Form 4 for AMBQ Ambiq Micro, Inc.
Accepted 2026-01-28 00:00:00 ET · period of report 2026-01-26 · accession 0001482249-26-000002 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-28 | 2026-01-26 | AMBQ | TAUTGES JOSEPH A | Dir | S - Sale | $31.00 | -7,800 | 48.7K | -14% | -$241.8K |
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 | 2026-01-26 | S | D | 7,800 | $31.00 | 48,746 | D | — | — |