As of September 29, 2026, Somnigroup International's top three insider holders are Scott L Thompson (Ceo President, 4.12Mn shares), David Montgomery (Evp Global Business Strategy, 858.57K shares), Scott Vollet (Evp, Global Operations, 447.23K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Scott L Thompson | Ceo President | 4,123,634 | 0 | 4,123,634 | 53.2% | 27 Aug, 2026 |
| 2 | David Montgomery | Evp Global Business Strategy | 858,570 | 0 | 858,570 | 11.1% | 06 Jan, 2026 |
| 3 | Scott Vollet | Evp, Global Operations | 447,234 | 0 | 447,234 | 5.8% | 06 Jan, 2025 |
| 4 | Bhaskar Rao | Evp Chief Financial Officer | 354,036 | 0 | 354,036 | 4.6% | 06 Jan, 2026 |
| 5 | Steven H Rusing | President Ceo Mattress Firm | 299,660 | 0 | 299,660 | 3.9% | 26 May, 2026 |
| 6 | H Clifford Iii Buster | Ceo Of Tempur Sealy | 248,334 | 0 | 248,334 | 3.2% | 06 Jan, 2026 |
| 7 | Kindel Nuno | Chro And General Counsel | 201,808 | 0 | 201,808 | 2.6% | 04 Dec, 2025 |
| 8 | Thomas A. Murray | Evp, Cmo U.S. | 195,892 | 0 | 195,892 | 2.5% | 06 Jan, 2025 |
| 9 | Richard W Neu | Director | 173,812 | 0 | 173,812 | 2.2% | 15 May, 2026 |
| 10 | Evelyn S Dilsaver | Director | 156,574 | 0 | 156,574 | 2.0% | 15 May, 2026 |
| 11 | John Heil | Director | 134,530 | 0 | 134,530 | 1.7% | 10 May, 2024 |
| 12 | Christopher Thomas Cook | Director | 124,110 | 0 | 124,110 | 1.6% | 15 May, 2026 |
| 13 | Karl G Glassman | Ceo Leggett Platt | 39,105 | 79,074 | 118,179 | 1.5% | 28 Aug, 2026 |
| 14 | Jon L Luther | Director | 94,255 | 0 | 94,255 | 1.2% | 01 Mar, 2022 |
| 15 | Peter R Sachse | Director | 65,947 | 0 | 65,947 | 0.9% | 15 May, 2026 |
| 16 | Hansbart Wijnand | Evp, International | 49,585 | 0 | 49,585 | 0.6% | 06 Jan, 2025 |
| 17 | Cathy R. Gates | Director | 41,232 | 0 | 41,232 | 0.5% | 15 May, 2026 |
| 18 | Robert B Jr Trussell | Director | 0 | 29,800 | 29,800 | 0.4% | 20 Dec, 2021 |
| 19 | Meredith Siegfried Madden | Director | 17,780 | 0 | 17,780 | 0.2% | 15 May, 2026 |
| 20 | Simon Dyer | Director | 10,880 | 0 | 10,880 | 0.1% | 15 May, 2026 |
| 21 | James Tyson Hagale | President Leggett Platt | 8,978 | 0 | 8,978 | 0.1% | 28 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 39,105 | — | — | 39,105 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 8,978 | — | — | 8,978 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 4,992 | — | — | 4,992 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 74,835 | — | — | 74,835 | Indirect |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 4,239 | — | — | 4,239 | Indirect |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 4,992 | — | — | 4,992 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 1,109 | — | — | 1,109 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 48,369 | — | — | 48,369 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 48,369 | — | — | 48,369 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 10,825 | — | — | 10,825 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 10,749 | — | — | 10,749 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 10,825 | — | — | 10,825 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 4,811 | — | — | 4,811 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 65,556 | — | — | 65,556 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 65,556 | — | — | 65,556 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 9,222 | — | — | 9,222 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 9,221 | — | — | 9,221 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 29,136 | — | — | 29,136 | Direct |
| 26 Aug, 2026 | Karl G Glassman | Ceo Leggett Platt | Acquired A | 55,923 | — | — | 55,923 | Direct |
| 26 Aug, 2026 | James Tyson Hagale | President Leggett Platt | Acquired A | 6,148 | — | — | 6,148 | Direct |