Insider trading

Period: 12 months Stock: ORKA + 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.

42 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.

42 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.

42 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.

42 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.
42 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
42 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.

42 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
Klein Lawrence Otto Chief Executive Officer
Sold on a plan 3×
$2.09M 25,000 at 83.62
2.6%
Planned (10b5-1)
21 Sep 2026
Quinlan Paul T General Counsel
Sold on a plan 4×
$936.42K 10,000 at 93.64
25.0%
Planned (10b5-1)
21 Sep 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan
$51.03K 533 at 95.75
3.6%
Planned (10b5-1)
15 Sep 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 5×
$734.14K 7,947 at 92.38
20.0%
Planned (10b5-1)
15 Sep 2026
Klein Lawrence Otto Chief Executive Officer
Sold at will
$234.68K 2,452 at 95.71
0.3%
Not planned
15 Sep 2026
Quinlan Paul T General Counsel
Sold at will
$99.44K 1,039 at 95.71
3.3%
Not planned
15 Sep 2026
Sandler Laura Lee Chief Operating Officer
Sold at will
$86.71K 906 at 95.71
0.4%
Not planned
15 Sep 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan
$53.60K 560 at 95.71
3.7%
Planned (10b5-1)
11 Sep 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 4×
$872.41K 9,459 at 92.23
38.2%
Planned (10b5-1)
1 Sep 2026
Klein Lawrence Otto Chief Executive Officer
Sold on a plan 3×
$6.89M 75,000 at 91.83
7.5%
Planned (10b5-1)
1 Sep 2026
Sandler Laura Lee Chief Operating Officer
Sold on a plan 2×
$459.10K 5,000 at 91.82
2.1%
Planned (10b5-1)
17 Aug 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 4×
$782.88K 7,000 at 111.84
17.6%
Planned (10b5-1)
14 Aug 2026
Quinlan Paul T General Counsel
Sold on a plan 6×
$5.64M 52,000 at 108.49
62.6%
Sold half or more
13 Aug 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 5×
$1.07M 10,000 at 106.66
39.5%
Planned (10b5-1)
15 Jul 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 4×
$603.94K 7,000 at 86.28
17.6%
Planned (10b5-1)
13 Jul 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 4×
$846.18K 9,999 at 84.63
39.5%
Planned (10b5-1)
1 Jul 2026
Fairmount Funds Management LLC Director · indirect
Sold at will
$300.01M 3,553,410 at 84.43
75.8%
Sold half or more
1 Jul 2026
Sandler Laura Lee Chief Operating Officer
Sold on a plan 3×
$472.08K 5,000 at 94.42
2.1%
Planned (10b5-1)
22 Jun 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 2×
$128.47K 1,587 at 80.95
9.4%
Planned (10b5-1)
15 Jun 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 4×
$550.61K 7,947 at 69.28
19.5%
Planned (10b5-1)
15 Jun 2026
Klein Lawrence Otto Chief Executive Officer
Sold at will
$120.49K 1,729 at 69.69
0.2%
Not planned
15 Jun 2026
Quinlan Paul T General Counsel
Sold at will
$51.08K 733 at 69.69
2.3%
Not planned
15 Jun 2026
Sandler Laura Lee Chief Operating Officer
Sold at will
$41.81K 600 at 69.69
0.3%
Not planned
15 Jun 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan
$27.53K 395 at 69.69
2.3%
Planned (10b5-1)
12 Jun 2026
Dambkowski Carl Director
Sold on a plan
$882.18K 12,583 at 70.11
24.5%
Planned (10b5-1)
12 Jun 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 3×
$659.51K 9,459 at 69.72
35.4%
Planned (10b5-1)
11 Jun 2026
Dambkowski Carl Director
Sold on a plan
$1.57M 22,417 at 70.13
30.4%
Planned (10b5-1)
21 May 2026
Dambkowski Carl Director
Sold on a plan 3×
$6.19M 105,000 at 58.97
58.7%
Sold half or more
18 May 2026
Agarwal Arjun Senior Vice President, Finance
Sold on a plan 4×
$607.81K 10,290 at 59.07
38.5%
Planned (10b5-1)
15 May 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 3×
$432.94K 7,000 at 61.85
17.3%
Planned (10b5-1)
1 May 2026
Sandler Laura Lee Chief Operating Officer
Sold on a plan 6×
$319.38K 5,000 at 63.88
2.1%
Planned (10b5-1)
15 Apr 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 3×
$462.83K 7,000 at 66.12
17.3%
Planned (10b5-1)
16 Mar 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 4×
$312.56K 7,641 at 40.91
18.6%
Planned (10b5-1)
16 Mar 2026
Klein Lawrence Otto Chief Executive Officer
Sold at will
$71.41K 1,729 at 41.30
0.2%
Not planned
16 Mar 2026
Quinlan Paul T General Counsel
Sold at will
$30.27K 733 at 41.30
2.3%
Not planned
16 Mar 2026
Sandler Laura Lee Chief Operating Officer
Sold at will
$24.78K 600 at 41.30
0.3%
Not planned
16 Mar 2026
Agarwal Arjun Senior Vice President, Finance
Sold at will
$16.31K 395 at 41.30
2.1%
Not planned
2 Mar 2026
Sandler Laura Lee Chief Operating Officer
Sold on a plan 2×
$167.82K 5,000 at 33.56
2.1%
Planned (10b5-1)
17 Feb 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 2×
$226.56K 7,000 at 32.37
17.1%
Planned (10b5-1)
15 Jan 2026
Goncalves Joana Chief Medical Officer
Sold on a plan 2×
$222.70K 7,000 at 31.81
82.2%
Sold half or more
2 Jan 2026
Sandler Laura Lee Chief Operating Officer
Sold on a plan 3×
$370.80K 13,000 at 28.52
6.0%
Planned (10b5-1)
19 Dec 2025
Goncalves Joana Chief Medical Officer
Sold on a plan 4×
$214.29K 7,000 at 30.61
82.2%
Sold half or more
Showing 1–42 of 42.