Insider trading

Period: 120 months Stock: PTC + 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.

363 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.

363 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.

363 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.

363 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.
363 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
363 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.

363 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Oct 2026
Lathan Corinna Director
Sold on a plan
$342.56K 1,750 at 195.75
20.8%
Planned (10b5-1)
12 May 2026
CHRISTENSON ALICE Chief Accounting Officer
Sold at will
$118.99K 816 at 145.83
39.2%
Not planned
16 Mar 2026
Lathan Corinna Director
Sold on a plan
$106.14K 675 at 157.24
7.4%
Planned (10b5-1)
3 Mar 2026
VON STAATS AARON C EVP, Chief Legal Officer
Sold on a plan
$422.24K 2,639 at 160.00
11.9%
Planned (10b5-1)
11 Feb 2026
VON STAATS AARON C EVP, Chief Legal Officer
Sold on a plan 2×
$38.66K 240 at 161.10
1.1%
Planned (10b5-1)
9 Dec 2025
Talvitie Kristian EVP, Chief Financial Officer
Sold at will 2×
$8.71M 50,291 at 173.14
80.2%
Sold half or more
8 Dec 2025
VON STAATS AARON C EVP, Chief Legal Officer
Sold on a plan 2×
$1.11M 6,328 at 174.79
22.0%
Planned (10b5-1)
8 Dec 2025
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan 2×
$408.46K 2,338 at 174.71
3.6%
Planned (10b5-1)
5 Dec 2025
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan 4×
$402.16K 2,320 at 173.34
3.4%
Planned (10b5-1)
25 Nov 2025
CHRISTENSON ALICE Chief Accounting Officer
Sold at will
$229.57K 1,323 at 173.52
52.3%
Sold half or more
6 Aug 2025
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 2×
$429.99K 1,988 at 216.29
11.2%
Planned (10b5-1)
4 Aug 2025
CHRISTENSON ALICE Chief Accounting Officer
Sold at will
$146.32K 676 at 216.46
70.1%
Sold half or more
9 May 2025
Pham Trac Director
Sold at will
$6.21K 38 at 163.42
100%
Sold half or more
7 May 2025
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan
$318.08K 1,988 at 160.00
10.1%
Planned (10b5-1)
17 Mar 2025
Lathan Corinna Director
Sold on a plan
$96.74K 622 at 155.53
7.6%
Planned (10b5-1)
5 Feb 2025
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 2×
$226.76K 1,182 at 191.84
5.7%
Planned (10b5-1)
9 Dec 2024
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 2×
$1.08M 5,373 at 200.13
19.8%
Planned (10b5-1)
3 Dec 2024
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan 3×
$1.97M 9,852 at 199.69
17.2%
Planned (10b5-1)
2 Dec 2024
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan 4×
$2.05M 10,306 at 199.34
15.3%
Planned (10b5-1)
25 Nov 2024
Lathan Corinna Director
Sold on a plan
$172.00K 860 at 200.00
11.2%
Planned (10b5-1)
21 Nov 2024
CHRISTENSON ALICE Chief Accounting Officer
Sold at will
$329.03K 1,703 at 193.20
67.2%
Sold half or more
12 Sep 2024
CHAFFIN JANICE Director
Sold on a plan
$674.99K 4,000 at 168.75
9.1%
Planned (10b5-1)
20 Aug 2024
CHRISTENSON ALICE Chief Accounting Officer
Sold at will
$103.89K 590 at 176.08
79.3%
Sold half or more
12 Aug 2024
CHAFFIN JANICE Director
Sold on a plan 3×
$685.37K 4,000 at 171.34
8.3%
Planned (10b5-1)
6 Aug 2024
SCHECHTER ROBERT Director
Sold at will
$858.66K 5,000 at 171.73
7.7%
Not planned
6 Aug 2024
VON STAATS AARON C EVP, GC and Secretary
Sold at will
$170.00K 1,000 at 170.00
6.7%
Not planned
1 Aug 2024
Kniker Catherine Chief Strategy Officer
Sold on a plan 7×
$12.17K 69 at 176.40
0.5%
Planned (10b5-1)
12 Jul 2024
CHAFFIN JANICE Director
Sold on a plan 2×
$717.32K 4,000 at 179.33
7.7%
Planned (10b5-1)
12 Jun 2024
CHAFFIN JANICE Director
Sold on a plan 3×
$712.82K 4,000 at 178.20
7.1%
Planned (10b5-1)
3 Jun 2024
Kniker Catherine Chief Strategy Officer
Sold on a plan 5×
$217.51K 1,254 at 173.45
8.4%
Planned (10b5-1)
24 May 2024
Ditullio Michael President and COO
Sold at will 2×
$1.21M 6,592 at 183.15
11.0%
Not planned
9 May 2024
Lathan Corinna Director
Sold at will
$341.02K 1,901 at 179.39
19.8%
Not planned
3 May 2024
Katz Michal Director
Sold at will
$524.42K 3,000 at 174.81
60.1%
Sold half or more
1 May 2024
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 3×
$426.48K 2,432 at 175.36
14.0%
Planned (10b5-1)
1 Mar 2024
LACY PAUL A Director
Sold on a plan 5×
$1.40M 7,500 at 187.21
40.5%
Planned (10b5-1)
12 Feb 2024
Kniker Catherine Chief Strategy Officer
Sold on a plan 5×
$238.85K 1,330 at 179.59
8.8%
Planned (10b5-1)
5 Feb 2024
Sold on a plan 3×
$6.20M 35,000 at 177.24
3.5%
Planned (10b5-1)
5 Feb 2024
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan
$153.96K 806 at 191.02
3.7%
Planned (10b5-1)
1 Feb 2024
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 5×
$435.93K 2,432 at 179.25
12.3%
Planned (10b5-1)
1 Feb 2024
Kniker Catherine Chief Strategy Officer
Sold on a plan 5×
$15.22K 85 at 179.10
0.6%
Planned (10b5-1)
5 Dec 2023
SCHECHTER ROBERT Director
Sold at will
$801.15K 5,000 at 160.23
7.4%
Not planned
4 Dec 2023
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan
$251.41K 1,588 at 158.32
3.3%
Planned (10b5-1)
1 Dec 2023
Talvitie Kristian EVP, Chief Financial Officer
Sold on a plan 2×
$3.24M 20,652 at 156.87
29.8%
Planned (10b5-1)
1 Dec 2023
Ditullio Michael President and COO
Sold at will
$1.11M 6,978 at 159.43
10.8%
Not planned
1 Dec 2023
VON STAATS AARON C EVP, GC and Secretary
Sold on a plan 4×
$1.07M 6,740 at 158.25
25.5%
Planned (10b5-1)
28 Nov 2023
Kniker Catherine Chief Strategy Officer
Sold on a plan 2×
$219.73K 1,419 at 154.85
8.5%
Planned (10b5-1)
24 Nov 2023
Kniker Catherine Chief Strategy Officer
Sold on a plan 2×
$228.67K 1,477 at 154.82
8.9%
Planned (10b5-1)
16 Nov 2023
Ditullio Michael President and COO
Sold on a plan 3×
$1.63M 10,613 at 154.01
14.6%
Planned (10b5-1)
14 Nov 2023
LACY PAUL A Director
Sold on a plan
$387.50K 2,500 at 155.00
13.1%
Planned (10b5-1)
15 Sep 2023
Ditullio Michael President and COO
Sold on a plan
$422.13K 3,000 at 140.71
4.9%
Planned (10b5-1)
Showing 1–50 of 363. Page 1 of 8 Older →