LONA LeonaBio, Inc.
Price Chart
Executive Summary
Three C-suite executives at LeonaBio — the Chief Scientific Officer, CFO, and Chief Medical Officer — sold shares in the open market, collectively realizing $21,399 in proceeds. These sales coincided with the exercise of stock options for a larger number of shares, indicating pre-planned option exercises followed by sales to cover taxes or for liquidity. The total value is minimal relative to the company's $56M market cap.
Key Financial Metrics
Actionable Insight
Monitor for additional selling or Form 4 filings — while this cluster is consistent with routine option exercises and tax-related sales, continued selling could signal weakening confidence.
Key Facts
- C-suite insiders sold a total of $21,399 in shares over two days (March 3–4, 2026).
- Sales were conducted on the open market by the Chief Scientific Officer, CFO, and Chief Medical Officer.
- Concurrent with the sales, all three executives exercised stock options for 17,174 shares at $0 strike price (non-cash transactions).
- Total open-market sale value represents just 0.038% of LeonaBio’s $56M market cap.
Financial Impact
$21,399 in open-market sales by insiders; no dilution or cash impact to company.
Risk Factors
- Perception of insider selling, even if tax-related, could weigh on sentiment in a small-cap stock.
- Limited float or low trading volume may amplify price sensitivity to insider transactions.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (6 trades, 7d window) | cluster-LONA-1772755882109 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
May 11, 2026
9d ago
|
DEFA14A
| $10.17 $10.13 | ▼ −0.39% | ▼ −0.47% | $9.62 (−5.41%) |
|
May 8, 2026
12d ago
|
3
| $10.04 $11.00 | ▲ +9.56% | ▲ +8.10% | $9.62 (−4.18%) |
|
Apr 23, 2026
27d ago
|
Press Release
| $8.33 $9.10 | ▲ +9.24% | ▲ +8.33% | $9.62 (+15.49%) |
|
Mar 26, 2026
7w ago
|
Press Release
| $8.97 $10.99 | ▲ +22.52% | ▲ +18.66% | $9.62 (+7.25%) |
|
Mar 4, 2026
11w ago
|
Insider Cluster
| $5.98 $6.91 | ▲ +15.55% | ▲ +16.89% | $9.62 (+60.87%) |
|
Mar 4, 2026
11w ago
|
Insider Cluster
| $5.98 $6.91 | ▲ +15.55% | ▲ +16.89% | $9.62 (+60.87%) |
US Market Status
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