Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies WINMILL CO. INC files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Mark Campbell Winmill - $126K in SELF purchases and sales in the last 12 months
- Roger A. Atkinson - $80K in BXSY purchases and sales in the last 12 months
- William McCollum Winmill - $18K in BXSY purchases and sales in the last 12 months
- Russell E. Burke III - $8K in SELF purchases and sales in the last 12 months
- Donald Klimoski II - $2K in SELF purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
What is WINMILL CO. INC?
WINMILL CO. INC is a corporate entity of Global Self Storage, Inc. (SELF). InsiderAlpha holds 41 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has WINMILL CO. INC submitted recently?
16 primary Form 4 filings in the last 90 days, covering 2 companies.
Has WINMILL CO. INC been buying or selling stock?
Recorded transactions: 74 open-market purchases ($3.68M) and 0 open-market sales across all tracked filings.
