WILLIAM D MOSLEY
CIK 1388390 · CEO · last filed 2026-06-11
"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
$304.98M
Companies
2
Total Filings
124
Lifetime Open-Market Net
-$283.42M
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.
Recent Filings · Page 6 of 13
124 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-12 | STX | Mixed | +1,814 | -$92.7K | EDGAR |
| 2023-12-12 | STX | Mixed | +1,418 | -$7.66M | EDGAR |
| 2023-09-19 | STX | Mixed | +37,122 | -$2.33M | EDGAR |
| 2023-09-12 | STX | Mixed | +15,529 | -$998.5K | EDGAR |
| 2023-09-05 | STX | Mixed | — | -$11.00M | EDGAR |
| 2022-09-14 | STX | Mixed | +68,569 | -$4.64M | EDGAR |
| 2022-09-13 | STX | Mixed | −15,961 | -$1.72M | EDGAR |
| 2022-07-26 | STX | Grant (A) | +41,348 | $0 | EDGAR |
| 2021-09-15 | STX | Tax (F) | −8,351 | -$700.8K | EDGAR |
| 2021-09-14 | STX | Tax (F) | −6,285 | -$527.4K | 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.