Insider trading

Period: 120 months Stock: DTM Type of trade: Bought × + 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.

34 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.

34 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.

34 decisions over 120 months Remove this filter
The trade

Minimum amount

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

34 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.
34 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
34 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.

34 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Aug 2026
Pickle Elaine M Director
Bought
$198.92K 1,500 at 132.61
34.8%
First buy in 3+ yrs
5 Aug 2026
Jewell Jeffrey A Executive V.P., CFO
Bought
$19.40K 145 at 133.78
0.2%
15 May 2026
Jewell Jeffrey A Executive V.P., CFO
Bought
$22.16K 150 at 147.73
0.2%
25 Feb 2026
Jewell Jeffrey A Executive V.P., CFO
Bought
$25.22K 185 at 136.33
0.2%
Largest buy in 3 yrs
7 Aug 2025
Jewell Jeffrey A Executive V.P., CFO
Bought
$15.66K 150 at 104.38
0.2%
9 May 2025
Jewell Jeffrey A Executive V.P., CFO
Bought
$6.51K 65 at 100.15
0.1%
10 Mar 2025
Bought
$86.92K 1,000 at 86.92
2.7%
3 Mar 2025
Jewell Jeffrey A Executive V.P., CFO
Bought
$16.44K 170 at 96.69
0.3%
16 Jan 2025
Bought
$4.04 0 at 112.27
0.0%
17 Oct 2024
Bought
$3.94 0 at 85.63
0.0%
9 Aug 2024
Jewell Jeffrey A Executive V.P., CFO
Bought
$14.84K 200 at 74.22
0.5%
16 Jul 2024
Bought
$3.85 0 at 69.91
0.0%
3 May 2024
Jewell Jeffrey A Executive V.P., CFO
Bought
$25.12K 400 at 62.80
0.9%
Largest buy in 3 yrs
17 Apr 2024
Bought
$3.77 0 at 60.80
0.0%
1 Mar 2024
Archon Angela N Director
Bought
$28.94K 500 at 57.87
opened
First buy on file
26 Feb 2024
Bought
$56.87K 1,000 at 56.87
2.8%
18 Jan 2024
Bought
$3.30 0 at 51.61
0.0%
6 Nov 2023
Jewell Jeffrey A Executive V.P., CFO
Bought
$16.73K 298 at 56.15
0.8%
19 Oct 2023
Bought
$3.25 0 at 52.49
0.0%
4 Aug 2023
Jewell Jeffrey A Executive V.P., CFO
Bought
$18.68K 358 at 52.18
1.0%
First buy on file
19 Jul 2023
Bought
$3.22 0 at 48.74
0.0%
23 May 2023
Bought
$236.75K 5,000 at 47.35
102%
Largest buy in 3 yrs
11 May 2023
SKAGGS ROBERT C JR Executive Chairman
Bought
$93.40K 2,000 at 46.70
11.4%
Largest buy in 3 yrs
9 May 2023
Pickle Elaine M Director
Bought
$70.29K 1,500 at 46.86
opened
First buy on file
8 May 2023
Slater David President and CEO
Bought
$69.86K 1,500 at 46.57
4.7%
First buy on file
19 Apr 2023
Bought
$3.95 0 at 44.38
0.0%
19 Jan 2023
Bought
$3.53 0 at 48.40
0.0%
19 Oct 2022
Bought
$3.67 0 at 50.21
0.0%
8 Aug 2022
Bought
$164.40K 3,000 at 54.80
opened
First buy on file
19 Jul 2022
Bought
$3.61 0 at 44.54
0.0%
20 Apr 2022
Bought
$3.46 0 at 51.63
0.0%
20 Jan 2022
Bought
$259.89 6 at 43.15
0.7%
8 Nov 2021
SKAGGS ROBERT C JR Executive Chairman
Bought
$19.56K 400 at 48.90
opened
Largest buy in 3 yrs
15 Oct 2021
Bought
$256.50 6 at 42.75
1.2%
First buy on file
Showing 1–34 of 34.