SLEEP NUMBER CORPORATION Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2025-04-22: Form DEFA14A; Description DEFA14A; Document a2024-04x21supplementto202.htm.
- 2024-05-20: Form DEFA14A; Description DEFA14A; Document supplementtoproxystatement.htm.
- 2024-05-10: Form DEFA14A; Description DEFA14A; Document supplementtoproxystatement.htm.
- 2018-05-09: Form DEFA14A; Description DEFA14A; Document defa14aboard050918.htm.