Corporate insider · disclosed-activity record
Ju Chi-Hong
Senior VP, Systems & GM
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
0
Bearish filings
15
Names touched
1
Disclosed $ (bull / bear)
$0 / $6.6M
Most active in: AMBA (15)
Disclosures, last 12 months
15 of 15 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-07-01 | AMBA | sold | $888K | SEC ↗ |
| 2026-07-01 | AMBA | filed notice to sell | $888K | SEC ↗ |
| 2026-06-17 | AMBA | sold | $137K | SEC ↗ |
| 2026-03-19 | AMBA | sold | $117K | SEC ↗ |
| 2026-03-17 | AMBA | sold | $250K | SEC ↗ |
| 2026-01-05 | AMBA | sold | $584K | SEC ↗ |
| 2026-01-05 | AMBA | filed notice to sell | $584K | SEC ↗ |
| 2025-12-30 | AMBA | sold | $558K | SEC ↗ |
| 2025-12-30 | AMBA | filed notice to sell | $558K | SEC ↗ |
| 2025-12-17 | AMBA | sold | $96K | SEC ↗ |
| 2025-10-14 | AMBA | sold | $498K | SEC ↗ |
| 2025-10-14 | AMBA | filed notice to sell | $411K | SEC ↗ |
| 2025-10-14 | AMBA | filed notice to sell | $498K | SEC ↗ |
| 2025-10-13 | AMBA | sold | $411K | SEC ↗ |
| 2025-09-17 | AMBA | sold | $93K | SEC ↗ |
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Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals