Insider trading

Period: 120 months Stock: MTDR Role: Directors × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

101 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

101 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

101 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

101 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
101 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
101 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

101 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Jun 2026
Bought
$25.72K 500 at 51.44
0.6%
8 Jun 2026
Ehrman Monika U Director
Bought
$20.01K 362 at 55.28
0.9%
Largest buy in 3 yrs
6 Mar 2026
Ehrman Monika U Director
Bought
$15.03K 267 at 56.29
0.6%
6 Nov 2025
Appel Shelley F Director · indirect
Bought 2×
$52.80K 1,389 at 38.01
37.6%
+38% of stake
5 Nov 2025
Appel Shelley F Director
Bought
$50.20K 1,338 at 37.52
2.0%
5 Nov 2025
Appel Shelley F Director · indirect
Bought
$5.75K 153 at 37.55
3.2%
4 Nov 2025
Baribault Reynald Director · indirect
Bought
$15.40K 400 at 38.49
6.1%
Largest buy in 3 yrs
3 Nov 2025
Ward Susan M Director
Bought
$195.20K 5,000 at 39.04
50.4%
Largest buy in 3 yrs
3 Nov 2025
Appel Shelley F Director
Bought
$20.02K 510 at 39.25
0.8%
31 Oct 2025
Appel Shelley F Director
Bought
$24.99K 636 at 39.30
1.0%
31 Oct 2025
Bought
$19.76K 500 at 39.51
0.7%
30 Oct 2025
Appel Shelley F Director · indirect
Bought
$71.09K 1,784 at 39.85
opened
Largest buy in 3 yrs
30 Oct 2025
Appel Shelley F Director
Bought
$62.04K 1,555 at 39.90
2.5%
Largest buy in 3 yrs
30 Oct 2025
Harvey Paul W Director · indirect
Bought
$32.24K 800 at 40.30
5.3%
8 Sep 2025
Ehrman Monika U Director
Bought
$11.76K 250 at 47.04
0.6%
6 May 2025
Bought
$20.32K 500 at 40.63
0.7%
6 May 2025
Ehrman Monika U Director
Bought
$12.09K 300 at 40.31
0.8%
30 Apr 2025
Bought
$79.68K 2,000 at 39.84
2.4%
30 Apr 2025
Appel Shelley F Director
Bought
$11.79K 300 at 39.30
0.5%
10 Mar 2025
Ehrman Monika U Director
Bought
$13.56K 300 at 45.20
0.8%
5 Mar 2025
Bought
$89.34K 2,000 at 44.67
2.4%
5 Mar 2025
Appel Shelley F Director
Bought
$8.80K 200 at 44.00
0.3%
4 Mar 2025
Bought
$32.26K 700 at 46.09
1.0%
Largest buy in 3 yrs
4 Mar 2025
Baribault Reynald Director · indirect
Bought
$13.98K 300 at 46.60
0.3%
4 Mar 2025
Appel Shelley F Director
Bought
$9.18K 200 at 45.88
0.3%
25 Feb 2025
Ward Susan M Director
Bought
$105.62K 2,000 at 52.81
52.0%
First buy on file
21 Feb 2025
Harvey Paul W Director
Bought
$33.12K 600 at 55.20
2.2%
First buy on file
21 Feb 2025
Appel Shelley F Director
Bought
$16.34K 300 at 54.45
0.5%
13 Dec 2024
Ehrman Monika U Director
Bought
$10.35K 180 at 57.49
0.5%
29 Oct 2024
Ehrman Monika U Director
Bought
$15.53K 305 at 50.92
0.9%
Largest buy in 3 yrs
13 Sep 2024
Bought
$25.29K 500 at 50.58
0.7%
Largest buy in 3 yrs
10 Sep 2024
Appel Shelley F Director
Bought
$9.89K 200 at 49.43
0.3%
9 Sep 2024
Appel Shelley F Director
Bought
$15.03K 300 at 50.10
0.5%
13 Dec 2023
Appel Shelley F Director
Bought
$26.49K 500 at 52.98
0.9%
Largest buy in 3 yrs
12 Dec 2023
Bought
$260.65K 5,000 at 52.13
6.7%
Largest buy in 3 yrs
12 Dec 2023
Ehrman Monika U Director
Bought
$10.45K 200 at 52.23
0.6%
11 Dec 2023
Bought
$13.47K 250 at 53.88
0.4%
6 Dec 2023
Appel Shelley F Director
Bought
$5.45K 100 at 54.45
0.2%
First buy on file
12 Sep 2023
Bought
$9.99K 158 at 63.21
0.3%
Largest buy in 3 yrs
23 May 2023
Ehrman Monika U Director
Bought
$10.81K 225 at 48.05
0.7%
16 Mar 2023
Bought
$195.84K 4,500 at 43.52
6.7%
First buy on file
15 Mar 2023
Bought
$22.40K 500 at 44.80
0.8%
Largest buy in 3 yrs
14 Mar 2023
Baribault Reynald Director · indirect
Bought
$14.75K 300 at 49.15
0.3%
8 Mar 2023
Bought
$6.91K 125 at 55.30
0.3%
15 Dec 2022
Ehrman Monika U Director
Bought
$11.46K 200 at 57.32
0.7%
Largest buy in 3 yrs
4 May 2022
Ehrman Monika U Director
Bought
$10.30K 200 at 51.51
0.7%
Largest buy in 3 yrs
14 Dec 2021
Baribault Reynald Director · indirect
Bought
$37.00K 1,000 at 37.00
0.9%
First buy on file
2 Dec 2021
Bought
$18.14K 500 at 36.27
0.9%
Largest buy in 3 yrs
23 Nov 2021
Ehrman Monika U Director
Bought
$10.14K 230 at 44.09
0.8%
Largest buy in 3 yrs
6 May 2021
Ehrman Monika U Director
Bought
$10.05K 360 at 27.92
1.6%
Largest buy in 3 yrs
Showing 1–50 of 101. Page 1 of 3 Older →