SEPTERNA, INC.

PublicCIK: 1984086
SEPNNASDAQ
Location

SOUTH SAN FRANCISCO, CA

BHATT ELIZABETH

4
→SEPTERNA, INC.
Oct 19, 2026·Oct 19, 2026
4 txn

LONG DANIEL D.

144
→SEPTERNA, INC.
Oct 1, 2026·Oct 1, 2026
-3

SHAIKHLY SAMIRA

144
→SEPTERNA, INC.
Oct 1, 2026·Oct 1, 2026

RA CAPITAL MANAGEMENT, L.P.

4
→CLIMB BIO, INC.
Sep 30, 2026·Sep 30, 2026
13 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Sep 14, 2026·Sep 14, 2026
1 txn

PATNI RAJIV

4
→SEPTERNA, INC.
Sep 10, 2026·Sep 10, 2026
1 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Sep 8, 2026·Sep 8, 2026
1 txn

LONG DANIEL D.

4
→SEPTERNA, INC.
Sep 3, 2026·Sep 3, 2026
3 txn

THIRD ROCK VENTURES V, L.P.

4
→SEPTERNA, INC.
Aug 14, 2026·Aug 14, 2026
3 txn

RA CAPITAL MANAGEMENT, L.P.

4
→SEPTERNA, INC.
Aug 14, 2026·Aug 14, 2026
2 txn

RA CAPITAL MANAGEMENT, L.P.

13F-HR

Holdings

Aug 14, 2026·Aug 14, 2026

BHATT ELIZABETH

4
→SEPTERNA, INC.
Aug 13, 2026·Aug 13, 2026
5 txn

RA CAPITAL HEALTHCARE FUND LP

144
→SEPTERNA, INC.
Aug 12, 2026·Aug 12, 2026

RA CAPITAL NEXUS FUND III, L.P.

144
→SEPTERNA, INC.
Aug 12, 2026·Aug 12, 2026
+2

THIRD ROCK VENTURES V, L.P.

144
→SEPTERNA, INC.
Aug 12, 2026·Aug 12, 2026

BHATT ELIZABETH

144
→SEPTERNA, INC.
Aug 11, 2026·Aug 11, 2026
-2

TRV GP VI, LLC

13F-HR

Holdings

Aug 10, 2026·Aug 10, 2026

TRV GP V, LLC

13F-HR

Holdings

Aug 10, 2026·Aug 10, 2026

LONG DANIEL D.

4
→SEPTERNA, INC.
Aug 5, 2026·Aug 5, 2026
6 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Jul 31, 2026·Jul 31, 2026
5 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Jul 28, 2026·Jul 28, 2026
4 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Jul 24, 2026·Jul 24, 2026
6 txn

RA CAPITAL MANAGEMENT, L.P.

4
→PARABILIS MEDICINES, INC.
Jul 22, 2026·Jul 22, 2026
7 txn

RA CAPITAL MANAGEMENT, L.P.

4
→ARTIVA BIOTHERAPEUTICS, INC.
Jul 20, 2026·Jul 20, 2026
5 txn

BHATT ELIZABETH

4
→SEPTERNA, INC.
Jul 17, 2026·Jul 17, 2026
3 txn
Page 1 of 20 · 496 total
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