Insider trading

Period: 120 months Stock: DLB Role: Directors × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

40 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.

40 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.

40 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.

40 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.
40 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
40 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.

40 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Apr 2026
Rollins Emily Director
Sold on a plan
$60.08K 1,000 at 60.08
7.4%
Planned (10b5-1)
25 Nov 2025
Prophet Tony A Director
Sold on a plan
$223.91K 3,300 at 67.85
26.6%
Planned (10b5-1)
30 Jan 2025
Rollins Emily Director
Sold on a plan
$84.90K 1,000 at 84.90
13.3%
Planned (10b5-1)
21 Nov 2024
GOTCHER PETER C Director
Sold at will
$480.03K 6,079 at 78.96
13.9%
Not planned
1 Mar 2024
Rollins Emily Director
Sold at will
$80.88K 1,000 at 80.88
11.8%
Not planned
8 May 2023
Rollins Emily Director
Sold at will
$84.70K 1,000 at 84.70
15.3%
Not planned
1 Mar 2023
Rollins Emily Director
Sold, plan not stated
$82.04K 1,000 at 82.04
13.3%
24 Feb 2023
Sud Anjali Director
Sold, plan not stated
$727.55K 8,873 at 82.00
59.3%
Sold half or more
15 Feb 2023
Segars Simon Director
Sold, plan not stated
$211.32K 2,500 at 84.53
6.3%
7 Feb 2023
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$116.43K 1,392 at 83.64
2.5%
6 Feb 2023
GOTCHER PETER C Director
Sold, plan not stated
$533.71K 6,288 at 84.88
14.4%
10 Aug 2022
Rollins Emily Director
Sold, plan not stated
$80.00K 1,000 at 80.00
19.1%
7 Feb 2022
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$100.24K 1,331 at 75.31
2.5%
2 Feb 2021
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated
$327.64K 3,627 at 90.33
34.1%
2 Feb 2021
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$163.26K 1,814 at 90.00
3.5%
16 Nov 2020
GOTCHER PETER C Director
Sold, plan not stated
$699.72K 8,004 at 87.42
17.3%
4 Feb 2020
GOTCHER PETER C Director
Sold, plan not stated
$982.95K 13,857 at 70.94
23.0%
4 Feb 2020
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated
$281.64K 3,996 at 70.48
36.3%
4 Feb 2020
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$140.82K 1,998 at 70.48
3.9%
5 Feb 2019
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated
$254.80K 3,920 at 65.00
35.9%
5 Feb 2019
GOTCHER PETER C Director
Sold, plan not stated
$254.80K 3,920 at 65.00
8.4%
5 Feb 2019
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$127.40K 1,960 at 65.00
4.0%
1 Nov 2018
GOTCHER PETER C Director
Sold, plan not stated
$233.38K 3,334 at 70.00
7.3%
16 May 2018
DONATIELLO NICHOLAS JR Director · indirect
Sold, plan not stated
$126.02K 2,000 at 63.01
9.6%
28 Feb 2018
GOTCHER PETER C Director
Sold, plan not stated
$1.20M 18,544 at 64.53
28.8%
6 Feb 2018
GOTCHER PETER C Director
Sold, plan not stated 3×
$325.05K 5,233 at 62.12
10.2%
6 Feb 2018
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated 3×
$325.02K 5,233 at 62.11
42.8%
6 Feb 2018
TEVANIAN AVADIS Director · indirect
Sold, plan not stated 2×
$162.34K 2,617 at 62.03
5.5%
6 Feb 2018
DONATIELLO NICHOLAS JR Director · indirect
Sold, plan not stated 2×
$162.26K 2,617 at 62.00
11.1%
31 Jan 2018
Sold, plan not stated
$229.50K 3,527 at 65.07
40.3%
30 Jan 2018
Sold, plan not stated
$1.30M 20,000 at 64.80
79.3%
Sold half or more
29 Jan 2018
Sold, plan not stated
$1.33M 20,000 at 66.72
79.3%
Sold half or more
23 Jan 2018
Sold, plan not stated 2×
$1.29M 20,000 at 64.52
79.3%
Sold half or more
22 Jan 2018
Sold, plan not stated
$1.27M 20,000 at 63.72
79.3%
Sold half or more
18 Oct 2017
GOTCHER PETER C Director
Sold, plan not stated
$558.60K 9,310 at 60.00
16.5%
18 Oct 2017
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated
$480.00K 8,000 at 60.00
53.3%
Sold half or more
8 May 2017
DONATIELLO NICHOLAS JR Director · indirect
Sold, plan not stated
$103.50K 2,000 at 51.75
9.9%
3 Feb 2017
JASPER N WILLIAM JR Director · indirect
Sold, plan not stated
$363.53K 7,575 at 47.99
33.6%
3 Feb 2017
DONATIELLO NICHOLAS JR Director · indirect
Sold, plan not stated
$181.78K 3,788 at 47.99
15.7%
3 Feb 2017
TEVANIAN AVADIS Director · indirect
Sold, plan not stated
$181.78K 3,788 at 47.99
8.2%
Showing 1–40 of 40.