| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-12 | VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | Sleep Number Corp | 949,668 | 4.3% | EDGAR |
| SC 13G/A | 2024-01-10 | VANGUARD GROUP INC | Sleep Number Corp | 1,246,460 | 5.6% | EDGAR |
| SC 13G/A | 2024-01-08 | BlackRock Inc. | Sleep Number Corp | 1,705,239 | 7.7% | EDGAR |
| SC 13D/A | 2023-11-08 | STADIUM CAPITAL MANAGEMENT LLC | Sleep Number Corp | 2,002,227 | 9.0% | EDGAR |
| SC 13D/A | 2023-09-13 | STADIUM CAPITAL MANAGEMENT LLC | Sleep Number Corp | 2,002,227 | 9.0% | EDGAR |
| SC 13D | 2023-08-25 | STADIUM CAPITAL MANAGEMENT LLC | Sleep Number Corp | 1,889,461 | 8.5% | EDGAR |
| SC 13G | 2023-06-20 | STADIUM CAPITAL MANAGEMENT LLC | Sleep Number Corp | 1,319,387 | 5.9% | EDGAR |
| SC 13G/A | 2023-02-14 | ALLIANCEBERNSTEIN L.P. | Sleep Number Corp | 37,013 | 0.2% | EDGAR |
| SC 13G | 2023-02-13 | VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | Sleep Number Corp | 1,242,742 | 5.6% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | Sleep Number Corp | 2,394,233 | 10.9% | EDGAR |
| SC 13G/A | 2023-01-23 | BlackRock Inc. | Sleep Number Corp | 3,578,848 | 16.3% | EDGAR |
| SC 13G | 2022-02-14 | ALLIANCEBERNSTEIN L.P. | Sleep Number Corp | 1,187,182 | 5.2% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | Sleep Number Corp | 2,586,033 | 11.4% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | Sleep Number Corp | 3,514,451 | 15.5% | EDGAR |
| SC 13G/A | 2022-01-25 | BlackRock Inc. | Sleep Number Corp | 3,514,451 | 15.5% | EDGAR |
| SC 13G/A | 2021-02-16 | Vulcan Value Partners, LLC | Sleep Number Corp | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-02-12 | DIMENSIONAL FUND ADVISORS LP | Sleep Number Corp | 1,016,853 | 3.7% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | Sleep Number Corp | 2,820,724 | 10.2% | EDGAR |
| SC 13G/A | 2021-02-08 | ALLIANCEBERNSTEIN L.P. | Sleep Number Corp | 1,332,480 | 4.8% | EDGAR |
| SC 13G/A | 2021-01-26 | BlackRock Inc. | Sleep Number Corp | 4,181,450 | 15.1% | EDGAR |