Michael J. Stone

Companies

• RLI Corp.Board member Oct 25, 2012 to now¹
• Kairos Acquisition Corp.Board member Jan 5, 2021 to Jan 5, 2021²

Holdings

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

Shares held

• RLI Corp. RLI433,451 shares³$25.8M at $59.48May 13, 2026

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

Recent filings

• May 13, 2026Other 68 shares of RLI Corp.³
• May 13, 2026Exercised options 1,681 shares of RLI Corp.³
• May 2, 2025Other 44 shares of RLI Corp.⁴
• May 2, 2025Exercised options 1,396 shares of RLI Corp.⁴
• Dec 13, 2024Gift 300 shares of RLI Corp.⁵
• Dec 13, 2024Sold 300 shares at $170.75 of RLI Corp.⁶
• Dec 12, 2024Gift 200 shares of RLI Corp.⁵
• Dec 12, 2024Sold 200 shares at $169.55 of RLI Corp.⁶
• May 2, 2024Other 17 shares of RLI Corp.⁷
• May 2, 2024Exercised options 732 shares of RLI Corp.⁷
• Dec 12, 2023Gift 2,000 shares at $134.66 of RLI Corp.⁸
• Dec 6, 2023Gift 200 shares at $134.52 of RLI Corp.⁹
• May 4, 2023Other 40 shares of RLI Corp.¹⁰
• May 4, 2023Exercised options 643 shares of RLI Corp.¹⁰
• Apr 24, 2023Sold 4,239 shares at $146.00 of RLI Corp.¹¹
• Dec 9, 2022Gift 3,000 shares at $127.28 of RLI Corp.¹²
• Dec 6, 2022Gift 500 shares at $129.33 of RLI Corp.¹²
• Jun 1, 2022Sold 10,000 shares at $118.52 of RLI Corp.¹³
• May 5, 2022Other 18 shares of RLI Corp.¹⁴
• May 5, 2022Exercised options 663 shares of RLI Corp.¹⁴
• Dec 21, 2021Gift 3,500 shares at $109.50 of RLI Corp.¹⁵
• Dec 2, 2021Gift 625 shares at $106.25 of RLI Corp.¹⁵
• Jul 26, 2021Bought 135 shares at $106.49 of RLI Corp.¹⁶
• May 6, 2021Exercised options 536 shares of RLI Corp.¹⁷
• May 6, 2021Other 8 shares of RLI Corp.¹⁷