GIRAUDO BRYAN

PrivateCIK: 1740847

Location

NEWARK, CA

WADDILL WILLIAM D.

144

→PROTAGONIST THERAPEUTICS, INC

Jun 10, 2026·Jun 10, 2026

-2

QUISEL JOHN D

→GOSSAMER BIO, INC.

Jun 5, 2026·Jun 5, 2026

1 txn

DANIEL THOMAS O

→GOSSAMER BIO, INC.

Jun 5, 2026·Jun 5, 2026

1 txn

PATEL DINESH V PH D

→PROTAGONIST THERAPEUTICS, INC

May 12, 2026·May 12, 2026

3 txn

PATEL DINESH V PH D

144

→PROTAGONIST THERAPEUTICS, INC

May 12, 2026·May 12, 2026

-2

GIRAUDO BRYAN

→PROTAGONIST THERAPEUTICS, INC

May 12, 2026·May 12, 2026

8 txn

GIRAUDO BRYAN

144

→PROTAGONIST THERAPEUTICS, INC

May 8, 2026·May 8, 2026

-3

GIRAUDO BRYAN

144

→PROTAGONIST THERAPEUTICS, INC

May 7, 2026·May 7, 2026

GIRAUDO BRYAN

144

→PROTAGONIST THERAPEUTICS, INC

May 7, 2026·May 7, 2026

SELICK HAROLD E

→PROTAGONIST THERAPEUTICS, INC

Mar 27, 2026·Mar 27, 2026

3 txn

SELICK HAROLD E

144

→PROTAGONIST THERAPEUTICS, INC

Mar 26, 2026·Mar 26, 2026

PATEL DINESH V PH D

→PROTAGONIST THERAPEUTICS, INC

Mar 25, 2026·Mar 25, 2026

7 txn

GIRAUDO BRYAN

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

22 txn

HASNAIN FAHEEM

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

20 txn

PETERSON CARYN

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

24 txn

SMITH ROBERT PAUL JR

→GOSSAMER BIO, INC.

Mar 20, 2026·Mar 20, 2026

4 txn

WILLIAMS LEWIS T

→PROTAGONIST THERAPEUTICS, INC

Feb 18, 2026·Feb 18, 2026

3 txn

WILLIAMS LEWIS T

144

→PROTAGONIST THERAPEUTICS, INC

Feb 17, 2026·Feb 17, 2026

WADDILL WILLIAM D.

144

→PROTAGONIST THERAPEUTICS, INC

Feb 6, 2026·Feb 6, 2026

WADDILL WILLIAM D.

→PROTAGONIST THERAPEUTICS, INC

Feb 6, 2026·Feb 6, 2026

3 txn

SELICK HAROLD E

→PROTAGONIST THERAPEUTICS, INC

Jan 13, 2026·Jan 13, 2026

2 txn

SELICK HAROLD E

→PROTAGONIST THERAPEUTICS, INC

Jan 6, 2026·Jan 6, 2026

2 txn

WADDILL WILLIAM D.

→PROTAGONIST THERAPEUTICS, INC

Jan 6, 2026·Jan 6, 2026

2 txn

GIRAUDO BRYAN

→PROTAGONIST THERAPEUTICS, INC

Jan 6, 2026·Jan 6, 2026

3 txn

WILLIAMS LEWIS T

→PROTAGONIST THERAPEUTICS, INC

Jan 6, 2026·Jan 6, 2026

2 txn

Page 1 of 8 · 192 total

Filer	Form	Target	Filed	Activity
WADDILL WILLIAM D.CIK · 1553338	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jun 10, 2026 Jun 10, 2026	—
QUISEL JOHN DCIK · 1586788	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Jun 5, 2026 Jun 5, 2026	1txn
DANIEL THOMAS OCIK · 1538894	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Jun 5, 2026 Jun 5, 2026	1txn
PATEL DINESH V PH DCIK · 1120477	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 12, 2026 May 12, 2026	3txn
PATEL DINESH V PH DCIK · 1120477	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 12, 2026 May 12, 2026	—
GIRAUDO BRYANCIK · 1740847	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 12, 2026 May 12, 2026	8txn
GIRAUDO BRYANCIK · 1740847	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 8, 2026 May 8, 2026	—
GIRAUDO BRYANCIK · 1740847	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 7, 2026 May 7, 2026	—
GIRAUDO BRYANCIK · 1740847	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	May 7, 2026 May 7, 2026	—
SELICK HAROLD ECIK · 1287233	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Mar 27, 2026 Mar 27, 2026	3txn
SELICK HAROLD ECIK · 1287233	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Mar 26, 2026 Mar 26, 2026	—
PATEL DINESH V PH DCIK · 1120477	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Mar 25, 2026 Mar 25, 2026	7txn
GIRAUDO BRYANCIK · 1740847	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	22txn
HASNAIN FAHEEMCIK · 1352620	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	20txn
PETERSON CARYNCIK · 1857256	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	24txn
SMITH ROBERT PAUL JRCIK · 2003059	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Mar 20, 2026 Mar 20, 2026	4txn
WILLIAMS LEWIS TCIK · 1475714	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Feb 18, 2026 Feb 18, 2026	3txn
WILLIAMS LEWIS TCIK · 1475714	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Feb 17, 2026 Feb 17, 2026	—
WADDILL WILLIAM D.CIK · 1553338	144 Sale	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Feb 6, 2026 Feb 6, 2026	—
WADDILL WILLIAM D.CIK · 1553338	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Feb 6, 2026 Feb 6, 2026	3txn
SELICK HAROLD ECIK · 1287233	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jan 13, 2026 Jan 13, 2026	2txn
SELICK HAROLD ECIK · 1287233	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jan 6, 2026 Jan 6, 2026	2txn
WADDILL WILLIAM D.CIK · 1553338	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jan 6, 2026 Jan 6, 2026	2txn
GIRAUDO BRYANCIK · 1740847	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jan 6, 2026 Jan 6, 2026	3txn
WILLIAMS LEWIS TCIK · 1475714	4 Trade	PROTAGONIST THERAPEUTICS, INCCIK · 1377121	Jan 6, 2026 Jan 6, 2026	2txn

Page 1 of 8 · 192 total