Insider trading

Period: 120 months Stock: STOK Plan: Not on a plan × + 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.

110 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.

110 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.

110 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.

110 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.
110 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
110 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.

110 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Aug 2026
Sold at will 2×
$402.53K 12,567 at 32.03
9.2%
Not planned
18 Aug 2026
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will 2×
$152.69K 4,767 at 32.03
15.7%
Not planned
18 Aug 2026
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will 2×
$91.64K 2,861 at 32.03
11.9%
Not planned
18 Mar 2026
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will 3×
$145.06K 4,628 at 31.34
13.8%
Not planned
18 Mar 2026
Leggett Thomas Chief Financial Officer
Sold at will 3×
$74.66K 2,382 at 31.34
19.0%
Not planned
18 Mar 2026
Hoitt Jason Chief Patient Officer
Sold at will 3×
$60.53K 1,931 at 31.34
15.8%
Not planned
17 Mar 2026
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will 2×
$140.84K 4,267 at 33.01
11.3%
Not planned
17 Mar 2026
Leggett Thomas Chief Financial Officer
Sold at will 2×
$72.48K 2,196 at 33.01
14.9%
Not planned
17 Mar 2026
Hoitt Jason Chief Patient Officer
Sold at will 2×
$58.78K 1,781 at 33.01
12.7%
Not planned
3 Dec 2025
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will 2×
$70.25K 2,292 at 30.65
10.5%
Not planned
3 Dec 2025
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will 2×
$61.73K 2,014 at 30.65
11.7%
Not planned
3 Dec 2025
Sold at will 2×
$32.79K 1,070 at 30.65
2.0%
Not planned
2 Dec 2025
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will 2×
$68.02K 2,284 at 29.78
9.4%
Not planned
2 Dec 2025
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will 2×
$59.74K 2,006 at 29.78
10.5%
Not planned
2 Dec 2025
Sold at will 2×
$31.75K 1,066 at 29.78
2.0%
Not planned
18 Aug 2025
Sold at will
$221.15K 12,126 at 18.24
7.3%
Not planned
18 Aug 2025
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$51.16K 2,805 at 18.24
10.5%
Not planned
18 Aug 2025
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will
$30.69K 1,683 at 18.24
6.6%
Not planned
4 Jun 2025
Skorpios Trust 10% owner · indirect
Sold at will
$30.60M 3,000,000 at 10.20
43.4%
Not planned
19 Mar 2025
Sold at will
$73.66K 8,907 at 8.27
6.0%
Not planned
19 Mar 2025
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$27.56K 3,333 at 8.27
5.2%
Not planned
19 Mar 2025
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will
$16.09K 1,945 at 8.27
5.8%
Not planned
18 Mar 2025
Sold at will
$90.01K 10,382 at 8.67
6.5%
Not planned
18 Mar 2025
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$33.67K 3,884 at 8.67
5.7%
Not planned
18 Mar 2025
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will
$19.65K 2,266 at 8.67
6.3%
Not planned
23 Dec 2024
Skorpios Trust 10% owner · indirect
Sold at will
$23.00M 2,000,000 at 11.50
22.5%
Not planned
9 Dec 2024
Sold at will
$88.16K 6,786 at 12.99
9.9%
Not planned
9 Dec 2024
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$33.60K 2,586 at 12.99
5.5%
Not planned
6 Dec 2024
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$178.18K 13,945 at 12.78
22.8%
Not planned
6 Dec 2024
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will
$123.89K 9,696 at 12.78
21.6%
Not planned
6 Dec 2024
Sold at will
$78.84K 6,170 at 12.78
8.2%
Not planned
19 Sep 2024
Skorpios Trust 10% owner · indirect
Sold at will
$27.22M 1,937,500 at 14.05
17.9%
Not planned
17 Apr 2024
Skorpios Trust 10% owner · indirect
Sold at will
$41.76M 3,600,000 at 11.60
24.9%
Not planned
19 Mar 2024
Sold at will
$68.00K 11,150 at 6.10
13.9%
Not planned
19 Mar 2024
Nash Huw M. COO & CBO
Sold at will
$25.10K 4,116 at 6.10
26.6%
Not planned
19 Mar 2024
Ticho Barry CHIEF MEDICAL OFFICER
Sold at will
$25.10K 4,116 at 6.10
26.4%
Not planned
19 Mar 2024
Sold at will
$25.10K 4,116 at 6.10
16.6%
Not planned
19 Mar 2024
Allan Jonathan GENERAL COUNSEL & CORP SEC
Sold at will
$14.33K 2,349 at 6.10
23.3%
Not planned
3 Jul 2023
Ticho Barry Chief Medical Officer
Sold at will
$158.97K 15,000 at 10.60
36.7%
Not planned
1 Jun 2023
Ticho Barry Chief Medical Officer
Sold at will
$166.96K 15,000 at 11.13
26.8%
Not planned
4 May 2023
Ticho Barry Chief Medical Officer
Sold at will
$6.53K 653 at 10.00
1.2%
Not planned
3 May 2023
Ticho Barry Chief Medical Officer
Sold at will
$250.37K 24,697 at 10.14
30.4%
Not planned
2 May 2023
Ticho Barry Chief Medical Officer
Sold at will
$55.13K 5,513 at 10.00
6.4%
Not planned
1 May 2023
Ticho Barry Chief Medical Officer
Sold at will
$249.77K 24,967 at 10.00
22.3%
Not planned
6 Feb 2023
Ticho Barry Chief Medical Officer
Sold, plan not stated
$92.49K 9,235 at 10.02
7.6%
3 Feb 2023
Ticho Barry Chief Medical Officer
Sold, plan not stated
$37.75K 3,763 at 10.03
3.0%
2 Feb 2023
Ticho Barry Chief Medical Officer
Sold, plan not stated
$2.67K 267 at 10.00
0.2%
1 Feb 2023
Ticho Barry Chief Medical Officer
Sold, plan not stated
$57.14K 5,705 at 10.02
4.4%
31 Jan 2023
Ticho Barry Chief Medical Officer
Sold, plan not stated
$2.00K 200 at 10.00
0.2%
3 Jan 2022
Nash Huw M. COO & CBO
Sold, plan not stated 3×
$87.67K 3,800 at 23.07
100%
Sold half or more
Showing 1–50 of 110. Page 1 of 3 Older →