Model
Edge
Trecora Resources
0000007039
Filing Type
10-K/A
Filing Date
4/28/2022
Updated
4/29/22, 10:57 AM
Filing
10-K/A
Earnings Release
Exhibits
10-K/A
FY 2021 amended
EX-31.1
EX-31.1
EX-31.2
EX-31.2
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