Insider trading

Period: 120 months Stock: STTK + 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.

94 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.

94 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.

94 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.

94 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.
94 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
94 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.

94 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Jul 2026
Shukla Abhinav A. Chief Technical Officer
Sold on a plan
$2.87K 410 at 7.01
0.5%
Planned (10b5-1)
1 Jul 2026
Shukla Abhinav A. Chief Technical Officer
Sold on a plan
$707.00 100 at 7.07
0.1%
Planned (10b5-1)
30 Jun 2026
Pandite Arundathy N. Chief Medical Officer
Sold on a plan
$210.30K 30,000 at 7.01
18.0%
Planned (10b5-1)
30 Jun 2026
Shukla Abhinav A. Chief Technical Officer
Sold on a plan
$165.42K 23,365 at 7.08
21.3%
Planned (10b5-1)
9 Jun 2026
SIEGALL CLAY B Director
Bought
$250.00K 62,500 at 4.00
24.4%
First buy on file
12 May 2026
Pandite Arundathy N. Chief Medical Officer
Sold on a plan
$198.30K 30,000 at 6.61
15.3%
Planned (10b5-1)
12 May 2026
Shukla Abhinav A. Chief Technical Officer
Sold on a plan
$14.24K 2,032 at 7.01
2.4%
Planned (10b5-1)
25 Aug 2025
Ashiya Mona Director · indirect
Bought 2×
$5.47M 6,306,127 at 0.87
opened
First buy on file
25 Aug 2025
ORBIMED ADVISORS LLC Director · indirect
Bought 2×
$5.47M 6,306,127 at 0.87
opened
First buy on file
4 Dec 2024
Redmile Group, LLC Director · indirect
Bought
$166.71K 133,371 at 1.25
2.5%
First buy in 3+ yrs
4 Dec 2024
Redmile Group, LLC Director · indirect
Sold at will
$166.71K 133,371 at 1.25
2.4%
Not planned
7 Oct 2024
Schreiber Taylor Chief Executive Officer
Bought
$44.22K 36,500 at 1.21
106%
+106% of stake
28 Jun 2024
Brous Tyler Director
Bought
$11.70K 3,000 at 3.90
1.3%
27 Jun 2024
Brous Tyler Director
Bought
$21.07K 5,416 at 3.89
2.4%
Largest buy in 3 yrs
26 Jun 2024
Schreiber Taylor Chief Executive Officer
Bought
$50.01K 14,400 at 3.47
71.6%
First buy on file
6 Mar 2024
Stout Stephen See Remarks
Sold on a plan 3×
$168.52K 16,004 at 10.53
17.7%
Planned (10b5-1)
10 Jan 2024
Neill Andrew R Chief Financial Officer
Sold on a plan
$250.00K 25,000 at 10.00
12.6%
Planned (10b5-1)
26 Apr 2022
Bought
$102.84K 28,330 at 3.63
108%
Largest buy in 3 yrs
22 Apr 2022
Bought
$858.78 234 at 3.67
0.9%
21 Apr 2022
Bought
$96.12K 26,049 at 3.69
opened
First buy on file
19 Jan 2022
Brous Tyler Director
Bought
$20.61K 3,000 at 6.87
1.3%
Largest buy in 3 yrs
18 Jan 2022
Brous Tyler Director
Bought
$17.53K 2,500 at 7.01
1.1%
14 Jan 2022
Brous Tyler Director
Bought
$17.90K 2,500 at 7.16
1.1%
First buy on file
19 Oct 2021
Thomson Erin Ator General Counsel
Sold, plan not stated
$643.50K 33,000 at 19.50
41.6%
15 Jul 2021
Thomson Erin Ator General Counsel
Sold, plan not stated
$44.37K 2,000 at 22.18
2.5%
15 Jul 2021
Neill Andrew R Chief Financial Officer
Sold, plan not stated
$44.26K 2,000 at 22.13
3.6%
15 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$773.16 34 at 22.74
0.0%
14 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$278.78K 12,049 at 23.14
0.4%
13 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$109.43K 4,356 at 25.12
0.1%
12 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$73.98K 2,829 at 26.15
0.1%
9 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$86.93K 3,276 at 26.54
0.1%
8 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$94.10K 3,586 at 26.24
0.1%
7 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$111.78K 4,271 at 26.17
0.1%
6 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$71.60K 2,621 at 27.32
0.1%
2 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$71.73K 2,514 at 28.53
0.1%
1 Jul 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$220.97K 7,669 at 28.81
0.3%
30 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$512.56K 17,891 at 28.65
0.6%
29 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$186.11K 6,921 at 26.89
0.2%
28 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$226.56K 8,091 at 28.00
0.3%
25 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$457.09K 16,210 at 28.20
0.5%
24 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$214.63K 7,616 at 28.18
0.2%
23 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$164.97K 5,832 at 28.29
0.2%
21 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$275.70K 9,245 at 29.82
0.3%
20 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$221.18K 7,382 at 29.96
0.2%
18 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$285.33K 9,840 at 29.00
0.3%
18 Jun 2021
Thomson Erin Ator General Counsel
Sold, plan not stated
$90.00K 3,000 at 30.00
3.6%
17 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$243.60K 8,469 at 28.76
0.3%
16 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$241.59K 8,691 at 27.80
0.3%
15 Jun 2021
Hornblower Josiah Director · indirect
Sold, plan not stated
$200.34K 7,293 at 27.47
0.2%
15 Jun 2021
Thomson Erin Ator General Counsel
Sold, plan not stated
$110.22K 4,000 at 27.55
4.5%
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