ALKS - Alkermes Plc.

Insider Sale by Gaffin David Joseph (EVP, CLO, Alkermes, Inc.)

1 Month
After Trade
Before Trade

Loading data...

Trade Summary

3 days ago, Gaffin David Joseph, serving as EVP, CLO, Alkermes, Inc. at Alkermes Plc. (ALKS), sold 2,034 shares at $34.57 per share, for a total transaction value of $70,315.00. Following this transaction, Gaffin David Joseph now holds 233,592 shares of ALKS.

This sale represents a 1.00% decrease in Gaffin David Joseph's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, April 6, 2026 and publicly disclosed via SEC Form 4 filing on Monday, April 6, 2026, meaning the disclosure happened on the same day as the trade.

Alkermes Plc. operates in the HEALTHCARE sector, specifically within the DRUG MANUFACTURERS - SPECIALTY & GENERIC industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Gaffin David Joseph

EVP, CLO, Alkermes, Inc.

David Joseph Gaffin is Executive Vice President, Chief Legal Officer, Chief Compliance Officer, and Secretary at Alkermes plc, a biopharmaceutical company focused on developing products for neurological and psychiatric disorders.[[1]](https://www.insidertrades.com/alkermes-plc-stock/david-joseph-gaffin/)[[2]](https://stockanalysis.com/stocks/alks/company/)[[3]](https://www.zoominfo.com/p/David-Gaffin/1649922757) He oversees all legal, intellectual property, and healthcare compliance operations, with over 20 years of legal practice and 19 years in the biopharmaceutical industry.[[3]](https://www.zoominfo.com/p/David-Gaffin/1649922757) Gaffin joined Alkermes in 2005 as Director, Deputy General Counsel, progressing through roles including Senior Director (2009-2011), Vice President and Deputy General Counsel (2011-2014), Vice President and U.S. General Counsel (2014-2016), Senior Vice President and Chief Legal Officer of Alkermes, Inc. (2016-2018), and his current positions since March 2018.[[1]](https://www.insidertrades.com/alkermes-plc-stock/david-joseph-gaffin/)[[3]](https://www.zoominfo.com/p/David-Gaffin/1649922757) Prior to Alkermes, he served as Assistant General Counsel at Biogen Inc., handling product-related legal counsel, compliance, and licensing transactions.[[1]](https://www.insidertrades.com/alkermes-plc-stock/david-joseph-gaffin/)[[3]](https://www.zoominfo.com/p/David-Gaffin/1649922757) Gaffin holds a Bachelor of Arts in Social Studies from Harvard College, a Master of Business Administration from J.L. Kellogg Graduate School of Management, and a Juris Doctor from Northwestern University School of Law.[[3]](https://www.zoominfo.com/p/David-Gaffin/1649922757) His annual salary is approximately $1,150,000, and he recently sold 14,000 shares of Alkermes stock on July 29, 2021, at $26 per share, retaining 88,597 shares afterward.[[1]](https://www.insidertrades.com/alkermes-plc-stock/david-joseph-gaffin/)

View full insider profile →

Trade Price

$34.57

Quantity

2,034

Total Value

$70,315.00

Shares Owned

233,592

Trade Date

Monday, April 6, 2026

3 days ago

SEC Filing Date

Monday, April 6, 2026

HEALTHCAREDRUG MANUFACTURERS - SPECIALTY & GENERIC

About Alkermes Plc.

Company Overview

No company information available
View news mentioning ALKS

💬 Want Deeper Insight?

Use our AI assistant to ask questions about this trade, the insider, or the company.

Chat with AI

Share this trade

https://insidersignal.ai/trade/5424551

🚀 Track Insider Trades in Real-Time

Create a free account to access our full database of insider trades, AI-powered analysis, price alerts, and discover what corporate executives are buying and selling.

✓ Free forever plan available  •  ✓ No credit card required  •  ✓ Cancel anytime