WhoTraded

ALKS

Alkermes plc. · Nasdaq

Congress and insiders, last 90 days

99%selling

Share of the dollars reported

Bought $8KSold $893K
$901K
reported in 90 days
4
people traded it
1
trades by House members
4
buys and sales by insiders

Unusual activity in ALKS

Trades that stand out from what each person normally does.

A flag means a trade differs from this person's usual pattern. It is not evidence of wrongdoing.

Who traded ALKS

6 in all
WhoSideAmountTradedReportedWait to report
Bought$1K to $15KSep 29, 2026Oct 12, 202613 days
Bought$15K to $50KJul 30, 2026Sep 4, 202636 days
David Joseph GaffinEVP, CLO, Alkermes, Inc. · Insider filing
Sold$98KSep 3, 2026Sep 3, 20260 days
Craig C. HopkinsonEVP R&D, Chief Medical Officer · Insider filing
Sold$423KSep 1, 2026Sep 1, 20260 days
Christian Todd NicholsSVP, Chief Commercial Officer · Insider filing
Sold$33KAug 17, 2026Aug 17, 20260 days
Christian Todd NicholsSVP, Chief Commercial Officer · Insider filing
Sold$340KAug 17, 2026Aug 17, 20260 days

Senate trades are not included yet. Share prices and price charts are not shown yet. Insider rows are open-market buys and sales only.