Corporate insider · disclosed-activity record
Chang Michelle
Chief Financial Officer
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 / $10.0M
Most active in: ZM (15)
Disclosures, last 12 months
15 of 15 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-07-10 | ZM | sold | $27K | SEC ↗ |
| 2026-07-10 | ZM | sold | $743K | SEC ↗ |
| 2026-07-10 | ZM | filed notice to sell | $771K | SEC ↗ |
| 2026-06-15 | ZM | filed notice to sell | $31K | SEC ↗ |
| 2026-04-10 | ZM | sold | $65K | SEC ↗ |
| 2026-04-10 | ZM | sold | $414K | SEC ↗ |
| 2026-04-10 | ZM | sold | $124K | SEC ↗ |
| 2026-04-10 | ZM | sold | $87K | SEC ↗ |
| 2026-04-10 | ZM | filed notice to sell | $690K | SEC ↗ |
| 2026-01-12 | ZM | sold | $558K | SEC ↗ |
| 2026-01-12 | ZM | sold | $170K | SEC ↗ |
| 2026-01-12 | ZM | filed notice to sell | $728K | SEC ↗ |
| 2025-10-10 | ZM | sold | $594K | SEC ↗ |
| 2025-10-10 | ZM | sold | $2.2M | SEC ↗ |
| 2025-10-10 | ZM | filed notice to sell | $2.8M | 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