Mailing Address TWO SEAPORT LANE SUITE 1400 BOSTON MA 02210
Business Address TWO SEAPORT LANE SUITE 1400 BOSTON MA 02210 6173450100
CABOT CORP CIK#: 0000016040 (see all company filings)

SIC: 2890 - MISCELLANEOUS CHEMICAL PRODUCTS
State location: MA | State of Inc.: DE | Fiscal Year End: 0930
formerly: CABOT CORP (filings through 2025-04-07)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0000016040 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-25-074148 (33 Act)  Size: 72 KB
2025-04-07 333-216707
25816564
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-25-074146 (33 Act)  Size: 72 KB
2025-04-07 333-255782
25816560
S-8  Documents   Interactive Data Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-25-074145 (33 Act)  Size: 219 KB
2025-04-07 333-286414
25816559
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001193125-25-056723 (34 Act)  Size: 162 KB
2025-03-18 001-05667
25749324
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-25-015513 (34 Act)  Size: 7 MB
2025-02-06 001-05667
25598361
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-25-012553 (34 Act)  Size: 1 MB
2025-02-04 001-05667
25584184
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-25-011978 (34 Act)  Size: 1 MB
2025-01-24 001-05667
25552708
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-25-011975 (34 Act)  Size: 106 KB
2025-01-24 001-05667
25552688
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-25-011970 (34 Act)  Size: 8 MB
2025-01-24 001-05667
25552672
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0000950170-24-133090 (34 Act)  Size: 101 MB
2024-12-04 001-05667
241524938
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-24-129210 (34 Act)  Size: 28 MB
2024-11-20 001-05667
241480215
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000315066-24-002666 (34 Act)  Size: 8 KB
2024-11-12 005-30636
241444404
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-24-120924 (34 Act)  Size: 1 MB
2024-11-04 001-05667
241424802
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-24-091675 (34 Act)  Size: 10 MB
2024-08-06 001-05667
241178741
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-24-090886 (34 Act)  Size: 1 MB
2024-08-05 001-05667
241175512
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-24-178596 (34 Act)  Size: 163 KB
2024-07-12 001-05667
241114707
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001193125-24-170307 (34 Act)  Size: 145 KB
2024-06-27 001-05667
241078058
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-24-057010 (34 Act)  Size: 9 MB
2024-05-09 001-05667
24930973
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-24-053634 (34 Act)  Size: 1 MB
2024-05-06 001-05667
24918283
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-24-082061 (33 Act)  Size: 82 KB
2024-03-29 333-278381
24804192
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001193125-24-066518 (34 Act)  Size: 157 KB
2024-03-13 001-05667
24744851
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-020503 (34 Act)  Size: 13 KB
2024-02-13 005-30636
24627698
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001102578-24-000045 (34 Act)  Size: 10 KB
2024-02-12 005-30636
24622385
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000315066-24-001100 (34 Act)  Size: 8 KB
2024-02-09 005-30636
24611525
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000902219-24-000278 (34 Act)  Size: 37 KB
2024-02-09 005-30636
24611423
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-24-012680 (34 Act)  Size: 7 MB
2024-02-08 001-05667
24608411
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-24-000169 (34 Act)  Size: 1 MB
2024-02-05 001-05667
24596854
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-24-016515 (34 Act)  Size: 10 MB
2024-01-26 001-05667
24566476
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-016507 (34 Act)  Size: 1 MB
2024-01-26 001-05667
24566468
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-24-016506 (34 Act)  Size: 7 MB
2024-01-26 001-05667
24566465
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-001725 (34 Act)  Size: 13 KB
2024-01-23 005-30636
24552761
S-3ASR  Documents Automatic shelf registration statement of securities of well-known seasoned issuers
Acc-no: 0001193125-23-296714 (33 Act)  Size: 513 KB
2023-12-15 333-276078
231490994
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-23-065844 (34 Act)  Size: 25 MB
2023-11-22 001-05667
231433212
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-001654 (34 Act)  Size: 1 MB
2023-11-06 001-05667
231380374
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-236256 (34 Act)  Size: 165 KB
2023-09-15 001-05667
231259350
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-039697 (34 Act)  Size: 16 MB
2023-08-08 001-05667
231150769
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-001268 (34 Act)  Size: 1 MB
2023-08-07 001-05667
231148025
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001193125-23-172332 (34 Act)  Size: 140 KB
2023-06-22 001-05667
231032734
SD  Documents Specialized disclosure report
Acc-no: 0001193125-23-152996 (34 Act)  Size: 35 KB
2023-05-24 001-05667
23954567
8-K  Documents   Interactive Data Current report, items 5.03, 8.01, and 9.01
Acc-no: 0001193125-23-145078 (34 Act)  Size: 274 KB
2023-05-15 001-05667
23923049