STOPPEL LAURA

PrivateCIK: 1865119

Location

CHARLOTTESVILLE, VA

MIRALLES GINES DIEGO

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 11, 2026·1d ago

2 txn

HORAN CHRISTOPHER

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 11, 2026·1d ago

2 txn

BUSH JENNIFER

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 11, 2026·1d ago

2 txn

ASLAN FRED

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 9, 2026·4d ago

1 txn

STOPPEL LAURA

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 8, 2026·4d ago

1 txn

HOUGEN ELIZABETH L

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 8, 2026·4d ago

1 txn

DANIELS BRIAN

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 8, 2026·4d ago

1 txn

MOORE ALISON

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 8, 2026·4d ago

1 txn

BUSH JENNIFER

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 4, 2026·Sep 4, 2026

1 txn

HORAN CHRISTOPHER

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 4, 2026·Sep 4, 2026

1 txn

BANERJEE SUBHASHIS

→ARTIVA BIOTHERAPEUTICS, INC.

Sep 4, 2026·Sep 4, 2026

1 txn

BANERJEE SUBHASHIS

144

→ARTIVA BIOTHERAPEUTICS, INC.

Aug 27, 2026·Aug 27, 2026

BANERJEE SUBHASHIS

144

→ARTIVA BIOTHERAPEUTICS, INC.

Aug 18, 2026·Aug 18, 2026

-2

STOPPEL LAURA

→ACUMEN PHARMACEUTICALS, INC.

Jun 5, 2026·Jun 5, 2026

2 txn

DRAPKIN KIMBERLEE C

→ACUMEN PHARMACEUTICALS, INC.

Jun 5, 2026·Jun 5, 2026

2 txn

STALFORT JOHN A III

→ACUMEN PHARMACEUTICALS, INC.

Jun 5, 2026·Jun 5, 2026

2 txn

IVES JEFFREY L.

→ACUMEN PHARMACEUTICALS, INC.

Jun 5, 2026·Jun 5, 2026

2 txn

GC CORP.

→ARTIVA BIOTHERAPEUTICS, INC.

May 28, 2026·May 28, 2026

2 txn

HORAN CHRISTOPHER

→ARTIVA BIOTHERAPEUTICS, INC.

May 20, 2026·May 20, 2026

1 txn

BUSH JENNIFER

→ARTIVA BIOTHERAPEUTICS, INC.

May 20, 2026·May 20, 2026

1 txn

MIRALLES GINES DIEGO

→ARTIVA BIOTHERAPEUTICS, INC.

May 19, 2026·May 19, 2026

2 txn

HORAN CHRISTOPHER

144

→ARTIVA BIOTHERAPEUTICS, INC.

May 18, 2026·May 18, 2026

BUSH JENNIFER

144

→ARTIVA BIOTHERAPEUTICS, INC.

May 18, 2026·May 18, 2026

RA CAPITAL MANAGEMENT, L.P.

→ACUMEN PHARMACEUTICALS, INC.

Mar 18, 2026·Mar 18, 2026

3 txn

HUSTON THAD ALLEN

→ARTIVA BIOTHERAPEUTICS, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

Page 1 of 11 · 266 total

Filer	Form	Target	Filed	Activity
MIRALLES GINES DIEGOCIK · 1773413	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 11, 2026 1d ago	2txn
HORAN CHRISTOPHERCIK · 1736819	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 11, 2026 1d ago	2txn
BUSH JENNIFERCIK · 1621152	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 11, 2026 1d ago	2txn
ASLAN FREDCIK · 1909362	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 9, 2026 4d ago	1txn
STOPPEL LAURACIK · 1865119	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 8, 2026 4d ago	1txn
HOUGEN ELIZABETH LCIK · 1074773	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 8, 2026 4d ago	1txn
DANIELS BRIANCIK · 1428698	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 8, 2026 4d ago	1txn
MOORE ALISONCIK · 1754937	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 8, 2026 4d ago	1txn
BUSH JENNIFERCIK · 1621152	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 4, 2026 Sep 4, 2026	1txn
HORAN CHRISTOPHERCIK · 1736819	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 4, 2026 Sep 4, 2026	1txn
BANERJEE SUBHASHISCIK · 2065633	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Sep 4, 2026 Sep 4, 2026	1txn
BANERJEE SUBHASHISCIK · 2065633	144 Sale	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Aug 27, 2026 Aug 27, 2026	—
BANERJEE SUBHASHISCIK · 2065633	144 Sale	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Aug 18, 2026 Aug 18, 2026	—
STOPPEL LAURACIK · 1865119	4 Trade	ACUMEN PHARMACEUTICALS, INC.CIK · 1576885	Jun 5, 2026 Jun 5, 2026	2txn
DRAPKIN KIMBERLEE CCIK · 1340881	4 Trade	ACUMEN PHARMACEUTICALS, INC.CIK · 1576885	Jun 5, 2026 Jun 5, 2026	2txn
STALFORT JOHN A IIICIK · 1709418	4 Trade	ACUMEN PHARMACEUTICALS, INC.CIK · 1576885	Jun 5, 2026 Jun 5, 2026	2txn
IVES JEFFREY L.CIK · 1614096	4 Trade	ACUMEN PHARMACEUTICALS, INC.CIK · 1576885	Jun 5, 2026 Jun 5, 2026	2txn
GC CORP.CIK · 1931382	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 28, 2026 May 28, 2026	2txn
HORAN CHRISTOPHERCIK · 1736819	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 20, 2026 May 20, 2026	1txn
BUSH JENNIFERCIK · 1621152	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 20, 2026 May 20, 2026	1txn
MIRALLES GINES DIEGOCIK · 1773413	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 19, 2026 May 19, 2026	2txn
HORAN CHRISTOPHERCIK · 1736819	144 Sale	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 18, 2026 May 18, 2026	—
BUSH JENNIFERCIK · 1621152	144 Sale	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	May 18, 2026 May 18, 2026	—
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	ACUMEN PHARMACEUTICALS, INC.CIK · 1576885	Mar 18, 2026 Mar 18, 2026	3txn
HUSTON THAD ALLENCIK · 1706052	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Mar 10, 2026 Mar 10, 2026	1txn

Page 1 of 11 · 266 total