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Ownership
SC 13G/A
NANOPHASE TECHNOLOGIES Corp
14 Jan 22
SC 13G/A
NANOPHASE TECHNOLOGIES Corp
1 Feb 21
SC 13G/A
NANOPHASE TECHNOLOGIES Corp
30 Jan 20
SC 13G/A
NANOPHASE TECHNOLOGIES Corp
29 Dec 17
SC 13G/A
NANOPHASE TECHNOLOGIES Corp
5 Jan 17
SC 13G/A
NANOPHASE TECHNOLOGIES CORPORATION
1 Feb 16
SC 13G
NANOPHASE TECHNOLOGIES CORPORATION
5 Feb 14