Daily Insider Signal · July 30, 2026
Insider Alert: Catalyst4, Inc. Bought MLPT Shares (95/100 Signal)
Ticker
MLPT
Action
Bought
Shares
1,000,000
Signal Score
95/100
Catalyst4, Inc. bought 1,000,000 shares of MapLight Therapeutics, Inc. (MLPT) at $13.00 for a total transaction value of $13,000,000.
This trade scores 95/100, indicating very high conviction. Large open-market purchases by C-suite executives with minimal noise factors are rare and historically correlated with positive 90-day forward returns.
What to watch: Monitor upcoming earnings dates, any subsequent Form 4 amendments, and cluster activity (multiple insiders buying within a 30-day window). Single-insider signals are most powerful when corroborated by broader insider clustering or supportive technical trends.
This trade scores 95/100, indicating very high conviction. Large open-market purchases by C-suite executives with minimal noise factors are rare and historically correlated with positive 90-day forward returns.
What to watch: Monitor upcoming earnings dates, any subsequent Form 4 amendments, and cluster activity (multiple insiders buying within a 30-day window). Single-insider signals are most powerful when corroborated by broader insider clustering or supportive technical trends.
What this signal means
DisclosureSignals scores every SEC Form 4 filing on a 0–100 scale. This trade earned a 95/100 signal score by weighing the transaction type, insider role, trade size, cluster buying, the insider's own history, and whether the trade was discretionary rather than part of a scheduled 10b5-1 plan. A higher score indicates a more unusual, conviction-driven purchase. Read the full methodology.
See every recent Form 4 filing for MLPT, including historical insider trades and trend context.
Transaction Details
- Insider
- Catalyst4, Inc.
- Company
- MapLight Therapeutics, Inc.
- Transaction Date
- July 30, 2026
- Price Per Share
- $13.00
- Total Value
- $13,000,000
- Type
- Purchase
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