As of March 23, 2026, the three largest insider holders of LII are John W Iii Norris (Director, 178.58K shares), Douglas L Young (Evp, President Coo Rhc, 49.30K shares), Daniel M Sessa (Evp, Chief Hr Officer, 31.78K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John W Iii Norris | 178,577 | 0 | 24 Jul, 2025 | |
| Douglas L Young | Evp, President Coo Rhc | 49,295 | 0 | 16 Mar, 2023 |
| Alok Maskara | Chief Executive Officer | 40,479 | 0 | 16 Mar, 2026 |
| Daniel M Sessa | Evp, Chief Hr Officer | 34,640 | 0 | 16 Mar, 2026 |
| Joseph William Reitmeier | Evp | 24,533 | 0 | 01 Mar, 2024 |
| Prakash Bedapudi | Evp, Chief Technology Officer | 21,455 | 0 | 16 Mar, 2026 |
| Gregory T Swienton | 13,956 | 0 | 20 May, 2024 | |
| Joseph Nassab | Evp Pres., Bldg Climate Sol. | 11,063 | 0 | 16 Mar, 2026 |
| Karen H Quintos | 7,275 | 0 | 20 Aug, 2025 | |
| Todd J Teske | 6,881 | 0 | 05 Feb, 2026 | |
| Kim K.W. Rucker | 5,242 | 0 | 12 Dec, 2022 | |
| Michael Quenzer | Evp, Chief Financial Officer | 4,895 | 0 | 16 Mar, 2026 |
| John D Torres | Executive Vice President | 3,269 | 0 | 05 Feb, 2025 |
| Sarah Rachel Martin | Evp Pres., Home Comfort Sol | 2,355 | 0 | 04 Feb, 2026 |
| Shane D Wall | 2,205 | 0 | 27 Feb, 2026 | |
| Chris Kosel | Vp Corp Controller And Cao | 2,061 | 0 | 16 Mar, 2026 |
| Max H Mitchell | 1,907 | 0 | 13 Dec, 2021 | |
| Elliot S Zimmer | Evp, President/Coo Commercial | 1,390 | 0 | 24 May, 2022 |
| John W Iii Norris | 0 | 727 | 28 Jul, 2025 | |
| Sivasankaran Somasundaram | 716 | 0 | 12 Jan, 2026 | |
| Ark Jon Vander | 274 | 0 | 27 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Mar, 2026 | Daniel M Sessa | Common Stock, Par Value $0.01 Per Share | A | 4,413 | $0.00 | 36,194 | D | A |
| 13 Mar, 2026 | Alok Maskara | Common Stock, Par Value $0.01 Per Share | A | 19,184 | $0.00 | 48,028 | D | A |
| 13 Mar, 2026 | Michael Quenzer | Common Stock, Par Value $0.01 Per Share | A | 805 | $0.00 | 5,092 | D | A |
| 13 Mar, 2026 | Chris Kosel | Common Stock, Par Value $0.01 Per Share | A | 1,284 | $0.00 | 2,374 | D | A |
| 13 Mar, 2026 | Joseph Nassab | Common Stock, Par Value $0.01 Per Share | A | 3,645 | $0.00 | 12,309 | D | A |
| 13 Mar, 2026 | Prakash Bedapudi | Common Stock, Par Value $0.01 Per Share | A | 4,221 | $0.00 | 22,929 | D | A |
| 13 Mar, 2026 | Prakash Bedapudi | Common Stock, Par Value $0.01 Per Share | D | 1,474 | $480.48 | 21,455 | D | F |
| 13 Mar, 2026 | Chris Kosel | Common Stock, Par Value $0.01 Per Share | D | 313 | $480.48 | 2,061 | D | F |
| 13 Mar, 2026 | Alok Maskara | Common Stock, Par Value $0.01 Per Share | D | 7,549 | $480.48 | 40,479 | D | F |
| 13 Mar, 2026 | Joseph Nassab | Common Stock, Par Value $0.01 Per Share | D | 1,246 | $480.48 | 11,063 | D | F |
| 13 Mar, 2026 | Michael Quenzer | Common Stock, Par Value $0.01 Per Share | D | 197 | $480.48 | 4,895 | D | F |
| 13 Mar, 2026 | Daniel M Sessa | Common Stock, Par Value $0.01 Per Share | D | 1,554 | $480.48 | 34,640 | D | F |
| 25 Feb, 2026 | Shane D Wall | Common Stock, Par Value $0.01 Per Share | D | 100 | $540.01 | 2,205 | D | S |
| 04 Feb, 2026 | Chris Kosel | Common Stock, Par Value $0.01 Per Share | D | 254 | $536.50 | 1,090 | D | S |
| 04 Feb, 2026 | Todd J Teske | Common Stock, Par Value $0.01 Per Share | D | 700 | $533.45 | 6,881 | D | S |
| 02 Feb, 2026 | Sarah Rachel Martin | Common Stock, Par Value $0.01 Per Share | A | 708 | $0.00 | 2,355 | D | A |
| 02 Feb, 2026 | Alok Maskara | Common Stock, Par Value $0.01 Per Share | A | 3,953 | $0.00 | 28,844 | D | A |
| 02 Feb, 2026 | Chris Kosel | Common Stock, Par Value $0.01 Per Share | A | 201 | $0.00 | 1,344 | D | A |
| 02 Feb, 2026 | Daniel M Sessa | Common Stock, Par Value $0.01 Per Share | A | 738 | $0.00 | 31,781 | D | A |
| 02 Feb, 2026 | Joseph Nassab | Common Stock, Par Value $0.01 Per Share | A | 767 | $0.00 | 8,664 | D | A |