Summary
Updated Aug 31, 2026
Craig C. Hopkinson is EVP R&D, Chief Medical Officer of Alkermes plc. (ALKS). 22 SEC Form 4 filings on record going back to 2024, most recently on 3 August 2026. Most recent open-market trade: sold $437K of ALKS on 3 August 2026. Lifetime open-market sales: $8.29M.
Recent Transactions
20Every recent SEC Form 4 transaction Craig C. Hopkinson has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Craig C. Hopkinson go back to 2024: 22 primary Form 4 filings, an average of 7.3 per year. 56 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Craig C. Hopkinson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Nancy Lynn Md Snyderman - $2.24M of ALKS open-market activity in the last 12 months
- Shane Cooke - $2.12M of ALKS open-market activity in the last 12 months
- Samuel Joseph Parisi - $889K of ALKS open-market activity in the last 12 months
- David Joseph Gaffin - $554K of ALKS open-market activity in the last 12 months
- Christian Todd Nichols - $553K of ALKS open-market activity in the last 12 months
- Christopher I. Wright - $90K of ALKS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Craig C. Hopkinson?
Craig C. Hopkinson is a corporate insider, tracked as EVP R&D, Chief Medical Officer of Alkermes plc. (ALKS). InsiderAlpha holds 22 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Craig C. Hopkinson submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Craig C. Hopkinson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 20 open-market sales ($8.29M) across all tracked filings.
Where can I see all of Craig C. Hopkinson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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