Insider trading

Period: 120 months Stock: ZTS Plan: Scheduled (10b5-1) × + 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.

23 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.

23 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.

23 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.

23 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.
23 decisions over 120 months Remove this filter
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
23 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.

23 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Feb 2026
PECK KRISTIN C Chief Executive Officer
Sold on a plan 2×
$2.54M 20,000 at 127.05
16.5%
Planned (10b5-1)
3 Jun 2025
Lagano Roxanne Executive Vice President
Sold on a plan
$110.84K 652 at 170.00
4.1%
Planned (10b5-1)
10 Mar 2025
Lagano Roxanne Executive Vice President
Sold on a plan
$55.42K 326 at 170.00
2.0%
Planned (10b5-1)
19 Feb 2025
PECK KRISTIN C Chief Executive Officer
Sold on a plan
$59.85K 382 at 156.68
0.4%
Planned (10b5-1)
11 Feb 2025
Lagano Roxanne Executive Vice President
Sold on a plan
$55.80K 326 at 171.18
2.0%
Planned (10b5-1)
18 Apr 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$139.53K 923 at 151.17
5.9%
Planned (10b5-1)
18 Mar 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$159.98K 923 at 173.33
5.5%
Planned (10b5-1)
20 Feb 2024
PECK KRISTIN C Chief Executive Officer
Sold on a plan
$2.43M 13,000 at 187.20
14.1%
Planned (10b5-1)
20 Feb 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$172.88K 923 at 187.30
5.3%
Planned (10b5-1)
13 Feb 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$532.18K 2,848 at 186.86
13.9%
Planned (10b5-1)
12 Feb 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$71.78K 363 at 197.74
1.7%
Planned (10b5-1)
18 Jan 2024
Lagano Roxanne Executive Vice President
Sold on a plan
$176.69K 923 at 191.43
5.0%
Planned (10b5-1)
18 Dec 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$182.88K 923 at 198.14
4.8%
Planned (10b5-1)
14 Dec 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$500.00K 2,500 at 200.00
11.4%
Planned (10b5-1)
21 Nov 2023
PECK KRISTIN C Chief Executive Officer
Sold on a plan 2×
$2.30M 13,000 at 176.84
18.6%
Planned (10b5-1)
17 Nov 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$163.80K 923 at 177.46
3.9%
Planned (10b5-1)
18 Oct 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$159.61K 923 at 172.92
3.8%
Planned (10b5-1)
18 Sep 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$165.75K 923 at 179.58
3.6%
Planned (10b5-1)
15 Sep 2023
Chen Heidi C. Executive Vice President
Sold on a plan
$1.78M 9,905 at 180.15
26.5%
Planned (10b5-1)
1 Sep 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$178.11K 923 at 192.97
3.5%
Planned (10b5-1)
22 Aug 2023
PECK KRISTIN C Chief Executive Officer
Sold on a plan 2×
$2.34M 13,000 at 179.97
18.6%
Planned (10b5-1)
23 May 2023
PECK KRISTIN C Chief Executive Officer
Sold on a plan 3×
$2.30M 13,000 at 176.56
18.6%
Planned (10b5-1)
18 Apr 2023
Lagano Roxanne Executive Vice President
Sold on a plan
$763.23K 4,338 at 175.94
14.1%
Planned (10b5-1)
Showing 1–23 of 23.