Mining & Quarrying of Nonmetallic Minerals (No Fuels)·DENVER, CO
All Filings(1007 total)
TypeDateAccessionPeriodSize
10-K
Mar 5, 2026
0001421461-26-00000810-K
Dec 31, 2025
45.3 MB
8-K
Mar 4, 2026
0001421461-26-0000058-K
Mar 4, 2026
1017.1 KB
SCHEDULE 13G/A
Mar 2, 2026
0001398344-26-004178
—
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SCHEDULE 13D/A
Feb 4, 2026
0001828337-26-000002
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SCHEDULE 13D/A
Jan 13, 2026
0001398344-26-000632
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4
Dec 4, 2025
0001225208-25-009674
Dec 2, 2025
8.6 KB
SCHEDULE 13D/A
Nov 10, 2025
0001398344-25-020666
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15.1 KB
10-Q
Nov 6, 2025
0001421461-25-00003310-Q
Sep 30, 2025
9.2 MB
8-K
Nov 5, 2025
0001421461-25-0000328-K
Nov 5, 2025
979.0 KB
SCHEDULE 13G
Oct 30, 2025
0000102909-25-000170
—
6.0 KB
SD
Sep 26, 2025
0001104659-25-093881FORM-SD
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455.8 KB
10-Q
Aug 7, 2025
0001421461-25-00002410-Q
Jun 30, 2025
9.2 MB
8-K
Aug 6, 2025
0001421461-25-0000208-K
Aug 6, 2025
975.9 KB
4
Jul 29, 2025
0001225208-25-006863
Jul 25, 2025
8.6 KB
4
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0001225208-25-006862
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Jul 29, 2025
0001225208-25-006860
Jul 25, 2025
8.6 KB
4
Jul 25, 2025
0001432504-25-000020PRIMARY DOCUMENT
Jul 22, 2025
10.0 KB
SCHEDULE 13D/A
Jun 6, 2025
0001432536-25-000009
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361.0 KB
4
Jun 2, 2025
0001225208-25-005646
May 29, 2025
4.4 KB
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0001225208-25-005645
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0001225208-25-005643
May 29, 2025
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0001225208-25-005642
May 29, 2025
4.4 KB
4
Jun 2, 2025
0001225208-25-005641
May 29, 2025
4.4 KB
25 filings shown
, based in Denver, Colorado, is a fertilizer manufacturer. The company is the largest producer of potassium chloride, also known as muriate of potash, in the United States.