BAKER BROS. ADVISORS LP

PrivateCIK: 1263508
Location

NEW YORK, NY

BAKER BROS. ADVISORS LP received a stock award from KINIKSA PHARMACEUTICALS INTERNATIONAL, PLC

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards
Director10% Owner
Since Feb 2019
+85.10K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
85.10K acquired
Non-Derivative Transactions2

Class A Ordinary Shares

Indirect
A · Award

Shares

+6.08K

Price / share

Trade value

% of position

4.4%
5/29/2026
137.20K143.28K

Class A Ordinary Shares

Indirect
A · Award

Shares

+6.08K

Price / share

Trade value

% of position

0.2%
5/29/2026
2.74M2.74M
Total

Net shares

+12.16K

Net value

$0.00

Derivative Transactions2

Non- Qualified Share Option (right to buy)

Indirect
A · Award
Converts to

Class A Ordinary Shares

36.47K shares

Shares

+36.47K

Strike price

48.38

Held after

36.47K

Exercisable

5/29/2026

Non- Qualified Share Option (right to buy)

Indirect
A · Award
Converts to

Class A Ordinary Shares

36.47K shares

Shares

+36.47K

Strike price

48.38

Held after

36.47K

Exercisable

5/29/2026
Non-Derivative Holdings (Post-Transaction)2

Class A Ordinary Shares

Direct
Shares owned14.84K

Class A Ordinary Shares

Direct
Shares owned14.84K
Total
29.68K direct29.68K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BAKER BROS. ADVISORS LP — Insider Transaction (Form 4) Filed Jun 2, 2026 | Finecho