13 insiders reported 114 Form 4 transactions for SOMNIGROUP INTERNATIONAL INC. (SGI) over the past 18 months (most recent 2026-05-26). Recent activity: Rusing Steven H (President & CEO Mattress Firm) Buy 10,448 shares, Rusing Steven H (President & CEO Mattress Firm) Sell 5,357 shares, Rusing Steven H (President & CEO Mattress Firm) Sell 1,300 shares, Dilsaver Evelyn S (Director) Buy 2,657 shares, Sachse Peter R (Director) Buy 2,657 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-26 | Rusing Steven H | President & CEO Mattress Firm | Buy | 10,448 | $163,093 |
| 2026-05-26 | Rusing Steven H | President & CEO Mattress Firm | Sell | 5,357 | $357,808 |
| 2026-05-26 | Rusing Steven H | President & CEO Mattress Firm | Sell | 1,300 | $87,730 |
| 2026-05-15 | Dilsaver Evelyn S | Director | Buy | 2,657 | $0 |
| 2026-05-15 | Sachse Peter R | Director | Buy | 2,657 | $0 |
| 2026-05-15 | NEU RICHARD W | Director | Buy | 2,657 | $0 |
| 2026-05-15 | Madden Meredith Siegfried | Director | Buy | 2,657 | $0 |
| 2026-05-15 | Cook Christopher Thomas | Director | Buy | 2,657 | $0 |
| 2026-05-15 | Gates Cathy R. | Director | Buy | 2,657 | $0 |
| 2026-05-15 | Dyer Simon | Director | Buy | 2,337 | $0 |
| 2026-05-15 | Dyer Simon | Director | Sell | 702 | $45,272 |
| 2026-01-06 | THOMPSON SCOTT L | CEO & PRESIDENT | Sell | 28,239 | $2.5M |
| 2026-01-06 | THOMPSON SCOTT L | CEO & PRESIDENT | Buy | 71,762 | $0 |
| 2026-01-06 | THOMPSON SCOTT L | CEO & PRESIDENT | Buy | 100,748 | $0 |
| 2026-01-06 | THOMPSON SCOTT L | CEO & PRESIDENT | Sell | 39,726 | $3.5M |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Buy | 4,019 | $0 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Sell | 1,813 | $160,886 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Buy | 5,547 | $0 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Sell | 2,502 | $222,027 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Buy | 4,043 | $0 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Sell | 1,824 | $161,862 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Buy | 3,476 | $0 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Sell | 1,568 | $139,144 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Buy | 4,588 | $0 |
| 2026-01-06 | Rao Bhaskar | EVP & Chief Financial Officer | Sell | 2,070 | $183,692 |
Source: SEC Form 4 filings · as of 2026-05-26