Daily Insider Signal · June 12, 2026
Insider Alert: DUGGAN ROBERT W Bought SMMT Shares (75/100 Signal)
Ticker
SMMT
Action
Bought
Shares
3,810,000
Signal Score
75/100
DUGGAN ROBERT W bought 3,810,000 shares of Summit Therapeutics Inc. (SMMT) at $13.12 for a total transaction value of $49,987,200.
This trade scores 75/100, suggesting above-average signal strength. The purchase size and insider role indicate meaningful skin in the game, though some noise factors (e.g., timing proximity to earnings) slightly dampen the signal.
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 75/100, suggesting above-average signal strength. The purchase size and insider role indicate meaningful skin in the game, though some noise factors (e.g., timing proximity to earnings) slightly dampen the signal.
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.
Transaction Details
- Insider
- DUGGAN ROBERT W
- Company
- Summit Therapeutics Inc.
- Transaction Date
- June 12, 2026
- Price Per Share
- $13.12
- Total Value
- $49,987,200
- Type
- Purchase
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