Mawson Simon 4

4 · Solstice Advanced Materials Inc. · Filed Feb 25, 2026

Insider Transaction Report

Form 4
Period: 2026-02-23
Mawson Simon
SVP, Elec & Spec Materials
Transactions
  • Exercise/Conversion

    Common Stock

    [F1][F2]
    2026-02-23+2,0452,209 total
  • Tax Payment

    Common Stock

    [F3]
    2026-02-23$79.29/sh952$75,4841,257 total
  • Exercise/Conversion

    Restricted Stock Units

    [F1][F4]
    2026-02-232,0450 total
    Common Stock (2,045 underlying)
  • Award

    Restricted Stock Units

    [F1][F5]
    2026-02-24+6,0486,048 total
    Common Stock (6,048 underlying)
Holdings
  • Restricted Stock Units

    [F1][F6]
    Common Stock (19,724 underlying)
    19,724
  • Restricted Stock Units

    [F1][F7]
    Common Stock (2,036 underlying)
    2,036
  • Restricted Stock Units

    [F1][F8]
    Common Stock (4,755 underlying)
    4,755
  • Restricted Stock Units

    [F1][F9]
    Common Stock (1,939 underlying)
    1,939
  • Restricted Stock Units

    [F1][F10]
    Common Stock (6,779 underlying)
    6,779
  • Restricted Stock Units

    [F1][F11]
    Common Stock (6,884 underlying)
    6,884
  • Stock Option (Right to buy)

    [F12]
    Exercise: $43.65Exp: 2032-06-12Common Stock (2,507 underlying)
    2,507
  • Stock Option (Right to buy)

    [F13]
    Exercise: $46.03Exp: 2033-02-22Common Stock (4,833 underlying)
    4,833
  • Stock Option (Right to buy)

    [F14]
    Exercise: $46.79Exp: 2034-02-28Common Stock (7,691 underlying)
    7,691
  • Stock Option (Right to buy)

    [F15]
    Exercise: $50.59Exp: 2035-03-02Common Stock (9,312 underlying)
    9,312
Footnotes (15)
  • [F1]Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. (the "Issuer") common stock.
  • [F10]The RSUs will vest 2,237 on March 3, 2027, 2,237 on March 3, 2028 and 2,305 on March 3, 2029, subject to continued employment.
  • [F11]The RSUs will vest in equal installments on each of March 17, 2027 and March 17, 2028, subject to continued employment.
  • [F12]Options vest and become exercisable on June 13, 2026.
  • [F13]Options vest and become exercisable in equal installments on each of February 23, 2026 and February 23, 2027.
  • [F14]Options vest and become exercisable in three equal installments on each of March 1, 2026, March 1, 2027 and March 1, 2028.
  • [F15]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.
  • [F2]Includes shares received in connection with the spin-off of the Issuer from Honeywell International Inc.
  • [F3]Represents shares withheld for taxes upon vesting of RSUs.
  • [F4]The RSUs vested on February 23, 2026.
  • [F5]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.
  • [F6]The RSUs will vest in equal installments on each of October 30, 2028 and October 30, 2029, subject to continued employment.
  • [F7]The RSUs will vest on March 1, 2027, subject to continued employment.
  • [F8]The RSUs will vest 2,342 on August 1, 2026 and 2,413 on August 1, 2027, subject to continued employment.
  • [F9]The RSUs will vest on March 3, 2028, subject to continued employment
Signature
/s/ Jay Shah for Simon Mawson|2026-02-25

Documents

1 file
  • 4
    wk-form4_1772059013.xmlPrimary

    FORM 4