Claude Leblanc

Companies

• OCTAVE SPECIALTY GROUP INCBoard member Jan 5, 2017 to now¹
• OCTAVE SPECIALTY GROUP INCChief executive officer Jan 5, 2017 to now¹
• Maiden HoldingsBoard member Dec 23, 2020 to Dec 23, 2020²

Holdings

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

Shares held

• OSOCTAVE SPECIALTY GROUP INC OSG1,065,234 shares³$4.9M at $4.60Jul 9, 2026

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

Recent filings

• Jul 9, 2026Shares withheld for tax 21,777 shares at $6.08 of OCTAVE SPECIALTY GROUP INC³
• Jul 9, 2026Exercised options 39,380 shares of OCTAVE SPECIALTY GROUP INC³
• Mar 3, 2026Shares withheld for tax 10,694 shares at $5.60 of OCTAVE SPECIALTY GROUP INC⁴
• Mar 3, 2026Exercised options 24,548 shares of OCTAVE SPECIALTY GROUP INC⁴
• Jan 2, 2026Bought 12,000 shares at $7.59 of OCTAVE SPECIALTY GROUP INC⁵
• Oct 1, 2025Bought 25,000 shares at $8.54 of OCTAVE SPECIALTY GROUP INC⁶
• Sep 30, 2025Shares withheld for tax 111,034 shares at $8.34 of OCTAVE SPECIALTY GROUP INC⁶
• Sep 30, 2025Exercised options 193,353 shares of OCTAVE SPECIALTY GROUP INC⁶
• Sep 29, 2025Shares withheld for tax 350,188 shares at $9.72 of OCTAVE SPECIALTY GROUP INC⁶
• Sep 29, 2025Converted 661,355 shares of OCTAVE SPECIALTY GROUP INC⁶
• Aug 11, 2025Bought 25,000 shares at $7.03 of OCTAVE SPECIALTY GROUP INC⁷
• May 14, 2025Bought 40,000 shares at $6.50 of OCTAVE SPECIALTY GROUP INC⁸
• Mar 13, 2025Shares withheld for tax 13,452 shares at $8.39 of OCTAVE SPECIALTY GROUP INC⁹
• Mar 13, 2025Exercised options 24,327 shares of OCTAVE SPECIALTY GROUP INC⁹
• Mar 6, 2025Shares withheld for tax 10,809 shares at $9.16 of OCTAVE SPECIALTY GROUP INC¹⁰
• Mar 6, 2025Granted 10,809 shares of OCTAVE SPECIALTY GROUP INC¹⁰
• Mar 3, 2025Shares withheld for tax 888 shares at $9.30 of OCTAVE SPECIALTY GROUP INC¹¹
• Mar 3, 2025Exercised options 888 shares of OCTAVE SPECIALTY GROUP INC¹¹
• Feb 28, 2025Shares withheld for tax 1,152 shares at $9.71 of OCTAVE SPECIALTY GROUP INC¹¹
• Feb 28, 2025Exercised options 1,152 shares of OCTAVE SPECIALTY GROUP INC¹¹
• Aug 7, 2024Bought 700 shares at $10.60 of OCTAVE SPECIALTY GROUP INC¹²
• Aug 7, 2024Bought 47 shares at $10.64 of OCTAVE SPECIALTY GROUP INC¹²
• Aug 7, 2024Bought 10,953 shares at $11.00 of OCTAVE SPECIALTY GROUP INC¹²
• Aug 7, 2024Bought 1,027 shares at $10.85 of OCTAVE SPECIALTY GROUP INC¹²
• Aug 7, 2024Bought 12,273 shares at $10.70 of OCTAVE SPECIALTY GROUP INC¹²