Financial reports
NT 10-K
Notice of late annual filing
18 Mar 24
NT 10-Q
Notice of late quarterly filing
9 Nov 23
NT 10-Q
Notice of late quarterly filing
9 Aug 23
10-Q
2023 Q1
Quarterly report
9 May 23
ARS
2022 FY
Annual report to shareholders
17 Apr 23
10-K
2022 FY
Annual report
10 Mar 23
10-Q
2022 Q3
Quarterly report
1 Nov 22
10-Q
2022 Q2
Quarterly report
2 Aug 22
10-Q
2022 Q1
Quarterly report
3 May 22
10-K
2021 FY
Annual report
9 Mar 22
Current reports
8-K
DZS Completes Divestiture of Asia Business
5 Apr 24
8-K
Changes in Registrant's Certifying Accountant
21 Mar 24
8-K
DZS Announces Two New Board of Director Members
20 Feb 24
8-K
DZS Inc. Receives Expected Nasdaq Delisting Determination, Plans to Request Hearing by February 13
9 Feb 24
8-K
Changes in Registrant's Certifying Accountant
30 Jan 24
8-K
Regulation FD Disclosure
17 Jan 24
8-K
DZS Secures $25 Million in Funding and Signs Definitive Agreement to Divest Asia Business
5 Jan 24
8-K
DZS Inc. Receives Expected Nasdaq Notice Regarding Late Form 10-Q Filing
16 Nov 23
8-K
DZS Inc. Announces Delayed 10-Q Filing and Restatement of Previously Issued 2022 Financial Statements
9 Nov 23
8-K
Entry into a Material Definitive Agreement
27 Sep 23
Registration and prospectus
424B5
Prospectus supplement for primary offering
18 Nov 22
424B5
Prospectus supplement for primary offering
16 Nov 22
S-3/A
Shelf registration (amended)
3 May 22
S-3/A
Shelf registration (amended)
18 Mar 22
S-8
Registration of securities for employees
9 Mar 22
S-3
Shelf registration
10 Feb 22
S-8
Registration of securities for employees
12 Mar 21
424B5
Prospectus supplement for primary offering
28 Jan 21
424B5
Prospectus supplement for primary offering
26 Jan 21
S-8
Registration of securities for employees
14 Aug 20
Proxies
DEFA14A
Additional proxy soliciting materials
28 Apr 23
DEFA14A
Additional proxy soliciting materials
17 Apr 23
DEF 14A
Definitive proxy
17 Apr 23
PRE 14A
Preliminary proxy
6 Apr 23
DEFA14A
Additional proxy soliciting materials
19 Apr 22
DEF 14A
Definitive proxy
19 Apr 22
DEFA14A
Additional proxy soliciting materials
13 Apr 21
DEF 14A
Definitive proxy
13 Apr 21
DEFA14A
Additional proxy soliciting materials
16 Apr 20
DEF 14A
Definitive proxy
16 Apr 20
Other
SD
Conflict minerals disclosure
30 May 23
SD
Conflict minerals disclosure
27 May 22
EFFECT
Notice of effectiveness
12 May 22
CORRESP
Correspondence with SEC
9 May 22
CORRESP
Correspondence with SEC
22 Mar 22
CORRESP
Correspondence with SEC
18 Mar 22
CORRESP
Correspondence with SEC
17 Feb 22
UPLOAD
Letter from SEC
15 Feb 22
CORRESP
Correspondence with SEC
15 Feb 22
SD
Conflict minerals disclosure
28 May 21