WINMARK CORP — SC 13G/A Filings
52 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by WINMARK CORP (WINA), sorted by most recent first. Each row links to the full filing on EdgarLookup. WINMARK CORP has filed 52 SC 13G/A documents with the SEC since 2010. To view all SEC filings by WINMARK CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
3
4
4/A
424B2
424B3
5
5/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
EFFECT
NT 10-Q
POS AM
S-1
S-1/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0000897101-98-000095 | Feb 6, 1998 | — |
| SC 13G/A | — | 0000897101-98-000094 | Feb 6, 1998 | — |