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Bradley M Robinson

CIK 1540762 · CTO, EVP-Reservoir Engineering · last filed 2021-01-21

Bradley M Robinson is a CTO, EVP-Reservoir Engineering who has filed 28 SEC Form 4 insider transactions across 1 company since 2012. The most recent filing, for MTDR, was dated Jan 21, 2021. Across all open-market trades the lifetime net is +$199.3K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $17.5M 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

$17.48M

Companies

1

Total Filings

28

Lifetime Open-Market Net

$199.3K

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 CTO, EVP-Reservoir Engineering 324,838 $53.80 $17.48M $199.3K 28 2021-01-21

Recent Filings

28 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
2021-01-21 MTDR Disp (D) — $0 EDGAR
2020-03-12 MTDR Grant (A) — $0 EDGAR
2020-03-11 MTDR Buy (P) +10,000 $23.5K EDGAR
2020-03-10 MTDR Buy (P) +10,000 $70.4K EDGAR
2020-03-03 MTDR Buy (P) +6,000 $55.8K EDGAR
2020-02-18 MTDR Mixed −4,931 -$63.8K EDGAR
2019-08-13 MTDR Buy (P) +2,000 $30.7K EDGAR
2019-06-11 MTDR Buy (P) +5,000 $83.8K EDGAR
2019-02-20 MTDR Tax (F) −10,525 -$199.8K EDGAR
2019-02-15 MTDR Grant (A) — $0 EDGAR
Showing 1–10 of 28
Page 1 of 3
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.