X0508 4 2026-03-03 0000033992 KINGSTONE COMPANIES, INC. KINS 0001830472 Chen Minlei C/O KINGSTONE COMPANIES, INC. 120 WOOD ROAD KINGSTON NY 12401 false true false false Chief Actuary and Senior VP false Common Stock 2026-03-03 4 A false 8624 0 A 37964 D Common Stock 2026-03-03 4 F false 1512 16.53 D 36452 D Stock Option 2.25 2029-01-05 Common Stock 10000 10000 D Shares received pursuant to restricted stock grant. Includes 16,060 shares received pursuant to unvested restricted stock grants. Such shares vest to the extent of 3,333 shares on June 18, 2026, 6,520 shares on March 3, 2027, 3,333 shares on June 18, 2027 and 2,874 shares on March 3, 2028. Shares were withheld from vested stock grant to pay the associated withholding taxes. The option vests and becomes exercisable to the extent of 3,334 shares on January 5, 2025 and 3,333 shares on each of January 5, 2026 and January 5, 2027. /s/ Minlei Chen 2026-03-03