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Mailing Address 1015 O'BRIEN DRIVE MENLO PARK CA 94025
Business Address 1015 O'BRIEN DRIVE MENLO PARK CA 94025 650-924-5905
Cyngn Inc. CIK#: 0001874097 (see all company filings)

SIC: 7371 - SERVICES-COMPUTER PROGRAMMING SERVICES
State location: CA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Cyngn, Inc. (filings through 2021-11-04)
(CF Office: 06 Technology)
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Items 1 - 40  0001874097 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001213900-24-044811 (34 Act)  Size: 271 KB
2024-05-17 001-40932
24961312
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001213900-24-041831 (34 Act)  Size: 2 MB
2024-05-10 001-40932
24936057
8-K  Documents   Interactive Data Current report, items 3.03, 5.03, and 9.01
Acc-no: 0001213900-24-041809 (34 Act)  Size: 206 KB
2024-05-10 001-40932
24935840
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001213900-24-041350 (34 Act)  Size: 4 MB
2024-05-09 001-40932
24931439
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001213900-24-041342 (34 Act)  Size: 293 KB
2024-05-09 001-40932
24931293
8-K  Documents   Interactive Data Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001213900-24-035867 (34 Act)  Size: 663 KB
2024-04-24 001-40932
24871659
424B4  Documents Prospectus [Rule 424(b)(4)]
Acc-no: 0001213900-24-035864 (33 Act)  Size: 304 KB
2024-04-24 333-278671
24871634
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-001089 (33 Act)  Size: 1 KB
2024-04-23 13:00:00 333-278671
24866581
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-24-035167 (33 Act)  Size: 495 KB
2024-04-23 333-278671
24863033
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001213900-24-033941 (34 Act)  Size: 487 KB
2024-04-18 001-40932
24852914
S-1  Documents General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-24-032595 (33 Act)  Size: 424 KB
2024-04-12 333-278671
24842440
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001213900-24-020777 (34 Act)  Size: 6 MB
2024-03-07 001-40932
24730050
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001213900-24-020442 (34 Act)  Size: 387 KB
2024-03-06 001-40932
24726179
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001213900-24-015778 (34 Act)  Size: 215 KB
2024-02-21 001-40932
24660021
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-023687 (34 Act)  Size: 90 KB
2024-02-14 005-93348
24638564
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-019973 (34 Act)  Size: 247 KB
2024-02-13 005-93348
24626929
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001213900-24-008500 (33 Act)  Size: 242 KB
2024-01-31 333-276792
24583827
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000902664-24-000513 (34 Act)  Size: 81 KB
2024-01-23 005-93348
24551685
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000902664-24-000108 (34 Act)  Size: 83 KB
2024-01-10 005-93348
24525008
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001535610-24-000031 (34 Act)  Size: 13 KB
2024-01-04 005-93348
24509834
8-K  Documents   Interactive Data Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001213900-23-094816 (34 Act)  Size: 533 KB
2023-12-11 001-40932
231479388
424B4  Documents Prospectus [Rule 424(b)(4)]
Acc-no: 0001213900-23-094815 (33 Act)  Size: 203 KB
2023-12-11 333-275530
231479381
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-003569 (33 Act)  Size: 1 KB
2023-12-07 17:00:00 333-275530
231473837
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001213900-23-093391 Size: 5 KB
2023-12-06
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001213900-23-093385 Size: 6 KB
2023-12-06
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-23-093115 (33 Act)  Size: 75 KB
2023-12-05 333-275530
231466490
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-23-090604 (33 Act)  Size: 302 KB
2023-11-28 333-275530
231447261
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-012753 Size: 40 KB
2023-11-21
S-1  Documents General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-23-086269 (33 Act)  Size: 600 KB
2023-11-14 333-275530
231400540
8-K  Documents   Interactive Data Current report, items 5.03 and 5.07
Acc-no: 0001213900-23-085299 (34 Act)  Size: 210 KB
2023-11-09 001-40932
231393531
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001213900-23-084879 (34 Act)  Size: 4 MB
2023-11-09 001-40932
231389680
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001213900-23-084785 (34 Act)  Size: 343 KB
2023-11-08 001-40932
231388497
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001013762-23-006767 (34 Act)  Size: 216 KB
2023-10-26 001-40932
231347501
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001013762-23-001163 (34 Act)  Size: 4 MB
2023-10-03 001-40932
231304303
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001013762-23-000134 (34 Act)  Size: 207 KB
2023-10-02 001-40932
231297711
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001213900-23-078852 (34 Act)  Size: 4 MB
2023-09-22 001-40932
231272437
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001213900-23-070969 (34 Act)  Size: 197 KB
2023-08-25 001-40932
231209287
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001213900-23-065594 (34 Act)  Size: 3 MB
2023-08-10 001-40932
231159281
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001213900-23-065019 (34 Act)  Size: 527 KB
2023-08-09 001-40932
231155217
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001213900-23-049263 (33 Act)  Size: 141 KB
2023-06-15 333-271567
231017547