BAKER BROS. ADVISORS LP

PrivateCIK: 1263508
Location

NEW YORK, NY

InsiderBAKER BROS. ADVISORS LPCIK 1263508
IssuerTSCAN THERAPEUTICS, INC.CIK 1783328
Director10% Owner
Since Jul 2021
+134K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
134K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Non- Qualified Stock Option (right to buy)

Indirect
A · Award
Converts to

Common Stock

67K shares

Shares

+67K

Strike price

0.9946

Held after

67K

Exercisable

5/20/2026

Non- Qualified Stock Option (right to buy)

Indirect
A · Award
Converts to

Common Stock

67K shares

Shares

+67K

Strike price

0.9946

Held after

67K

Exercisable

5/20/2026
BAKER BROS. ADVISORS LP — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho