BAKER BROS. ADVISORS LP

PrivateCIK: 1263508
Location

NEW YORK, NY

BAKER BROS. ADVISORS LP exercised options at BEONE MEDICINES LTD.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderBAKER BROS. ADVISORS LPCIK 1263508
→
IssuerBEONE MEDICINES LTD.CIK 1651308
Director10% Owner
Since Aug 2018
0.00
Net shares
Net seller
$2.27M
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
61.54K acquired · 61.54K disposed
Non-Derivative Transactions2

American Depositary Shares

Indirect
M · Option Exercise

Shares

+30.77K

Price / share

$36.83

Trade value

$1.13M

% of position

4.2%
9/14/2026
730.64K→761.41K

American Depositary Shares

Indirect
M · Option Exercise

Shares

+30.77K

Price / share

$36.83

Trade value

$1.13M

% of position

0.4%
9/14/2026
8.07M→8.10M
Total

Net shares

+61.54K

Net value

$2.27M

Derivative Transactions2

Non-Qualified Share Options

Indirect
M · Option Exercise
Converts to

American Depositary Shares

30.77K shares

Shares

−30.77K

Strike price

36.83

Held after

0.00

Exercisable

—

9/14/2026

Non-Qualified Share Options

Indirect
M · Option Exercise
Converts to

American Depositary Shares

30.77K shares

Shares

−30.77K

Strike price

36.83

Held after

0.00

Exercisable

—

9/14/2026
Non-Derivative Holdings (Post-Transaction)6

American Depositary Shares

Direct
Shares owned10.42K

American Depositary Shares

Direct
Shares owned10.42K

Ordinary Shares

Direct
Shares owned1.00

Ordinary Shares

Direct
Shares owned1.00

Ordinary Shares

Indirect
Shares owned161.55K

Ordinary Shares

Indirect
Shares owned161.55K
Total
20.84K direct·323.10K indirect343.93K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BAKER BROS. ADVISORS LP — Insider Transaction (Form 4) Filed Sep 16, 2026 | Finecho