Michael Alan Quartieri

Companies

• GRANDSTAND LtdBoard member Mar 18, 2026 to now¹
• RideNow Group, Inc.Chief executive officer Mar 12, 2025 to now²
• RideNow Group, Inc.Chair Mar 12, 2025 to now²
• RideNow Group, Inc.Board member Apr 25, 2024 to now³
• Dave & Buster'sChief financial officer Jan 10, 2022 to Apr 25, 2024⁴
• LiveOne, Inc.Chief financial officer Dec 7, 2020 to Dec 8, 2021⁵
• Light & WonderChief financial officer Mar 4, 2016 to Apr 6, 2020⁶
• Las Vegas SandsCorporate Controller Aug 6, 2008 to Aug 30, 2013⁷

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• RRideNow Group, Inc. RDNW839,738 shares⁸$4.1M at $4.86Jan 13, 2026
• LLiveOne, Inc. LVO203,177 shares⁹$441.9K at $2.17Dec 6, 2021
• GGRANDSTAND Ltd GRSD105,514 shares¹⁰$143.0K at $1.35May 21, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 21, 2026Granted 67,751 shares of GRANDSTAND Ltd¹⁰
• Jan 13, 2026Shares withheld for tax 33,936 shares at $5.98 of RideNow Group, Inc.⁸
• Jun 4, 2025Shares withheld for tax 8,460 shares at $1.66 of RideNow Group, Inc.⁸
• Mar 12, 2025Granted 450,000 shares of RideNow Group, Inc.¹¹
• Mar 12, 2025Granted 400,000 shares of RideNow Group, Inc.¹¹
• Dec 12, 2024Exercised options 228 shares at $4.18 of RideNow Group, Inc.¹²
• Aug 9, 2024Granted 28,531 shares of RideNow Group, Inc.¹³
• May 10, 2024Granted 3,375 shares of RideNow Group, Inc.¹⁴
• Apr 24, 2024Shares withheld for tax 300 shares of CIK 1525769¹⁵
• Apr 19, 2024Shares withheld for tax 505 shares of CIK 1525769¹⁶
• Jan 22, 2024Shares withheld for tax 830 shares of CIK 1525769¹⁷
• Oct 10, 2023Shares withheld for tax 1,520 shares of CIK 1525769¹⁸
• Apr 24, 2023Granted 2,287 shares of CIK 1525769¹⁹
• Apr 24, 2023Granted 2,287 shares of CIK 1525769²⁰
• Apr 18, 2023Shares withheld for tax 445 shares of CIK 1525769²¹
• Jan 30, 2023Shares withheld for tax 1,238 shares of CIK 1525769²²
• Dec 8, 2022Bought 4,025 shares at $35.07 of CIK 1525769²³
• Oct 11, 2022Bought 5,000 shares at $31.73 of CIK 1525769²⁴
• Oct 7, 2022Granted 19,303 shares of CIK 1525769²⁴
• Apr 18, 2022Granted 3,386 shares of CIK 1525769²⁵
• Apr 18, 2022Granted 3,386 shares of CIK 1525769²⁶
• Apr 13, 2022Bought 5,000 shares at $45.28 of CIK 1525769²⁷
• Jan 18, 2022Granted 8,496 shares of CIK 1525769²⁸
• Dec 6, 2021Other 66,078 shares at $1.70 of LiveOne, Inc.⁹
• Nov 30, 2021Exercised options 250,000 shares of LiveOne, Inc.⁹