Financial reports
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Current reports
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Registration and prospectus
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Proxies
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Other
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Ownership
SC 13G/A
CORETEC GROUP INC.
14 Feb 19
SC 13G/A
INVICTA GROUP INC
23 Feb 18
SC 13G
INVICTA GROUP INC
14 Feb 18
SC 13G
CORETEC GROUP INC.
14 Feb 18
SC 13G
3DICON CORP
14 Feb 17
SC 13G
INVICTA GROUP INC
14 Feb 17
SC 13G
INVICTA GROUP INC
16 Feb 16
SC 13G
3DICON CORP
16 Feb 16
SC 13G
INVICTA GROUP INC
17 Feb 15
SC 13G
3DICON CORP
17 Feb 15