DANIEL THOMAS O

PrivateCIK: 1538894

Location

SUMMIT, NJ

VENESS ADAM M

→DIANTHUS THERAPEUTICS, INC. /DE/

Jun 18, 2026·3d ago

4 txn

QUISEL JOHN D

→GOSSAMER BIO, INC.

Jun 5, 2026·Jun 5, 2026

1 txn

DANIEL THOMAS O

→GOSSAMER BIO, INC.

Jun 5, 2026·Jun 5, 2026

1 txn

RANDHAWA SIMRAT

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Jun 1, 2026·Jun 1, 2026

-2

MCGEORGE ANNE

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

VIOLIN JONATHAN

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

READ SIMON

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

ROMANO STEVEN J.

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

LAWTON ALISON FRANCES

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

KANGO SUJAY

→DIANTHUS THERAPEUTICS, INC. /DE/

May 22, 2026·May 22, 2026

1 txn

FLYNN JAMES E

→LARIMAR THERAPEUTICS, INC.

May 21, 2026·May 21, 2026

1 txn

LEFF JONATHAN S

→LARIMAR THERAPEUTICS, INC.

May 20, 2026·May 20, 2026

1 txn

THOMAS FRANK E

→LARIMAR THERAPEUTICS, INC.

May 20, 2026·May 20, 2026

1 txn

SHERMAN JEFFREY W

→LARIMAR THERAPEUTICS, INC.

May 20, 2026·May 20, 2026

1 txn

SOTEROPOULOS PAULA

→DIANTHUS THERAPEUTICS, INC. /DE/

May 11, 2026·May 11, 2026

3 txn

SOTEROPOULOS PAULA

→DIANTHUS THERAPEUTICS, INC. /DE/

Apr 1, 2026·Apr 1, 2026

3 txn

SAVITZ RYAN

→DIANTHUS THERAPEUTICS, INC. /DE/

Apr 1, 2026·Apr 1, 2026

12 txn

SAVITZ RYAN

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Mar 31, 2026·Mar 31, 2026

SOTEROPOULOS PAULA

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Mar 31, 2026·Mar 31, 2026

-2

SOTEROPOULOS PAULA

→DIANTHUS THERAPEUTICS, INC. /DE/

Mar 26, 2026·Mar 26, 2026

3 txn

SOTEROPOULOS PAULA

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Mar 24, 2026·Mar 24, 2026

HASNAIN FAHEEM

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

20 txn

PETERSON CARYN

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

24 txn

SMITH ROBERT PAUL JR

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

4 txn

GARCIA MARINO

→DIANTHUS THERAPEUTICS, INC. /DE/

Mar 17, 2026·Mar 17, 2026

4 txn

Page 1 of 11 · 268 total

Filer	Form	Target	Filed	Activity
VENESS ADAM MCIK · 1778623	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Jun 18, 2026 3d ago	4txn
QUISEL JOHN DCIK · 1586788	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Jun 5, 2026 Jun 5, 2026	1txn
DANIEL THOMAS OCIK · 1538894	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Jun 5, 2026 Jun 5, 2026	1txn
RANDHAWA SIMRATCIK · 1992260	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Jun 1, 2026 Jun 1, 2026	—
MCGEORGE ANNECIK · 1779934	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
VIOLIN JONATHANCIK · 1730615	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
READ SIMONCIK · 1688199	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
ROMANO STEVEN J.CIK · 1639860	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
LAWTON ALISON FRANCESCIK · 1542650	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
KANGO SUJAYCIK · 1336503	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 22, 2026 May 22, 2026	1txn
FLYNN JAMES ECIK · 1352546	4 Trade	LARIMAR THERAPEUTICS, INC.CIK · 1374690	May 21, 2026 May 21, 2026	1txn
LEFF JONATHAN SCIK · 1215242	4 Trade	LARIMAR THERAPEUTICS, INC.CIK · 1374690	May 20, 2026 May 20, 2026	1txn
THOMAS FRANK ECIK · 1242616	4 Trade	LARIMAR THERAPEUTICS, INC.CIK · 1374690	May 20, 2026 May 20, 2026	1txn
SHERMAN JEFFREY WCIK · 1230482	4 Trade	LARIMAR THERAPEUTICS, INC.CIK · 1374690	May 20, 2026 May 20, 2026	1txn
SOTEROPOULOS PAULACIK · 1692444	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	May 11, 2026 May 11, 2026	3txn
SOTEROPOULOS PAULACIK · 1692444	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Apr 1, 2026 Apr 1, 2026	3txn
SAVITZ RYANCIK · 1992324	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Apr 1, 2026 Apr 1, 2026	12txn
SAVITZ RYANCIK · 1992324	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Mar 31, 2026 Mar 31, 2026	—
SOTEROPOULOS PAULACIK · 1692444	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Mar 31, 2026 Mar 31, 2026	—
SOTEROPOULOS PAULACIK · 1692444	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Mar 26, 2026 Mar 26, 2026	3txn
SOTEROPOULOS PAULACIK · 1692444	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Mar 24, 2026 Mar 24, 2026	—
HASNAIN FAHEEMCIK · 1352620	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	20txn
PETERSON CARYNCIK · 1857256	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	24txn
SMITH ROBERT PAUL JRCIK · 2003059	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	4txn
GARCIA MARINOCIK · 1669866	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Mar 17, 2026 Mar 17, 2026	4txn

Page 1 of 11 · 268 total