Insider trading

Period: 120 months Stock: ZD Minimum amount: $1M × + 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.

12 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.

12 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.

12 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.

12 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.
12 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
12 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.

12 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 Sep 2021
TURICCHI R SCOTT President and CFO
Sold, plan not stated
$2.10M 15,580 at 134.54
6.4%
16 Feb 2021
KRETZMER W BRIAN Director
Sold, plan not stated 4×
$1.68M 15,117 at 110.85
75.1%
Sold half or more
15 Dec 2020
TURICCHI R SCOTT President and CFO
Sold, plan not stated
$1.04M 10,323 at 100.73
3.5%
10 Dec 2020
RESSLER RICHARD S Director · indirect
Sold, plan not stated 4×
$19.53M 200,000 at 97.67
17.1%
19 Feb 2020
CRESCI ROBERT J Director
Sold, plan not stated
$1.78M 18,281 at 97.22
16.5%
6 Nov 2019
MILLER JON Director
Sold, plan not stated
$1.97M 20,000 at 98.57
11.0%
4 Nov 2019
BECH DOUGLAS Y Director
Sold, plan not stated 2×
$1.80M 18,398 at 97.80
12.0%
26 Feb 2019
ROSS STEPHEN Director
Sold, plan not stated
$2.64M 30,848 at 85.43
65.8%
Sold half or more
18 Apr 2018
CRESCI ROBERT J Director
Sold, plan not stated
$1.04M 12,779 at 81.63
14.5%
12 Mar 2018
TURICCHI R SCOTT President and CFO
Sold, plan not stated
$1.75M 20,663 at 84.65
7.7%
12 Jun 2017
BECH DOUGLAS Y Director
Sold, plan not stated
$1.29M 15,000 at 85.86
10.8%
1 Jun 2017
ZUCKER NEHEMIA Chief Executive Officer
Sold, plan not stated
$1.29M 15,000 at 86.33
7.0%
Showing 1–12 of 12.