HOPKINSON CRAIG C.

PrivateCIK: 1730048
Location

WALTHAM, MA

HOPKINSON CRAIG C. (EVP R&D, Chief Medical Officer) sold 10.9% of their position (9K shares) of ALKERMES PLC. on the open market

Open‑market sale worth $463.6K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderHOPKINSON CRAIG C.CIK 1730048
IssuerALKERMES PLC.CIK 1520262
Officer· EVP R&D, Chief Medical Officer
Since Mar 2026
-9K
Net shares
Net seller
$463.6K
Total sold
2
Open market trades
0B · 2S
4
Total transactions
5K acquired · 14K disposed
Non-Derivative Transactions3

Ordinary Shares

Direct
M · Option Exercise

Shares

+5K

Price / share

$19.34

Trade value

$96.70K

% of position

6.5%
7/1/2026
77.39K82.39K

Ordinary Shares

Direct
S · Sale

Shares

8.30K

Price / share

$51.46

Trade value

$427.13K

% of position

10.1%
7/1/2026
82.39K74.09K

Ordinary Shares

Direct
S · Sale

Shares

700.00

Price / share

$52.13

Trade value

$36.49K

% of position

0.9%
7/1/2026
74.09K73.39K
Total

Net shares

4K

Net value

-$366.92K

Derivative Transactions1

Employee Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Ordinary Shares

5K shares

Shares

5K

Strike price

19.34

Held after

1.36K

Exercisable

7/1/2026