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Biogen Inc (BIIB) Insider Trading

Total insider buys:
  • $186,025,247.73
Total insider sells:
  • $136,775,292.44
Most recent insider trade:
  • Sept. 3, 2024
Most active insider trader:
  • George A Scangos
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 3, 2024Insider431$204.22Sell$88,018.82
April 2, 2024Insider93$213.09Sell$19,817.37
Feb. 22, 2024Insider262$221.23Sell$57,962.26
Feb. 16, 2024Insider108$221.49Sell$23,920.92
Feb. 15, 2024Director455$222.54Buy$101,255.70
Feb. 12, 2024Insider419$239.45Sell$100,329.55
Dec. 11, 2023Insider110$248.00Sell$27,280.00
Sept. 5, 2023Insider431$269.43Sell$116,124.33
July 3, 2023Insider81$282.87Sell$22,912.47
April 28, 2023EVP2,681$300.00Sell$804,300.00
April 4, 2023Insider91$277.11Sell$25,217.01
March 28, 2023Insider568$270.06Sell$153,394.08
Oct. 27, 2022EVP5,532$280.70Sell$1,552,832.40
June 7, 2021insider7,672$440.00Sell$3,375,680.00
June 4, 2021Director360$274.17Sell$98,701.20
Nov. 30, 2020CEO3,100$241.31Buy$748,061.00
Nov. 4, 2020EVP1,500$350.00Sell$525,000.00
March 11, 2020Director2,434$295.22Sell$718,565.48
Dec. 2, 2019Director1,055$292.35Sell$308,429.25
May 2, 2019Director118,342$229.94Buy$27,211,559.48
May 1, 2019CEO4,351$231.48Buy$1,007,169.48
April 30, 2019Director50,342$229.25Buy$11,540,903.50
March 18, 2019Director6,114$328.55Sell$2,008,754.70
Feb. 1, 2019Director7,000$328.45Buy$2,299,150.00
Jan. 30, 2019Director30,000$324.86Buy$9,745,800.00
Sept. 26, 2018EVP1,000$350.00Sell$350,000.00
April 25, 2018Director48,000$269.91Buy$12,955,680.00
Feb. 27, 2018EVP259$290.83Sell$75,324.97
Feb. 20, 2018EVP743$292.00Sell$216,956.00
Feb. 15, 2018EVP1,294$298.85Sell$386,711.90
Jan. 9, 2018Director5,832$329.65Sell$1,922,518.80
Dec. 29, 2017CEO780$320.55Buy$250,029.00
Dec. 29, 2017CEO780$320.55Buy$250,029.00
Nov. 29, 2017Director30,000$317.36Buy$9,520,800.00
July 25, 2017EVP4,974$290.01Sell$1,442,509.74
July 19, 2017EVP7,758$285.00Sell$2,211,030.00
June 9, 2017Director1,084$256.31Sell$277,840.04
May 1, 2017CEO1,402$271.35Buy$380,432.70
April 27, 2017Director73,858$278.50Buy$20,569,453.00
April 25, 2017VP9,892$290.00Sell$2,868,680.00
April 3, 2017CMO1,981$274.08Sell$542,952.48
March 13, 2017VP9,891$291.55Sell$2,883,721.05
Feb. 27, 2017CEO1,333$285.39Buy$380,424.87
Jan. 9, 2017Director5,450$295.39Sell$1,609,875.50
Oct. 4, 2016EVP262$311.94Sell$81,728.28
Oct. 3, 2016EVP380$313.00Sell$118,940.00
Sept. 22, 2016Director27,570$314.00Sell$8,656,980.00
July 21, 2016CEO157$280.00Sell$43,960.00
June 6, 2016EVP555$290.00Sell$160,950.00
June 3, 2016CEO842$290.00Sell$244,180.00
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  • Insiders are both buying and selling Biogen Inc stock.

  • The insider traders at Biogen Inc are: George A Scangos, Alfred Sandrock, Priya Singhal, Alexander J Denner, Michel Vounatsos, George Scangos, Robert W Pangia, Steven Holtzman, Eric K Rowinsky, Brian S Posner, Steven H Holtzman, Lynn Schenk, Kenneth Dipietro, Adriana Karaboutis, Susan H Alexander, Adam Koppel, Caroline Dorsa, Douglas Williams, Paul Clancy, Paul J Clancy, Raymond Pawlicki, Robert Pangia, Stephen A Sherwin, Stuart Kingsley, Alexander J. Denner, Eric Rowinsky, Spyridon Artavanis-Tsakonas, Stelios Papadopoulos, William Young, Michael D Ehlers, John Cox, Douglas E Williams, Brian Posner, and Ginger Gregory

  • The most active insider trader at Biogen Inc is George A Scangos with 19 trades.

  • Paul Clancy has sold the most Biogen Inc stock with a total value of $36,720,528.10.

  • Alexander J Denner has bought the most Biogen Inc stock with a total value of $186,501,152.46.

  • The most recent insider trade for Biogen Inc was on Sept. 3, 2024.

  • The single biggest insider buy for Biogen Inc was from Alexander J Denner with a total value of $86,015,700.00 on Oct. 23, 2015.

  • The single biggest insider sell for Biogen Inc was from Paul Clancy with a total value of $23,595,878.10 on Sept. 16, 2013.