Company · CIK 0001620463 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
LeonaBio, Inc. · LONA
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
No reported common-stock activity in this period.
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 23, 2026 AForm 4 → | Jul 9, 6:48 pm EDT | PERCEPTIVE ADVISORS LLC +2Director, 10% Owner | 28,000 | — | — | 28,000 | — | late |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:35 pm EDT | Fred CalloriDirector | 2,333 | — | — | 2,333 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:34 pm EDT | Natalie C. HollesDirector | 2,333 | — | — | 2,333 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:33 pm EDT | Peter B. SilvermanDirector | 2,333 | — | — | 2,333 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:33 pm EDT | Michael A. PanzaraDirector | 28,000 | — | — | 28,000 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:31 pm EDT | Kelly A RomanoDirector | 28,000 | — | — | 28,000 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:31 pm EDT | Joseph EdelmanDirector | 28,000 | — | — | 28,000 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:30 pm EDT | James A JohnsonDirector | 28,000 | — | — | 28,000 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:29 pm EDT | Barbara KosaczDirector | 28,000 | — | — | 28,000 | — | |
| Jun 23, 2026 AForm 4 → | Jun 24, 6:28 pm EDT | Grant PickeringDirector | 28,000 | — | — | 28,000 | — | |
| Apr 9, 2026 AForm 4 → | Jul 10, 4:05 pm EDT | PERCEPTIVE ADVISORS LLC +2Director, 10% Owner | 28,000 | — | — | 28,000 | — | late |