DUNCAN BARBARA GAYLE

PrivateCIK: 1353128

Location

BOSTON, MA

SNYDER MARK HOWARD

→HALOZYME THERAPEUTICS, INC.

Jun 15, 2026·6d ago

3 txn

MURPHY POLLY A.

→ATEA PHARMACEUTICALS, INC.

May 20, 2026·May 20, 2026

1 txn

LABROSSE NICOLE

144

→HALOZYME THERAPEUTICS, INC.

May 15, 2026·May 15, 2026

TORLEY HELEN

144

→HALOZYME THERAPEUTICS, INC.

May 11, 2026·May 11, 2026

-7

DUNCAN BARBARA GAYLE

→HALOZYME THERAPEUTICS, INC.

May 7, 2026·May 7, 2026

2 txn

PAPADOPOULOS STELIOS

→OVID THERAPEUTICS INC.

Apr 9, 2026·Apr 9, 2026

1 txn

FRIEDMAN BART

→OVID THERAPEUTICS INC.

Apr 9, 2026·Apr 9, 2026

1 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Apr 7, 2026·Apr 7, 2026

4 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Apr 2, 2026·Apr 2, 2026

8 txn

RAMSAY DAVID A

→HALOZYME THERAPEUTICS, INC.

Apr 2, 2026·Apr 2, 2026

1 txn

CORCORAN ANDREA

→ATEA PHARMACEUTICALS, INC.

Mar 13, 2026·Mar 13, 2026

2 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Mar 4, 2026·Mar 4, 2026

13 txn

DUNCAN BARBARA GAYLE

→OVID THERAPEUTICS INC.

Mar 2, 2026·Mar 2, 2026

1 txn

PAPADOPOULOS STELIOS

→OVID THERAPEUTICS INC.

Mar 2, 2026·Mar 2, 2026

1 txn

RONA JEFFREY A

→OVID THERAPEUTICS INC.

Mar 2, 2026·Mar 2, 2026

3 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Feb 24, 2026·Feb 24, 2026

6 txn

LABROSSE NICOLE

→HALOZYME THERAPEUTICS, INC.

Feb 24, 2026·Feb 24, 2026

6 txn

SNYDER MARK HOWARD

→HALOZYME THERAPEUTICS, INC.

Feb 24, 2026·Feb 24, 2026

6 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Feb 17, 2026·Feb 17, 2026

9 txn

SNYDER MARK HOWARD

→HALOZYME THERAPEUTICS, INC.

Feb 17, 2026·Feb 17, 2026

6 txn

LABROSSE NICOLE

→HALOZYME THERAPEUTICS, INC.

Feb 17, 2026·Feb 17, 2026

9 txn

LABROSSE NICOLE

→HALOZYME THERAPEUTICS, INC.

Feb 11, 2026·Feb 11, 2026

3 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Feb 11, 2026·Feb 11, 2026

5 txn

SNYDER MARK HOWARD

→HALOZYME THERAPEUTICS, INC.

Feb 11, 2026·Feb 11, 2026

5 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Feb 5, 2026·Feb 5, 2026

13 txn

Page 1 of 41 · 1,003 total

Filer	Form	Target	Filed	Activity
SNYDER MARK HOWARDCIK · 1902866	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Jun 15, 2026 6d ago	3txn
MURPHY POLLY A.CIK · 1829248	4 Trade	ATEA PHARMACEUTICALS, INC.CIK · 1593899	May 20, 2026 May 20, 2026	1txn
LABROSSE NICOLECIK · 1910662	144 Sale	HALOZYME THERAPEUTICS, INC.CIK · 1159036	May 15, 2026 May 15, 2026	—
TORLEY HELENCIK · 1528185	144 Sale	HALOZYME THERAPEUTICS, INC.CIK · 1159036	May 11, 2026 May 11, 2026	—
DUNCAN BARBARA GAYLECIK · 1353128	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	May 7, 2026 May 7, 2026	2txn
PAPADOPOULOS STELIOSCIK · 1202098	4 Trade	OVID THERAPEUTICS INC.CIK · 1636651	Apr 9, 2026 Apr 9, 2026	1txn
FRIEDMAN BARTCIK · 1368324	4 Trade	OVID THERAPEUTICS INC.CIK · 1636651	Apr 9, 2026 Apr 9, 2026	1txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Apr 7, 2026 Apr 7, 2026	4txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Apr 2, 2026 Apr 2, 2026	8txn
RAMSAY DAVID ACIK · 1283292	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Apr 2, 2026 Apr 2, 2026	1txn
CORCORAN ANDREACIK · 1296996	4 Trade	ATEA PHARMACEUTICALS, INC.CIK · 1593899	Mar 13, 2026 Mar 13, 2026	2txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Mar 4, 2026 Mar 4, 2026	13txn
DUNCAN BARBARA GAYLECIK · 1353128	4 Trade	OVID THERAPEUTICS INC.CIK · 1636651	Mar 2, 2026 Mar 2, 2026	1txn
PAPADOPOULOS STELIOSCIK · 1202098	4 Trade	OVID THERAPEUTICS INC.CIK · 1636651	Mar 2, 2026 Mar 2, 2026	1txn
RONA JEFFREY ACIK · 1311404	4 Trade	OVID THERAPEUTICS INC.CIK · 1636651	Mar 2, 2026 Mar 2, 2026	3txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 24, 2026 Feb 24, 2026	6txn
LABROSSE NICOLECIK · 1910662	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 24, 2026 Feb 24, 2026	6txn
SNYDER MARK HOWARDCIK · 1902866	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 24, 2026 Feb 24, 2026	6txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 17, 2026 Feb 17, 2026	9txn
SNYDER MARK HOWARDCIK · 1902866	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 17, 2026 Feb 17, 2026	6txn
LABROSSE NICOLECIK · 1910662	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 17, 2026 Feb 17, 2026	9txn
LABROSSE NICOLECIK · 1910662	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 11, 2026 Feb 11, 2026	3txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 11, 2026 Feb 11, 2026	5txn
SNYDER MARK HOWARDCIK · 1902866	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 11, 2026 Feb 11, 2026	5txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Feb 5, 2026 Feb 5, 2026	13txn

Page 1 of 41 · 1,003 total