01/13/2021
8:50 PM | Bennett Oliver Christian (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2020
4:53 PM | Sientra (Issuer)
Van Hove Caroline F. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2020
4:50 PM | Menezes Ronald (Reporting)
Sientra (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
11/09/2020
3:16 PM | Sientra (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
11/09/2020
3:10 PM | Sientra (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/14/2020
6:55 PM | Little Paul Sean (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/14/2020
6:50 PM | Bennett Oliver Christian (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/07/2020
3:05 PM | Granite Point Capital Management, L.P. (Filed by)
Sientra (Subject)
| Form SC 13G
| |
09/09/2020
4:50 PM | Little Paul Sean (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/25/2020
3:05 PM | Sientra (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
|
06/09/2020
5:50 PM | Sientra (Issuer)
Van Hove Caroline F. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/09/2020
5:45 PM | FISHER MARY (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/09/2020
5:40 PM | Sientra (Issuer)
Sullivan Keith J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/09/2020
5:35 PM | Sientra (Issuer)
Simon Nicholas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/09/2020
5:30 PM | SCHAISON PHILIPPE (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/09/2020
5:25 PM | OBOYLE KEVIN C (Reporting)
Sientra (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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 | |
