Kropp Patricia A.
Related Filers (2)
KRONOS WORLDWIDE INC (1)
NL INDUSTRIES INC (1)
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Ownership (2)
3
Wednesday, 1/29/2020
NL INDUSTRIES INC: Initial statement of beneficial ownership of securities
3
Wednesday, 5/20/2015
KRONOS WORLDWIDE INC: Initial statement of beneficial ownership of securities
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