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.

Recent insider signals

Insider filings to inspect

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

SEC 3

Marion Johnston Erwin Jr. at TRex Bio, Inc.

Owner CIK 0002152052

3 Issuer CIK 0002139097
CIK
0002152052
Issuer
TRex Bio, Inc.
Security
Issuer CIK 0002139097
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:43:34 UTC
Period
08 Oct 2026

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

SEC 3

Carol Giltner Gallagher at TRex Bio, Inc.

Owner CIK 0001329959

3 Issuer CIK 0002139097
CIK
0001329959
Issuer
TRex Bio, Inc.
Security
Issuer CIK 0002139097
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:42:23 UTC
Period
08 Oct 2026

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

SEC 3

Joel S. Marcus at TRex Bio, Inc.

Owner CIK 0001216955

3 Issuer CIK 0002139097
CIK
0001216955
Issuer
TRex Bio, Inc.
Security
Issuer CIK 0002139097
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:42:09 UTC
Period
08 Oct 2026

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

SEC 3

Ariella Kelman at TRex Bio, Inc.

Owner CIK 0002152055

3 Issuer CIK 0002139097
CIK
0002152055
Issuer
TRex Bio, Inc.
Security
Issuer CIK 0002139097
Source
SEC Form 3
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:41:48 UTC
Period
08 Oct 2026

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

SEC 4

Michael J. Berendt at Retension Pharmaceuticals, Inc.

Owner CIK 0001186877

4 Issuer CIK 0002002988
CIK
0001186877
Issuer
Retension Pharmaceuticals, Inc.
Security
Issuer CIK 0002002988
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:39:50 UTC
Period
08 Oct 2026

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

SEC 4

Donald Olds at Retension Pharmaceuticals, Inc.

Owner CIK 0001807762

4 Issuer CIK 0002002988
CIK
0001807762
Issuer
Retension Pharmaceuticals, Inc.
Security
Issuer CIK 0002002988
Source
SEC Form 4
Action
Insider ownership report
Magnitude
$0
Filed
08 Oct 2026, 21:39:23 UTC
Period
08 Oct 2026

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

Rows shown
851-900 of 12,050
Per page
50
Current page
18

Form 4 insider conviction

Insider conviction radar

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

Fresh reports

12,050

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

08 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.

Insider signal

Marion Johnston Erwin Jr.

TRex Bio, Inc.

Form 3 Chief Executive Officer, Director Filing-backed
CIK
000119312526418274
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:43:34 UTC
Period
08 Oct 2026

Marion Johnston Erwin Jr. filed Form 3 for TRex Bio, Inc.. 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.

Insider signal

Carol Giltner Gallagher

TRex Bio, Inc.

Form 3 Director Filing-backed
CIK
000119312526418271
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:42:23 UTC
Period
08 Oct 2026

Carol Giltner Gallagher filed Form 3 for TRex Bio, Inc.. 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.

Insider signal

Joel S. Marcus

TRex Bio, Inc.

Form 3 Director Filing-backed
CIK
000119312526418270
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:42:09 UTC
Period
08 Oct 2026

Joel S. Marcus filed Form 3 for TRex Bio, Inc.. 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.

Insider signal

Ariella Kelman

TRex Bio, Inc.

Form 3 Chief Medical Officer Filing-backed
CIK
000119312526418269
Source
SEC Form 3
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:41:48 UTC
Period
08 Oct 2026

Ariella Kelman filed Form 3 for TRex Bio, Inc.. Role/context: Chief Medical Officer. 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.

Insider signal

Michael J. Berendt

Retension Pharmaceuticals, Inc.

Form 4 Director Filing-backed
CIK
000121390026108190
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:39:50 UTC
Period
08 Oct 2026

Michael J. Berendt filed Form 4 for Retension Pharmaceuticals, Inc.. 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.

Insider signal

Donald Olds

Retension Pharmaceuticals, Inc.

Form 4 Director Filing-backed
CIK
000121390026108189
Source
SEC Form 4
Action
Ownership change reported
Magnitude
$0
Filed
08 Oct 2026, 21:39:23 UTC
Period
08 Oct 2026

Donald Olds filed Form 4 for Retension Pharmaceuticals, Inc.. 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
CIK 0002139097 TRex Bio, Inc. Marion Johnston Erwin Jr. CIK 0002152052 $0 08 Oct 2026
CIK 0002139097 TRex Bio, Inc. Carol Giltner Gallagher CIK 0001329959 $0 08 Oct 2026
CIK 0002139097 TRex Bio, Inc. Joel S. Marcus CIK 0001216955 $0 08 Oct 2026
CIK 0002139097 TRex Bio, Inc. Ariella Kelman CIK 0002152055 $0 08 Oct 2026
CIK 0002002988 Retension Pharmaceuticals, Inc. Michael J. Berendt CIK 0001186877 $0 08 Oct 2026
CIK 0002002988 Retension Pharmaceuticals, Inc. Donald Olds CIK 0001807762 $0 08 Oct 2026
CIK 0002139097 TRex Bio, Inc. ELI LILLY & Co CIK 0000059478 $0 08 Oct 2026
CIK 0002002988 Retension Pharmaceuticals, Inc. Franklin M. Berger CIK 0001273885 $0 08 Oct 2026
AJG Arthur J. Gallagher & Co. Kyle Graham Koreyva CIK 0002151400 $0 01 Oct 2026
TMS Teamshares Inc Richard J. Hendrix CIK 0001218306 $0 29 Sep 2026
TMS Teamshares Inc Evan Charles Moore CIK 0002134155 $0 29 Sep 2026
OWLT Owlet, Inc. Kurt Workman CIK 0001868338 $0 06 Oct 2026
TALO TALOS ENERGY INC. Barbara J. Faulkenberry CIK 0001662529 $0 01 Oct 2026
TMS Teamshares Inc Adam J. Fishman CIK 0001504216 $0 29 Sep 2026
ASAN Asana, Inc. Tram le Heather CIK 0002153898 $0 05 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Elizabeth Muller CIK 0002081850 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Joseph Eugene Nelson CIK 0001879973 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Christopher Lombard Parker CIK 0002080920 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Sophie McCallum CIK 0002085363 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Jesse Sloane CIK 0002081236 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Ralph L. Hunter Jr. CIK 0002088585 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Christa Steele CIK 0001530084 $0 06 Oct 2026
AFL AFLAC INC Japan Post Holdings Co., Ltd. CIK 0001783464 -$1,481,027 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Renee J. Hornbaker CIK 0001208752 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Leslie Goldman Tepper CIK 0002062355 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Rodney Baltzer CIK 0002080757 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Paula Whitten-Doolin CIK 0001951825 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Jonathon Angell CIK 0002080569 $0 06 Oct 2026
DBHL Deep Isolation Nuclear, Inc. Steven Airhart CIK 0002080750 $0 06 Oct 2026
ASTH Astrana Health, Inc. Brandon Sim CIK 0001813532 $0 06 Oct 2026
ATTO Attovia Therapeutics, Inc. Fu Tao CIK 0001644888 $0 04 Aug 2026
CRWD CrowdStrike Holdings, Inc. George Kurtz CIK 0001778564 -$5,494,349 06 Oct 2026
ATTO Attovia Therapeutics, Inc. Steven Chan CIK 0001654907 $0 04 Aug 2026
ATTO Attovia Therapeutics, Inc. Fu Tao CIK 0001644888 $0 04 Aug 2026
ATTO Attovia Therapeutics, Inc. Steven Chan CIK 0001654907 $0 04 Aug 2026
HALO HALOZYME THERAPEUTICS, INC. Helen Torley CIK 0001528185 -$6,610,501 06 Oct 2026
HALO HALOZYME THERAPEUTICS, INC. Bernadette Connaughton CIK 0001662521 $0 05 May 2026
HQY HEALTHEQUITY, INC. Delano Ladd CIK 0001683056 $0 06 Oct 2026
ENHA Enhanced Group Inc. Anthony D. Eisenberg CIK 0001848367 $0 06 Oct 2026
HQY HEALTHEQUITY, INC. Michael Henry Fiore CIK 0002016116 $0 06 Oct 2026
ENHA Enhanced Group Inc. Juliette Han CIK 0002092550 $0 06 Oct 2026
ENHA Enhanced Group Inc. Michael Sepso CIK 0002156661 $0 06 Oct 2026
ENHA Enhanced Group Inc. James Gaskill Simpson CIK 0002130544 $0 06 Oct 2026
SVIA Silvia, Inc. Shain Noor CIK 0002117818 $0 07 Oct 2026
VST Vistra Corp. Kristopher E. Moldovan CIK 0001940494 -$3,300,000 07 Oct 2026
PLAY Dave & Buster's Entertainment, Inc. Antonio Pineiro CIK 0001938669 $0 07 Oct 2026
PLAY Dave & Buster's Entertainment, Inc. Cory Hatton CIK 0002149157 $0 07 Oct 2026
PLAY Dave & Buster's Entertainment, Inc. Les Lehner CIK 0001939974 $0 07 Oct 2026
ASTH Astrana Health, Inc. Thomas S. Lam CIK 0001664499 $0 06 Oct 2026
PLAY Dave & Buster's Entertainment, Inc. Aldo Rosales CIK 0002149166 $0 07 Oct 2026
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .