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SIEN - As of  09/22/24, 02:05:29 AM:   17 Insider Transactions.

Sector: Unknown    Industry: Diversified Communication Services
Prev Close:$7.07  Avg Vol(3m): 253,873  P/E: 0.00  EPS: -3.01

Email this page to a friend.    Insider Transactions for SIEN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-10-07 16:05:23.0 Sientra SIEN JANUS HENDERSON GROUP PLC 8.54% view
B 2020-02-07 08:45:40.0 Sientra SIEN BlackRock Inc 5.5% view
S 2019-07-10 16:25:50.0 Sientra SIEN Abingworth LLP 4.9% view
B 2019-03-18 17:07:33.0 Sientra SIEN GILDER GAGNON HOWE & CO LLC 4.32% view
B 2019-02-14 17:22:00.0 Sientra SIEN Clarus Ventures I 0.0% view
B 2019-02-13 21:04:31.0 Sientra SIEN JANUS HENDERSON GROUP PLC 5.1% view
B 2019-02-12 16:19:17.0 Sientra SIEN BlackRock Inc 5.7% view
B 2019-01-10 18:22:03.0 Sientra SIEN Flynn James E 5.5% view
S 2018-05-09 16:50:26.0 Sientra SIEN Park West Asset Management LLC n/a view
B 2018-02-14 13:56:07.0 Sientra SIEN CANNELL CAPITAL LLC 5.5% view
B 2017-02-21 16:46:20.0 Sientra SIEN Park West Asset Management LLC 6.0% view
S 2017-02-14 19:38:03.0 Sientra SIEN Visium Asset Management 3.99% view
S 2017-02-10 16:47:10.0 Sientra SIEN GOLDMAN SACHS ASSET MANAGEMENT 9.1% view
B 2016-02-10 18:54:37.0 Sientra SIEN Clarus Lifesciences I 18.31% view
B 2016-01-22 16:30:16.0 Sientra SIEN SENZAR ASSET MANAGEMENT 10.6% view
B 2015-02-17 15:57:54.0 Sientra SIEN ORBIMED ADVISORS LLC 5.3% view
B 2015-02-12 16:04:34.0 Sientra SIEN Visium Asset Management 15.5% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.