ARBUCKLE STUART A

PrivateCIK: 1557290

Location

CAMBRIDGE, MA

ARBUCKLE STUART A

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

CHODAKEWITZ JEFFREY

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

YOUNG WILLIAM D

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

MITCHELL DEAN J

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

KINDLER JEFFREY B

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

NORDEN GREGORY

→PRAXIS PRECISION MEDICINES, INC.

Jun 12, 2026·Jun 12, 2026

2 txn

PYOTT DAVID E I

→ALNYLAM PHARMACEUTICALS, INC.

Jun 3, 2026·Jun 3, 2026

8 txn

PYOTT DAVID E I

144

→ALNYLAM PHARMACEUTICALS, INC.

Jun 1, 2026·Jun 1, 2026

PYOTT DAVID E I

→ALNYLAM PHARMACEUTICALS, INC.

May 22, 2026·May 22, 2026

3 txn

AUSIELLO DENNIS A

→ALNYLAM PHARMACEUTICALS, INC.

May 22, 2026·May 22, 2026

3 txn

ARBUCKLE STUART A

→ALNYLAM PHARMACEUTICALS, INC.

May 22, 2026·May 22, 2026

2 txn

SMITH HUNTER C

→RHYTHM PHARMACEUTICALS, INC.

May 20, 2026·May 20, 2026

2 txn

GERMAN CHRISTOPHER PAUL

→RHYTHM PHARMACEUTICALS, INC.

May 19, 2026·May 19, 2026

7 txn

SCHULMAN AMY W

→ALNYLAM PHARMACEUTICALS, INC.

May 14, 2026·May 14, 2026

2 txn

MCLAUGHLIN MELISSA

→ALNYLAM PHARMACEUTICALS, INC.

Apr 7, 2026·Apr 7, 2026

14 txn

MCLAUGHLIN MELISSA

144

→ALNYLAM PHARMACEUTICALS, INC.

Apr 6, 2026·Apr 6, 2026

GERMAN CHRISTOPHER PAUL

→RHYTHM PHARMACEUTICALS, INC.

Mar 6, 2026·Mar 6, 2026

3 txn

FITZGERALD KEVIN JOSEPH

→ALNYLAM PHARMACEUTICALS, INC.

Mar 6, 2026·Mar 6, 2026

13 txn

GARG PUSHKAL

→ALNYLAM PHARMACEUTICALS, INC.

Mar 6, 2026·Mar 6, 2026

14 txn

GARG PUSHKAL

144

→ALNYLAM PHARMACEUTICALS, INC.

Mar 5, 2026·Mar 5, 2026

-3

FITZGERALD KEVIN JOSEPH

144

→ALNYLAM PHARMACEUTICALS, INC.

Mar 5, 2026·Mar 5, 2026

-4

FITZGERALD KEVIN JOSEPH

→ALNYLAM PHARMACEUTICALS, INC.

Mar 4, 2026·Mar 4, 2026

17 txn

SUPRAN BRYAN

→ALNYLAM PHARMACEUTICALS, INC.

Mar 4, 2026·Mar 4, 2026

2 txn

GARG PUSHKAL

→ALNYLAM PHARMACEUTICALS, INC.

Mar 4, 2026·Mar 4, 2026

18 txn

GREENSTREET YVONNE

→ALNYLAM PHARMACEUTICALS, INC.

Mar 4, 2026·Mar 4, 2026

14 txn

Page 1 of 38 · 937 total

Filer	Form	Target	Filed	Activity
ARBUCKLE STUART ACIK · 1557290	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
CHODAKEWITZ JEFFREYCIK · 1610876	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
YOUNG WILLIAM DCIK · 1217420	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
MITCHELL DEAN JCIK · 1199297	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
KINDLER JEFFREY BCIK · 1174454	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
NORDEN GREGORYCIK · 1405104	4 Trade	PRAXIS PRECISION MEDICINES, INC.CIK · 1689548	Jun 12, 2026 Jun 12, 2026	2txn
PYOTT DAVID E ICIK · 1051578	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Jun 3, 2026 Jun 3, 2026	8txn
PYOTT DAVID E ICIK · 1051578	144 Sale	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Jun 1, 2026 Jun 1, 2026	—
PYOTT DAVID E ICIK · 1051578	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	May 22, 2026 May 22, 2026	3txn
AUSIELLO DENNIS ACIK · 1381994	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	May 22, 2026 May 22, 2026	3txn
ARBUCKLE STUART ACIK · 1557290	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	May 22, 2026 May 22, 2026	2txn
SMITH HUNTER CCIK · 1636385	4 Trade	RHYTHM PHARMACEUTICALS, INC.CIK · 1649904	May 20, 2026 May 20, 2026	2txn
GERMAN CHRISTOPHER PAULCIK · 1260835	4 Trade	RHYTHM PHARMACEUTICALS, INC.CIK · 1649904	May 19, 2026 May 19, 2026	7txn
SCHULMAN AMY WCIK · 1438226	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	May 14, 2026 May 14, 2026	2txn
MCLAUGHLIN MELISSACIK · 2127187	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Apr 7, 2026 Apr 7, 2026	14txn
MCLAUGHLIN MELISSACIK · 2127187	144 Sale	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Apr 6, 2026 Apr 6, 2026	—
GERMAN CHRISTOPHER PAULCIK · 1260835	4 Trade	RHYTHM PHARMACEUTICALS, INC.CIK · 1649904	Mar 6, 2026 Mar 6, 2026	3txn
FITZGERALD KEVIN JOSEPHCIK · 1886431	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 6, 2026 Mar 6, 2026	13txn
GARG PUSHKALCIK · 1829252	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 6, 2026 Mar 6, 2026	14txn
GARG PUSHKALCIK · 1829252	144 Sale	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 5, 2026 Mar 5, 2026	—
FITZGERALD KEVIN JOSEPHCIK · 1886431	144 Sale	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 5, 2026 Mar 5, 2026	—
FITZGERALD KEVIN JOSEPHCIK · 1886431	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 4, 2026 Mar 4, 2026	17txn
SUPRAN BRYANCIK · 1511797	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 4, 2026 Mar 4, 2026	2txn
GARG PUSHKALCIK · 1829252	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 4, 2026 Mar 4, 2026	18txn
GREENSTREET YVONNECIK · 1446125	4 Trade	ALNYLAM PHARMACEUTICALS, INC.CIK · 1178670	Mar 4, 2026 Mar 4, 2026	14txn

Page 1 of 38 · 937 total