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Alnylam Pharmaceuticals Inc (ALNY) Insider Trading

Total insider buys:
  • $71,277,732.32
Total insider sells:
  • $352,942,664.07
Most recent insider trade:
  • Dec. 27, 2023
Most active insider trader:
  • Akshay Vaishnaw
Trader NameDateTitleAmountPriceTypeTotal Value
Jan. 29, 2015Major Shareholder97,118$95.00Buy$9,226,210.00
Jan. 26, 2015CEO10,000$95.00Buy$950,000.00
Jan. 26, 2015Director1,000$95.00Buy$95,000.00
Dec. 19, 2014COO11,200$100.00Sell$1,120,000.00
Dec. 16, 2014EVP10,626$93.60Sell$994,593.60
Dec. 15, 2014VP22,162$97.50Sell$2,160,795.00
Nov. 18, 2014SVP10,000$90.67Sell$906,700.00
Nov. 17, 2014COO33,200$89.63Sell$2,975,716.00
Oct. 28, 2014Director15,000$95.00Sell$1,425,000.00
Oct. 22, 2014Director5,000$90.00Sell$450,000.00
Oct. 13, 2014Director110,000$85.00Sell$9,350,000.00
Sept. 25, 2014Director90,000$78.09Sell$7,028,100.00
Sept. 24, 2014Director45,000$79.08Sell$3,558,600.00
Sept. 18, 2014CEO113,668$77.71Sell$8,833,140.28
Sept. 16, 2014EVP10,625$72.04Sell$765,425.00
Aug. 18, 2014SVP13,500$67.34Sell$909,090.00
June 26, 2014CEO113,668$65.45Sell$7,439,570.60
June 17, 2014EVP10,625$69.82Sell$741,837.50
May 21, 2014Director35,000$53.80Sell$1,883,000.00
May 19, 2014SVP13,500$57.83Sell$780,705.00
May 15, 2014CEO113,668$56.73Sell$6,448,385.64
March 25, 2014major shareholder344,448$66.88Buy$23,036,682.24
March 18, 2014EVP32,769$73.95Sell$2,423,267.55
Feb. 19, 2014SVP20,400$80.06Sell$1,633,224.00
Jan. 24, 2014EVP7,890$85.75Sell$676,567.50
Jan. 13, 2014Director15,000$85.36Sell$1,280,400.00
Dec. 20, 2013Director15,000$65.00Sell$975,000.00
Dec. 17, 2013EVP33,480$60.72Sell$2,032,905.60
Oct. 22, 2013Director15,000$60.00Sell$900,000.00
Sept. 11, 2013CEO58,947$55.50Sell$3,271,558.50
Sept. 10, 2013EVP6,250$57.48Sell$359,250.00
Aug. 14, 2013CEO60,000$48.97Sell$2,938,200.00
July 12, 2013VP14,200$50.00Sell$710,000.00
July 10, 2013CEO60,000$37.11Sell$2,226,600.00
July 1, 2013VP27,000$32.00Sell$864,000.00
June 17, 2013VP23,625$29.93Sell$707,096.25
June 11, 2013EVP15,000$31.08Sell$466,200.00
May 28, 2013SVP5,000$30.00Sell$150,000.00
May 28, 2013COO22,822$30.00Sell$684,660.00
March 26, 2013Director52,631$23.49Sell$1,236,302.19
Jan. 22, 2013Director4,967$20.13Buy$99,985.71
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  • Insiders are both buying and selling Alnylam Pharmaceuticals Inc stock.

  • The insider traders at Alnylam Pharmaceuticals Inc are: John Maraganore, Akshay Vaishnaw, Laurie Keating, Yvonne Greenstreet, Barry E Greene, Michael Mason, Paul Schimmel, Philip A Sharp, Laurence Reid, Sanofi, Steven M Paul, Pushkal Garg, Tolga Tanguler, Kevin P Starr, Dennis A Ausiello, Michael W Bonney, Indrani Lall Franchini, Jeffrey V Poulton, Phillip A Sharp, John Clarke, Kevin P. Starr, Marsha Fanucci, David E I Pyott, Philip A. Sharp, and David-Alexandre C Gros

  • The most active insider trader at Alnylam Pharmaceuticals Inc is John Maraganore with 23 trades.

  • John Maraganore has sold the most Alnylam Pharmaceuticals Inc stock with a total value of $118,340,674.92.

  • Sanofi has bought the most Alnylam Pharmaceuticals Inc stock with a total value of $89,326,528.48.

  • The most recent insider trade for Alnylam Pharmaceuticals Inc was on Dec. 27, 2023.

  • The single biggest insider buy for Alnylam Pharmaceuticals Inc was from Sanofi with a total value of $23,036,682.24 on March 25, 2014.

  • The single biggest insider sell for Alnylam Pharmaceuticals Inc was from Akshay Vaishnaw with a total value of $12,672,077.40 on March 14, 2018.