Insider trading

Period: 120 months Stock: DT Role: Other officers × + 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.

115 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.

115 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.

115 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.

115 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.
115 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
115 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.

115 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Sep 2026
Greifeneder Bernd EVP, Chief Technology Officer
Sold on a plan
$2.86M 50,000 at 57.21
5.2%
Planned (10b5-1)
5 Sep 2026
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 2×
$5.14K 99 at 51.90
4.6%
Not planned
5 Jun 2026
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 4×
$10.42K 247 at 42.19
12.4%
Not planned
5 Mar 2026
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 3×
$3.33K 85 at 39.21
5.7%
Not planned
3 Mar 2026
McMahon Stephen A EVP, Chief Customer Officer
Bought
$107.25K 3,000 at 35.75
661%
First buy on file
10 Dec 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$339.75K 7,505 at 45.27
45.7%
Planned (10b5-1)
5 Dec 2025
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 3×
$3.80K 85 at 44.71
6.0%
Not planned
17 Nov 2025
Yates Daniel S. SVP, Chief Accounting Officer
Sold on a plan
$93.38K 2,000 at 46.69
7.9%
Planned (10b5-1)
6 Oct 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$375.15K 7,503 at 50.00
84.1%
Sold half or more
9 Sep 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$373.31K 7,506 at 49.73
45.7%
Planned (10b5-1)
5 Sep 2025
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 3×
$4.23K 86 at 49.21
8.6%
Not planned
4 Sep 2025
Yates Daniel S. SVP, Chief Accounting Officer
Sold on a plan
$99.78K 2,000 at 49.89
8.1%
Planned (10b5-1)
1 Jul 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$867.70K 15,822 at 54.84
91.8%
Sold half or more
16 Jun 2025
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will
$12.40K 232 at 53.46
20.5%
Not planned
9 Jun 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan 2×
$862.78K 15,824 at 54.52
47.9%
Planned (10b5-1)
5 Jun 2025
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will 2×
$1.43K 26 at 54.94
5.2%
Not planned
12 May 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$339.65K 6,793 at 50.00
3.7%
Planned (10b5-1)
7 Mar 2025
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$361.78K 6,794 at 53.25
3.6%
Planned (10b5-1)
5 Mar 2025
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will
$1.43K 26 at 55.01
1.2%
Not planned
6 Dec 2024
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$646.75K 11,021 at 58.68
5.3%
Planned (10b5-1)
6 Dec 2024
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will
$1.58K 27 at 58.65
1.3%
Not planned
4 Dec 2024
Greifeneder Bernd EVP, Chief Technology Officer
Sold on a plan
$2.89M 50,000 at 57.83
4.7%
Planned (10b5-1)
25 Nov 2024
Dollentz-Scharer Matthias EVP, Chief Customer Officer
Sold at will 2×
$3.65M 65,987 at 55.31
39.7%
Not planned
6 Sep 2024
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$547.86K 11,022 at 49.71
4.8%
Planned (10b5-1)
6 Sep 2024
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will
$1.29K 26 at 49.48
1.3%
Not planned
15 Jul 2024
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$681.14K 15,404 at 44.22
6.1%
Planned (10b5-1)
6 Jun 2024
Zugelder Dan EVP, Chief Revenue Officer
Sold on a plan
$881.51K 18,870 at 46.72
6.9%
Planned (10b5-1)
6 Jun 2024
Greifeneder Bernd EVP, Chief Technology Officer · indirect
Sold at will
$4.85K 103 at 47.08
4.9%
Not planned
12 Mar 2024
Zugelder Dan SVP, Chief Revenue Officer
Sold on a plan
$199.02K 4,302 at 46.26
4.9%
Planned (10b5-1)
6 Mar 2024
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$243.04K 5,184 at 46.88
0.5%
Not planned
6 Mar 2024
Zugelder Dan SVP, Chief Revenue Officer
Sold at will
$97.80K 2,086 at 46.88
2.3%
Not planned
6 Mar 2024
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$97.28K 2,075 at 46.88
2.9%
Not planned
16 Feb 2024
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$191.51K 3,689 at 51.91
0.4%
Not planned
16 Feb 2024
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$107.78K 2,076 at 51.91
2.8%
Not planned
15 Feb 2024
Zugelder Dan SVP, Chief Revenue Officer
Sold on a plan
$346.97K 6,595 at 52.61
6.9%
Planned (10b5-1)
16 Jan 2024
Zugelder Dan SVP, Chief Revenue Officer
Sold on a plan
$371.00K 6,596 at 56.25
6.4%
Planned (10b5-1)
15 Dec 2023
Zugelder Dan SVP, Chief Revenue Officer
Sold on a plan
$354.70K 6,497 at 54.59
6.0%
Planned (10b5-1)
6 Dec 2023
Zugelder Dan SVP, Chief Revenue Officer
Sold at will
$714.72K 13,083 at 54.63
10.7%
Not planned
6 Dec 2023
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$257.58K 4,715 at 54.63
0.5%
Not planned
6 Dec 2023
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$113.30K 2,074 at 54.63
2.7%
Not planned
16 Nov 2023
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$187.43K 3,691 at 50.78
0.4%
Not planned
16 Nov 2023
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$105.42K 2,076 at 50.78
2.6%
Not planned
6 Sep 2023
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$244.85K 5,198 at 47.10
0.5%
Not planned
6 Sep 2023
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$97.93K 2,079 at 47.10
2.6%
Not planned
18 Aug 2023
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$33.52K 739 at 45.36
0.9%
Not planned
16 Aug 2023
Greifeneder Bernd SVP, Chief Technology Officer
Sold at will
$223.13K 4,905 at 45.49
0.5%
Not planned
16 Aug 2023
Allen Alicia Chief Accounting Officer
Sold on a plan 2×
$151.64K 3,313 at 45.77
3.6%
Planned (10b5-1)
16 Aug 2023
Dollentz-Scharer Matthias Chief Customer Officer
Sold at will
$135.42K 2,977 at 45.49
3.5%
Not planned
17 Jul 2023
Allen Alicia Chief Accounting Officer
Sold on a plan
$82.44K 1,500 at 54.96
1.6%
Planned (10b5-1)
16 Jun 2023
Allen Alicia Chief Accounting Officer
Sold on a plan 2×
$77.74K 1,500 at 51.83
1.6%
Planned (10b5-1)
Showing 1–50 of 115. Page 1 of 3 Older →