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Mailing Address 2801 POST OAK BOULEVARD SUITE 600 HOUSTON TX 77056
Business Address 2801 POST OAK BOULEVARD SUITE 600 HOUSTON TX 77056 (713) 960-9111
Westlake Chemical Partners LP CIK#: 0001604665 (see all company filings)

SIC: 2860 - INDUSTRIAL ORGANIC CHEMICALS
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0001604665 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-24-000018 (34 Act)  Size: 4 MB
2024-05-02 001-36567
24906954
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-24-000015 (34 Act)  Size: 333 KB
2024-05-01 001-36567
24900057
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-24-013770 (34 Act)  Size: 1 MB
2024-03-18 001-36567
24757483
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001140361-24-013767 (34 Act)  Size: 1 MB
2024-03-18 001-36567
24757477
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001604665-24-000010 (34 Act)  Size: 7 MB
2024-02-28 001-36567
24694577
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-24-000003 (34 Act)  Size: 379 KB
2024-02-20 001-36567
24650698
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0000895345-24-000068 (34 Act)  Size: 258 KB
2024-02-14 005-88276
24638646
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-023408 (34 Act)  Size: 121 KB
2024-02-14 005-88276
24635842
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000914208-24-000154 (34 Act)  Size: 18 KB
2024-02-12 005-88276
24620722
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001445546-24-000966 (34 Act)  Size: 16 KB
2024-02-07 005-88276
24602404
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-23-000033 (34 Act)  Size: 4 MB
2023-11-02 001-36567
231371375
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-23-000030 (34 Act)  Size: 380 KB
2023-11-02 001-36567
231370082
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-23-000025 (34 Act)  Size: 4 MB
2023-08-03 001-36567
231139534
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-23-000023 (34 Act)  Size: 380 KB
2023-08-03 001-36567
231138065
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-23-000017 (34 Act)  Size: 4 MB
2023-05-04 001-36567
23887920
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-23-000015 (34 Act)  Size: 361 KB
2023-05-04 001-36567
23886467
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-122287 (34 Act)  Size: 190 KB
2023-04-27 001-36567
23857473
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-000611 (33 Act)  Size: 2 KB
2023-03-20 16:00:00 333-270176
23747755
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-23-072909 Size: 16 KB
2023-03-16
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-002267 Size: 40 KB
2023-03-08
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-23-063058 (34 Act)  Size: 142 KB
2023-03-07 001-36567
23713444
S-3  Documents Registration statement under Securities Act of 1933
Acc-no: 0001193125-23-056344 (33 Act)  Size: 828 KB
2023-03-01 333-270176
23693734
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001604665-23-000009 (34 Act)  Size: 7 MB
2023-03-01 001-36567
23691639
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-23-000004 (34 Act)  Size: 408 KB
2023-02-21 001-36567
23645306
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-021362 (34 Act)  Size: 125 KB
2023-02-14 005-88276
23627674
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000914208-23-000236 (34 Act)  Size: 18 KB
2023-02-10 005-88276
23607984
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001567619-23-001093 (34 Act)  Size: 192 KB
2023-01-23 005-88276
23542086
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001445546-23-000167 (34 Act)  Size: 16 KB
2023-01-11 005-88276
23522734
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-22-000036 (34 Act)  Size: 4 MB
2022-11-03 001-36567
221357511
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-22-000033 (34 Act)  Size: 401 KB
2022-11-03 001-36567
221356223
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-22-000026 (34 Act)  Size: 4 MB
2022-08-03 001-36567
221132144
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-22-000023 (34 Act)  Size: 403 KB
2022-08-02 001-36567
221126899
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-22-195001 (34 Act)  Size: 213 KB
2022-07-15 001-36567
221087241
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001604665-22-000017 (34 Act)  Size: 4 MB
2022-05-04 001-36567
22890981
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-22-000015 (34 Act)  Size: 361 KB
2022-05-03 001-36567
22884615
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001604665-22-000009 (34 Act)  Size: 7 MB
2022-03-02 001-36567
22702274
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001604665-22-000005 (34 Act)  Size: 417 KB
2022-02-22 001-36567
22654961
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-22-023167 (34 Act)  Size: 121 KB
2022-02-14 005-88276
22634596
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000914208-22-000234 (34 Act)  Size: 18 KB
2022-02-11 005-88276
22618463
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001445546-22-000597 (34 Act)  Size: 16 KB
2022-01-28 005-88276
22567017