Insider trading

Period: 120 months Stock: ALNY Role: Directors × + 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.

38 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.

38 decisions over 120 months Remove this filter
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.

38 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.

38 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.
38 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
38 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.

38 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Jun 2026
PYOTT DAVID E I Director
Sold on a plan 5×
$1.15M 3,830 at 299.18
70.8%
Sold half or more
9 Sep 2025
Reitan Colleen F Director
Sold on a plan 16×
$8.42M 18,000 at 467.60
95.9%
Sold half or more
18 Aug 2025
BONNEY MICHAEL W Director
Sold on a plan
$5.06M 11,250 at 450.00
40.1%
Planned (10b5-1)
14 Aug 2025
Sold on a plan 11×
$13.73M 31,448 at 436.58
97.2%
Sold half or more
15 May 2025
BONNEY MICHAEL W Director
Sold on a plan 14×
$3.12M 11,250 at 277.71
40.1%
Planned (10b5-1)
16 Apr 2025
Reitan Colleen F Director
Sold at will
$8.38K 36 at 232.86
100%
Sold half or more
24 Mar 2025
PYOTT DAVID E I Director
Sold on a plan
$2.22M 7,440 at 299.00
98.2%
Sold half or more
23 Jan 2025
SHARP PHILLIP A Director
Sold on a plan
$3.09M 11,250 at 275.00
100%
Sold half or more
17 Oct 2024
Reitan Colleen F Director
Bought
$1.21K 4 at 302.67
12.5%
29 Aug 2024
Reitan Colleen F Director
Bought
$9.15K 32 at 286.00
opened
First buy on file
6 Aug 2024
Sold on a plan 7×
$5.31M 20,250 at 262.00
99.3%
Sold half or more
25 Jun 2024
SCHULMAN AMY W Director
Sold on a plan
$2.04M 8,500 at 240.00
50.2%
Sold half or more
24 Jun 2024
PYOTT DAVID E I Director
Sold on a plan 3×
$7.16M 32,450 at 220.69
99.6%
Sold half or more
29 May 2024
SCHULMAN AMY W Director
Sold on a plan 3×
$3.22M 21,700 at 148.60
72.0%
Sold half or more
29 Feb 2024
SHARP PHILLIP A Director
Sold on a plan 6×
$4.54M 30,000 at 151.34
100%
Sold half or more
27 Dec 2023
BONNEY MICHAEL W Director
Sold on a plan
$5.85M 30,000 at 195.00
65.2%
Sold half or more
3 Aug 2023
BONNEY MICHAEL W Director
Sold at will 7×
$1.20M 6,448 at 185.38
28.7%
Not planned
21 Nov 2022
Sold, plan not stated
$4.95M 22,500 at 220.00
100%
Sold half or more
15 Aug 2022
SHARP PHILLIP A Director
Sold, plan not stated 6×
$7.76M 33,670 at 230.49
100%
Sold half or more
1 Apr 2022
PAUL STEVEN M Director
Sold, plan not stated 10×
$2.56M 15,000 at 170.69
93.8%
Sold half or more
9 Feb 2022
SHARP PHILLIP A Director
Sold, plan not stated
$4.50M 30,000 at 150.00
100%
Sold half or more
18 Dec 2020
PAUL STEVEN M Director
Sold, plan not stated
$2.10M 15,000 at 140.00
93.8%
Sold half or more
25 Nov 2020
SHARP PHILLIP A Director
Sold, plan not stated 4×
$3.75M 30,000 at 124.89
11.3%
12 Feb 2020
SHARP PHILLIP A Director
Sold, plan not stated
$3.90M 30,000 at 130.00
11.3%
10 Feb 2020
PAUL STEVEN M Director
Sold, plan not stated
$3.90M 30,000 at 130.00
96.8%
Sold half or more
20 Nov 2019
Fanucci Marsha Director
Sold, plan not stated
$7.50M 75,000 at 100.00
100%
Sold half or more
18 Nov 2019
SHARP PHILLIP A Director
Sold, plan not stated 3×
$1.38M 15,000 at 91.71
6.0%
15 Apr 2019
SHARP PHILLIP A Director
Sold, plan not stated 4×
$1.32M 15,000 at 88.23
6.0%
31 May 2018
CLARKE JOHN K Director
Sold, plan not stated 4×
$1.50M 15,000 at 100.31
62.8%
Sold half or more
13 Mar 2018
SCHIMMEL PAUL Director
Sold, plan not stated
$4.17M 27,823 at 150.00
100%
Sold half or more
13 Mar 2018
Sold, plan not stated
$2.57M 17,117 at 150.00
100%
Sold half or more
13 Mar 2018
SHARP PHILLIP A Director
Sold, plan not stated
$2.24M 15,000 at 149.00
9.6%
9 Mar 2018
SHARP PHILLIP A Director
Sold, plan not stated
$1.94M 15,000 at 129.00
9.6%
2 Nov 2017
Sold, plan not stated
$2.60M 20,000 at 130.00
100%
Sold half or more
1 Feb 2017
SHARP PHILLIP A Director
Sold, plan not stated 2×
$995.12K 25,000 at 39.80
15.1%
25 Jan 2017
SHARP PHILLIP A Director
Sold, plan not stated
$569.25K 15,000 at 37.95
9.6%
18 Jan 2017
SHARP PHILLIP A Director
Sold, plan not stated 2×
$567.46K 15,000 at 37.83
9.6%
13 Oct 2016
PYOTT DAVID E I Director · indirect
Bought
$1.03M 27,900 at 37.00
opened
First buy on file
Showing 1–38 of 38.