Daily Insider Signal · July 22, 2026
Insider Alert: RA CAPITAL MANAGEMENT, L.P. Bought PBLS Shares (79/100 Signal)
Ticker
PBLS
Action
Bought
Shares
47,250
Signal Score
79/100
RA CAPITAL MANAGEMENT, L.P. bought 47,250 shares of Parabilis Medicines, Inc. (PBLS) at $29.77 for a total transaction value of $1,406,632.
This trade scores 79/100, 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 79/100, 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.
What this signal means
DisclosureSignals scores every SEC Form 4 filing on a 0–100 scale. This trade earned a 79/100 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 PBLS, including historical insider trades and trend context.
Transaction Details
- Insider
- RA CAPITAL MANAGEMENT, L.P.
- Company
- Parabilis Medicines, Inc.
- Transaction Date
- July 22, 2026
- Price Per Share
- $29.77
- Total Value
- $1,406,632
- Type
- Purchase
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