TSCAN THERAPEUTICS, INC.

PublicCIK: 1783328

TCRXNASDAQ

Location

WALTHAM, MA

BAKER BROS. ADVISORS LP

→MADRIGAL PHARMACEUTICALS, INC.

Jun 18, 2026·2d ago

4 txn

GRUIA GABRIELA

→APREA THERAPEUTICS, INC.

Jun 17, 2026·3d ago

2 txn

BAKER BROS. ADVISORS LP

→INCYTE CORP

Jun 10, 2026·Jun 10, 2026

7 txn

DORTON KATINA

→KEENOVA THERAPEUTICS PLC

Jun 4, 2026·Jun 4, 2026

2 txn

BAKER BROS. ADVISORS LP

→ACADIA PHARMACEUTICALS INC

Jun 2, 2026·Jun 2, 2026

6 txn

BAKER BROS. ADVISORS LP

→KINIKSA PHARMACEUTICALS INTERNATIONAL, PLC

Jun 2, 2026·Jun 2, 2026

6 txn

BAKER BROS. ADVISORS LP

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

2 txn

GRUIA GABRIELA

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

1 txn

DORTON KATINA

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

1 txn

WOODS KEITH

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

1 txn

NICHOLSON GARRY A

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

1 txn

KLENCKE BARBARA

→TSCAN THERAPEUTICS, INC.

May 22, 2026·May 22, 2026

1 txn

ECOR1 CAPITAL, LLC

13F-HR

Holdings

May 15, 2026·May 15, 2026

BAKER BROS. ADVISORS LP

13F-HR

Holdings

May 15, 2026·May 15, 2026

BAKER BROS. ADVISORS LP

→INCYTE CORP

May 11, 2026·May 11, 2026

7 txn

LYNX1 CAPITAL MANAGEMENT LP

13F-HR

Holdings

May 4, 2026·May 4, 2026

BAKER BROTHERS LIFE SCIENCES LP

144

→PROTARA THERAPEUTICS, INC.

Apr 24, 2026·Apr 24, 2026

-5

667, L.P.

144

→PROTARA THERAPEUTICS, INC.

Apr 24, 2026·Apr 24, 2026

-5

BAKER BROS. ADVISORS LP

→PRELUDE THERAPEUTICS INC

Apr 22, 2026·Apr 22, 2026

2 txn

WOODS KEITH

→SCHOLAR ROCK HOLDING CORP

Apr 20, 2026·Apr 20, 2026

1 txn

BAKER BROS. ADVISORS LP

→INCYTE CORP

Apr 2, 2026·Apr 2, 2026

5 txn

667, L.P.

144

→PROTARA THERAPEUTICS, INC.

Mar 6, 2026·Mar 6, 2026

-4

BAKER BROTHERS LIFE SCIENCES LP

144

→PROTARA THERAPEUTICS, INC.

Mar 6, 2026·Mar 6, 2026

-4

BAKER BROTHERS LIFE SCIENCES LP

144

→PROTARA THERAPEUTICS, INC.

Mar 4, 2026·Mar 4, 2026

-3

667, L.P.

144

→PROTARA THERAPEUTICS, INC.

Mar 4, 2026·Mar 4, 2026

-3

Page 1 of 23 · 572 total

Filer	Form	Target	Filed	Activity
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	MADRIGAL PHARMACEUTICALS, INC.CIK · 1157601	Jun 18, 2026 2d ago	4txn
GRUIA GABRIELACIK · 1860326	4 Trade	APREA THERAPEUTICS, INC.CIK · 1781983	Jun 17, 2026 3d ago	2txn
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	INCYTE CORPCIK · 879169	Jun 10, 2026 Jun 10, 2026	7txn
DORTON KATINACIK · 1617541	4 Trade	KEENOVA THERAPEUTICS PLCCIK · 1567892	Jun 4, 2026 Jun 4, 2026	2txn
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	ACADIA PHARMACEUTICALS INCCIK · 1070494	Jun 2, 2026 Jun 2, 2026	6txn
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	KINIKSA PHARMACEUTICALS INTERNATIONAL, PLCCIK · 1730430	Jun 2, 2026 Jun 2, 2026	6txn
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	2txn
GRUIA GABRIELACIK · 1860326	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	1txn
DORTON KATINACIK · 1617541	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	1txn
WOODS KEITHCIK · 1996804	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	1txn
NICHOLSON GARRY ACIK · 1640861	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	1txn
KLENCKE BARBARACIK · 1647647	4 Trade	TSCAN THERAPEUTICS, INC.CIK · 1783328	May 22, 2026 May 22, 2026	1txn
ECOR1 CAPITAL, LLCCIK · 1587114	13F-HR Holdings	—	May 15, 2026 May 15, 2026	—
BAKER BROS. ADVISORS LPCIK · 1263508	13F-HR Holdings	—	May 15, 2026 May 15, 2026	—
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	INCYTE CORPCIK · 879169	May 11, 2026 May 11, 2026	7txn
LYNX1 CAPITAL MANAGEMENT LPCIK · 1910456	13F-HR Holdings	—	May 4, 2026 May 4, 2026	—
BAKER BROTHERS LIFE SCIENCES LPCIK · 1363364	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Apr 24, 2026 Apr 24, 2026	—
667, L.P.CIK · 1551139	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Apr 24, 2026 Apr 24, 2026	—
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	PRELUDE THERAPEUTICS INCCIK · 1678660	Apr 22, 2026 Apr 22, 2026	2txn
WOODS KEITHCIK · 1996804	4 Trade	SCHOLAR ROCK HOLDING CORPCIK · 1727196	Apr 20, 2026 Apr 20, 2026	1txn
BAKER BROS. ADVISORS LPCIK · 1263508	4 Trade	INCYTE CORPCIK · 879169	Apr 2, 2026 Apr 2, 2026	5txn
667, L.P.CIK · 1551139	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Mar 6, 2026 Mar 6, 2026	—
BAKER BROTHERS LIFE SCIENCES LPCIK · 1363364	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Mar 6, 2026 Mar 6, 2026	—
BAKER BROTHERS LIFE SCIENCES LPCIK · 1363364	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Mar 4, 2026 Mar 4, 2026	—
667, L.P.CIK · 1551139	144 Sale	PROTARA THERAPEUTICS, INC.CIK · 1359931	Mar 4, 2026 Mar 4, 2026	—

Page 1 of 23 · 572 total