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David E Lancaster

CIK 1540524 · EVP and CFO · last filed 2022-03-10

David E Lancaster is an EVP and CFO who has filed 37 SEC Form 4 insider transactions across 1 company since 2012. The most recent filing, for MTDR, was dated Mar 10, 2022. Across all open-market trades the lifetime net is −$529.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $32.7M across reported positions.

"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

37 filings
Insider 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
2022-03-10 MTDR Exer (M) — $0 EDGAR
2022-02-15 MTDR Exer (M) — $0 EDGAR
2022-01-04 MTDR Mixed +65,326 -$1.56M EDGAR
2021-10-12 MTDR Mixed +11,856 -$148.0K EDGAR
2021-10-05 MTDR Mixed +15,459 -$396.3K EDGAR
2021-06-08 MTDR Grant (A) — $0 EDGAR
2021-03-12 MTDR Exer (M) — $0 EDGAR
2021-02-17 MTDR Mixed −5,598 -$112.4K EDGAR
2021-01-21 MTDR Disp (D) — $0 EDGAR
2020-03-17 MTDR Buy (P) +10,000 $18.9K EDGAR
Showing 1–10 of 37
Page 1 of 4
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.