COWAN CHAD

PrivateCIK: 2039294

Location

PHILADELPHIA, PA

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Jun 15, 2026·5d ago

2 txn

QUIMI DAPHNE

→CENTURY THERAPEUTICS, INC.

Jun 12, 2026·Jun 12, 2026

1 txn

BLACKWELL KIMBERLY

→CENTURY THERAPEUTICS, INC.

Jun 12, 2026·Jun 12, 2026

1 txn

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Apr 3, 2026·Apr 3, 2026

2 txn

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Mar 13, 2026·Mar 13, 2026

2 txn

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Mar 13, 2026·Mar 13, 2026

1 txn

RUSSOTTI GREGORY

144

→CENTURY THERAPEUTICS, INC.

Mar 12, 2026·Mar 12, 2026

-2

RUSSOTTI GREGORY

→CENTURY THERAPEUTICS, INC.

Mar 11, 2026·Mar 11, 2026

2 txn

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

RUSSOTTI GREGORY

144

→CENTURY THERAPEUTICS, INC.

Mar 9, 2026·Mar 9, 2026

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Feb 18, 2026·Feb 18, 2026

1 txn

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Feb 4, 2026·Feb 4, 2026

3 txn

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Feb 4, 2026·Feb 4, 2026

2 txn

RUSSOTTI GREGORY

→CENTURY THERAPEUTICS, INC.

Feb 4, 2026·Feb 4, 2026

3 txn

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Jan 6, 2026·Jan 6, 2026

2 txn

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Dec 29, 2025·Dec 29, 2025

2 txn

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Dec 16, 2025·Dec 16, 2025

1 txn

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Dec 12, 2025·Dec 12, 2025

1 txn

LEE HAN MYUNG

→CENTURY THERAPEUTICS, INC.

Dec 11, 2025·Dec 11, 2025

1 txn

RUSSOTTI GREGORY

→CENTURY THERAPEUTICS, INC.

Dec 10, 2025·Dec 10, 2025

2 txn

PFEIFFENBERGER BRENT

144

→CENTURY THERAPEUTICS, INC.

Dec 8, 2025·Dec 8, 2025

-3

RUSSOTTI GREGORY

144

→CENTURY THERAPEUTICS, INC.

Dec 8, 2025·Dec 8, 2025

-2

COWAN CHAD

→CENTURY THERAPEUTICS, INC.

Nov 24, 2025·Nov 24, 2025

2 txn

COWAN CHAD

144

→CENTURY THERAPEUTICS, INC.

Nov 20, 2025·Nov 20, 2025

PFEIFFENBERGER BRENT

→CENTURY THERAPEUTICS, INC.

Nov 20, 2025·Nov 20, 2025

1 txn

Page 1 of 6 · 148 total

Filer	Form	Target	Filed	Activity
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Jun 15, 2026 5d ago	2txn
QUIMI DAPHNECIK · 1543031	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Jun 12, 2026 Jun 12, 2026	1txn
BLACKWELL KIMBERLYCIK · 1816465	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Jun 12, 2026 Jun 12, 2026	1txn
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Apr 3, 2026 Apr 3, 2026	2txn
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 13, 2026 Mar 13, 2026	2txn
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 13, 2026 Mar 13, 2026	1txn
RUSSOTTI GREGORYCIK · 1867305	144 Sale	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 12, 2026 Mar 12, 2026	—
RUSSOTTI GREGORYCIK · 1867305	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 11, 2026 Mar 11, 2026	2txn
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 10, 2026 Mar 10, 2026	1txn
RUSSOTTI GREGORYCIK · 1867305	144 Sale	CENTURY THERAPEUTICS, INC.CIK · 1850119	Mar 9, 2026 Mar 9, 2026	—
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Feb 18, 2026 Feb 18, 2026	1txn
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Feb 4, 2026 Feb 4, 2026	3txn
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Feb 4, 2026 Feb 4, 2026	2txn
RUSSOTTI GREGORYCIK · 1867305	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Feb 4, 2026 Feb 4, 2026	3txn
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Jan 6, 2026 Jan 6, 2026	2txn
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 29, 2025 Dec 29, 2025	2txn
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 16, 2025 Dec 16, 2025	1txn
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 12, 2025 Dec 12, 2025	1txn
LEE HAN MYUNGCIK · 2100154	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 11, 2025 Dec 11, 2025	1txn
RUSSOTTI GREGORYCIK · 1867305	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 10, 2025 Dec 10, 2025	2txn
PFEIFFENBERGER BRENTCIK · 2001162	144 Sale	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 8, 2025 Dec 8, 2025	—
RUSSOTTI GREGORYCIK · 1867305	144 Sale	CENTURY THERAPEUTICS, INC.CIK · 1850119	Dec 8, 2025 Dec 8, 2025	—
COWAN CHADCIK · 2039294	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Nov 24, 2025 Nov 24, 2025	2txn
COWAN CHADCIK · 2039294	144 Sale	CENTURY THERAPEUTICS, INC.CIK · 1850119	Nov 20, 2025 Nov 20, 2025	—
PFEIFFENBERGER BRENTCIK · 2001162	4 Trade	CENTURY THERAPEUTICS, INC.CIK · 1850119	Nov 20, 2025 Nov 20, 2025	1txn

Page 1 of 6 · 148 total