| Date | Event | What happened / filer | Source |
|---|---|---|---|
| 2026-07-10 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by Alta Partners LLC | sec.gov ↗ |
| 2026-07-08 | 8-K 3.01 | Notice of delisting or failure to satisfy a listing rule | sec.gov ↗ |
8-K item codes from the filing header; 13D/G subject and filer verified against the filing index page.
