Lennox International (NYSE: LII) insider transactions
In the twelve months to 10 November 2026, executives and directors of Lennox International reported 7 open-market sales of 3,699 shares ($1.8m) and 0 open-market purchases, by 5 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 9 November 2026 | Sessa Daniel M | EVP, Chief HR Officer | Option exercise | +5,058 | $257.08 | 39,698 | Form 4 |
| 9 November 2026 | Sessa Daniel M | EVP, Chief HR Officer | Returned to the company | −4,229 | $352.34 | 35,469 | Form 4 |
| 9 November 2026 | Sessa Daniel M | EVP, Chief HR Officer | Open-market sale | −829 | $353.17 | 34,640 | Form 4 |
| 9 November 2026 | Nassab Joseph | EVP & Pres., Bldg Climate Sol. | Option exercise | +1,517 | $257.08 | 12,580 | Form 4 |
| 9 November 2026 | Nassab Joseph | EVP & Pres., Bldg Climate Sol. | Returned to the company | −1,272 | $350.47 | 11,308 | Form 4 |
| 9 November 2026 | Nassab Joseph | EVP & Pres., Bldg Climate Sol. | Open-market sale | −245 | $350.27 | 11,063 | Form 4 |
| 5 November 2026 | Brown Monica M. | EVP, Chief Legal Officer | Option exercise | +831 | $257.08 | 2,634 | Form 4 |
| 5 November 2026 | Brown Monica M. | EVP, Chief Legal Officer | Returned to the company | −663 | $351.04 | 1,971 | Form 4 |
| 5 November 2026 | Quenzer Michael | EVP, Chief Financial Officer | Option exercise | +635 | $278.00 | 5,530 | Form 4 |
| 5 November 2026 | Quenzer Michael | EVP, Chief Financial Officer | Returned to the company | −529 | $356.74 | 5,001 | Form 4 |
| 28 October 2026 | Martin Sarah Rachel | EVP & Pres., Home Comfort Sol | Shares withheld for tax | −201 | $339.44 | 2,154 | Form 4 |
| 6 August 2026 | Norris John W Iii | Director | Gift | −8,988 | — | 168,942 | Form 4 |
| 28 May 2026 | Norris John W Iii | Director | Gift | −990 | — | 177,930 | Form 4 |
| 26 May 2026 | Somasundaram Sivasankaran | Director | Returned to the company | −343 | — | 767 | Form 4 |
| 21 May 2026 | Somasundaram Sivasankaran | Director | Grant or award | +343 | — | 1,110 | Form 4 |
| 21 May 2026 | Norris John W Iii | Director | Grant or award | +343 | — | 178,920 | Form 4 |
| 21 May 2026 | Embree Tracy A | Director | Grant or award | +343 | — | 343 | Form 4 |
| 21 May 2026 | Wall Shane D | Director | Grant or award | +343 | — | 2,548 | Form 4 |
| 21 May 2026 | Vander Ark Jon | Director | Grant or award | +343 | — | 617 | Form 4 |
| 21 May 2026 | Teske Todd J | Director | Grant or award | +343 | — | 7,224 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Lennox International page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.