X0508 4 2026-02-23 0 0002064953 Solstice Advanced Materials Inc. SOLS 0002091730 Dormo Jeffrey Harrison C/O SOLSTICE ADVANCED MATERIALS INC. 115 TABOR ROAD MORRIS PLAINS NJ 07950 0 1 0 0 SVP, Ref. and App. Solutions 0 Common Stock 2026-02-23 4 M 0 2036 A 2036 D Common Stock 2026-02-23 4 F 0 948 79.29 D 1088 D Restricted Stock Units 2026-02-23 4 M 0 2036 0 D Common Stock 2036 0 D Restricted Stock Units 2026-02-24 4 A 0 7115 0 A Common Stock 7115 7115 D Restricted Stock Units Common Stock 19724 19724 D Restricted Stock Units Common Stock 3170 3170 D Restricted Stock Units Common Stock 1695 1695 D Restricted Stock Units Common Stock 2313 2313 D Restricted Stock Units Common Stock 3403 3403 D Restricted Stock Units Common Stock 8148 8148 D Restricted Stock Units Common Stock 3083 3083 D Restricted Stock Units Common Stock 10184 10184 D Stock Option (Right to buy) 44.95 2032-02-10 Common Stock 2794 2794 D Stock Option (Right to buy) 46.03 2033-02-22 Common Stock 4812 4812 D Stock Option (Right to buy) 46.79 2034-02-28 Common Stock 12858 12858 D Stock Option (Right to buy) 50.59 2035-03-02 Common Stock 14825 14825 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. common stock. Represents shares withheld for taxes upon vesting of RSUs. The RSUs vested on February 23, 2026. The RSUs will vest 33% on each of February 24, 2027 and February 24, 2028, and 34% on February 24, 2029, subject to continued employment. The RSUs will vest in equal installments on each of October 30, 2028 and October 30, 2029, subject to continued employment. The RSUs will vest on July 30, 2026, subject to continued employment. The RSUs will vest on July 29, 2027, subject to continued employment. The RSUs will vest on July 28, 2026, subject to continued employment. The RSUs will vest on March 1, 2027, subject to continued employment. The RSUs will vest in three equal installments on each of May 1, 2026, May 1, 2027 and May 1, 2028, subject to continued employment. The RSUs will vest on March 3, 2028, subject to continued employment. The RSUs will vest in equal installments on each of March 17, 2027 and March 17, 2028, subject to continued employment. Options are fully vested and exercisable. Options vest and become exercisable in equal installments on each of February 23, 2026 and February 23, 2027. Options vest and become exercisable in three equal installments on each of March 1, 2026, March 1, 2027 and March 1, 2028. Options vest and become exercisable in four equal installments on each of March 3, 2026, March 3, 2027, March 3, 2028 and March 3, 2029. /s/ Jay Shah for Jeffrey H. Dormo 2026-02-25