Insider trading

Period: 120 months Stock: ACAD Minimum amount: $100K × + 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.

98 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.

98 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.

98 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.

98 decisions over 120 months Remove this filter
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.
98 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
98 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.

98 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
6 Aug 2026
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold on a plan 2×
$417.60K 14,292 at 29.22
17.4%
Planned (10b5-1)
5 Aug 2026
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold on a plan
$169.64K 5,849 at 29.00
7.9%
Planned (10b5-1)
30 Jul 2026
Thompson Elizabeth H.Z. EVP, Head of Research & Dev
Sold at will 2×
$432.66K 16,558 at 26.13
46.6%
Not planned
26 Jun 2026
Kihara James PRINCIPAL ACCOUNTING OFFICER
Sold on a plan
$297.91K 11,421 at 26.08
46.6%
Planned (10b5-1)
26 May 2026
Kihara James PRINCIPAL ACCOUNTING OFFICER
Sold at will
$114.39K 5,401 at 21.18
18.1%
Not planned
25 Mar 2026
Owen Adams Catherine Chief Executive Officer
Sold at will
$249.93K 11,641 at 21.47
44.0%
Not planned
9 Feb 2026
Rhodes Jennifer J EVP, CHIEF LEGAL OFFICER, SEC
Sold at will
$162.49K 6,950 at 23.38
47.7%
Not planned
18 Nov 2025
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold at will
$243.11K 10,262 at 23.69
16.1%
Not planned
10 Nov 2025
Daly James M Director
Sold at will
$670.98K 30,000 at 22.37
88.1%
Sold half or more
18 Aug 2025
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold on a plan
$554.02K 22,000 at 25.18
35.4%
Planned (10b5-1)
4 Jun 2025
Brege Laura Director
Sold at will
$314.63K 14,446 at 21.78
48.9%
Not planned
19 Nov 2024
Teehan Brendan EVP, COO, HEAD OF COMMERCIAL
Sold at will
$173.63K 10,329 at 16.81
14.3%
Not planned
19 Nov 2024
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold at will
$172.45K 10,259 at 16.81
16.1%
Not planned
19 Aug 2024
Sold at will
$485.09K 31,747 at 15.28
14.5%
Not planned
19 Aug 2024
Schneyer Mark C. EVP, CHIEF FINANCIAL OFFICER
Sold at will
$148.72K 9,733 at 15.28
18.2%
Not planned
19 Aug 2024
Teehan Brendan EVP, COO, HEAD OF COMMERCIAL
Sold at will
$145.68K 9,534 at 15.28
15.4%
Not planned
2 May 2024
Sold at will
$193.57K 11,427 at 16.94
6.9%
Not planned
8 Apr 2024
Sold at will 2×
$474.88K 26,574 at 17.87
15.6%
Not planned
27 Mar 2024
Sold at will
$317.08K 17,714 at 17.90
13.0%
Not planned
26 Feb 2024
Sold at will
$137.58K 5,577 at 24.67
5.2%
Not planned
8 Jan 2024
Sold at will
$111.81K 3,732 at 29.96
3.7%
Not planned
20 Nov 2023
Schneyer Mark C. EVP, Chief Financial Officer
Sold at will
$115.65K 5,108 at 22.64
20.0%
Not planned
20 Nov 2023
Teehan Brendan EVP, COO, Head of Commercial
Sold at will
$112.29K 4,960 at 22.64
14.0%
Not planned
6 Oct 2023
Sold at will
$1.13M 51,563 at 21.96
36.6%
Not planned
6 Oct 2023
KIM AUSTIN D. EVP,General Counsel, Secretary
Sold at will
$359.46K 16,369 at 21.96
26.3%
Not planned
21 Aug 2023
Schneyer Mark C. EVP, Chief Financial Officer
Sold on a plan
$289.97K 10,000 at 29.00
38.9%
Planned (10b5-1)
14 Jul 2023
Sold on a plan
$3.00M 100,000 at 30.04
73.2%
Sold half or more
12 Jul 2023
Sold on a plan
$1.38M 55,104 at 25.05
60.0%
Sold half or more
11 Jul 2023
Sold on a plan
$412.45K 16,498 at 25.00
15.2%
Planned (10b5-1)
12 Jun 2023
Brege Laura Director
Sold on a plan
$111.91K 4,500 at 24.87
25.0%
Planned (10b5-1)
24 May 2023
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$14.10M 553,263 at 25.48
1.4%
Largest buy in 3 yrs
23 May 2023
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$5.31M 209,053 at 25.41
0.5%
Largest buy in 3 yrs
22 May 2023
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$3.30M 134,206 at 24.57
0.3%
First buy on file
17 May 2023
Schneyer Mark C. EVP, Chief Financial Officer
Sold at will
$344.48K 15,310 at 22.50
41.1%
Not planned
17 May 2023
Teehan Brendan EVP, COO, Head of Commercial
Sold at will
$334.55K 14,869 at 22.50
37.9%
Not planned
17 May 2023
Kihara James Principal Accounting Officer
Sold at will
$133.81K 5,947 at 22.50
34.8%
Not planned
1 May 2023
Sold at will
$165.33K 7,806 at 21.18
6.7%
Not planned
6 Apr 2023
Sold at will
$155.85K 8,582 at 18.16
7.9%
Not planned
12 Jan 2023
Brege Laura Director
Sold, plan not stated
$228.13K 12,500 at 18.25
100%
Sold half or more
30 Apr 2021
Sold, plan not stated
$159.59K 7,850 at 20.33
13.7%
4 Feb 2021
Sold, plan not stated
$718.41K 14,195 at 50.61
32.9%
4 Feb 2021
Sold, plan not stated
$426.59K 8,429 at 50.61
21.4%
4 Feb 2021
KIM AUSTIN D. EVP & General Counsel
Sold, plan not stated
$106.64K 2,107 at 50.61
17.5%
4 Feb 2021
Ridloff Elena EVP and CFO
Sold, plan not stated
$103.80K 2,051 at 50.61
19.7%
8 Jan 2021
Sold, plan not stated
$1.64M 29,733 at 55.22
59.5%
Sold half or more
7 Jan 2021
Sold, plan not stated
$3.40M 61,619 at 55.12
75.3%
Sold half or more
6 Jan 2021
Sold, plan not stated
$185.84K 3,484 at 53.34
12.5%
20 Nov 2020
Sold, plan not stated
$145.95K 2,728 at 53.50
14.2%
27 Oct 2020
KIM AUSTIN D. EVP & General Counsel
Sold, plan not stated
$394.64K 8,750 at 45.10
69.4%
Sold half or more
16 Oct 2020
Sold, plan not stated
$125.98K 2,960 at 42.56
16.7%
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