Sientra Inc (SIEN) Insider Trading

Total insider buys:
  • $11,779,012.72
Total insider sells:
  • $13,929,468.90
Most recent insider trade:
  • Nov. 10, 2021
Most active insider trader:
  • Oliver Christian Bennett
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 10, 2021Chairman6,087$5.67Sell$34,513.29
Nov. 10, 2021CEO78,498$5.67Sell$445,083.66
Oct. 5, 2021Insider3,615$5.56Sell$20,099.40
Aug. 23, 2021CFO1,449$5.90Buy$8,549.10
Aug. 20, 2021Insider3,615$6.93Sell$25,051.95
Aug. 12, 2021CFO1,449$6.88Buy$9,969.12
Aug. 12, 2021CEO5,800$6.98Buy$40,484.00
April 6, 2021Insider3,567$7.17Sell$25,575.39
April 6, 2021CFO1,508$7.13Sell$10,752.04
March 16, 2021Insider3,297$7.49Sell$24,694.53
March 12, 2021CFO1,582$7.49Sell$11,849.18
Feb. 2, 2021CFO4,123$4.91Sell$20,243.93
Jan. 20, 2021Insider4,399$4.49Sell$19,751.51
Jan. 13, 2021Director1,973$4.71Sell$9,292.83
Feb. 20, 2020CEO63,557$5.91Sell$375,621.87
Feb. 18, 2020CEO16,506$6.00Sell$99,036.00
June 7, 2019Director20,869$5.75Buy$119,996.75
June 7, 2019CFO17,391$5.75Buy$99,998.25
Nov. 6, 2018Director89,651$21.56Sell$1,932,875.56
Aug. 31, 2018CEO1,852$24.90Sell$46,114.80
May 7, 2018Chairman1,852$13.50Buy$25,002.00
May 7, 2018CFO7,408$13.50Buy$100,008.00
May 7, 2018Director11,111$13.50Buy$149,998.50
May 7, 2018Insider281,482$13.50Buy$3,800,007.00
Oct. 12, 2015Major Shareholder287,891$5.98Sell$1,721,588.18
Oct. 9, 2015Major Shareholder666,609$7.18Sell$4,786,252.62
Oct. 6, 2015Major Shareholder193,000$8.71Sell$1,681,030.00
Oct. 1, 2015Major Shareholder101,898$10.24Sell$1,043,435.52
Sept. 28, 2015Major Shareholder150,908$10.58Sell$1,596,606.64
Oct. 29, 2014Major Shareholder495,000$15.00Buy$7,425,000.00
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  • Insiders are both buying and selling Sientra Inc stock.

  • The insider traders at Sientra Inc are: Oliver Christian Bennett, Orbimed Advisors Llc, Jeffrey M Nugent, Valerie J Miller, Hove Caroline F Van, Paul Sean Little, Ronald Menezes, Timothy Haines, Patrick F Williams, R Scott Greer, Andrew C Schmidt, Llp Abingworth, Keith J Sullivan, and Andrew C. Schmidt

  • The most active insider trader at Sientra Inc is Oliver Christian Bennett with 5 trades.

  • Orbimed Advisors Llc has sold the most Sientra Inc stock with a total value of $12,550,501.14.

  • Llp Abingworth has bought the most Sientra Inc stock with a total value of $14,850,000.00.

  • The most recent insider trade for Sientra Inc was on Nov. 10, 2021.

  • The single biggest insider buy for Sientra Inc was from Llp Abingworth with a total value of $7,425,000.00 on Oct. 29, 2014.

  • The single biggest insider sell for Sientra Inc was from Orbimed Advisors Llc with a total value of $4,786,252.62 on Oct. 9, 2015.