Cooke Shane

Alkermes plc · Director

Cooke Shane is listed in public filings as director. This Cooke Shane insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Alkermes plc (ALKS), and Prothena Corporation plc (PRTA). Investors use Cooke Shane's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Alkermes plcALKS--6.1k sharesGrant / ExerciseMay 21, 2026Disclosure amount unavailable6.1k shares----
Alkermes plcALKS$3.9M106.7k sharesGrant / ExerciseMay 21, 2026$118.5K3.2k shares$36.95--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Alkermes plcALKS$427k11.5k sharesGrant / ExerciseMay 20, 2026$426.7K11.5k shares$36.98--
Alkermes plcALKS--5.4k sharesGrant / ExerciseMay 20, 2026Disclosure amount unavailable5.4k shares----
Prothena Corporation plcPRTA$264k27k sharesGrant / ExerciseMay 15, 2026$263.5K27k shares$9.76--
Alkermes plcALKS$061.2k sharesGrant / ExerciseFeb 2, 2026$1.9M61.2k shares$31.64--
Alkermes plcALKS$3.6M103.7k sharesSellFeb 2, 2026$1.1M32.1k shares$34.78--
Alkermes plcALKS$4.7M135.9k sharesSellFeb 2, 2026$998.8K29.1k shares$34.34--
Alkermes plcALKS--8k sharesGrant / ExerciseMay 31, 2025Disclosure amount unavailable8k shares----
Alkermes plcALKS$3.2M103.7k sharesGrant / ExerciseMay 31, 2025$127.8K4.2k shares$30.61--
Alkermes plcALKS$411k13.5k sharesGrant / ExerciseMay 21, 2025$411.4K13.5k shares$30.53--
Alkermes plcALKS--6.1k sharesGrant / ExerciseMay 21, 2025Disclosure amount unavailable6.1k shares----
Prothena Corporation plcPRTA$139k20.2k sharesGrant / ExerciseMay 14, 2025$139.0K20.2k shares$6.89--