Christopher Day
CIK 1558685 · VP, Marketing · last filed 2025-06-20
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$1.02M
Companies
1
Total Filings
137
Lifetime Open-Market Net
-$16.94M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMBA | VP, Marketing | 15,099 | $67.78 | $1.02M | -$16.94M | 137 | 2025-06-20 |
Recent Filings · Page 4 of 14
137 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-03-18 | AMBA | Mixed | +10,232 | -$675.3K | EDGAR |
| 2022-03-14 | AMBA | Sell (S) | −713 | -$60.2K | EDGAR |
| 2022-03-10 | AMBA | Grant (A) | +1,862 | $0 | EDGAR |
| 2021-12-28 | AMBA | Sell (S) | −724 | -$148.4K | EDGAR |
| 2021-12-17 | AMBA | Mixed | +724 | -$168.1K | EDGAR |
| 2021-12-08 | AMBA | Sell (S) | −3,496 | -$726.4K | EDGAR |
| 2021-12-07 | AMBA | Mixed | +781 | -$160.3K | EDGAR |
| 2021-09-17 | AMBA | Exer (M) | — | $0 | EDGAR |
| 2021-06-30 | AMBA | Sell (S) | −786 | -$84.9K | EDGAR |
| 2021-06-17 | AMBA | Mixed | +1,381 | -$146.5K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.