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HEFFES BRETT D

InsiderCIK 0001237904

Largest Purchase

No open-market purchases in the recent filings.

Profile

Filings
3
Buy transactions
0
Sell transactions
8
Companies
1
Active
2025–2026

HEFFES BRETT D has filed 3 SEC reports (2025–2026), all concentrated in WINMARK CORP (WINA), totaling $8.1M in disclosed volume. Weighing $0 bought versus $3.4M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.

Trading History

3 loaded
Jun 1WINA
WINMARK CORP
HEFFES BRETT DInsiderAward$1.7M
Aug 28WINA
WINMARK CORP
HEFFES BRETT DInsiderSell$3.4M
Jul 17WINA
WINMARK CORP
HEFFES BRETT DInsiderOther$0

3 filings