Corporate insider · disclosed-activity record
Officer (via Morgan Stanley Smith Barney LLC Executive Financial Services)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
1
Bearish filings
18
Names touched
1
Disclosed $ (bull / bear)
$316K / $23.8M
Most active in: AMBQ (19)
| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-09-02 | AMBQ | filed notice to sell | $625K | SEC ↗ |
| 2026-09-02 | AMBQ | sold | $544K | SEC ↗ |
| 2026-09-02 | AMBQ | sold | $82K | SEC ↗ |
| 2026-09-01 | AMBQ | filed notice to sell | $2.8M | SEC ↗ |
| 2026-09-01 | AMBQ | sold | $2.8M | SEC ↗ |
| 2026-08-31 | AMBQ | filed notice to sell | $2.0M | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $886K | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $327K | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $318K | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $796K | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $123K | SEC ↗ |
| 2026-08-31 | AMBQ | sold | $335K | SEC ↗ |
| 2026-08-14 | AMBQ | filed notice to sell | $2.9M | SEC ↗ |
| 2026-08-14 | AMBQ | sold | $81K | SEC ↗ |
| 2026-08-14 | AMBQ | sold | $98K | SEC ↗ |
| 2026-08-14 | AMBQ | sold | $690K | SEC ↗ |
| 2026-05-14 | AMBQ | filed notice to sell | $4.2M | SEC ↗ |
| 2026-05-14 | AMBQ | sold | $4.2M | SEC ↗ |
| 2025-10-07 | AMBQ | exercised options & held the shares | $316K | — |
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