Stuart D. Porter
Director · GameSquare Holdings, Inc.
- 2024
- Jul 14, 2026
- 8
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Stuart D. Porter 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.
- Blue & Silver Ventures, Ltd. - $1.65M in GAME purchases and sales in the last 12 months
- Patrick C. Eilers - $250K in AIRJ purchases and sales in the last 12 months
- Thomas Edward Murphy - $99K in AIRJ purchases and sales in the last 12 months
- Matthew B. Jore - $55K in AIRJ purchases and sales in the last 12 months
- Jeremi Gorman - $50K in GAME purchases and sales in the last 12 months
- Chad Macdonald - $34K in AIRJ purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Stuart D. Porter?
Stuart D. Porter is a corporate insider, tracked as Director of GameSquare Holdings, Inc. (GAME). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Stuart D. Porter last file a Form 4?
The most recent primary Form 4 on record is dated 14 July 2026, one of 8 filings going back to 2024.
Has Stuart D. Porter been buying or selling stock?
Recorded transactions: 4 open-market purchases ($1.50M) and 0 open-market sales across all tracked filings.
