Updated Jul 16, 2026
Somasundaram Sivasankaran has filed 4 SEC Form 4 filings across 2 companies in the last 90 days.

Sivasankaran Somasundaram is a corporate executive known for his roles as President and CEO at Solstice Advanced Materials Inc. and as a director at ChampionX Corp and Lennox International Inc. He has been involved in the specialty chemicals sector, particularly focusing on low global warming potential refrigerants.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-28 | LII | LENNOX INTERNATIONAL INC | D — Derivative transaction | 343 | $0.00 | |
| 2026-05-27 | SOLS | Solstice Advanced Materials Inc. | M — Option exercise | 1.8K | — | |
| 2026-05-26 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 343 | $0.00 | |
| 2026-04-13 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 51 | $505.31 | $26K |
| 2026-01-12 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 49 | $530.23 | $26K |
| 2025-10-10 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 50 | $524.50 | $26K |
| 2025-07-16 | CHX | ChampionX Corp | D — Derivative transaction | 99.0K | — | |
| 2025-07-16 | CHX | ChampionX Corp | D — Derivative transaction | 844.8K | — | |
| 2025-07-11 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 42 | $616.85 | $26K |
| 2025-05-22 | LII | LENNOX INTERNATIONAL INC | A — Grant or award | 270 | $0.00 |
Sivasankaran Somasundaram is a corporate executive known for his roles as President and CEO at Solstice Advanced Materials Inc. and as a director at ChampionX Corp and Lennox International Inc. He has been involved in the specialty chemicals sector, particularly focusing on low global warming potential refrigerants.…
4 primary Form 4 filings in the last 90 days, covering 2 companies.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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