The insider cluster is a modest negative signal that reinforces the bearish Q2 earnings read. However, the small proportional size (~0.03% of market cap) and the director's likely diversification motive after option exercise limit the bearish signal. Monitor for any additional insider sales in the coming weeks, particularly from C-suite executives, and watch for the August 1 CEO transition to Blair Jackson. The stock's strong YTD performance (implied by historical calibration showing +14% T+20 alpha on prior reports) suggests the market may look through the GAAP EPS noise to the LUMRYZ growth story.
Price Chart
Executive Summary
Three Alkermes insiders, including a director and two EVPs, sold a total of $2.78M in open-market shares on August 3, 2026, just 11 days after the company reported a Q2 GAAP EPS miss of $0.00 vs $0.29 consensus. Director Nancy Snyderman accounted for $2.24M (80%) of the sales, exercising options and selling the shares at ~$50.35. The cluster follows a bearish earnings report where GAAP net loss guidance was widened, and the CEO transition is imminent. While the sales are notable in absolute dollar terms, they represent only ~0.03% of the $8.1B market cap, and the EVP sales are small. The cluster is a modest negative signal, consistent with the post-earnings disappointment, but not a material insider alarm given the small proportional size and the director's likely diversification motive after option exercise.
Key Financial Metrics
Key Facts
- Three Alkermes insiders sold a total of $2.78M in open-market shares on August 3, 2026.
- Director Nancy Snyderman sold $2.24M (44,472 shares at ~$50.35) after exercising options.
- EVP R&D Craig Hopkinson sold $437K (9,000 shares at $48.58) after exercising options.
- EVP CLO David Gaffin sold $99K (2,034 shares at $48.58).
- The sales occurred 11 days after Q2 2026 earnings that missed GAAP EPS consensus ($0.00 vs $0.29).
- Total open-market sales represent ~0.03% of Alkermes' $8.1B market cap.
- CEO Blair Jackson received 217,534 shares in non-cash grants on August 5, 2026.
Financial Impact
Total insider open-market sales of $2.78M, representing ~0.03% of market cap. Director Snyderman's sale of $2.24M is the largest single trade.
Risk Factors
- Further insider selling, especially by the new CEO, could signal deeper concerns.
- Widened GAAP net loss guidance of ($95M)-($115M) for FY2026 may pressure the stock.
- Integration risks from the Avadel acquisition and LUMRYZ commercial execution.
- The Q2 GAAP EPS miss of $0.00 vs $0.29 consensus may lead to analyst downgrades.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ALKS-1786151854590 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 16, 2026 16d ago | 8-K | $46.07 $42.13 | ▼ −8.55% | ▼ −11.12% | $41.64 (−9.62%) |
Sep 3, 2026 28d ago | Insider Cluster | $46.10 $45.83 | ▼ −0.59% | ▲ +0.62% | $41.64 (−9.67%) |
Aug 3, 2026 8w ago | Insider Cluster | $49.67 $49.21 | ▲ +0.93% | ▲ +0.83% | $41.64 (+16.17%) |
Aug 3, 2026 8w ago | Insider Cluster | $49.67 $49.21 | ▼ −0.93% | ▼ −0.83% | $41.64 (−16.17%) |
Aug 3, 2026 8w ago | Insider Cluster | $49.67 $49.21 | ▼ −0.93% | ▼ −0.83% | $41.64 (−16.17%) |
Jul 28, 2026 9w ago | 8-K | $50.50 $49.53 | ▲ +1.92% | ▲ +4.19% | $41.64 (+17.54%) |
Jul 8, 2026 12w ago | 8-K | $54.29 $51.60 | ▼ −4.95% | ▼ −5.82% | $41.64 (−23.30%) |
Jul 6, 2026 12w ago | Insider Cluster | $55.14 $51.94 | ▼ −5.80% | ▼ −6.29% | $41.64 (−24.48%) |
Jun 4, 2026 17w ago | Insider Cluster | $42.80 $44.28 | ▲ +3.46% | ▲ +2.89% | $41.64 (−2.71%) |
Jun 1, 2026 17w ago | Insider Cluster | $41.19 $44.29 | ▲ +7.53% | ▲ +10.50% | $41.64 (+1.10%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access