William M Byerley
CIK 1678424 · last filed 2025-06-16
"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
$3.02M
Companies
1
Total Filings
20
Lifetime Open-Market Net
$152.5K
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 |
|---|---|---|---|---|---|---|---|
| MTDR | Director | 55,811 | $54.05 | $3.02M | $152.5K | 20 | 2025-06-16 |
Recent Filings · Page 2 of 2
20 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-06-10 | MTDR | Grant (A) | +8,395 | $0 | EDGAR |
| 2018-12-03 | MTDR | Buy (P) | +1,000 | $23.0K | EDGAR |
| 2018-06-11 | MTDR | Grant (A) | +5,210 | $0 | EDGAR |
| 2017-06-05 | MTDR | Grant (A) | +5,923 | $0 | EDGAR |
| 2017-04-13 | MTDR | Grant (A) | +1,399 | $0 | EDGAR |
| 2017-02-17 | MTDR | Grant (A) | +1,251 | $0 | EDGAR |
| 2016-12-12 | MTDR | Buy (P) | +1,919 | $50.0K | EDGAR |
| 2016-11-01 | MTDR | Grant (A) | +1,468 | $0 | EDGAR |
| 2016-08-10 | MTDR | Buy (P) | +2,288 | $50.0K | EDGAR |
| 2016-08-05 | MTDR | Grant (A) | +1,747 | $0 | EDGAR |
Showing 11–20 of 20
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Page 2 of 2
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.