Insider trading

Period: 120 months Stock: DIBS Minimum amount: $100K × + 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.

39 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.

39 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.

39 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.

39 decisions over 120 months Remove this filter
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.
39 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
39 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.

39 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
12 May 2026
ROSENBLATT DAVID S Chief Executive Officer · indirect
Bought 3×
$214.13K 47,500 at 4.51
7.1%
First buy in 3+ yrs
8 Dec 2025
ROSENBLATT DAVID S Chief Executive Officer
Sold at will
$436.31K 73,207 at 5.96
3.6%
Not planned
8 Dec 2025
Etergino Thomas J Chief Financial Officer
Sold at will
$161.31K 27,066 at 5.96
9.2%
Not planned
24 Nov 2025
ROSENBLATT DAVID S Chief Executive Officer
Sold at will
$3.03M 595,071 at 5.09
23.7%
Not planned
8 Sep 2025
ROSENBLATT DAVID S Chief Executive Officer
Sold at will
$204.98K 73,207 at 2.80
3.8%
Not planned
3 Jun 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$20.72M 3,982,446 at 5.20
100%
Sold half or more
20 May 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$101.13K 18,232 at 5.55
27.1%
Not planned
9 May 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$195.60K 32,673 at 5.99
39.7%
Not planned
8 May 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$102.78K 17,524 at 5.87
25.9%
Not planned
17 Apr 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$227.25K 45,420 at 5.00
47.5%
Not planned
16 Apr 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$134.83K 26,942 at 5.00
34.7%
Not planned
15 Apr 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$178.45K 35,313 at 5.05
40.9%
Not planned
28 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$659.49K 109,544 at 6.02
67.9%
Sold half or more
27 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$202.29K 33,522 at 6.03
38.7%
Not planned
26 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$303.52K 49,701 at 6.11
48.1%
Not planned
25 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$195.14K 32,193 at 6.06
37.3%
Not planned
22 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$147.64K 23,847 at 6.19
30.4%
Not planned
21 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$194.41K 32,197 at 6.04
37.0%
Not planned
20 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$349.58K 58,032 at 6.02
51.2%
Sold half or more
18 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$106.63K 17,710 at 6.02
24.0%
Not planned
14 Mar 2024
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$184.50K 30,059 at 6.14
34.7%
Not planned
5 Dec 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$103.89K 24,074 at 4.32
29.7%
Not planned
4 Dec 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$163.20K 37,643 at 4.34
39.7%
Not planned
29 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$236.81K 55,209 at 4.29
48.7%
Not planned
28 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$144.12K 33,605 at 4.29
36.4%
Not planned
27 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$133.75K 31,217 at 4.28
34.5%
Not planned
24 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$133.41K 30,922 at 4.31
34.2%
Not planned
22 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$578.00K 134,151 at 4.31
69.1%
Sold half or more
20 Nov 2023
Insight Holdings Group, LLC 10% owner · indirect
Sold at will 4×
$105.77K 23,655 at 4.47
27.7%
Not planned
9 Jun 2023
Etergino Thomas J Chief Financial Officer
Sold at will
$117.86K 30,374 at 3.88
37.8%
Not planned
15 Jun 2022
Zhang Xiaodi T. Chief Product Officer
Sold, plan not stated
$206.57K 37,087 at 5.57
12.9%
6 Jun 2022
Paul Ross A. Chief Technology Officer
Sold, plan not stated
$142.61K 24,427 at 5.84
17.7%
5 Jan 2022
Liebel Sarah Chief Revenue Officer
Sold, plan not stated 2×
$387.03K 33,373 at 11.60
86.1%
Sold half or more
14 Dec 2021
Zhang Xiaodi T. Chief Product Officer
Sold, plan not stated
$100.72K 8,000 at 12.59
3.3%
9 Dec 2021
Zhang Xiaodi T. Chief Product Officer
Sold, plan not stated 2×
$581.03K 45,945 at 12.65
16.5%
19 Nov 2021
ROSENBLATT DAVID S Chief Executive Officer · indirect
Bought
$300.92K 22,500 at 13.37
opened
18 Aug 2021
ROSENBLATT DAVID S Chief Executive Officer
Bought
$109.69K 6,927 at 15.84
0.5%
17 Aug 2021
ROSENBLATT DAVID S Chief Executive Officer
Bought
$643.05K 43,073 at 14.93
3.0%
16 Aug 2021
ROSENBLATT DAVID S Chief Executive Officer · indirect
Bought
$658.09K 44,197 at 14.89
7.2%
First buy on file
Showing 1–39 of 39.