Mailing Address 1750 PRESIDENTS STREET RESTON VA 20190
Business Address 1750 PRESIDENTS STREET RESTON VA 20190 571-526-6000
Leidos Holdings, Inc. CIK#: 0001336920 (see all company filings)

SIC: 7373 - SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN
State location: VA | Fiscal Year End: 0103
formerly: SAIC, Inc. (filings through 2013-09-27)
(CF Office: 06 Technology)
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Items 1 - 40  0001336920 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001628280-25-013184 (34 Act)  Size: 3 MB
2025-03-17 001-33072
25745456
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001628280-25-013182 (34 Act)  Size: 55 MB
2025-03-17 001-33072
25745441
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001628280-25-011315 (34 Act)  Size: 53 MB
2025-03-07 001-33072
25720436
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-25-035177 (34 Act)  Size: 243 KB
2025-02-25 001-33072
25663634
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-25-032778 (34 Act)  Size: 143 KB
2025-02-24 001-33072
25654186
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-25-030730 (34 Act)  Size: 543 KB
2025-02-20 001-33072
25645587
424B2  Documents   Interactive Data Prospectus [Rule 424(b)(2)]
Acc-no: 0001193125-25-028176 (33 Act)  Size: 779 KB
2025-02-18 333-269820
25632783
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001193125-25-026123 Size: 20 KB
2025-02-13
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-25-025653 (34 Act)  Size: 200 KB
2025-02-13 001-33072
25617398
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001193125-25-025649 (33 Act)  Size: 562 KB
2025-02-13 333-269820
25617380
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001336920-25-000006 (34 Act)  Size: 16 MB
2025-02-11 001-33072
25608817
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-25-000004 (34 Act)  Size: 1 MB
2025-02-11 001-33072
25607349
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-25-001451 (34 Act)  Size: 153 KB
2025-01-14 001-33072
25527925
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0002012383-24-004188 (34 Act)  Size: 14 KB
2024-11-08 005-82598
241442220
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001336920-24-000054 (34 Act)  Size: 8 MB
2024-10-29 001-33072
241403291
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-24-000052 (34 Act)  Size: 925 KB
2024-10-29 001-33072
241402260
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-24-043822 (34 Act)  Size: 453 KB
2024-10-25 001-33072
241397481
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0002012383-24-000976 (34 Act)  Size: 14 KB
2024-10-21 005-82598
241383592
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-24-040798 (34 Act)  Size: 166 KB
2024-09-18 001-33072
241307825
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001336920-24-000049 (34 Act)  Size: 7 MB
2024-07-30 001-33072
241155665
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-24-000045 (34 Act)  Size: 844 KB
2024-07-30 001-33072
241153763
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001336920-24-000042 (34 Act)  Size: 227 KB
2024-06-21 001-33072
241059897
SD  Documents Specialized disclosure report
Acc-no: 0001336920-24-000039 (34 Act)  Size: 40 KB
2024-05-29 001-33072
24999126
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001336920-24-000036 (34 Act)  Size: 6 MB
2024-04-30 001-33072
24894823
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-24-000034 (34 Act)  Size: 614 KB
2024-04-30 001-33072
24893904
8-K  Documents   Interactive Data Current report, items 5.07 and 9.01
Acc-no: 0001336920-24-000029 (34 Act)  Size: 181 KB
2024-04-29 001-33072
24891094
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001336920-24-000023 (34 Act)  Size: 468 KB
2024-03-12 001-33072
24742657
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001336920-24-000021 (34 Act)  Size: 122 MB
2024-03-12 001-33072
24742601
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-021331 (34 Act)  Size: 13 KB
2024-02-13 005-82598
24628791
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001336920-24-000008 (34 Act)  Size: 17 MB
2024-02-13 001-33072
24623861
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001336920-24-000006 (34 Act)  Size: 1 MB
2024-02-13 001-33072
24622465
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-001722 (34 Act)  Size: 13 KB
2024-01-23 005-82598
24552744
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-24-001514 (34 Act)  Size: 185 KB
2024-01-17 001-33072
24538924
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-23-041498 (34 Act)  Size: 174 KB
2023-12-14 001-33072
231485710
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001628280-23-036068 (34 Act)  Size: 179 KB
2023-11-02 001-33072
231369387
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001336920-23-000061 (34 Act)  Size: 8 MB
2023-10-31 001-33072
231363006
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-23-000059 (34 Act)  Size: 899 KB
2023-10-31 001-33072
231362179
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001336920-23-000051 (34 Act)  Size: 8 MB
2023-08-01 001-33072
231130305
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001336920-23-000049 (34 Act)  Size: 832 KB
2023-08-01 001-33072
231129450
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001336920-23-000043 (34 Act)  Size: 222 KB
2023-06-28 001-33072
231053111