Director Gary Sova Receives 1,793 RSUs in Casella Waste Systems

This Form 4 filing reports that Gary Sova, a director of Casella Waste Systems Inc., received 1,793 restricted stock units (RSUs) on June 4, 2026. The RSUs were awarded 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 of stock upon vesting, which is scheduled to occur in full on June 4, 2027. The transaction price was $83.65 per share, and following this award, Sova holds 8,204 shares. The filing was signed by Shelley E. Sayward as attorney-in-fact for Gary Sova on June 5, 2026. This represents a standard equity compensation award to a company director.