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.
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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 11 of 14
137 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-06-18 | AMBA | Mixed | −1,519 | -$717.1K | EDGAR |
| 2015-06-10 | AMBA | Mixed | — | -$105.0K | EDGAR |
| 2015-06-09 | AMBA | Mixed | — | -$129.4K | EDGAR |
| 2015-04-01 | AMBA | Mixed | — | -$65.5K | EDGAR |
| 2015-03-30 | AMBA | Mixed | −2,632 | -$331.8K | EDGAR |
| 2015-03-23 | AMBA | Sell (S) | −2,500 | -$177.6K | EDGAR |
| 2015-03-19 | AMBA | Mixed | +1,400 | -$147.1K | EDGAR |
| 2015-03-18 | AMBA | Sell (S) | −961 | -$66.6K | EDGAR |
| 2015-03-13 | AMBA | Mixed | — | -$115.9K | EDGAR |
| 2014-12-31 | AMBA | Mixed | — | -$89.8K | 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.