RLI · Rli Corp

Stock option grant price and number of stock options adjusted to reflect 2-for-1 stock split on 01/15/25.

Ownership reflects dividend reinvestment.

Due to an adminstrative error this Amended Form 4 is being filed to correct the number of shares acquired on May 27, 2026.

Ownership reflects dividend reinvestment.

Stock option grant price and number of stock options adjusted to reflect 2-for-1 stock split on 01/15/25.

Ownership reflects dividend reinvestment.

Adjusted to reflect 2-for-1 stock split on 01/15/25.

Balance reflects dividend reinvestment.

Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Upon vesting, each restricted stock unit represents the right to receive one share of common stock.

These restricted stock units are scheduled to vest 100% on the third anniversary of the date of grant.

Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2027 Annual Shareholders' Meeting or (2) one year after the date of grant.

Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.

Shares acquired on the vesting of restricted stock units.

Stock option grant price and number of stock options adjusted to reflect 2-for-1 stock split on 01/15/25.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Ownership reflects dividend reinvestment

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of restricted stock units.

Ownership reflects dividend reinvestment.

Shares acquired on the vesting of restricted stock units.

These restricted stock units are scheduled to vest 100% on the earlier of (1) the date of the RLI Corp. 2026 Annual Shareholders' Meeting or (2) one year after the date of grant.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of accrued special and regular dividend equivalents on restricted stock units.

Shares acquired on the vesting of restricted stock units.