MSC INDUSTRIAL DIRECT CO INC

No buy/sell activity

Date	Name	Title	Shares	Value	Transaction
Oct 3, 2026	McIsaac Martina	President & CEO	480.737Class A Common Stock, $0.001 par value	—	Tax withholding
Oct 3, 2026	McIsaac Martina	President & CEO	1,360.737Class A Common Stock, $0.001 par value	—	Exercise / conversion
Sep 14, 2026	Kuhns Robert M	EVP, Chief Financial Officer	12,575Restricted Stock Units (RSU)	—	Grant / award
Jul 20, 2026	Siegel Walter	SVP, Gen Counsel & Corp Sec	2,013Restricted Stock Units (RSU)	—	Grant / award
Apr 7, 2026	JACOBSON MITCHELL	Director, 10% Owner	14,972Class A Common Stock	—	Gift given
Feb 5, 2026	PALADINO STEVEN	Director	13,960Class A Common Stock, $0.001 par value	—	Gift received
Feb 5, 2026	PALADINO STEVEN	Director	13,960Class A Common Stock, $0.001 par value	—	Gift given
Feb 2, 2026	Seseri Rudina	Director	1,800Class A Common Stock, $0.001 par value	—	Sell
Jan 27, 2026	GERSHWIND ERIK	Director	69,452Class A Common Stock, $0.001 par value	—	Gift received
Jan 27, 2026	GERSHWIND ERIK	Director	94,119Class A Common Stock, $0.001 par value	—	Other