Insider trading

Period: 120 months Stock: DDS + 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.

49 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.

49 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.

49 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.

49 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.
49 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
49 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.

49 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Jun 2026
WATTS J C JR Director
Sold at will
$243.67K 400 at 609.18
3.8%
Not planned
16 Oct 2025
WATTS J C JR Director
Sold at will
$445.95K 750 at 594.60
6.8%
Not planned
29 Sep 2025
Johnson Chris B. SENIOR VICE PRESIDENT
Sold at will
$246.80K 400 at 617.00
4.1%
Not planned
3 Mar 2025
WATTS J C JR Director
Sold at will
$316.00K 800 at 395.00
7.0%
Not planned
14 Jan 2025
BOLIN TOM W VICE PRESIDENT
Sold at will
$130.04K 300 at 433.45
20.4%
Not planned
19 Aug 2024
CONNOR ROBERT C Director
Bought
$34.68K 100 at 346.82
0.1%
First buy on file
7 Jun 2024
WATTS J C JR Director
Sold at will
$171.52K 400 at 428.79
3.4%
Not planned
5 Mar 2024
WATTS J C JR Director
Sold at will
$205.61K 500 at 411.21
4.2%
Not planned
17 Jan 2024
WATTS J C JR Director
Sold at will
$382.55K 1,000 at 382.55
7.8%
Not planned
7 Jul 2023
BOLIN TOM W VICE PRESIDENT
Sold at will 2×
$376.82K 1,136 at 331.71
52.5%
Sold half or more
12 Jan 2023
Johnson Chris B. SENIOR VICE PRESIDENT
Sold, plan not stated
$233.46K 650 at 359.17
7.0%
16 Nov 2022
BOLTE TONY J Vice President
Sold, plan not stated
$845.02K 2,300 at 367.40
50.4%
Sold half or more
3 Jun 2022
LITCHFORD MIKE Vice President
Sold, plan not stated
$159.85K 500 at 319.69
15.5%
28 Apr 2022
Rutledge Reynie Director
Bought
$880.17 3 at 293.39
0.0%
23 Feb 2022
STEPHENS WARREN A Director · indirect
Bought 2×
$4.61M 20,000 at 230.51
26.8%
First buy on file
27 Jan 2022
Rutledge Reynie Director
Bought
$795.12 3 at 265.04
0.0%
13 Dec 2021
Rutledge Reynie Director
Bought
$59.94K 224 at 267.61
1.1%
First buy on file
12 Nov 2021
WATTS J C JR Director
Sold, plan not stated
$320.18K 1,000 at 320.18
8.1%
2 Sep 2021
Worley Dean L. VP/General Counsel & Secretary
Sold, plan not stated
$19.81K 100 at 198.13
1.8%
25 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 7×
$1.32M 10,000 at 132.14
10.2%
24 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 6×
$1.33M 10,000 at 132.86
9.2%
21 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 9×
$1.33M 10,000 at 132.66
8.5%
20 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 4×
$1.29M 10,000 at 128.84
7.8%
19 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 10×
$1.31M 10,000 at 130.66
7.2%
18 May 2021
FREEMAN JAMES I Director
Sold, plan not stated 6×
$1.45M 10,000 at 145.27
6.7%
17 May 2021
WATTS J C JR Director
Sold, plan not stated
$99.53K 700 at 142.18
5.3%
17 May 2021
BOLIN TOM W Vice President
Sold, plan not stated
$57.68K 400 at 144.21
20.1%
16 Mar 2021
WATTS J C JR Director
Sold, plan not stated
$45.69K 500 at 91.38
4.0%
2 Mar 2021
Johnson Chris B. Senior Vice President
Sold, plan not stated
$44.59K 500 at 89.17
5.7%
25 Feb 2021
Dillard William T. III Senior Vice President · indirect
Sold, plan not stated
$349.71K 4,400 at 79.48
22.6%
15 Dec 2020
WATTS J C JR Director
Sold, plan not stated
$173.77K 3,400 at 51.11
21.3%
8 Jun 2020
MATHENY DRUE Executive Vice President · indirect
Bought
$11.10K 300 at 37.00
85.7%
First buy on file
17 Mar 2020
MATHENY DRUE Executive Vice President · indirect
Bought
$7.49K 200 at 37.43
133%
First buy on file
11 Oct 2019
Sold, plan not stated
$216.60K 3,000 at 72.20
17.3%
17 Jul 2019
BOLTE TONY J Vice President
Sold, plan not stated
$154.70K 2,400 at 64.46
56.6%
Sold half or more
20 May 2019
CONNOR ROBERT C Director
Bought
$45.49K 800 at 56.86
1.1%
First buy on file
1 Apr 2019
LITCHFORD MIKE Vice President
Sold, plan not stated
$78.24K 1,060 at 73.81
35.4%
24 Aug 2018
CONNOR ROBERT C Director
Bought
$75.42K 1,000 at 75.42
1.5%
First buy on file
17 Aug 2018
STEPHENS WARREN A Director · indirect
Bought
$764.08K 10,000 at 76.41
66.2%
First buy on file
13 Jun 2018
BOLIN TOM W Vice President
Sold, plan not stated
$45.65K 495 at 92.22
46.5%
7 Jun 2018
McNiff Michael S. Vice President
Sold, plan not stated
$933.10K 10,000 at 93.31
32.9%
7 Jun 2018
FREEMAN JAMES I Director
Sold, plan not stated
$723.37K 7,769 at 93.11
4.6%
6 Jun 2018
FREEMAN JAMES I Director
Sold, plan not stated
$232.50K 2,500 at 93.00
1.5%
5 Jun 2018
FREEMAN JAMES I Director
Sold, plan not stated
$905.66K 9,731 at 93.07
5.4%
30 May 2018
FREEMAN JAMES I Director
Sold, plan not stated
$1.66M 20,000 at 83.02
9.9%
22 May 2018
FREEMAN JAMES I Director
Sold, plan not stated 6×
$5.29M 70,000 at 75.61
25.8%
13 Mar 2018
FREEMAN JAMES I Director
Sold, plan not stated
$702.41K 8,357 at 84.05
3.0%
13 Sep 2017
WATTS J C JR Director
Sold, plan not stated
$27.14K 450 at 60.30
5.2%
8 Jun 2017
EINHORN DAVID 10% owner · indirect
Sold, plan not stated 7×
$1.81M 35,125 at 51.50
31.6%
Showing 1–49 of 49.