Alnylam Pharmaceuticals, Inc. (CIK 0001178670)

Latest company ownership

Shares held
4,896,716
Last filed at
Feb 24, 2016
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 23, 2016 Feb 24, 2016 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 16.3 -1,000,000 -16.96% ✗ $7.2M
Oct 22, 2014 Oct 28, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 40.0 -113,084 -1.88% ✓ $1.6M
Oct 22, 2014 Oct 24, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 40.0 -113,084 -1.88% ✓ $1.6M
Oct 15, 2014 Oct 17, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -12,100 -0.20% ✓ $81.5K
Oct 8, 2014 Oct 10, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -10,050 -0.17% ✓ $65.9K
Oct 1, 2014 Oct 3, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -10,300 -0.17% ✓ $69.4K
Sep 24, 2014 Sep 26, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -8,750 -0.14% ✓ $62.4K
Sep 17, 2014 Sep 19, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -7,700 -0.13% ✓ $56.3K
Sep 10, 2014 Sep 12, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -8,900 -0.15% ✓ $69.9K
Sep 3, 2014 Sep 5, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -10,050 -0.17% ✓ $71.1K
Aug 27, 2014 Aug 29, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 55.0 -5,000 -0.08% ✓ $35K
Aug 20, 2014 Aug 22, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -10,750 -0.18% ✓ $74.1K
Aug 13, 2014 Aug 15, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 55.0 -5,450 -0.09% ✓ $38.2K
Aug 6, 2014 Aug 8, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -7,600 -0.12% ✓ $52.2K
Jul 30, 2014 Aug 1, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 55.0 -5,350 -0.09% ✓ $34K
Jul 23, 2014 Jul 25, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 55.0 -5,250 -0.09% ✓ $35.4K
Jul 16, 2014 Jul 18, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -13,500 -0.22% ✓ $90K
Jul 9, 2014 Jul 11, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -8,050 -0.13% ✓ $54.2K
Jul 2, 2014 Jul 7, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 55.0 -4,300 -0.07% ✓ $34.7K
Jun 25, 2014 Jun 27, 2014 ALNYLAM PHARMACEUTICALS, INC. 10% Owner Sell 50.0 -7,600 -0.12% ✓ $59.9K