SIONNA THERAPEUTICS, INC.

PublicCIK: 2036042

SIONNASDAQ

Location

WALTHAM, MA

STELZER LAURIE

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

VINEY JOANNE L.

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

THOMPSON PETER A.

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

RA CAPITAL MANAGEMENT, L.P.

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

RUDDY MARCELLA K.

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

RESNICK JOSHUA

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

FLEMING HAROLD EDWARD

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

CLANCY PAUL J

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

BOOTH BRUCE

→SIONNA THERAPEUTICS, INC.

Jun 18, 2026·2d ago

1 txn

RA CAPITAL MANAGEMENT, L.P.

→ARTIVA BIOTHERAPEUTICS, INC.

Jun 16, 2026·4d ago

6 txn

RA CAPITAL MANAGEMENT, L.P.

→PARABILIS MEDICINES, INC.

Jun 15, 2026·5d ago

8 txn

RUDDY MARCELLA K.

→UPSTREAM BIO, INC.

Jun 12, 2026·Jun 12, 2026

1 txn

RA CAPITAL MANAGEMENT, L.P.

→ARTIVA BIOTHERAPEUTICS, INC.

Jun 11, 2026·Jun 11, 2026

6 txn

RA CAPITAL MANAGEMENT, L.P.

→PARABILIS MEDICINES, INC.

Jun 11, 2026·Jun 11, 2026

1 txn

RA CAPITAL MANAGEMENT, L.P.

→NKARTA, INC.

Jun 11, 2026·Jun 11, 2026

1 txn

CLANCY PAUL J

→INCYTE CORP

Jun 10, 2026·Jun 10, 2026

2 txn

RA CAPITAL MANAGEMENT, L.P.

→PARABILIS MEDICINES, INC.

Jun 10, 2026·Jun 10, 2026

4 txn

FLEMING HAROLD EDWARD

→CRISPR THERAPEUTICS AG

Jun 9, 2026·Jun 9, 2026

1 txn

RA CAPITAL MANAGEMENT, L.P.

→CLIMB BIO, INC.

Jun 8, 2026·Jun 8, 2026

1 txn

THOMPSON PETER A.

→SIONNA THERAPEUTICS, INC.

May 30, 2026·May 30, 2026

1 txn

ORBIMED ADVISORS LLC

→SIONNA THERAPEUTICS, INC.

May 30, 2026·May 30, 2026

1 txn

ORBIMED ADVISORS LLC

144

→SIONNA THERAPEUTICS, INC.

May 29, 2026·May 29, 2026

-10

STELZER LAURIE

→SPYRE THERAPEUTICS, INC.

May 29, 2026·May 29, 2026

1 txn

CLANCY PAUL J

→INCYTE CORP

May 21, 2026·May 21, 2026

3 txn

CLANCY PAUL J

144

→INCYTE CORP

May 19, 2026·May 19, 2026

Page 1 of 29 · 720 total

Filer	Form	Target	Filed	Activity
STELZER LAURIECIK · 1644348	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
VINEY JOANNE L.CIK · 1816744	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
THOMPSON PETER A.CIK · 1357522	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
RUDDY MARCELLA K.CIK · 2023849	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
RESNICK JOSHUACIK · 1690959	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
FLEMING HAROLD EDWARDCIK · 1857250	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
CLANCY PAUL JCIK · 1409601	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
BOOTH BRUCECIK · 1451612	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	Jun 18, 2026 2d ago	1txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Jun 16, 2026 4d ago	6txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	PARABILIS MEDICINES, INC.CIK · 1657677	Jun 15, 2026 5d ago	8txn
RUDDY MARCELLA K.CIK · 2023849	4 Trade	UPSTREAM BIO, INC.CIK · 2022626	Jun 12, 2026 Jun 12, 2026	1txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	ARTIVA BIOTHERAPEUTICS, INC.CIK · 1817241	Jun 11, 2026 Jun 11, 2026	6txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	PARABILIS MEDICINES, INC.CIK · 1657677	Jun 11, 2026 Jun 11, 2026	1txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	NKARTA, INC.CIK · 1787400	Jun 11, 2026 Jun 11, 2026	1txn
CLANCY PAUL JCIK · 1409601	4 Trade	INCYTE CORPCIK · 879169	Jun 10, 2026 Jun 10, 2026	2txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	3 Initial	PARABILIS MEDICINES, INC.CIK · 1657677	Jun 10, 2026 Jun 10, 2026	4txn
FLEMING HAROLD EDWARDCIK · 1857250	4 Trade	CRISPR THERAPEUTICS AGCIK · 1674416	Jun 9, 2026 Jun 9, 2026	1txn
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824	4 Trade	CLIMB BIO, INC.CIK · 1768446	Jun 8, 2026 Jun 8, 2026	1txn
THOMPSON PETER A.CIK · 1357522	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	May 30, 2026 May 30, 2026	1txn
ORBIMED ADVISORS LLCCIK · 1055951	4 Trade	SIONNA THERAPEUTICS, INC.CIK · 2036042	May 30, 2026 May 30, 2026	1txn
ORBIMED ADVISORS LLCCIK · 1055951	144 Sale	SIONNA THERAPEUTICS, INC.CIK · 2036042	May 29, 2026 May 29, 2026	—
STELZER LAURIECIK · 1644348	4 Trade	SPYRE THERAPEUTICS, INC.CIK · 1636282	May 29, 2026 May 29, 2026	1txn
CLANCY PAUL JCIK · 1409601	4 Trade	INCYTE CORPCIK · 879169	May 21, 2026 May 21, 2026	3txn
CLANCY PAUL JCIK · 1409601	144 Sale	INCYTE CORPCIK · 879169	May 19, 2026 May 19, 2026	—

Page 1 of 29 · 720 total