The selling is concentrated among large pre-IPO holders, not management, and the dollar amounts are small relative to market cap. Monitor for any upcoming catalyst (e.g., pipeline update or earnings) that could shift sentiment. The lack of C-suite selling suggests no insider bearish signal from management.
Price Chart
Executive Summary
Two 10% owner entities (MPM BioVentures 2014 and 2018) sold a combined $515K in open-market shares over a week, representing ~0.18% of market cap. The CEO had a non-cash tax withholding transaction. This selling is part of a broader 30-day trend of $1.8M in insider sales, but the amounts are modest and involve only large holders, not C-suite executives.
Key Financial Metrics
Key Facts
- MPM BioVentures 2014 sold 29,088 shares at $7.06 ($205K) on 2026-09-01
- MPM BioVentures 2018 sold 44,259 shares at $6.99 ($309K) on 2026-08-31
- CEO Doshi Dipal had a tax withholding of 8,724 shares at $7.14 ($62K) on 2026-09-02 (non-cash)
- Total insider selling over the past 30 days is $1.8M across 9 transactions
- No C-suite open-market sales or purchases in this cluster
Financial Impact
Total open-market sales of $515K, representing 0.18% of $284M market cap
Risk Factors
- Continued distribution by large holders could create modest selling pressure
- No insider buying to signal confidence in near-term prospects
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-TRDA-1788505541348 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 9, 2026 22d ago | Insider Cluster | $6.42 $6.90 | ▼ −7.48% | ▼ −7.98% | $5.38 (+16.20%) |
Sep 3, 2026 29d ago | Insider Cluster | $7.17 $6.80 | ▼ −5.16% | ▼ −4.01% | $5.38 (−24.97%) |
Aug 31, 2026 4w ago | Insider Cluster | $7.07 $7.11 | ▲ +0.57% | ▲ +0.48% | $5.38 (−23.90%) |
Aug 31, 2026 4w ago | Insider Cluster | $7.07 $7.11 | ▲ +0.57% | ▲ +0.48% | $5.38 (−23.90%) |
Aug 31, 2026 4w ago | Insider Cluster | $7.07 $7.11 | ▲ +0.57% | ▲ +0.48% | $5.38 (−23.90%) |
Aug 27, 2026 5w ago | Insider Cluster | $7.27 $7.17 | ▼ −1.38% | ▼ −1.64% | $5.38 (−26.00%) |
Aug 10, 2026 7w ago | Insider Cluster | $7.04 $7.27 | ▲ +3.27% | ▲ +3.67% | $5.38 (−23.58%) |
Aug 5, 2026 8w ago | 8-K | $7.06 $7.67 | ▲ +8.64% | ▲ +8.29% | $5.38 (−23.80%) |
Aug 3, 2026 8w ago | Insider Cluster | $7.24 $7.04 | ▼ −2.76% | ▼ −2.66% | $5.38 (−25.69%) |
Jul 30, 2026 9w ago | 144 | $6.79 $6.87 | ▼ −1.18% | ▲ +2.33% | $5.38 (+20.77%) |
US Market Status
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