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NASDAQ:SIENSientra SEC Filings & 10K Form

$3.88
+0.03 (+0.78 %)
(As of 05/29/2020 04:00 PM ET)
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Today's Range
$3.72
Now: $3.88
$3.91
50-Day Range
$1.65
MA: $2.47
$4.04
52-Week Range
$1.00
Now: $3.88
$9.71
Volume859,321 shs
Average Volume2.57 million shs
Market Capitalization$194.12 million
P/E RatioN/A
Dividend YieldN/A
Beta1.25

SEC Filings

Sientra (NASDAQ:SIEN) SEC Filings

DateFilerForm TypeView
05/18/2020
6:55 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
6:50 PM
Little Paul Sean (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
6:45 PM
Bennett Oliver Christian (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2020
3:47 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/11/2020
3:15 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/07/2020
11:15 PM
Sientra (Filer)
Form EFFECT
05/07/2020
11:15 PM
Sientra (Filer)
Form EFFECT
05/01/2020
6:30 PM
Bennett Oliver Christian (Reporting)
Sientra (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
04/22/2020
4:28 PM
Sientra (Filer)
Form DEFA14A
04/22/2020
4:27 PM
Sientra (Filer)
Form DEF 14A
04/10/2020
3:52 PM
Sientra (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
04/10/2020
3:07 PM
Sientra (Filer)
Form S-3/A
04/10/2020
3:04 PM
Sientra (Filer)
Form S-3
Registration statement under Securities Act of 1933  
04/07/2020
7:01 AM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/12/2020
3:40 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/20/2020
7:10 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
12:06 PM
JANUS HENDERSON GROUP PLC (Filed by)
Sientra (Subject)
Form SC 13G/A
02/13/2020
11:48 AM
Flynn James E (Filed by)
Sientra (Subject)
Form SC 13G/A
01/21/2020
3:43 PM
INTEGRATED CORE STRATEGIES LLC (0001319244) (Filed by)
Sientra (Subject)
Form SC 13G/A
01/14/2020
8:45 PM
Sientra (Issuer)
Van Hove Caroline F. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/14/2020
8:40 PM
Sientra (Issuer)
Van Hove Caroline F. (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/13/2020
4:25 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/23/2019
3:30 PM
Sientra (Filer)
Form S-3
Registration statement under Securities Act of 1933  
11/07/2019
4:00 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/07/2019
3:38 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/07/2019
3:25 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/03/2019
4:15 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/16/2019
3:00 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/09/2019
3:32 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/08/2019
3:21 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/10/2019
3:25 PM
BlackRock Inc. (Filed by)
Sientra (Subject)
Form SC 13G/A
06/18/2019
7:00 PM
FISHER MARY (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2019
6:55 PM
Sientra (Issuer)
Sullivan Keith J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2019
6:50 PM
Sientra (Issuer)
Simon Nicholas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2019
6:45 PM
SCHAISON PHILIPPE (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2019
6:40 PM
OBOYLE KEVIN C (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2019
6:35 PM
Haines Timothy (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/17/2019
3:03 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/17/2019
10:20 AM
Abingworth LLP (Filed by)
Sientra (Subject)
Form SC 13D/A
06/11/2019
3:55 PM
Little Paul Sean (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/11/2019
3:50 PM
OBOYLE KEVIN C (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/11/2019
3:45 PM
Sientra (Issuer)
Sullivan Keith J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/05/2019
3:10 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/05/2019
3:03 PM
Sientra (Filer)
Form 424B5
06/03/2019
8:50 PM
Sientra (Issuer)
Sullivan Keith J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/03/2019
3:01 PM
Sientra (Filer)
Form 424B5
05/22/2019
11:15 PM
Sientra (Filer)
Form EFFECT
05/15/2019
7:50 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/08/2019
3:06 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/08/2019
3:01 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/30/2019
3:53 PM
Sientra (Filer)
Form DEF 14A
04/09/2019
8:25 PM
Little Paul Sean (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2019
8:20 PM
Huiner Charles (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2019
8:15 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/21/2019
3:40 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/18/2019
4:07 PM
INTEGRATED CORE STRATEGIES LLC (0001319244) (Filed by)
Sientra (Subject)
Form SC 13G
03/14/2019
3:54 PM
Sientra (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/12/2019
3:31 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2019
8:46 PM
GILDER GAGNON HOWE & CO LLC (Filed by)
Sientra (Subject)
Form SC 13G/A
02/14/2019
7:55 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2019
4:22 PM
CANNELL CAPITAL LLC (Filed by)
Sientra (Subject)
Form SC 13G/A
02/14/2019
11:28 AM
Clarus Ventures I, LLC (Filed by)
Sientra (Subject)
Form SC 13G/A
02/12/2019
4:19 PM
JANUS HENDERSON GROUP PLC (Filed by)
Sientra (Subject)
Form SC 13G
02/12/2019
3:19 PM
Flynn James E (Filed by)
Sientra (Subject)
Form SC 13G/A
02/07/2019
3:00 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/24/2019
8:30 PM
Huiner Charles (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/24/2019
8:25 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2019
8:10 PM
FISHER MARY (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2019
7:55 PM
FISHER MARY (Reporting)
Sientra (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
01/07/2019
7:30 AM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/04/2019
7:30 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
7:25 PM
Huiner Charles (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/26/2018
3:30 PM
Flynn James E (Filed by)
Sientra (Subject)
Form SC 13G
11/14/2018
8:10 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/08/2018
3:26 PM
Haines Timothy (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2018
4:16 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/06/2018
3:05 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/19/2018
7:31 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/20/2018
6:31 AM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/05/2018
8:00 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/10/2018
8:35 PM
Little Paul Sean (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/10/2018
8:30 PM
Little Paul Sean (Reporting)
Sientra (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
08/08/2018
8:25 PM
Sientra (Issuer)
Williams Patrick F. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/08/2018
8:15 PM
Sientra (Issuer)
Sullivan Keith J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/07/2018
4:07 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
06/07/2018
7:40 PM
Sientra (Issuer)
Sullivan Keith J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
7:35 PM
Sientra (Issuer)
Simon Nicholas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
7:30 PM
SCHAISON PHILIPPE (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
7:25 PM
OBOYLE KEVIN C (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
7:20 PM
Haines Timothy (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
7:15 PM
GREER R SCOTT (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2018
3:15 PM
Sientra (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/09/2018
4:20 PM
Sientra (Issuer)
Williams Patrick F. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:15 PM
Nugent Jeffrey M (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:10 PM
Abingworth LLP (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:10 PM
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:05 PM
OBOYLE KEVIN C (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:02 PM
Haines Timothy (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2018
4:01 PM
Sientra (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/09/2018
4:00 PM
SCHAISON PHILIPPE (Reporting)
Sientra (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 5/30/2020 by MarketBeat.com Staff

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