David E Lancaster
CIK 1540524 · EVP and CFO · last filed 2022-03-10
"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
$32.70M
Companies
1
Total Filings
37
Lifetime Open-Market Net
-$529.6K
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 | EVP and CFO | 607,721 | $53.80 | $32.70M | -$529.6K | 37 | 2022-03-10 |
Recent Filings · Page 3 of 4
37 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 |
|---|---|---|---|---|---|
| 2018-01-23 | MTDR | Mixed | +27,859 | -$581.2K | EDGAR |
| 2018-01-04 | MTDR | Mixed | +26,657 | -$619.2K | EDGAR |
| 2017-12-05 | MTDR | Mixed | +26,059 | -$548.8K | EDGAR |
| 2017-04-12 | MTDR | Mixed | +14,008 | -$241.4K | EDGAR |
| 2017-03-10 | MTDR | Tax (F) | −12,585 | -$283.7K | EDGAR |
| 2017-02-17 | MTDR | Grant (A) | +31,786 | $0 | EDGAR |
| 2016-02-23 | MTDR | Grant (A) | +24,866 | $0 | EDGAR |
| 2015-05-04 | MTDR | Grant (A) | +1,804 | $0 | EDGAR |
| 2015-04-27 | MTDR | Tax (F) | −5,812 | -$161.6K | EDGAR |
| 2015-01-23 | MTDR | Grant (A) | +4,375 | $0 | EDGAR |
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.