Somnigroup International (SGI) — insider trading
Consumer Discretionary · NYSE
Somnigroup International (SGI) has 43 reported SEC Form 4 insider transactions in our data, including 1 open-market purchase and 2 open-market sales among the most recent 43 (latest 2026-08-27).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-27 | THOMPSON SCOTT L | Director, Officer (CEO & PRESIDENT) | Open-market purchase | 30,000 | $62.84 | $1.89M | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 5,953 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 8,009 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 37,282 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 55,923 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 55,923 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 29,136 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 65,556 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 65,556 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 10,749 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 48,369 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting (derivative) | 48,369 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting | 4,239 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting | 74,835 | — | — | Form 4 |
| 2026-08-26 | GLASSMAN KARL G | Officer (CEO - Leggett & Platt) | Grant / award / vesting | 39,105 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 6,148 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 9,221 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 9,222 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 4,811 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 10,825 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 10,825 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 1,109 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 4,992 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting (derivative) | 4,992 | — | — | Form 4 |
| 2026-08-26 | HAGALE JAMES TYSON | Officer (President - Leggett & Platt) | Grant / award / vesting | 8,978 | — | — | Form 4 |
| 2026-05-22 | Rusing Steven H | Officer (President & CEO Mattress Firm) | Option exercise / conversion (derivative) | 10,448 | — | $0 | Form 4 |
| 2026-05-22 | Rusing Steven H | Officer (President & CEO Mattress Firm) | Open-market sale | 1,300 | $67.49 | $87.7K | Form 4 |
| 2026-05-22 | Rusing Steven H | Officer (President & CEO Mattress Firm) | Open-market sale | 5,357 | $66.79 | $357.8K | Form 4 |
| 2026-05-22 | Rusing Steven H | Officer (President & CEO Mattress Firm) | Option exercise / conversion | 10,448 | $15.61 | $163.1K | Form 4 |
| 2026-05-14 | Dyer Simon | Director | Option exercise / conversion (derivative) | 2,337 | — | $0 | Form 4 |
| 2026-05-14 | Dyer Simon | Director | Shares withheld for taxes / exercise cost | 702 | $64.49 | $45.3K | Form 4 |
| 2026-05-14 | Dyer Simon | Director | Option exercise / conversion | 2,337 | — | $0 | Form 4 |
| 2026-05-13 | Dyer Simon | Director | Grant / award / vesting (derivative) | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | Sachse Peter R | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | Cook Christopher Thomas | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | Dilsaver Evelyn S | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | Gates Cathy R. | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | Madden Meredith Siegfried | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-05-13 | NEU RICHARD W | Director | Grant / award / vesting | 2,657 | — | $0 | Form 4 |
| 2026-02-26 | BUSTER H CLIFFORD III | Officer (CEO of Tempur Sealy) | Grant / award / vesting (derivative) | 22,536 | — | $0 | Form 4 |
| 2026-02-26 | Rao Bhaskar | Officer (EVP & Chief Financial Officer) | Grant / award / vesting (derivative) | 13,975 | — | $0 | Form 4 |
| 2026-02-26 | Rusing Steven H | Officer (President & CEO Mattress Firm) | Grant / award / vesting (derivative) | 13,975 | — | $0 | Form 4 |
| 2026-02-26 | MONTGOMERY DAVID | Officer (EVP Global Business Strategy) | Grant / award / vesting (derivative) | 9,015 | — | $0 | Form 4 |
Ask the chat about SGI's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Somnigroup International (SGI).
Last updated 2026-08-27 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.