DAVID B MILLER
CIK 1167138 · last filed 2026-07-01
"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
$24.71M
Companies
4
Total Filings
55
Lifetime Open-Market Net
-$1.22B
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 |
|---|---|---|---|---|---|---|---|
| MUSA | Director | 46,061 | $536.45 | $24.71M | $2.15M | 46 | 2026-07-01 |
| BATTALION OIL CORP (HK) Delisted | Director | 22,088 | — | — | -$281.75M | 7 | 2016-09-13 |
| Chord Energy Corp (OAS) Delisted | 10%+ Owner | 43,700,000 | $109.30 | $4.78B | -$943.84M | 1 | 2010-06-24 |
| EV Energy Partners, LP (EVEP) Delisted | 276 | — | — | $0 | 1 | 2008-01-18 |
Recent Filings · Page 6 of 6
55 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-09-19 | BATTALION OIL CORP (HK) Delisted | Mixed | −113,583,332 | -$281.75M | EDGAR |
| 2012-06-11 | BATTALION OIL CORP (HK) Delisted | Grant (A) | +5,000 | $25.00M | EDGAR |
| 2012-02-10 | BATTALION OIL CORP (HK) Delisted | Grant (A) | +220,000,000 | $275.00M | EDGAR |
| 2010-06-24 | Chord Energy Corp (OAS) Delisted | Sell (S) | −71,720,000 | -$943.84M | EDGAR |
| 2008-01-18 | EV Energy Partners, LP (EVEP) Delisted | Exer (M) | +2,760 | $0 | EDGAR |
Showing 51–55 of 55
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Page 6 of 6
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.