Form 4 for LONA LeonaBio, Inc.
Accepted 2026-03-05 00:00:00 ET · period of report 2026-03-03 · accession 0001861464-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-05 | 2026-03-03 | LONA | Worthington Mark | GC, CCO | M - OptEx | $0.00 | +5,726 | 19.7K | +41% | $0 |
| D | 2026-03-05 | 2026-03-04 | LONA | Worthington Mark | GC, CCO | S - Sale+OE | $5.37 | -1,328 | 18.4K | -7% | -$7,131 |
| D | 2026-03-05 | 2026-03-03 | LONA | Worthington Mark | GC, CCO | M - OptEx | $0.00 | -5,726 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-03 | M | A | 5,726 | $0.00 | 19,704 | D | — | — | |
| 2 | Common | Common Stock | 2026-03-04 | S | D | 1,328 | $5.37 | 18,376 | D | — | — | (F2) The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $5.03 to $5.70, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein. |
| 3 | Derivative | Restricted Stock Units | 2026-03-03 | M | D | 5,726 | $0.00 | 0 | D | — · — to — | 5,726 Common Stock | (F3) Each RSU represents a contingent right to receive one (1) share of Issuer's common stock. (F4) On March 3, 2025, the reporting person was granted 5,726 RSUs (as adjusted for the 10-for-1 reverse stock split completed on September 17, 2025). 100% of the RSUs vested on the one (1) year anniversary of the grant date. |