HORN HOWARD

PrivateCIK: 1786335

Location

NOVATO, CA

COUGHLIN TIMOTHY

→VIR BIOTECHNOLOGY, INC.

Jun 10, 2026·Jun 10, 2026

4 txn

COUGHLIN TIMOTHY

→VIR BIOTECHNOLOGY, INC.

Jun 10, 2026·Jun 10, 2026

1 txn

HORN HOWARD

→ULTRAGENYX PHARMACEUTICAL INC.

Jun 1, 2026·Jun 1, 2026

1 txn

HORN HOWARD

144

→ULTRAGENYX PHARMACEUTICAL INC.

Jun 1, 2026·Jun 1, 2026

-6

SIGAL CHARLES ELLIOTT

→VIR BIOTECHNOLOGY, INC.

May 28, 2026·May 28, 2026

3 txn

MORE ROBERT J

→VIR BIOTECHNOLOGY, INC.

May 28, 2026·May 28, 2026

3 txn

HATFIELD JEFFREY S.

→VIR BIOTECHNOLOGY, INC.

May 28, 2026·May 28, 2026

2 txn

BISCHOFBERGER NORBERT W

→VIR BIOTECHNOLOGY, INC.

May 28, 2026·May 28, 2026

3 txn

FUST MATTHEW K

→ULTRAGENYX PHARMACEUTICAL INC.

May 18, 2026·May 18, 2026

2 txn

NARACHI MICHAEL

→ULTRAGENYX PHARMACEUTICAL INC.

May 18, 2026·May 18, 2026

2 txn

WELCH DANIEL G

→ULTRAGENYX PHARMACEUTICAL INC.

May 18, 2026·May 18, 2026

2 txn

DUNSIRE DEBORAH

→ULTRAGENYX PHARMACEUTICAL INC.

May 18, 2026·May 18, 2026

2 txn

HORN HOWARD

→ULTRAGENYX PHARMACEUTICAL INC.

May 4, 2026·May 4, 2026

1 txn

SATO VICKI L

→VIR BIOTECHNOLOGY, INC.

May 4, 2026·May 4, 2026

1 txn

HORN HOWARD

144

→ULTRAGENYX PHARMACEUTICAL INC.

May 1, 2026·May 1, 2026

-6

KAKKIS EMIL D

→ULTRAGENYX PHARMACEUTICAL INC.

Apr 20, 2026·Apr 20, 2026

5 txn

HORN HOWARD

→ULTRAGENYX PHARMACEUTICAL INC.

Apr 20, 2026·Apr 20, 2026

2 txn

HORN HOWARD

→ULTRAGENYX PHARMACEUTICAL INC.

Apr 2, 2026·Apr 2, 2026

1 txn

HORN HOWARD

144

→ULTRAGENYX PHARMACEUTICAL INC.

Apr 1, 2026·Apr 1, 2026

-6

HORN HOWARD

144

→ULTRAGENYX PHARMACEUTICAL INC.

Mar 3, 2026·Mar 3, 2026

-6

HORN HOWARD

→ULTRAGENYX PHARMACEUTICAL INC.

Mar 3, 2026·Mar 3, 2026

4 txn

HORN HOWARD

144

→ULTRAGENYX PHARMACEUTICAL INC.

Mar 2, 2026·Mar 2, 2026

-4

DE VERNEUIL VANINA

→VIR BIOTECHNOLOGY, INC.

Feb 26, 2026·Feb 26, 2026

2 txn

DE VERNEUIL VANINA

144

→VIR BIOTECHNOLOGY, INC.

Feb 25, 2026·Feb 25, 2026

-3

DE VERNEUIL VANINA

144

→VIR BIOTECHNOLOGY, INC.

Feb 24, 2026·Feb 24, 2026

-2

Page 1 of 6 · 142 total

Filer	Form	Target	Filed	Activity
COUGHLIN TIMOTHYCIK · 1376043	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	Jun 10, 2026 Jun 10, 2026	4txn
COUGHLIN TIMOTHYCIK · 1376043	3 Initial	VIR BIOTECHNOLOGY, INC.CIK · 1706431	Jun 10, 2026 Jun 10, 2026	1txn
HORN HOWARDCIK · 1786335	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Jun 1, 2026 Jun 1, 2026	1txn
HORN HOWARDCIK · 1786335	144 Sale	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Jun 1, 2026 Jun 1, 2026	—
SIGAL CHARLES ELLIOTTCIK · 1661908	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	May 28, 2026 May 28, 2026	3txn
MORE ROBERT JCIK · 1207792	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	May 28, 2026 May 28, 2026	3txn
HATFIELD JEFFREY S.CIK · 1609879	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	May 28, 2026 May 28, 2026	2txn
BISCHOFBERGER NORBERT WCIK · 1190273	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	May 28, 2026 May 28, 2026	3txn
FUST MATTHEW KCIK · 1397266	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 18, 2026 May 18, 2026	2txn
NARACHI MICHAELCIK · 1380022	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 18, 2026 May 18, 2026	2txn
WELCH DANIEL GCIK · 1206199	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 18, 2026 May 18, 2026	2txn
DUNSIRE DEBORAHCIK · 1332764	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 18, 2026 May 18, 2026	2txn
HORN HOWARDCIK · 1786335	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 4, 2026 May 4, 2026	1txn
SATO VICKI LCIK · 1197020	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	May 4, 2026 May 4, 2026	1txn
HORN HOWARDCIK · 1786335	144 Sale	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	May 1, 2026 May 1, 2026	—
KAKKIS EMIL DCIK · 1248093	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Apr 20, 2026 Apr 20, 2026	5txn
HORN HOWARDCIK · 1786335	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Apr 20, 2026 Apr 20, 2026	2txn
HORN HOWARDCIK · 1786335	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Apr 2, 2026 Apr 2, 2026	1txn
HORN HOWARDCIK · 1786335	144 Sale	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Apr 1, 2026 Apr 1, 2026	—
HORN HOWARDCIK · 1786335	144 Sale	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Mar 3, 2026 Mar 3, 2026	—
HORN HOWARDCIK · 1786335	4 Trade	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Mar 3, 2026 Mar 3, 2026	4txn
HORN HOWARDCIK · 1786335	144 Sale	ULTRAGENYX PHARMACEUTICAL INC.CIK · 1515673	Mar 2, 2026 Mar 2, 2026	—
DE VERNEUIL VANINACIK · 2036234	4 Trade	VIR BIOTECHNOLOGY, INC.CIK · 1706431	Feb 26, 2026 Feb 26, 2026	2txn
DE VERNEUIL VANINACIK · 2036234	144 Sale	VIR BIOTECHNOLOGY, INC.CIK · 1706431	Feb 25, 2026 Feb 25, 2026	—
DE VERNEUIL VANINACIK · 2036234	144 Sale	VIR BIOTECHNOLOGY, INC.CIK · 1706431	Feb 24, 2026 Feb 24, 2026	—

Page 1 of 6 · 142 total