Insider trading

Period: 120 months Stock: MTDR + 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.

260 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.

260 decisions over 120 months
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.

260 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.

260 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.
260 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
260 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.

260 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
11 Sep 2025
Elsener William Thomas EVP, Reservoir Engineering
Bought
$29.08K 600 at 48.46
0.5%
8 Sep 2025
Ehrman Monika U Director
Bought
$11.76K 250 at 47.04
0.6%
19 Aug 2025
Foran Joseph Wm Chairman and CEO
Bought
$92.50K 2,000 at 46.25
30.3%
+30% of stake
1 Aug 2025
Foran Joseph Wm Chairman and CEO
Bought
$245.85K 5,000 at 49.17
311%
+311% of stake
7 May 2025
Foran Joseph Wm Chairman and CEO
Bought
$99.08K 2,500 at 39.63
4.3%
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%
5 May 2025
Foran Joseph Wm Chairman and CEO
Bought
$99.83K 2,500 at 39.93
4.5%
1 May 2025
Calvert Christopher P EVP and COO · indirect
Bought
$61.70K 1,500 at 41.13
4.3%
1 May 2025
Macalik Robert T EVP, Chief Accounting Officer · indirect
Bought
$60.75K 1,500 at 40.50
4.8%
Largest buy in 3 yrs
1 May 2025
Singleton Van H II President-Land, A&D, Planning
Bought
$40.72K 1,000 at 40.72
0.3%
1 May 2025
Elsener William Thomas EVP, Reservoir Engineering
Bought
$30.08K 750 at 40.10
0.7%
30 Apr 2025
Foran Joseph Wm Chairman and CEO
Bought
$196.05K 5,000 at 39.21
9.9%
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%
29 Apr 2025
Foran Joseph Wm Chairman and CEO
Bought
$204.30K 5,000 at 40.86
10.9%
28 Apr 2025
Stetson Glenn W EVP-Production
Bought
$41.53K 1,000 at 41.53
1.1%
14 Mar 2025
Stetson Glenn W EVP-Production
Bought
$23.75K 500 at 47.49
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
Macalik Robert T EVP, Chief Accounting Officer · indirect
Bought
$57.58K 1,200 at 47.98
4.0%
Largest buy in 3 yrs
5 Mar 2025
Appel Shelley F Director
Bought
$8.80K 200 at 44.00
0.3%
4 Mar 2025
Foran Joseph Wm Chairman and CEO
Bought
$109.15K 2,377 at 45.92
5.5%
4 Mar 2025
Bought
$32.26K 700 at 46.09
1.0%
Largest buy in 3 yrs
4 Mar 2025
Elsener William Thomas EVP, Reservoir Engineering
Bought
$31.97K 700 at 45.67
0.6%
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%
3 Mar 2025
Foran Joseph Wm Chairman and CEO
Bought
$97.10K 2,000 at 48.55
4.8%
3 Mar 2025
Willey Brian J EVP and CFO · indirect
Bought
$49.43K 1,000 at 49.43
51.3%
+51% of stake
3 Mar 2025
Calvert Christopher P EVP and COO · indirect
Bought
$49.27K 1,000 at 49.27
2.9%
27 Feb 2025
Willey Brian J EVP and CFO · indirect
Bought
$23.88K 450 at 53.06
30.0%
+30% of stake
26 Feb 2025
Foran Joseph Wm Chairman and CEO
Bought
$103.08K 2,000 at 51.54
5.1%
26 Feb 2025
Elsener William Thomas EVP, Reservoir Engineering
Bought
$52.40K 1,000 at 52.40
0.9%
Largest buy in 3 yrs
25 Feb 2025
Ward Susan M Director
Bought
$105.62K 2,000 at 52.81
52.0%
First buy on file
25 Feb 2025
Singleton Van H II President-Land, A&D, Planning
Bought
$52.72K 1,000 at 52.72
0.3%
21 Feb 2025
Foran Joseph Wm Chairman and CEO
Bought
$323.64K 6,000 at 53.94
18.0%
Largest buy in 3 yrs
21 Feb 2025
Singleton Van H II President-Land, A&D, Planning
Bought
$106.42K 2,000 at 53.21
0.7%
Largest buy in 3 yrs
21 Feb 2025
Calvert Christopher P EVP and COO · indirect
Bought
$71.72K 1,300 at 55.17
4.0%
Largest buy in 3 yrs
21 Feb 2025
Erman Bryan A EVP, GC and Head of M&A · indirect
Bought
$54.99K 1,000 at 54.99
36.4%
+36% of stake
21 Feb 2025
Stetson Glenn W EVP-Production
Bought
$53.06K 1,000 at 53.06
1.1%
Largest buy in 3 yrs
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
Elsener William Thomas EVP, Reservoir Engineering
Bought
$45.28K 800 at 56.60
0.8%
Largest buy in 3 yrs
13 Dec 2024
Ehrman Monika U Director
Bought
$10.35K 180 at 57.49
0.5%
6 Dec 2024
Foran Joseph Wm Chairman and CEO
Bought
$110.36K 2,000 at 55.18
5.0%
30 Oct 2024
Stetson Glenn W EVP-Production
Bought
$51.33K 1,000 at 51.33
1.2%
First buy on file
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
Elsener William Thomas EVP, Reservoir Engineering
Bought
$24.74K 500 at 49.47
0.5%
Largest buy in 3 yrs
10 Sep 2024
Appel Shelley F Director
Bought
$9.89K 200 at 49.43
0.3%
Showing 51–100 of 260. ← Newer Page 2 of 6 Older →