BAKER BROS. ADVISORS LP

PrivateCIK: 1263508
Location

NEW YORK, NY

BAKER BROS. ADVISORS LP sold 7.2% of their position (11K shares) of BEONE MEDICINES LTD. on the open market

Open‑market sale worth $262.0K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderBAKER BROS. ADVISORS LPCIK 1263508
IssuerBEONE MEDICINES LTD.CIK 1651308
Director10% Owner
Since Aug 2018
-11K
Net shares
Net seller
$262.0K
Total sold
4
Open market trades
0B · 4S
4
Total transactions
11K disposed
Non-Derivative Transactions4

Ordinary Shares

Indirect
S · Sale

Shares

2.74K

Price / share

$23.85

Trade value

$65.42K

% of position

1.9%
5/22/2026
148.06K145.32K

Ordinary Shares

Indirect
S · Sale

Shares

2.74K

Price / share

$23.85

Trade value

$65.42K

% of position

1.9%
5/22/2026
148.07K145.33K

Ordinary Shares

Indirect
S · Sale

Shares

2.76K

Price / share

$23.79

Trade value

$65.57K

% of position

1.9%
5/22/2026
145.32K142.57K

Ordinary Shares

Indirect
S · Sale

Shares

2.76K

Price / share

$23.79

Trade value

$65.57K

% of position

1.9%
5/22/2026
145.33K142.57K
Total

Net shares

11K

Net value

-$261.98K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)6

American Depositary Shares

Direct
Shares owned10.42K

Ordinary Shares

Direct
Shares owned1.00

Ordinary Shares

Direct
Shares owned1.00

American Depositary Shares

Direct
Shares owned10.42K

American Depositary Shares

Indirect
Shares owned8.07M

American Depositary Shares

Indirect
Shares owned730.64K
Total
20.84K direct·8.80M indirect8.82M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BAKER BROS. ADVISORS LP — Insider Transaction (Form 4) Filed May 27, 2026 | Finecho