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Mailing Address 5700 TENNYSON PARKWAY SUITE 400 PLANO TX 75024
Business Address 5700 TENNYSON PARKWAY SUITE 400 PLANO TX 75024 4693271531
DZS INC. CIK#: 0001101680 (see all company filings)

SIC: 3661 - TELEPHONE & TELEGRAPH APPARATUS
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
formerly: DASAN ZHONE SOLUTIONS INC (filings through 2020-10-07)
formerly: TELLIUM INC (filings through 2003-11-13)
formerly: ZHONE TECHNOLOGIES INC (filings through 2016-09-07)
(CF Office: 04 Manufacturing)
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Items 1 - 40  0001101680 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001101680-24-000041 (34 Act)  Size: 178 KB
2024-04-24 000-32743
24866772
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001101680-24-000038 (34 Act)  Size: 179 KB
2024-04-22 000-32743
24859551
8-K  Documents   Interactive Data Current report, items 2.01, 3.01, 7.01, and 9.01
Acc-no: 0001101680-24-000034 (34 Act)  Size: 200 KB
2024-04-05 000-32743
24824800
8-K  Documents   Interactive Data Current report, items 4.01 and 9.01
Acc-no: 0001101680-24-000032 (34 Act)  Size: 147 KB
2024-03-21 000-32743
24769621
NT 10-K  Documents Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405
Acc-no: 0001101680-24-000030 (34 Act)  Size: 40 KB
2024-03-18 000-32743
24759205
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001101680-24-000025 (34 Act)  Size: 190 KB
2024-02-20 000-32743
24650825
8-K  Documents   Interactive Data Current report, items 3.01, 7.01, and 9.01
Acc-no: 0001101680-24-000023 (34 Act)  Size: 186 KB
2024-02-09 000-32743
24615702
8-K  Documents   Interactive Data Current report, items 4.01, 5.02, and 9.01
Acc-no: 0001101680-24-000021 (34 Act)  Size: 195 KB
2024-01-30 000-32743
24578171
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001101680-24-000015 (34 Act)  Size: 3 MB
2024-01-17 000-32743
24536686
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0001437749-24-001369 (34 Act)  Size: 97 KB
2024-01-16 005-61973
24534691
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 3.02, 7.01, and 9.01
Acc-no: 0001101680-24-000013 (34 Act)  Size: 1 MB
2024-01-05 000-32743
24514479
8-K  Documents   Interactive Data Current report, items 3.01, 7.01, and 9.01
Acc-no: 0001101680-23-000125 (34 Act)  Size: 178 KB
2023-11-16 000-32743
231412458
8-K  Documents   Interactive Data Current report, items 2.02, 4.02, 7.01, and 9.01
Acc-no: 0001101680-23-000123 (34 Act)  Size: 198 KB
2023-11-09 000-32743
231393190
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0001101680-23-000122 (34 Act)  Size: 40 KB
2023-11-09 000-32743
231393144
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001101680-23-000104 (34 Act)  Size: 181 KB
2023-09-27 000-32743
231281923
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 5.02, 7.01, and 9.01
Acc-no: 0001101680-23-000100 (34 Act)  Size: 493 KB
2023-09-13 000-32743
231251650
8-K  Documents   Interactive Data Current report, items 3.01, 8.01, and 9.01
Acc-no: 0001101680-23-000098 (34 Act)  Size: 165 KB
2023-08-18 000-32743
231186620
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001101680-23-000096 (34 Act)  Size: 161 KB
2023-08-09 000-32743
231153469
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0001101680-23-000095 (34 Act)  Size: 35 KB
2023-08-09 000-32743
231153464
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001101680-23-000058 (34 Act)  Size: 202 KB
2023-06-01 000-32743
23985550
8-K  Documents   Interactive Data Current report, items 4.02, 7.01, and 9.01
Acc-no: 0001101680-23-000048 (34 Act)  Size: 365 KB
2023-06-01 000-32743
23983023
SD  Documents Specialized disclosure report
Acc-no: 0001101680-23-000045 (34 Act)  Size: 73 KB
2023-05-30 000-32743
23976366
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001101680-23-000043 (34 Act)  Size: 7 MB
2023-05-09 000-32743
23901831
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001101680-23-000040 (34 Act)  Size: 677 KB
2023-05-08 000-32743
23898537
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001101680-23-000038 (34 Act)  Size: 25 KB
2023-04-28 000-32743
23866637
ARS  Documents Annual Report to Security Holders
Acc-no: 0001101680-23-000036 (34 Act)  Size: 20 MB
2023-04-17 000-32743
23824263
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001101680-23-000035 (34 Act)  Size: 1 MB
2023-04-17 000-32743
23824198
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001101680-23-000033 (34 Act)  Size: 2 MB
2023-04-17 000-32743
23824121
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001101680-23-000024 (34 Act)  Size: 2 MB
2023-04-06 000-32743
23806688
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-23-007289 (34 Act)  Size: 20 MB
2023-03-10 000-32743
23723852
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0000950170-23-003081 (34 Act)  Size: 490 KB
2023-02-16 000-32743
23639255
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-23-003057 (34 Act)  Size: 28 MB
2023-02-16 000-32743
23638719
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001493152-23-005132 (34 Act)  Size: 91 KB
2023-02-15 005-61973
23633593
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-22-290042 (34 Act)  Size: 44 KB
2022-11-21 005-61973
221406650
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-22-288189 (33 Act)  Size: 424 KB
2022-11-18 333-262634
221400495
8-K  Documents   Interactive Data Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001193125-22-287676 (34 Act)  Size: 464 KB
2022-11-17 000-32743
221398557
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-22-286822 (33 Act)  Size: 414 KB
2022-11-16 333-262634
221395731
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-22-020884 (34 Act)  Size: 12 MB
2022-11-01 000-32743
221351428
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-22-020859 (34 Act)  Size: 4 MB
2022-11-01 000-32743
221350590
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-22-013871 (34 Act)  Size: 11 MB
2022-08-02 000-32743
221128882