Yvonne Greenstreet

ALNY

Yvonne Greenstreet serves as director, officer: Chief Executive Officer at Alnylam Pharmaceuticals, Inc. (ALNY). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

24 trades

$74.38M

Net Position

Net Seller

$74.38M

Companies Traded

ALNY

Active Period

Apr 2021 – Mar 2026

24 total trades

Most Recent

Sell ALNY

Mar 6, 2026 · $947.6K

Yvonne Greenstreet's Insider Trading at Alnylam Pharmaceuticals, Inc. (ALNY)

Buys

0 · $0.00

Sells

24 · $74.38M

Total Shares Bought

Total Shares Sold

259,696

ALNY Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 6, 2026	Sell	2,933	$323.08	$947.6K	98,493
Feb 17, 2026	Sell	13,916	$310.08	$4.32M	85,662
Jan 11, 2026	Sell	9,577	$362.86	$3.48M	0
Nov 26, 2025	Sell	1,121	$445.12	$499.0K	0
Nov 12, 2025	Sell	25,650	$452.75	$11.61M	0
Oct 1, 2025	Sell	8,924	$452.05	$4.03M	0
Aug 15, 2025	Sell	6,979	$453.27	$3.16M	0
May 30, 2025	Sell	50,937	$305.00	$15.54M	0
Mar 3, 2025	Sell	3,877	$243.79	$945.2K	0
Feb 27, 2025	Sell	2,900	$241.69	$700.9K	0
Feb 13, 2025	Sell	1,213	$255.17	$309.5K	0
Nov 25, 2024	Sell	5,219	$250.98	$1.31M	0
Aug 20, 2024	Sell	15,000	$280.00	$4.20M	0
Aug 1, 2024	Sell	15,148	$270.00	$4.09M	0
Jul 11, 2024	Sell	7,093	$261.00	$1.85M	0
Jun 24, 2024	Sell	8,301	$230.99	$1.92M	0
Feb 27, 2024	Sell	2,932	$155.31	$455.4K	0
Feb 15, 2024	Sell	7,030	$148.06	$1.04M	0
Aug 3, 2023	Sell	4,057	$185.85	$754.0K	0
Apr 26, 2023	Sell	7,615	$194.59	$1.48M	0
Aug 3, 2022	Sell	6,002	$191.68	$1.15M	0
Dec 21, 2021	Sell	123	$186.59	$23.0K	0
Aug 6, 2021	Sell	53,064	$199.00	$10.56M	0
Apr 19, 2021	Sell	85	$134.49	$11.4K	0