 15 Aug 2026
TRV TRAVELERS COMPANIES, INC. Anthony M. Jabbour CIK 0001632374 $0 14 Aug 2026
PEGA PEGASYSTEMS INC Rohit Ghai CIK 0001960794 $0 15 Aug 2026
CELC Celcuity Inc. Vicky Hahne CIK 0001716043 $0 14 Aug 2026
CBRS Cerebras Systems Inc. Lior Susan CIK 0001832895 $0 14 Aug 2026
TBLA Taboola.com Ltd. Erez Shachar CIK 0001601099 $0 07 Aug 2026
AFCG Advanced Flower Capital Inc. Robyn Tannenbaum CIK 0001842694 +$3,150 14 Aug 2026
BXSY BEXIL INVESTMENT TRUST WINMILL & CO. INC CIK 0000052234 +$138,941 17 Aug 2026
PRTA PROTHENA CORP PUBLIC LTD CO Fennell Todd W. CIK 0002011420 $0 18 Aug 2026
UMBF UMB FINANCIAL CORP Thomas S. Terry CIK 0001659887 -$867,062 17 Aug 2026
BJDX Bluejay Diagnostics, Inc. Fred S. Zeidman CIK 0000927704 $0 17 Aug 2026
RLAY Relay Therapeutics, Inc. Thomas Catinazzo CIK 0001818261 -$349,734 14 Aug 2026
BJ BJ's Wholesale Club Holdings, Inc. Robert W. Eddy CIK 0001510712 -$749,154 14 Aug 2026
LZ LEGALZOOM.COM, INC. Jeffrey M. Stibel CIK 0001334852 $0 15 Aug 2026
MGNI MAGNITE, INC. Paul Caine CIK 0001411765 -$187,500 14 Aug 2026
SELF Global Self Storage, Inc. WINMILL & CO. INC CIK 0000052234 +$68,443 17 Aug 2026
BJDX Bluejay Diagnostics, Inc. Douglas Clark Wurth CIK 0001830551 $0 17 Aug 2026
CHCT Community Healthcare Trust Inc Leigh Ann Stach CIK 0001638477 $0 14 Aug 2026
ZLAB Zai Lab Ltd Yajing Chen CIK 0001985694 $0 14 Aug 2026
AIRO AIRO Group Holdings, Inc. Mariya Pylypiv CIK 0001865982 -$188,532 13 Aug 2026
BJDX Bluejay Diagnostics, Inc. Svetlana Dey CIK 0001889314 $0 17 Aug 2026
CHCT Community Healthcare Trust Inc William G. Monroe IV CIK 0001979682 $0 18 Aug 2026
BJDX Bluejay Diagnostics, Inc. Indranil Dey CIK 0001889815 $0 17 Aug 2026
BRKR BRUKER CORP Burkhard Prause CIK 0001544726 $0 15 Aug 2026
BRKR BRUKER CORP Wolfgang Pusch CIK 0002143997 -$197,614 15 Aug 2026
BRKR BRUKER CORP Thomas Bures CIK 0001787029 $0 15 Aug 2026
LZ LEGALZOOM.COM, INC. Noel Bertram Watson CIK 0001669081 $0 15 Aug 2026
BRKR BRUKER CORP Juergen Srega CIK 0001569832 $0 15 Aug 2026
ASTH Astrana Health, Inc. David Schmidt CIK 0001594029 $0 14 Aug 2026
BJDX Bluejay Diagnostics, Inc. Donald R. Chase CIK 0001247473 $0 17 Aug 2026
BRKR BRUKER CORP Frank H. Laukien CIK 0001133649 $0 15 Aug 2026
TRV TRAVELERS COMPANIES, INC. Anthony M. Jabbour CIK 0001632374 $0 05 Aug 2026
CHCT Community Healthcare Trust Inc David H. Dupuy CIK 0001774285 $0 18 Aug 2026
BRKR BRUKER CORP Gerald N. Herman CIK 0001327294 $0 15 Aug 2026
BRKR BRUKER CORP Mark Munch CIK 0001544635 -$115,200 14 Aug 2026
SPOT Spotify Technology S.A. Dustee Jenkins CIK 0001967030 -$1,954,343 14 Aug 2026
LEGN Legend Biotech Corp Alan Bash CIK 0001908421 $0 14 Aug 2026
TEM Tempus AI, Inc. Nadja West CIK 0001787802 -$161,700 14 Aug 2026
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