Director Emily Nagle Receives 1,793 RSUs in Casella Waste Systems

This Form 4 filing reports that Emily Nagle, a director of Casella Waste Systems, Inc., received an award of 1,793 restricted stock units (RSUs) on June 4, 2026. The RSUs were granted under the company's Amended and Restated 2016 Incentive Plan and represent a contingent right to receive shares of Class A Common Stock. Each RSU will convert to one share upon vesting, which is scheduled to occur in full on June 4, 2027. The transaction price was $83.65 per share. Following this award, the director's direct holdings increased to 17,502 shares. Additionally, the filing discloses indirect ownership of 5,647 shares held by the Jack Calvin Green Unelected Trust, for which the director serves as both trustee and beneficiary.