William N. Mathis
CIK 1640004 · last filed 2025-10-07
"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
$7.57M
Companies
1
Total Filings
56
Lifetime Open-Market Net
$401.5K
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 |
|---|---|---|---|---|---|---|---|
| BSM | Director | 541,774 | $13.97 | $7.57M | $401.5K | 56 | 2025-10-07 |
Recent Filings · Page 4 of 6
56 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-10-08 | BSM | Grant (A) | +1,492 | $21.2K | EDGAR |
| 2019-07-10 | BSM | Grant (A) | +1,370 | $21.2K | EDGAR |
| 2019-06-18 | BSM | Mixed | −2 | -$32 | EDGAR |
| 2019-05-29 | BSM | Conv (C) | +1,920,970 | $0 | EDGAR |
| 2019-04-08 | BSM | Grant (A) | +1,204 | $21.2K | EDGAR |
| 2019-01-14 | BSM | Grant (A) | +10,842 | $0 | EDGAR |
| 2019-01-08 | BSM | Grant (A) | +1,372 | $21.2K | EDGAR |
| 2018-11-13 | BSM | Buy (P) | +11,400 | $191.4K | EDGAR |
| 2018-10-09 | BSM | Grant (A) | +1,166 | $21.2K | EDGAR |
| 2018-07-10 | BSM | Grant (A) | +1,149 | $21.2K | 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.