Don C Stephenson
Insider
First SEC filing: July 16, 2015 · Latest: July 16, 2015
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 29, 2016 | MTDR | A | 1,550 | · | · | 37,319 Direct | +4.33% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2016 | MTDR | A | 2,230 | · | · | 35,769 Direct | +6.65% | Acquired | (price as of 2026-10-02) |
| Oct. 29, 2015 | MTDR | A | 1,000 | · | · | 33,539 Direct | +3.07% | Acquired | (price as of 2026-10-02) |
| Aug. 10, 2015 | MTDR | P | 1,135 | $21.57 | $24,482 | 3,965 Indirect | +40.11% | Acquired | 148.0% (price as of 2026-10-02) |
| July 30, 2015 | MTDR | A | 1,089 | · | · | 32,539 Direct | +3.46% | Acquired | (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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.