The concentrated buying by a top insider/director suggests strong conviction in upcoming catalysts. Traders should monitor for near-term company announcements (pipeline updates, earnings) that could justify the confidence. Historical cluster buys on this ticker have shown strong positive drift.
Price Chart
Executive Summary
RA Capital Management, L.P., a director and 10% owner of Parabilis Medicines, purchased $6.92M worth of PBLS shares in a series of open-market transactions from July 20-22, 2026. This represents a significant insider buying cluster at ~0.19% of the $3.6B market cap, signaling strong conviction from a major shareholder.
Key Financial Metrics
Key Facts
- RA Capital Management (Director, 10% Owner) made 6 open-market purchases totaling $6.92M
- Purchase prices ranged from $27.13 to $30.00 per share
- Total buy represents ~0.19% of PBLS's $3.6B market cap
- Purchases were concentrated over a 3-day window (Jul 20-22, 2026)
Financial Impact
Insider buying of $6.92M, approximately 0.19% of market capitalization
Risk Factors
- Insider buying does not guarantee stock appreciation; fundamentals may diverge
- Single insider (even a 10% owner) reduces diversification of signal vs. multi-insider clusters
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| INSIDER-BUY Data (Synthetic) | 0001231919-26-000779 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 24, 2026 2d ago | Press Release | $24.79 | awaiting T+60 | — | $25.03 (+0.97%) |
Oct 19, 2026 7d ago | Press Release | $25.35 | awaiting T+60 | — | $25.03 (−1.26%) |
Sep 15, 2026 5w ago | 8-K | $36.88 | awaiting T+60 | — | $25.03 (−32.13%) |
Sep 2, 2026 7w ago | 8-K | $40.75 | awaiting T+60 | — | $25.03 (−38.58%) |
Aug 13, 2026 10w ago | 8-K | $35.67 | awaiting T+60 | — | $25.03 (−29.83%) |
Aug 13, 2026 10w ago | Press Release | $35.67 | awaiting T+60 | — | $25.03 (−29.83%) |
Jul 22, 2026 13w ago | Insider Buy | $32.81 $22.75 | ▼ −30.66% | ▼ −34.31% | $25.03 (−23.71%) |
Jun 29, 2026 17w ago | Insider Cluster | $29.19 $33.31 | ▲ +14.11% | ▲ +10.50% | $25.03 (−14.25%) |
Jun 16, 2026 18w ago | Insider Cluster | $26.03 $36.16 | ▲ +38.92% | ▲ +36.23% | $25.03 (−3.84%) |
Jun 15, 2026 18w ago | Insider Cluster | $26.59 $36.88 | ▲ +38.70% | ▲ +36.84% | $25.03 (−5.87%) |
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.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers