GC, Secretary
Mark Haymond Robinson is the General Counsel and Secretary of GameStop Corp. (GME), a role he holds as a key officer responsible for legal affairs and corporate secretarial duties.[[1]](https://www.tradingview.com/news/tradingview:7cde536f540fc:0-gamestop-corp-officer-sells-over-11-000-shares/)[[2]](https://www.gurufocus.com/insider/232377/mark-haymond-robinson)[[3]](https://www.stocktitan.net/sec-filings/GME/form-4-game-stop-corp-insider-trading-activity-b2e0217ad73a.html) Based in Grapevine, Texas, at GameStop's headquarters (625 Westport Parkway, Grapevine, TX 76051), Robinson has been actively involved in insider transactions, including multiple share sales under Rule 10b5-1 plans and to cover taxes on restricted stock units.[[1]](https://www.tradingview.com/news/tradingview:7cde536f540fc:0-gamestop-corp-officer-sells-over-11-000-shares/)[[3]](https://www.stocktitan.net/sec-filings/GME/form-4-game-stop-corp-insider-trading-activity-b2e0217ad73a.html)[[5]](https://au.investing.com/news/insider-trading-news/gamestop-general-counsel-robinson-sells-256247-in-shares-93CH-4205345)[[7]](https://www.sec.gov/Archives/edgar/data/1326380/000198100125000017/xslF345X05/wk-form4_1767062711.xml)
Robinson's tenure at GameStop includes a history of 12 Form 4 transactions over the past five years, all sells totaling significant volumes, such as 11,085 shares in July 2025 ($268,029), 4,449 shares in October 2025 for tax withholding, 12,200 shares on January 12, 2026 ($256,247), and others dating back to 2023.[[1]](https://www.tradingview.com/news/tradingview:7cde536f540fc:0-gamestop-corp-officer-sells-over-11-000-shares/)[[2]](https://www.gurufocus.com/insider/232377/mark-haymond-robinson)[[3]](https://www.stocktitan.net/sec-filings/GME/form-4-game-stop-corp-insider-trading-activity-b2e0217ad73a.html)[[4]](https://fintel.io/n/robinson-mark-haymond)[[5]](https://au.investing.com/news/insider-trading-news/gamestop-general-counsel-robinson-sells-256247-in-shares-93CH-4205345) As of mid-2025, he owned approximately 37,663 to 122,830 shares valued over $1 million, though recent sales have adjusted his holdings (e.g., 116,751 post-July 2025, 112,302 post-October 2025).[[1]](https://www.tradingview.com/news/tradingview:7cde536f540fc:0-gamestop-corp-officer-sells-over-11-000-shares/)[[2]](https://www.gurufocus.com/insider/232377/mark-haymond-robinson)[[3]](https://www.stocktitan.net/sec-filings/GME/form-4-game-stop-corp-insider-trading-activity-b2e0217ad73a.html)[[4]](https://fintel.io/n/robinson-mark-haymond) No public details on his prior career, education, or other affiliations beyond GameStop are available in SEC filings or reports.[[2]](https://www.gurufocus.com/insider/232377/mark-haymond-robinson)[[6]](http://openinsider.com/insider/Robinson-Mark-Haymond/1981001)
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