Insider trading

Period: 12 months Stock: ALNY + Add filter Clear all
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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.

34 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.

34 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.

34 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.

34 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.
34 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
34 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.

34 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
SUPRAN BRYAN EVP, CLO and Secretary
Sold at will
$398.86K 1,758 at 226.88
12.1%
Not planned
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
6 Apr 2026
McLaughlin Melissa Chief Human Resources Officer
Sold on a plan 5×
$755.33K 2,286 at 330.42
19.5%
Planned (10b5-1)
2 Apr 2026
McLaughlin Melissa Chief Human Resources Officer
Sold on a plan 9×
$519.01K 1,624 at 319.59
12.2%
Planned (10b5-1)
5 Mar 2026
Garg Pushkal EVP Chief R&D
Sold on a plan 4×
$778.81K 2,404 at 323.96
11.4%
Planned (10b5-1)
5 Mar 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 4×
$213.18K 658 at 323.98
3.1%
Planned (10b5-1)
4 Mar 2026
Greenstreet Yvonne Chief Executive Officer
Sold at will 8×
$947.58K 2,933 at 323.08
3.0%
Not planned
4 Mar 2026
Poulton Jeffrey V. EVP, Chief Financial Officer
Sold at will 8×
$797.35K 2,468 at 323.08
3.8%
Not planned
4 Mar 2026
Tanguler Tolga EVP, Chief Commercial Officer
Sold at will 8×
$745.98K 2,309 at 323.08
6.3%
Not planned
4 Mar 2026
Garg Pushkal EVP Chief R&D
Sold on a plan 8×
$745.98K 2,309 at 323.08
9.9%
Planned (10b5-1)
4 Mar 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 8×
$204.51K 633 at 323.08
2.9%
Planned (10b5-1)
3 Mar 2026
Garg Pushkal EVP Chief R&D
Sold on a plan 4×
$567.55K 1,775 at 319.74
7.0%
Planned (10b5-1)
3 Mar 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 4×
$528.19K 1,652 at 319.73
7.0%
Planned (10b5-1)
2 Mar 2026
Greenstreet Yvonne Chief Executive Officer
Sold at will 10×
$2.23M 6,799 at 327.65
6.4%
Not planned
2 Mar 2026
Poulton Jeffrey V. EVP, Chief Financial Officer
Sold at will 10×
$722.80K 2,206 at 327.65
3.3%
Not planned
2 Mar 2026
Garg Pushkal EVP Chief R&D
Sold on a plan 10×
$562.59K 1,717 at 327.66
6.4%
Planned (10b5-1)
2 Mar 2026
Tanguler Tolga EVP, Chief Commercial Officer
Sold at will 10×
$523.58K 1,598 at 327.65
4.2%
Not planned
2 Mar 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 10×
$523.58K 1,598 at 327.65
6.4%
Planned (10b5-1)
27 Feb 2026
Garg Pushkal EVP Chief R&D
Sold on a plan 5×
$1.53M 4,627 at 331.34
17.3%
Planned (10b5-1)
17 Feb 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan
$677.53K 2,041 at 331.96
8.8%
Planned (10b5-1)
13 Feb 2026
Greenstreet Yvonne Chief Executive Officer
Sold at will
$2.16M 6,958 at 310.08
7.5%
Not planned
13 Feb 2026
Poulton Jeffrey V. EVP, Chief Financial Officer
Sold at will
$695.20K 2,242 at 310.08
3.6%
Not planned
13 Feb 2026
Garg Pushkal EVP Chief R&D
Sold at will
$695.20K 2,242 at 310.08
8.3%
Not planned
13 Feb 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan
$607.45K 1,959 at 310.08
7.8%
Planned (10b5-1)
13 Feb 2026
Tanguler Tolga EVP, Chief Commercial Officer
Sold at will
$607.45K 1,959 at 310.08
5.8%
Not planned
13 Jan 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 6×
$848.06K 2,290 at 370.33
9.7%
Planned (10b5-1)
12 Jan 2026
Greenstreet Yvonne Chief Executive Officer
Sold at will 21×
$3.48M 9,577 at 362.86
10.9%
Not planned
12 Jan 2026
Poulton Jeffrey V. EVP, Chief Financial Officer
Sold at will 21×
$1.01M 2,780 at 362.87
4.6%
Not planned
12 Jan 2026
Garg Pushkal EVP Chief R&D
Sold at will 21×
$547.93K 1,510 at 362.87
6.3%
Not planned
12 Jan 2026
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 21×
$547.93K 1,510 at 362.87
6.0%
Planned (10b5-1)
12 Jan 2026
Tanguler Tolga EVP, Chief Commercial Officer
Sold at will 21×
$547.93K 1,510 at 362.87
4.8%
Not planned
17 Nov 2025
Fitzgerald Kevin Joseph CSO & EVP, Head of Research
Sold on a plan 11×
$5.48M 12,128 at 452.18
36.3%
Planned (10b5-1)
13 Nov 2025
Greenstreet Yvonne Chief Executive Officer
Sold on a plan 9×
$4.51M 10,000 at 451.27
13.3%
Planned (10b5-1)
12 Nov 2025
Greenstreet Yvonne Chief Executive Officer
Sold on a plan 11×
$7.10M 15,650 at 453.69
19.3%
Planned (10b5-1)
Showing 1–34 of 34.