Joyce A. Mullen

Companies

• Duke EnergyBoard member Sep 29, 2026 to now¹
• ToroBoard member Mar 22, 2019 to now²
• Insight EnterprisesChief executive officer Feb 22, 2023 to Apr 15, 2026³
• Insight EnterprisesPresident Oct 26, 2020 to Nov 14, 2022⁴

Holdings

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

Shares held

• Insight Enterprises NSIT77,972 shares⁵$12.4M at $158.90Feb 20, 2026
• Toro TTC6,931 shares⁶$698.8K at $100.82Nov 3, 2025

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

Recent filings

• Feb 20, 2026Shares withheld for tax 2,278 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 6,025 shares of Insight Enterprises⁵
• Feb 20, 2026Shares withheld for tax 595 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 2,260 shares of Insight Enterprises⁵
• Feb 20, 2026Shares withheld for tax 1,962 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 4,745 shares of Insight Enterprises⁵
• Feb 20, 2026Shares withheld for tax 974 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 3,559 shares of Insight Enterprises⁵
• Feb 20, 2026Shares withheld for tax 1,689 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 4,086 shares of Insight Enterprises⁵
• Feb 20, 2026Shares withheld for tax 807 shares at $85.50 of Insight Enterprises⁵
• Feb 20, 2026Exercised options 3,064 shares of Insight Enterprises⁵
• Nov 10, 2025Shares withheld for tax 986 shares at $91.44 of Insight Enterprises⁷
• Nov 10, 2025Exercised options 2,386 shares of Insight Enterprises⁷
• Nov 3, 2025Granted 1,235 shares at $74.21 of Toro⁶
• Feb 20, 2025Shares withheld for tax 1,962 shares at $166.00 of Insight Enterprises⁸
• Feb 20, 2025Exercised options 4,745 shares of Insight Enterprises⁸
• Feb 20, 2025Shares withheld for tax 1,471 shares at $166.00 of Insight Enterprises⁸
• Feb 20, 2025Exercised options 3,559 shares of Insight Enterprises⁸
• Feb 20, 2025Shares withheld for tax 1,689 shares at $166.00 of Insight Enterprises⁸
• Feb 20, 2025Exercised options 4,086 shares of Insight Enterprises⁸
• Feb 20, 2025Shares withheld for tax 1,267 shares at $166.00 of Insight Enterprises⁸
• Feb 20, 2025Exercised options 3,065 shares of Insight Enterprises⁸
• Feb 20, 2025Shares withheld for tax 1,380 shares at $166.00 of Insight Enterprises⁸
• Feb 20, 2025Exercised options 3,339 shares of Insight Enterprises⁸