SIC: 1400 - MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS)
State location: KS | State of Inc.: DE | Fiscal Year End: 0930
formerly: SALT HOLDINGS CORP (filings through 2003-11-05)
(CF Office: 01 Energy & Transportation)
Get insider transactions for this issuer.
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| 8-K | Documents Interactive Data | Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001104659-25-027807 (34 Act) Size: 325 KB |
2025-03-25 | 001-31921 25768899 |
| 8-K | Documents Interactive Data | Current report, item 5.07
Acc-no: 0001227654-25-000065 (34 Act) Size: 416 KB |
2025-03-11 | 001-31921 25727934 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001227654-25-000038 (34 Act) Size: 37 KB |
2025-02-18 | 001-31921 25635332 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001227654-25-000033 (34 Act) Size: 7 MB |
2025-02-10 | 001-31921 25606748 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001227654-25-000032 (34 Act) Size: 939 KB |
2025-02-10 | 001-31921 25606737 |
| SCHEDULE 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000932471-25-000142 (34 Act) Size: 6 KB |
2025-01-30 | 005-79419 25575598 |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0001104659-25-006529 (34 Act) Size: 432 KB |
2025-01-28 | 001-31921 25560884 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001308179-25-000014 (34 Act) Size: 596 KB |
2025-01-23 | 001-31921 25550342 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0001308179-25-000013 (34 Act) Size: 39 MB |
2025-01-23 | 001-31921 25550327 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001227654-24-000230 (34 Act) Size: 28 MB |
2024-12-16 | 001-31921 241552842 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001227654-24-000228 (34 Act) Size: 1 MB |
2024-12-16 | 001-31921 241552443 |
| S-8 | Documents Interactive Data | Securities to be offered to employees in employee benefit plans Acc-no: 0001227654-24-000223 (33 Act) Size: 263 KB |
2024-11-13 | 333-283200 241455067 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000932471-24-000990 (34 Act) Size: 6 KB |
2024-11-12 | 005-79419 241447030 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0002012383-24-003402 (34 Act) Size: 14 KB |
2024-11-08 | 005-79419 241439533 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000932471-24-000214 (34 Act) Size: 5 KB |
2024-11-04 | 005-79419 241421219 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001227654-24-000215 (34 Act) Size: 10 MB |
2024-10-30 | 001-31921 241406947 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001227654-24-000213 (34 Act) Size: 1 MB |
2024-10-30 | 001-31921 241406927 |
| 10-Q/A | Documents Interactive Data | [Amend] Quarterly report [Sections 13 or 15(d)] Acc-no: 0001227654-24-000212 (34 Act) Size: 11 MB |
2024-10-30 | 001-31921 241406915 |
| 10-K/A | Documents Interactive Data | [Amend] Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001227654-24-000210 (34 Act) Size: 37 MB |
2024-10-29 | 001-31921 241406762 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0002012383-24-001846 (34 Act) Size: 14 KB |
2024-10-23 | 005-79419 241389842 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000093751-24-000826 (34 Act) Size: 56 KB |
2024-10-17 | 005-79419 241376765 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001227654-24-000171 (34 Act) Size: 543 KB |
2024-09-19 | 001-31921 241310612 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-101309 (34 Act) Size: 94 KB |
2024-09-19 | 005-79419 241310151 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001227654-24-000168 (34 Act) Size: 778 KB |
2024-09-17 | 001-31921 241302443 |
| SC 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-100021 (34 Act) Size: 96 KB |
2024-09-16 | 005-79419 241299407 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 3.01, 7.01, and 9.01
Acc-no: 0001227654-24-000165 (34 Act) Size: 680 KB |
2024-08-16 | 001-31921 241216902 |
| NT 10-Q | Documents | Notification of inability to timely file Form 10-Q or 10-QSB Acc-no: 0001227654-24-000159 (34 Act) Size: 45 KB |
2024-08-09 | 001-31921 241192485 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001193125-24-193114 (34 Act) Size: 126 KB |
2024-08-02 | 005-79419 241172831 |
| SD | Documents Interactive Data | Specialized disclosure report Acc-no: 0001227654-24-000156 (34 Act) Size: 383 KB |
2024-07-19 | 001-31921 241128135 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0001227654-24-000152 (34 Act) Size: 314 KB |
2024-07-12 | 001-31921 241114959 |
| 8-K | Documents Interactive Data | Current report, item 4.02
Acc-no: 0001227654-24-000148 (34 Act) Size: 437 KB |
2024-07-03 | 001-31921 241098226 |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0001227654-24-000142 (34 Act) Size: 539 KB |
2024-07-01 | 001-31921 241090600 |
| NT 11-K | Documents | Notification of inability to timely file Form 11-K Acc-no: 0001227654-24-000130 (34 Act) Size: 39 KB |
2024-06-28 | 001-31921 241086027 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001227654-24-000128 (34 Act) Size: 391 KB |
2024-06-25 | 001-31921 241066134 |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0001104659-24-069775 (34 Act) Size: 345 KB |
2024-06-10 | 001-31921 241031150 |
| 8-K | Documents Interactive Data | Current report, items 5.03 and 9.01
Acc-no: 0001227654-24-000113 (34 Act) Size: 672 KB |
2024-05-17 | 001-31921 24959488 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001227654-24-000110 (34 Act) Size: 59 MB |
2024-05-15 | 001-31921 24950271 |
| NT 10-Q | Documents | Notification of inability to timely file Form 10-Q or 10-QSB Acc-no: 0001227654-24-000105 (34 Act) Size: 43 KB |
2024-05-10 | 001-31921 24934809 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001227654-24-000101 (34 Act) Size: 1 MB |
2024-05-07 | 001-31921 24922538 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 7.01, and 9.01
Acc-no: 0001104659-24-039754 (34 Act) Size: 2 MB |
2024-03-27 | 001-31921 24791663 |