SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
Mailing Address 4235 REDWOOD AVENUE MARINA DEL RAY CA 90066
Business Address 4235 REDWOOD AVENUE MARINA DEL REY CA 90066 310-924-6037
System1, Inc. CIK#: 0001805833 (see all company filings)

SIC: 7370 - SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
State location: CA | Fiscal Year End: 1231
formerly: Trebia Acquisition Corp. (filings through 2022-01-26)
(CF Office: 06 Technology)
Get insider transactions for this issuer.
Get insider transactions for this reporting owner.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0001805833 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: 0001805833-24-000066 (34 Act)  Size: 203 KB
2024-04-26 001-39331
24884205
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000941 (33 Act)  Size: 1 KB
2024-04-12 333-262608
24842997
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001805833-24-000062 (34 Act)  Size: 209 KB
2024-04-12 001-39331
24841844
POS AM  Documents   Interactive Data Post-Effective amendments for registration statement
Acc-no: 0001805833-24-000056 (33 Act)  Size: 16 MB
2024-03-29 333-262608
24804892
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001704720-24-000037 (34 Act)  Size: 96 KB
2024-03-21 005-91754
24772036
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-24-000048 (34 Act)  Size: 528 KB
2024-03-18 001-39331
24757055
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001805833-24-000044 (34 Act)  Size: 440 KB
2024-03-18 001-39331
24756656
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001805833-24-000041 (34 Act)  Size: 16 MB
2024-03-15 001-39331
24755238
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001805833-24-000033 (34 Act)  Size: 203 KB
2024-02-23 001-39331
24671666
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0002012590-24-000004 (34 Act)  Size: 46 KB
2024-02-22 005-91754
24666967
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-24-000026 (34 Act)  Size: 205 KB
2024-01-17 001-39331
24539054
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001805833-24-000023 Size: 48 KB
2024-01-05
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0001805833-24-000021 Size: 74 KB
2024-01-05
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001805833-24-000019 Size: 68 KB
2024-01-05
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001805833-24-000006 Size: 81 KB
2024-01-05
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-24-000004 (34 Act)  Size: 208 KB
2024-01-03 001-39331
24504145
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001805833-23-000188 (33 Act)  Size: 121 KB
2023-12-14 333-276032
231485069
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000903213-23-000011 (34 Act)  Size: 57 KB
2023-12-07 005-91754
231473046
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001140361-23-056509 (34 Act)  Size: 134 KB
2023-12-06 005-91754
231469830
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001704720-23-000115 (34 Act)  Size: 99 KB
2023-12-06 005-91754
231469679
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-23-000182 (34 Act)  Size: 546 KB
2023-12-04 001-39331
231463134
8-K  Documents   Interactive Data Current report, items 1.01, 2.01, 5.02, 7.01, and 9.01
Acc-no: 0001805833-23-000179 (34 Act)  Size: 1 MB
2023-12-04 001-39331
231463073
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001704720-23-000104 (34 Act)  Size: 102 KB
2023-11-17 005-91754
231418757
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001805833-23-000174 (34 Act)  Size: 10 MB
2023-11-09 001-39331
231393426
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001805833-23-000164 (34 Act)  Size: 1 MB
2023-10-12 001-39331
231323312
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0001805833-23-000162 (34 Act)  Size: 321 KB
2023-09-12 001-39331
231250102
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-23-000159 (34 Act)  Size: 226 KB
2023-09-06 001-39331
231237605
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0001805833-23-000156 (34 Act)  Size: 102 KB
2023-09-06 005-91754
231237435
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001805833-23-000149 (34 Act)  Size: 209 KB
2023-08-17 001-39331
231182728
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001805833-23-000146 (34 Act)  Size: 8 MB
2023-08-09 001-39331
231155567
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-23-000145 (34 Act)  Size: 5 MB
2023-08-09 001-39331
231155564
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001805833-23-000143 (34 Act)  Size: 356 KB
2023-08-09 001-39331
231155532
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001805833-23-000128 (34 Act)  Size: 203 KB
2023-08-07 001-39331
231147898
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001805833-23-000125 (34 Act)  Size: 5 MB
2023-07-03 001-39331
231063796
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001805833-23-000124 (34 Act)  Size: 380 KB
2023-07-03 001-39331
231063795
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001805833-23-000112 (34 Act)  Size: 7 MB
2023-07-03 001-39331
231063317
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001805833-23-000099 (34 Act)  Size: 364 KB
2023-06-22 001-39331
231031283
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001805833-23-000093 Size: 56 KB
2023-06-21
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001805833-23-000090 (34 Act)  Size: 224 KB
2023-06-08 001-39331
231002972
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001805833-23-000086 (34 Act)  Size: 349 KB
2023-06-07 001-39331
23999511