Insider at

04

Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 24 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

24 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 13, 2016 MTDR S 10,000 $26.45 $264,500 417,053 Direct -2.34% Disposed 102.3% (price as of 2026-10-02)
Dec. 13, 2016 MTDR P 10,000 $26.45 $264,500 76,000 Indirect +15.15% Acquired 102.3% (price as of 2026-10-02)
May 29, 2014 MTDR P 10,000 $25.00 $250,000 66,000 Indirect +17.86% Acquired 114.0% (price as of 2026-10-02)
Dec. 6, 2012 MTDR P 1,000 $8.26 $8,260 56,000 Indirect +1.82% Acquired 547.7% (price as of 2026-10-02)
Feb. 7, 2012 MTDR P 30,000 $12.00 $360,000 55,000 Indirect +120.00% Acquired 345.8% (price as of 2026-10-02)
Feb. 7, 2012 MTDR P 12,000 $12.00 $144,000 254,250 Indirect +4.95% Acquired 345.8% (price as of 2026-10-02)
Feb. 7, 2012 MTDR P 15,000 $12.00 $180,000 398,227 Direct +3.91% Acquired 345.8% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 6, 2012 MTDR Employee stock option (right to buy) Common Stock (2,250) $9.00 Feb. 7, 2012 2,250 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 7 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 1, 2012 MTDR Class A Common Stock 380,977 Direct
Feb. 1, 2012 MTDR Class A Common Stock [F1] 242,250 Indirect
Feb. 1, 2012 MTDR Class A Common Stock [F1] 25,000 Indirect
Feb. 1, 2012 MTDR Stock Option (right to buy)→ Class A Common Stock (2,250) 2,250 Direct
Feb. 1, 2012 MTDR Stock Option (right to buy)→ Class A Common Stock (1,500) 1,500 Direct
Feb. 1, 2012 MTDR Stock Option (right to buy)→ Class A Common Stock (1,500) 1,500 Direct
Feb. 1, 2012 MTDR Stock Option (right to buy)→ Class A Common Stock (1,500) 1,500 Direct