Financial reports
10-Q
2023 Q3
Quarterly report
13 Nov 23
10-Q
2023 Q2
Quarterly report
11 Aug 23
10-Q
2023 Q1
Quarterly report
12 May 23
ARS
2022 FY
Annual report to shareholders
1 May 23
10-K
2022 FY
Annual report
17 Apr 23
NT 10-K
Notice of late annual filing
31 Mar 23
10-Q
2022 Q3
Quarterly report
14 Nov 22
10-Q
2022 Q2
Quarterly report
11 Aug 22
10-Q
2022 Q1
Quarterly report
12 May 22
10-K
2021 FY
Annual report
31 Mar 22
Current reports
8-K
Entry into a Material Definitive Agreement
16 Feb 24
8-K
Sientra to Pursue Strategic Sale of its Business Through Voluntary Chapter 11 Process
13 Feb 24
8-K
Entry into a Material Definitive Agreement
29 Jan 24
8-K
Entry into a Material Definitive Agreement
16 Jan 24
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
20 Dec 23
8-K
Sientra Reports THIRD Quarter FINANCIAL and operational Results
9 Nov 23
8-K
Sientra Reports Preliminary Unaudited Third Quarter 2023 Financial
31 Oct 23
8-K
Sientra Reports RECORD Second Quarter FINANCIAL and operational Results
10 Aug 23
8-K
Departure of Directors or Certain Officers
20 Jun 23
8-K
Sientra Reports Record First Quarter 2023 Operational Results
11 May 23
Registration and prospectus
S-8
Registration of securities for employees
22 Jun 23
S-8
Registration of securities for employees
17 Apr 23
S-3
Shelf registration
5 Dec 22
424B5
Prospectus supplement for primary offering
24 Oct 22
424B5
Prospectus supplement for primary offering
18 Oct 22
424B3
Prospectus supplement
14 Oct 22
S-3
Shelf registration
12 May 22
S-8
Registration of securities for employees
31 Mar 22
S-8
Registration of securities for employees
11 May 21
424B5
Prospectus supplement for primary offering
9 Feb 21
Proxies
DEFA14A
Additional proxy soliciting materials
1 May 23
DEF 14A
Definitive proxy
28 Apr 23
DEFA14A
Additional proxy soliciting materials
20 Dec 22
DEFA14A
Additional proxy soliciting materials
20 Dec 22
DEFA14A
Additional proxy soliciting materials
15 Dec 22
DEF 14A
Definitive proxy
29 Nov 22
PRE 14A
Preliminary proxy
17 Nov 22
DEFA14A
Additional proxy soliciting materials
28 Apr 22
DEF 14A
Definitive proxy
28 Apr 22
DEFA14A
Additional proxy soliciting materials
28 Apr 21
Other
EFFECT
Notice of effectiveness
15 Dec 22
CORRESP
Correspondence with SEC
12 Dec 22
UPLOAD
Letter from SEC
12 Dec 22
EFFECT
Notice of effectiveness
31 May 22
CORRESP
Correspondence with SEC
25 May 22
UPLOAD
Letter from SEC
19 May 22
EFFECT
Notice of effectiveness
8 May 20
EFFECT
Notice of effectiveness
8 May 20
CORRESP
Correspondence with SEC
6 May 20
CORRESP
Correspondence with SEC
6 May 20
Ownership
SC 13G/A
Rosalind Advisors, Inc.
20 Feb 24
SC 13G
WELLS FARGO & COMPANY/MN
6 Feb 24
4
Ronald Menezes
14 Nov 23
4
Hove Caroline F. Van
14 Nov 23
4
Oliver Christian Bennett
11 Sep 23
4
Andrew C Schmidt
7 Aug 23
4
PHILIPPE SCHAISON
20 Jun 23
4
MARY FISHER
20 Jun 23
4
Irina Erenburg
20 Jun 23
4
Nori Ebersole
20 Jun 23