Insider trading

Period: 12 months Stock: PTCT Role: Other officers × + 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.

57 decisions over 12 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.

57 decisions over 12 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.

57 decisions over 12 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

57 decisions over 12 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.
57 decisions over 12 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
57 decisions over 12 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.

57 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
6 Oct 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan
$27.91K 435 at 64.16
0.4%
Planned (10b5-1)
5 Oct 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan
$104.88K 1,638 at 64.03
1.5%
Planned (10b5-1)
17 Aug 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 2×
$204.13K 2,813 at 72.57
2.6%
Planned (10b5-1)
9 Jul 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan
$222.38K 2,464 at 90.25
3.9%
Planned (10b5-1)
7 Jul 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 3×
$2.19M 24,613 at 88.89
29.0%
Planned (10b5-1)
6 Jul 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 5×
$1.91M 22,161 at 86.00
26.9%
Planned (10b5-1)
6 Jul 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 8×
$432.12K 5,079 at 85.08
4.6%
Planned (10b5-1)
26 Jun 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 2×
$693.15K 8,130 at 85.26
11.9%
Planned (10b5-1)
25 Jun 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 5×
$1.80M 20,960 at 85.97
25.8%
Planned (10b5-1)
24 Jun 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 2×
$452.61K 5,323 at 85.03
8.1%
Planned (10b5-1)
22 Jun 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 2×
$1.92M 23,749 at 80.90
28.3%
Planned (10b5-1)
17 Jun 2026
Utter Christine Marie SVP, CHIEF ACCOUNTING OFFICER
Sold on a plan
$1.49M 19,686 at 75.56
21.9%
Planned (10b5-1)
17 Jun 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 4×
$822.87K 10,462 at 78.65
9.0%
Planned (10b5-1)
10 Jun 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan 2×
$1.60M 21,277 at 75.00
22.5%
Planned (10b5-1)
15 May 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 2×
$202.96K 2,812 at 72.18
2.6%
Planned (10b5-1)
8 May 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 4×
$279.57K 3,540 at 78.97
3.3%
Planned (10b5-1)
6 Apr 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 2×
$157.29K 2,265 at 69.45
2.1%
Planned (10b5-1)
2 Apr 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$56.36K 829 at 67.99
1.0%
Planned (10b5-1)
1 Apr 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan 3×
$3.59M 52,003 at 69.04
46.4%
Planned (10b5-1)
5 Mar 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$633.80K 10,000 at 63.38
11.1%
Planned (10b5-1)
5 Mar 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER · indirect
Sold on a plan
$252.82K 3,989 at 63.38
59.3%
Sold half or more
19 Feb 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 4×
$209.76K 3,019 at 69.48
2.8%
Planned (10b5-1)
18 Feb 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan
$213.70K 3,081 at 69.36
2.8%
Planned (10b5-1)
18 Feb 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan
$211.96K 3,056 at 69.36
2.7%
Planned (10b5-1)
18 Feb 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan
$209.40K 3,019 at 69.36
3.8%
Planned (10b5-1)
18 Feb 2026
Utter Christine Marie SVP, CHIEF ACCOUNTING OFFICER
Sold on a plan
$172.98K 2,494 at 69.36
3.4%
Planned (10b5-1)
18 Feb 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$172.29K 2,484 at 69.36
2.7%
Planned (10b5-1)
18 Feb 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER · indirect
Sold on a plan
$4.51K 65 at 69.36
1.0%
Planned (10b5-1)
17 Feb 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 2×
$194.91K 2,813 at 69.29
2.5%
Planned (10b5-1)
12 Jan 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan
$80.59K 1,024 at 78.70
1.3%
Planned (10b5-1)
9 Jan 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 3×
$180.32K 2,314 at 77.93
2.0%
Planned (10b5-1)
9 Jan 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan
$133.30K 1,722 at 77.41
2.1%
Planned (10b5-1)
8 Jan 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan 3×
$352.06K 4,602 at 76.50
5.3%
Planned (10b5-1)
8 Jan 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 3×
$308.76K 4,033 at 76.56
3.4%
Planned (10b5-1)
8 Jan 2026
Utter Christine Marie SVP, CHIEF ACCOUNTING OFFICER
Sold on a plan
$79.05K 1,034 at 76.45
1.4%
Planned (10b5-1)
8 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan
$67.35K 881 at 76.45
0.8%
Planned (10b5-1)
8 Jan 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$66.21K 866 at 76.45
0.9%
Planned (10b5-1)
8 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER · indirect
Sold on a plan
$4.51K 59 at 76.45
0.9%
Planned (10b5-1)
7 Jan 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan 7×
$377.83K 4,879 at 77.44
4.0%
Planned (10b5-1)
7 Jan 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan
$104.75K 1,352 at 77.48
1.5%
Planned (10b5-1)
7 Jan 2026
Utter Christine Marie SVP, CHIEF ACCOUNTING OFFICER
Sold on a plan
$95.65K 1,235 at 77.45
1.6%
Planned (10b5-1)
7 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan
$79.49K 1,026 at 77.48
0.9%
Planned (10b5-1)
7 Jan 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$49.74K 642 at 77.48
0.7%
Planned (10b5-1)
7 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER · indirect
Sold on a plan
$4.03K 52 at 77.48
0.8%
Planned (10b5-1)
6 Jan 2026
Pauwels Eric CHIEF BUSINESS OFFICER
Sold on a plan
$137.66K 1,789 at 76.95
2.0%
Planned (10b5-1)
6 Jan 2026
Boulding Mark Elliott EXEC. VP AND CLO
Sold on a plan
$133.82K 1,739 at 76.95
1.4%
Planned (10b5-1)
6 Jan 2026
Utter Christine Marie SVP, CHIEF ACCOUNTING OFFICER
Sold on a plan
$106.27K 1,381 at 76.95
1.8%
Planned (10b5-1)
6 Jan 2026
Golden Lee Scott EVP & CHIEF MEDICAL OFFICER
Sold on a plan
$103.11K 1,340 at 76.95
1.4%
Planned (10b5-1)
6 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER
Sold on a plan
$98.42K 1,279 at 76.95
1.1%
Planned (10b5-1)
6 Jan 2026
Almstead Neil Gregory CHIEF TECHNICAL OPS OFFICER · indirect
Sold on a plan
$4.16K 54 at 76.95
0.8%
Planned (10b5-1)
Showing 1–50 of 57. Page 1 of 2 Older →