Somasundaram Sivasankaran (CIK 1424543) reported 10 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-05-28). Recent activity: Sell LII (343 shares), Buy SOLS (1,785 shares), Buy LII (343 shares), Buy LII (51 shares), Buy LII (49 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-28 | LENNOX INTERNATIONAL INC (LII) | Director | Sell | 343 | $0 |
| 2026-05-27 | Solstice Advanced Materials Inc. (SOLS) | Director | Buy | 1,785 | $0 |
| 2026-05-26 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 343 | $0 |
| 2026-04-13 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 51 | $25,771 |
| 2026-01-12 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 49 | $25,981 |
| 2025-10-14 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 50 | $26,225 |
| 2025-07-16 | ChampionX Corp (CHX) | President & CEO | Sell | 844,813 | $0 |
| 2025-07-16 | ChampionX Corp (CHX) | President & CEO | Sell | 99,011 | $0 |
| 2025-07-14 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 42 | $25,908 |
| 2025-05-27 | LENNOX INTERNATIONAL INC (LII) | Director | Buy | 270 | $0 |
Source: SEC Form 4 filings · as of 2026-05-28