RYAN JASON

PrivateCIK: 1585017

Location

CAMBRIDGE, MA

STUELAND KATHERINE

→GENEDX HOLDINGS CORP.

Sep 11, 2026·1d ago

3 txn

RANDHAWA SIMRAT

→DIANTHUS THERAPEUTICS, INC. /DE/

Sep 3, 2026·Sep 3, 2026

9 txn

STUELAND KATHERINE

144

→GENEDX HOLDINGS CORP.

Sep 1, 2026·Sep 1, 2026

-3

RANDHAWA SIMRAT

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Sep 1, 2026·Sep 1, 2026

READ SIMON

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 19, 2026·Aug 19, 2026

3 txn

VENESS ADAM M

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 14, 2026·Aug 14, 2026

2 txn

READ SIMON

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 11, 2026·Aug 11, 2026

8 txn

READ SIMON

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 10, 2026·Aug 10, 2026

GARCIA MARINO

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 7, 2026·Aug 7, 2026

11 txn

GARCIA MARINO

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 7, 2026·Aug 7, 2026

GARCIA MARINO

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 7, 2026·Aug 7, 2026

RYAN JASON

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

3 txn

RUCH JOSHUA

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

6 txn

MEISTER KEITH A.

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

5 txn

CASDIN ELI

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

6 txn

PFENNIGER RICHARD C JR

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

3 txn

LEPROUST EMILY M.

→GENEDX HOLDINGS CORP.

Jun 23, 2026·Jun 23, 2026

3 txn

STUELAND KATHERINE

→GENEDX HOLDINGS CORP.

Jun 18, 2026·Jun 18, 2026

5 txn

VENESS ADAM M

→DIANTHUS THERAPEUTICS, INC. /DE/

Jun 18, 2026·Jun 18, 2026

4 txn

STUELAND KATHERINE

→GENEDX HOLDINGS CORP.

Jun 11, 2026·Jun 11, 2026

3 txn

CASDIN CAPITAL, LLC

→GENEDX HOLDINGS CORP.

Jun 8, 2026·Jun 8, 2026

5 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

Page 1 of 18 · 427 total

Filer	Form	Target	Filed	Activity
STUELAND KATHERINECIK · 1689575	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Sep 11, 2026 1d ago	3txn
RANDHAWA SIMRATCIK · 1992260	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Sep 3, 2026 Sep 3, 2026	9txn
STUELAND KATHERINECIK · 1689575	144 Sale	GENEDX HOLDINGS CORP.CIK · 1818331	Sep 1, 2026 Sep 1, 2026	—
RANDHAWA SIMRATCIK · 1992260	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Sep 1, 2026 Sep 1, 2026	—
READ SIMONCIK · 1688199	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 19, 2026 Aug 19, 2026	3txn
VENESS ADAM MCIK · 1778623	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 14, 2026 Aug 14, 2026	2txn
READ SIMONCIK · 1688199	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 11, 2026 Aug 11, 2026	8txn
READ SIMONCIK · 1688199	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 10, 2026 Aug 10, 2026	—
GARCIA MARINOCIK · 1669866	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 7, 2026 Aug 7, 2026	11txn
GARCIA MARINOCIK · 1669866	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 7, 2026 Aug 7, 2026	—
GARCIA MARINOCIK · 1669866	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 7, 2026 Aug 7, 2026	—
RYAN JASONCIK · 1585017	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	3txn
RUCH JOSHUACIK · 943431	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	6txn
MEISTER KEITH A.CIK · 1307631	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	5txn
CASDIN ELICIK · 1534264	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	6txn
PFENNIGER RICHARD C JRCIK · 1200796	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	3txn
LEPROUST EMILY M.CIK · 1753655	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 23, 2026 Jun 23, 2026	3txn
STUELAND KATHERINECIK · 1689575	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 18, 2026 Jun 18, 2026	5txn
VENESS ADAM MCIK · 1778623	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Jun 18, 2026 Jun 18, 2026	4txn
STUELAND KATHERINECIK · 1689575	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 11, 2026 Jun 11, 2026	3txn
CASDIN CAPITAL, LLCCIK · 1534261	4 Trade	GENEDX HOLDINGS CORP.CIK · 1818331	Jun 8, 2026 Jun 8, 2026	5txn
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

Page 1 of 18 · 427 total