COHEN JOSHUA B

PrivateCIK: 1898644

Location

CAMBRIDGE, MA

YU CHEN-MING

→TCGX ACQUISITION CORP. II

Oct 20, 2026·Oct 20, 2026

1 txn

HENDERSON MICHAEL THOMAS

→TCGX ACQUISITION CORP. II

Oct 20, 2026·Oct 20, 2026

1 txn

MCKENNA MARK C.

→TCGX ACQUISITION CORP. II

Oct 20, 2026·Oct 20, 2026

1 txn

COHEN JOSHUA B

→TCGX ACQUISITION CORP. II

Oct 20, 2026·Oct 20, 2026

1 txn

YU CHEN-MING

→TCGX ACQUISITION CORP. II

Oct 16, 2026·Oct 16, 2026

1 txn

MILNE GEORGE M JR

→AMYLYX PHARMACEUTICALS, INC.

Oct 7, 2026·Oct 7, 2026

1 txn

MILNE GEORGE M JR

144

→AMYLYX PHARMACEUTICALS, INC.

Oct 5, 2026·Oct 5, 2026

BEDROSIAN CAMILLE L

→AMYLYX PHARMACEUTICALS, INC.

Sep 14, 2026·Sep 14, 2026

2 txn

FRATES JAMES M

→AMYLYX PHARMACEUTICALS, INC.

Sep 14, 2026·Sep 14, 2026

6 txn

MAZZARIELLO GINA

→AMYLYX PHARMACEUTICALS, INC.

Sep 14, 2026·Sep 14, 2026

2 txn

COHEN JOSHUA B

→AMYLYX PHARMACEUTICALS, INC.

Sep 14, 2026·Sep 14, 2026

2 txn

KLEE JUSTIN B.

→AMYLYX PHARMACEUTICALS, INC.

Sep 14, 2026·Sep 14, 2026

2 txn

COHEN JOSHUA B

144

→AMYLYX PHARMACEUTICALS, INC.

Sep 11, 2026·Sep 11, 2026

KLEE JUSTIN B.

144

→AMYLYX PHARMACEUTICALS, INC.

Sep 11, 2026·Sep 11, 2026

FRATES JAMES M

144

→AMYLYX PHARMACEUTICALS, INC.

Sep 11, 2026·Sep 11, 2026

BEDROSIAN CAMILLE L

144

→AMYLYX PHARMACEUTICALS, INC.

Sep 11, 2026·Sep 11, 2026

MAZZARIELLO GINA

144

→AMYLYX PHARMACEUTICALS, INC.

Sep 11, 2026·Sep 11, 2026

-3

FRATES JAMES M

→AMYLYX PHARMACEUTICALS, INC.

Aug 21, 2026·Aug 21, 2026

5 txn

BEDROSIAN CAMILLE L

→AMYLYX PHARMACEUTICALS, INC.

Aug 21, 2026·Aug 21, 2026

1 txn

COHEN JOSHUA B

→AMYLYX PHARMACEUTICALS, INC.

Aug 21, 2026·Aug 21, 2026

1 txn

QUIMI DAPHNE

→AMYLYX PHARMACEUTICALS, INC.

Jun 8, 2026·Jun 8, 2026

1 txn

MILNE GEORGE M JR

→AMYLYX PHARMACEUTICALS, INC.

Jun 8, 2026·Jun 8, 2026

1 txn

FIRESTONE KAREN

→AMYLYX PHARMACEUTICALS, INC.

May 26, 2026·May 26, 2026

1 txn

FRATES JAMES M

→AMYLYX PHARMACEUTICALS, INC.

Mar 9, 2026·Mar 9, 2026

5 txn

MAZZARIELLO GINA

→AMYLYX PHARMACEUTICALS, INC.

Mar 9, 2026·Mar 9, 2026

2 txn

Page 1 of 9 · 221 total

Filer	Form	Target	Filed	Activity
YU CHEN-MINGCIK · 1517933	4 Trade	TCGX ACQUISITION CORP. IICIK · 2149916	Oct 20, 2026 Oct 20, 2026	1txn
HENDERSON MICHAEL THOMASCIK · 1779990	3 Initial	TCGX ACQUISITION CORP. IICIK · 2149916	Oct 20, 2026 Oct 20, 2026	1txn
MCKENNA MARK C.CIK · 1749623	3 Initial	TCGX ACQUISITION CORP. IICIK · 2149916	Oct 20, 2026 Oct 20, 2026	1txn
COHEN JOSHUA BCIK · 1898644	3 Initial	TCGX ACQUISITION CORP. IICIK · 2149916	Oct 20, 2026 Oct 20, 2026	1txn
YU CHEN-MINGCIK · 1517933	3 Initial	TCGX ACQUISITION CORP. IICIK · 2149916	Oct 16, 2026 Oct 16, 2026	1txn
MILNE GEORGE M JRCIK · 1179552	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Oct 7, 2026 Oct 7, 2026	1txn
MILNE GEORGE M JRCIK · 1179552	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Oct 5, 2026 Oct 5, 2026	—
BEDROSIAN CAMILLE LCIK · 1326969	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 14, 2026 Sep 14, 2026	2txn
FRATES JAMES MCIK · 1235598	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 14, 2026 Sep 14, 2026	6txn
MAZZARIELLO GINACIK · 1913765	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 14, 2026 Sep 14, 2026	2txn
COHEN JOSHUA BCIK · 1898644	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 14, 2026 Sep 14, 2026	2txn
KLEE JUSTIN B.CIK · 1898314	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 14, 2026 Sep 14, 2026	2txn
COHEN JOSHUA BCIK · 1898644	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 11, 2026 Sep 11, 2026	—
KLEE JUSTIN B.CIK · 1898314	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 11, 2026 Sep 11, 2026	—
FRATES JAMES MCIK · 1235598	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 11, 2026 Sep 11, 2026	—
BEDROSIAN CAMILLE LCIK · 1326969	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 11, 2026 Sep 11, 2026	—
MAZZARIELLO GINACIK · 1913765	144 Sale	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Sep 11, 2026 Sep 11, 2026	—
FRATES JAMES MCIK · 1235598	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Aug 21, 2026 Aug 21, 2026	5txn
BEDROSIAN CAMILLE LCIK · 1326969	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Aug 21, 2026 Aug 21, 2026	1txn
COHEN JOSHUA BCIK · 1898644	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Aug 21, 2026 Aug 21, 2026	1txn
QUIMI DAPHNECIK · 1543031	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Jun 8, 2026 Jun 8, 2026	1txn
MILNE GEORGE M JRCIK · 1179552	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Jun 8, 2026 Jun 8, 2026	1txn
FIRESTONE KARENCIK · 1969821	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	May 26, 2026 May 26, 2026	1txn
FRATES JAMES MCIK · 1235598	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Mar 9, 2026 Mar 9, 2026	5txn
MAZZARIELLO GINACIK · 1913765	4 Trade	AMYLYX PHARMACEUTICALS, INC.CIK · 1658551	Mar 9, 2026 Mar 9, 2026	2txn

Page 1 of 9 · 221 total