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BCS

Changes in Beneficial Ownership · 4

Solstice Advanced Materials Inc.

SOLSNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 14, 2026Accepted Sep 14, 2026, 5:37 PM EDTFiling CIK 2064953Accession 0001424543-26-000008
Share

Structured filing — 4

wk-form4_1789421825.xml

Open full document ↗

Filing details

Report period
2026-09-10
Issuer
Solstice Advanced Materials Inc.
Issuer CIK
0002064953
Trading symbol
SOLS

Reporting owner 1

Name
Somasundaram Sivasankaran
Reporting owner CIK
0001424543
Relationship
Director
Address
C/O SOLSTICE ADVANCED MATERIALS INC., 115 TABOR ROAD, MORRIS PLAINS, NJ, 07950

Non-derivative holdings

Non-derivative holdings · 2 reported rows
SecurityAmount ownedOwnershipNature of ownership
Common Stock1,785D
Common Stock57IBy SreeSoma LP[F1]
Table key
D
Direct
I
Indirect

Derivative transactions

Derivative transactions · 1 reported row
SecurityConversion / exercise price (USD)Transaction dateCodeAmountA / DPrice (USD)ExercisableExpiresUnderlying securityUnderlying sharesOwned afterOwnership
Restricted Stock Units[F2]2026-09-10A · Form 4[F3]2A0[F4][F4]Common Stock21,893D
Table key
A · Form 4
Acquisition by grant, award or otherwise under Rule 16b-3(d)
A
Acquired
D
Direct

Footnotes

F1
The Reporting Person and his spouse are equal partners of SreeSoma LP. The Reporting Person expressly disclaims beneficial ownership except to the extent of his pecuniary interest therein.↩ 1
F2
Each 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.↩ 1
F3
Represents dividend equivalent rights in connection with the Issuer's dividend that accrue to the reporting person in RSUs that vest at the same time as the underlying RSUs.↩ 1
F4
The RSUs will vest on the earliest of the first anniversary of the grant date and the next annual meeting of shareowners of the Issuer.↩ 1↩ 2

Signature 1

Signed
/s/ Jay Shah for Sivasankaran Somasundaram
Date
2026-09-14

Company context

Solstice Advanced Materials is a leading global specialty materials company that advances science for smarter outcomes. Solstice offers high-performance solutions that enable critical industries and applications, including refrigerants, semiconductor manufacturing, data center cooling, nuclear power, protective fibers, healthcare packaging and more. Solstice is recognized for developing next-generation materials through some of the industry's most renowned brands such as Solstice®, Genetron®, Aclar®, Spectra®, Fluka™ and Hydranal™. Partnering with over 3,000 customers across more than 120 countries and territories and supported by a robust portfolio of over 5,700 patents and pending applications, Solstice’s approximately 4,100 employees worldwide drive innovation in materials science. For more information, visit www. Solstice.com.

Current securities

Recent company filings

  1. 4 filingSep 14, 2026
  2. 4 filingSep 14, 2026
  3. 4 filingSep 14, 2026
  4. 4 filingSep 14, 2026
  5. 4 filingSep 14, 2026

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