David Joseph Gaffin

EVP, CLO, Alkermes, Inc., Alkermes

Bought, 12 months

$0.0M

Sold, 12 months

$0.7M

Companies

Latest trade

Oct 2, 2026

Companies

AlkermesEVP, CLO, Alkermes, Inc. −$0.7M

Trades

ALKS Sold 2,034 shares at $41.03 · planned $0.1M Oct 2

ALKS Sold 2,034 shares at $48.01 · planned $0.1M Sep 3

ALKS Sold 2,034 shares at $48.58 · planned $0.1M Aug 3

ALKS Sold 2,034 shares at $54.03 · planned $0.1M Jul 6

ALKS Sold 2,034 shares at $43.05 · planned $0.1M Jun 4

ALKS Sold 2,034 shares at $33.20 · planned $0.1M May 4

ALKS Sold 2,034 shares at $34.57 · planned $0.1M Apr 6

ALKS Sold 2,034 shares at $29.76 · planned $0.1M Mar 3

ALKS Sold 2,034 shares at $29.29 · planned $0.1M Mar 2

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.