SEC Form 4 · accession 0002091404-26-000008
Solstice Advanced Materials Inc. · SOLS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Simon Mawson
Officer — SVP, Elec & Spec Materials
Period of report
Sep 10, 2026
Accepted (ET)
Sep 14, 2026 · 5:31 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002064953
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | holding | — | — | — | 2,780 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F3 | — | Sep 10, 2026 | A | 24 | A | — | — | Common Stock | 24 | 19,786 | D |
| Restricted Stock UnitsF1,F4 | — | Sep 10, 2026 | A | 2 | A | — | — | Common Stock | 2 | 2,042 | D |
| Restricted Stock UnitsF1,F5 | — | Sep 10, 2026 | A | 3 | A | — | — | Common Stock | 3 | 2,419 | D |
| Restricted Stock UnitsF1,F6 | — | Sep 10, 2026 | A | 2 | A | — | — | Common Stock | 2 | 1,945 | D |
| Restricted Stock UnitsF1,F7 | — | Sep 10, 2026 | A | 8 | A | — | — | Common Stock | 8 | 6,800 | D |
| Restricted Stock UnitsF1,F8 | — | Sep 10, 2026 | A | 8 | A | — | — | Common Stock | 8 | 6,906 | D |
| Restricted Stock UnitsF1,F9 | — | Sep 10, 2026 | A | 7 | A | — | — | Common Stock | 7 | 6,067 | D |
| Stock Option (Right to buy)F10 | $43.65 | holding | — | — | — | — | Jun 12, 2032 | Common Stock | 2,507 | 2,507 | D |
| Stock Option (Right to buy)F11 | $46.03 | holding | — | — | — | — | Feb 22, 2033 | Common Stock | 4,833 | 4,833 | D |
| Stock Option (Right to buy)F12 | $46.79 | holding | — | — | — | — | Feb 28, 2034 | Common Stock | 7,691 | 7,691 | D |
| Stock Option (Right to buy)F13 | $50.59 | holding | — | — | — | — | Mar 2, 2035 | Common Stock | 9,312 | 9,312 | D |
Explanation of responses
- F1Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. (the "Issuer") common stock. Fractional amounts have been rounded to the nearest whole number.
- F10Options are fully vested and exercisable.
- F11Options vest and become exercisable in equal installments on each of February 23, 2026 and February 23, 2027.
- F12Options vest and become exercisable in three equal installments on each of March 1, 2026, March 1, 2027 and March 1, 2028.
- F13Options vest and become exercisable in four equal installments on each of March 3, 2026, March 3, 2027, March 3, 2028 and March 3, 2029.
- F2Represents dividend equivalent rights in connection with the Issuer's dividend that accrue to the reporting person in RSUs that vest at the same times as the underlying RSUs.
- F3The RSUs will vest in equal installments on each of October 30, 2028 and October 30, 2029, subject to continued employment.
- F4The RSUs will vest on March 1, 2027, subject to continued employment.
- F5The RSUs vest 2,344 on August 1, 2026 and 2,411 on August 1, 2027 (in each case, not including dividend equivalent rights), subject to continued employment.
- F6The RSUs will vest on March 3, 2028, subject to continued employment
- F7The RSUs will vest 2,239 on March 3, 2027, 2,234 on March 3, 2028 and 2,306 on March 3, 2029 (in each case, not including dividend equivalent rights), subject to continued employment.
- F8The RSUs will vest in equal installments on each of March 17, 2027 and March 17, 2028, subject to continued employment.
- F9The RSUs will vest 33% on each of February 24, 2027 and February 24, 2028, and 34% on February 24, 2029, subject to continued employment.