RICHARDSON-HERON DARA

PrivateCIK: 1893193

Location

BERKELEY, CA

KELLY TIMOTHY P

→CARIBOU BIOSCIENCES, INC.

Feb 27, 2026·Feb 27, 2026

1 txn

MCCLUNG BARBARA G

144

→CARIBOU BIOSCIENCES, INC.

Feb 25, 2026·Feb 25, 2026

KHAN RUHI AHMAD

144

→CARIBOU BIOSCIENCES, INC.

Feb 25, 2026·Feb 25, 2026

KELLY TIMOTHY P

144

→CARIBOU BIOSCIENCES, INC.

Feb 25, 2026·Feb 25, 2026

-2

MCCLUNG BARBARA G

→CARIBOU BIOSCIENCES, INC.

Feb 24, 2026·Feb 24, 2026

3 txn

KHAN RUHI AHMAD

→CARIBOU BIOSCIENCES, INC.

Feb 24, 2026·Feb 24, 2026

3 txn

KELLY TIMOTHY P

→CARIBOU BIOSCIENCES, INC.

Feb 24, 2026·Feb 24, 2026

3 txn

WHITING NANCY

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

ZHENG RAN

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

SACKS NATALIE

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

HAURWITZ RACHEL E.

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

3 txn

RICHARDSON-HERON DARA

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

JOHNSON DAVID LEE

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

RYALI SRIRAM

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

2 txn

GUGGENHIME ANDREW

→CARIBOU BIOSCIENCES, INC.

Feb 20, 2026·Feb 20, 2026

1 txn

HAURWITZ RACHEL E.

→CARIBOU BIOSCIENCES, INC.

Mar 17, 2025·Mar 17, 2025

2 txn

MCCLUNG BARBARA G

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

3 txn

GUGGENHIME ANDREW

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

1 txn

RICHARDSON-HERON DARA

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

1 txn

KHAN RUHI AHMAD

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

3 txn

ZHENG RAN

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

1 txn

WHITING NANCY

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

1 txn

KANNER STEVEN

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

3 txn

KELLY TIMOTHY P

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

2 txn

JOHNSON DAVID LEE

→CARIBOU BIOSCIENCES, INC.

Feb 21, 2025·Feb 21, 2025

1 txn

Page 1 of 5 · 102 total

Filer	Form	Target	Filed	Activity
KELLY TIMOTHY PCIK · 1754067	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 27, 2026 Feb 27, 2026	1txn
MCCLUNG BARBARA GCIK · 1231321	144 Sale	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 25, 2026 Feb 25, 2026	—
KHAN RUHI AHMADCIK · 1891113	144 Sale	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 25, 2026 Feb 25, 2026	—
KELLY TIMOTHY PCIK · 1754067	144 Sale	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 25, 2026 Feb 25, 2026	—
MCCLUNG BARBARA GCIK · 1231321	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 24, 2026 Feb 24, 2026	3txn
KHAN RUHI AHMADCIK · 1891113	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 24, 2026 Feb 24, 2026	3txn
KELLY TIMOTHY PCIK · 1754067	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 24, 2026 Feb 24, 2026	3txn
WHITING NANCYCIK · 1880609	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
ZHENG RANCIK · 1885914	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
SACKS NATALIECIK · 1683811	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
HAURWITZ RACHEL E.CIK · 1670579	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	3txn
RICHARDSON-HERON DARACIK · 1893193	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
JOHNSON DAVID LEECIK · 1733883	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
RYALI SRIRAMCIK · 1762893	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	2txn
GUGGENHIME ANDREWCIK · 1230724	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 20, 2026 Feb 20, 2026	1txn
HAURWITZ RACHEL E.CIK · 1670579	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Mar 17, 2025 Mar 17, 2025	2txn
MCCLUNG BARBARA GCIK · 1231321	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	3txn
GUGGENHIME ANDREWCIK · 1230724	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	1txn
RICHARDSON-HERON DARACIK · 1893193	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	1txn
KHAN RUHI AHMADCIK · 1891113	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	3txn
ZHENG RANCIK · 1885914	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	1txn
WHITING NANCYCIK · 1880609	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	1txn
KANNER STEVENCIK · 1871131	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	3txn
KELLY TIMOTHY PCIK · 1754067	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	2txn
JOHNSON DAVID LEECIK · 1733883	4 Trade	CARIBOU BIOSCIENCES, INC.CIK · 1619856	Feb 21, 2025 Feb 21, 2025	1txn

Page 1 of 5 · 102 total