The Hill Ledger

US-listed stock · ALKS

Alkermes Plc (ALKS): trades by Congress and insiders

In the last 12 months, 1 member of Congress disclosed 2 trades (2 buys, 0 sales); company insiders filed 7 open-market sales.

Congress trades
212 months
Members trading
112 months
Insider buys / sales
0 / 712 months
Last close
$40.619 Oct 2026
One-year change
+29.4%

9 disclosed buys and sales on record since 3 August 2026; Congress bought an estimated $65 thousand and sold $0 in the last 12 months. Insider counts are open-market trades only: awards, option exercises and tax withholding are left out.

Members of Congress who traded ALKS

Last three years, by number of disclosed trades.

Latest disclosures

DisclosedFiled byTypeAmountTraded
Gilbert CisnerosHouse · D-CA Buy $15K–$50K
Gilbert CisnerosHouse · D-CA Buy $15K–$50K
Gaffin David JosephCompany insider Sale $97.7K
Hopkinson Craig C.Company insider Sale $423K
Nichols Christian ToddCompany insider Sale $33K
Nichols Christian ToddCompany insider Sale $340K
Gaffin David JosephCompany insider Sale $98.8K
Hopkinson Craig C.Company insider Sale $437K