DAVID JEFFREY RICHARDSON
CIK 1329724 · EVP · last filed 2026-05-06
"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
$8.68M
Companies
4
Total Filings
141
Lifetime Open-Market Net
-$14.04M
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 |
|---|---|---|---|---|---|---|---|
| LSCC | Director | 31,683 | $144.53 | $4.58M | -$6.79M | 27 | 2026-05-06 |
| KLIC | Director | 19,245 | $113.13 | $2.18M | -$676.0K | 28 | 2026-04-09 |
| AMBA | Director | 28,310 | $67.78 | $1.92M | -$3.08M | 57 | 2025-12-17 |
| LSI CORP (LSI) Delisted | EVP | 586,259 | $133.10 | $78.03M | -$3.50M | 25 | 2014-03-19 |
Recent Filings · Page 11 of 15
141 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-12-17 | AMBA | Exer (M) | +1,568 | $0 | EDGAR |
| 2015-11-02 | AMBA | Grant (A) | — | $0 | EDGAR |
| 2015-09-17 | AMBA | Exer (M) | +765 | $0 | EDGAR |
| 2015-06-17 | AMBA | Exer (M) | +764 | $0 | EDGAR |
| 2015-05-12 | LSCC | Grant (A) | — | $0 | EDGAR |
| 2015-03-19 | AMBA | Exer (M) | +763 | $0 | EDGAR |
| 2015-03-13 | AMBA | Sell (S) | −764 | -$52.7K | EDGAR |
| 2014-12-18 | AMBA | Exer (M) | +764 | $0 | EDGAR |
| 2014-12-09 | LSCC | Grant (A) | — | $0 | EDGAR |
| 2014-09-17 | AMBA | Exer (M) | +417 | $0 | 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.