WILLIAM HORNBUCKLE
CIK 1183302 · CEO AND PRESIDENT · last filed 2026-02-25
"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
$10.59M
Companies
3
Total Filings
151
Lifetime Open-Market Net
-$29.18M
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 12 of 16
151 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-03-17 | MGM.WD | Grant (A) | — | $0 | EDGAR |
| 2017-03-07 | MGM.WD | Mixed | +24,597 | -$245.0K | EDGAR |
| 2017-01-18 | MGM Growth Properties LLC (MGP) Delisted | Mixed | +476 | $11.9K | EDGAR |
| 2016-11-30 | MGM.WD | Mixed | — | -$3.26M | EDGAR |
| 2016-11-10 | MGM.WD | Mixed | — | -$2.14M | EDGAR |
| 2016-11-08 | MGM.WD | Mixed | +3,465 | -$66.2K | EDGAR |
| 2016-10-18 | MGM Growth Properties LLC (MGP) Delisted | Mixed | +463 | $11.7K | EDGAR |
| 2016-10-12 | MGM.WD | Mixed | +27,302 | -$521.3K | EDGAR |
| 2016-10-11 | MGM.WD | Mixed | +4,493 | -$86.4K | EDGAR |
| 2016-10-07 | MGM.WD | Mixed | +3,574 | -$68.8K | 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.