Insider trading

Period: 12 months Stock: PTGX + 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.

33 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.

33 decisions over 12 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.

33 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.

33 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.
33 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
33 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.

33 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
30 Sep 2026
Ali Asif Chief Financial Officer
Sold on a plan 2×
$8.31M 58,629 at 141.78
49.8%
Planned (10b5-1)
10 Sep 2026
PATEL DINESH V PH D President and CEO
Sold on a plan
$1.05M 7,278 at 144.10
1.4%
Planned (10b5-1)
9 Sep 2026
PATEL DINESH V PH D President and CEO
Sold on a plan
$9.29M 63,548 at 146.18
10.8%
Planned (10b5-1)
8 Sep 2026
PATEL DINESH V PH D President and CEO
Sold on a plan
$7.90M 54,174 at 145.87
9.4%
Planned (10b5-1)
11 Aug 2026
PATEL DINESH V PH D President and CEO
Sold on a plan
$5.09M 34,239 at 148.52
6.1%
Planned (10b5-1)
10 Aug 2026
PATEL DINESH V PH D President and CEO
Sold on a plan
$9.81M 65,761 at 149.11
11.2%
Planned (10b5-1)
23 Jun 2026
Sold on a plan
$1.06M 9,000 at 117.94
53.5%
Sold half or more
10 Jun 2026
Sold on a plan
$969.12K 9,000 at 107.68
53.5%
Sold half or more
29 May 2026
Sold on a plan
$896.76K 9,000 at 99.64
53.5%
Sold half or more
12 May 2026
PATEL DINESH V PH D President and CEO
Sold at will
$7.51M 75,000 at 100.12
12.5%
Not planned
8 May 2026
Giraudo Bryan Director · indirect
Sold at will
$600.00K 6,000 at 100.00
100%
Sold half or more
8 May 2026
Giraudo Bryan Director
Sold at will
$513.00K 5,130 at 100.00
28.8%
Not planned
7 May 2026
Giraudo Bryan Director
Sold at will
$3.61M 36,000 at 100.14
56.4%
Sold half or more
7 May 2026
Giraudo Bryan Director · indirect
Sold at will
$1.20M 12,000 at 100.07
66.7%
Sold half or more
20 Apr 2026
Ali Asif Chief Financial Officer
Sold at will
$184.57K 1,750 at 105.47
2.9%
Not planned
26 Mar 2026
Ali Asif Chief Financial Officer
Sold at will
$2.58M 24,765 at 104.24
29.0%
Not planned
26 Mar 2026
SELICK HAROLD E Director
Sold at will
$2.52M 24,000 at 105.00
28.3%
Not planned
26 Mar 2026
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$1.57M 15,000 at 104.79
15.1%
Not planned
25 Mar 2026
PATEL DINESH V PH D President and CEO
Sold at will
$5.52M 54,641 at 101.00
9.4%
Not planned
24 Mar 2026
PATEL DINESH V PH D President and CEO
Sold at will
$5.96K 59 at 101.00
0.0%
Not planned
17 Feb 2026
Williams Lewis T Director
Sold at will
$1.48M 18,000 at 82.42
69.7%
Sold half or more
6 Feb 2026
Sold at will
$1.67M 20,000 at 83.68
71.9%
Sold half or more
27 Jan 2026
Ali Asif Chief Financial Officer
Sold at will 2×
$3.84M 46,203 at 83.13
43.4%
Not planned
27 Jan 2026
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$410.00K 5,000 at 82.00
5.6%
Not planned
27 Jan 2026
PATEL DINESH V PH D President and CEO
Sold at will
$338.42K 4,068 at 83.19
0.7%
Not planned
26 Jan 2026
PATEL DINESH V PH D President and CEO
Sold at will 2×
$2.09M 24,890 at 84.03
4.2%
Not planned
26 Jan 2026
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$411.40K 5,000 at 82.28
5.6%
Not planned
23 Jan 2026
PATEL DINESH V PH D President and CEO
Sold at will
$1.63M 19,315 at 84.59
3.3%
Not planned
23 Jan 2026
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$1.08M 13,151 at 82.42
13.5%
Not planned
20 Jan 2026
PATEL DINESH V PH D President and CEO
Sold at will
$2.84M 34,438 at 82.48
5.6%
Not planned
20 Jan 2026
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$784.71K 9,514 at 82.48
8.9%
Not planned
20 Jan 2026
Ali Asif Chief Financial Officer
Sold at will
$708.34K 8,588 at 82.48
9.9%
Not planned
17 Nov 2025
MOLINA ARTURO MD Chief Medical Officer
Sold at will
$229.90K 2,712 at 84.77
3.2%
Not planned
Showing 1–33 of 33.