David Goeckeler
CIK 1713941 · Chairman and CEO · last filed 2026-05-27
"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
$498.74M
Companies
4
Total Filings
80
Lifetime Open-Market Net
-$23.05M
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 |
|---|---|---|---|---|---|---|---|
| Sandisk Corp (SNDKV) Delisted | Chairman and CEO | 509,903 | — | — | $0 | 14 | 2026-05-27 |
| ADP | Director | 6,662 | $226.21 | $1.51M | $0 | 5 | 2025-11-14 |
| WDC | Chief Executive Officer | 812,303 | $562.92 | $457.27M | -$10.72M | 36 | 2024-12-02 |
| CSCO | EVP, Networking and Security | 330,050 | $121.10 | $39.97M | -$12.33M | 25 | 2020-02-20 |
Recent Filings · Page 5 of 8
80 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-03-01 | WDC | Tax (F) | −2,048 | -$78.9K | EDGAR |
| 2022-11-29 | WDC | Tax (F) | −2,940 | -$109.8K | EDGAR |
| 2022-11-10 | ADP | Grant (A) | +1,435 | $0 | EDGAR |
| 2022-09-06 | WDC | Tax (F) | −15,777 | -$657.1K | EDGAR |
| 2022-08-30 | WDC | Tax (F) | −11,760 | -$535.0K | EDGAR |
| 2022-08-26 | WDC | Grant (A) | +125,865 | $0 | EDGAR |
| 2022-06-17 | WDC | Grant (A) | +532,589 | $0 | EDGAR |
| 2022-04-07 | ADP | Grant (A) | +1,021 | $0 | EDGAR |
| 2022-03-10 | WDC | Mixed | −48,531 | -$2.38M | EDGAR |
| 2021-09-07 | WDC | Tax (F) | −15,777 | -$968.9K | 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.