ACAD ACADIA PHARMACEUTICALS INC
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Executive Summary
Multiple C-suite executives at Acadia Pharmaceuticals, including the CEO, CFO, and other senior officers, conducted open-market share sales totaling approximately $504,000 over a two-day period, concurrent with the exercise of stock options. The sales represent a coordinated liquidity event following derivative exercises, but the dollar amount is small relative to the company's $3.8B market cap.
Key Financial Metrics
Actionable Insight
This cluster reflects routine option exercise and diversification activity by executives, not a signal of fundamental concern. Traders should monitor for any follow-up filings or news around earnings or pipeline updates, but no immediate action is warranted based on this activity.
Key Facts
- CEO Catherine Owen Adams sold $249,932 worth of shares, CFO Mark Schneyer sold $158,332, and other C-suite executives sold an additional $95,766 in open-market transactions.
- All sales were preceded by or concurrent with the exercise of stock options (M-coded transactions), indicating pre-planned option monetization rather than discretionary selling of held shares.
- Total open-market sale value across all insiders: ~$504,000 over two days.
- Total value represents only 0.013% of Acadia's $3.8B market cap — well below the 0.1% threshold for materiality.
- No negative corporate news or guidance changes were reported alongside these transactions.
Financial Impact
$504,000 in open-market sales over two days (0.013% of market cap)
Risk Factors
- Perception risk: Concentrated insider selling, even if routine, could be misinterpreted by retail investors as negative sentiment.
- Liquidity timing: If these sales were accelerated ahead of potential bad news, it could raise questions — though no such catalyst is currently evident.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (20 trades, 7d window) | cluster-ACAD-1774569644055 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
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May 6, 2026
17d ago
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8-K
| $22.56 $22.18 | ▲ +1.68% | ▲ +3.19% | $21.10 (+6.47%) |
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May 4, 2026
20d ago
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Insider Cluster
| $22.19 $21.80 | ▼ −1.76% | ▼ −4.69% | $21.10 (−4.91%) |
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Mar 25, 2026
8w ago
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Insider Cluster
| $22.01 $22.32 | ▲ +1.41% | ▲ +1.65% | $21.10 (−4.13%) |
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Mar 5, 2026
11w ago
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8-K
| $22.40 $21.27 | ▼ −5.04% | ▼ −2.81% | $21.10 (−5.80%) |
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Feb 25, 2026
12w ago
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8-K
| $24.64 $22.40 | ▼ −9.09% | ▼ −7.96% | $21.10 (−14.37%) |
US Market Status
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