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SCHEDULE 13D/A Filed 2026-06-01 Event 2026-05-28 SEC 0000921895-26-001521 →

STADIUM CAPITAL MANAGEMENT LLC Sleep Number Corp SNBRQ

Stake: Shares: 953,478 Class: Common Stock, par value $0.01 per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
2 transactions
0 buys · 2 sales · 0 awards/exercises
Issuer Cluster
5 13D/G filings on this issuer
4 other filings besides this one
Filer Track Record
5 filings by this filer
4 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 1.86
2,641,141 shares short · -5.9% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $191K
Point72 Asset Mgmt

Post-Filing Returns · since 2026-05-28 on SNBRQ

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
-33.3%
+90 days
+180 days

Anchor price 0.03 on closest trading day on/after 2026-05-28. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-05-28 STADIUM CAPITAL MANAGEMENT LLC 10%+ owner Sale 330,732 $1.78 $588K
2026-05-28 STADIUM CAPITAL MANAGEMENT LLC 10%+ owner Sale 59,944 $1.78 $107K

Other 13D/G Filings on Sleep Number Corp

FiledFormFilerStakeShares
2026-06-23 SCHEDULE 13G AQR CAPITAL MANAGEMENT LLC view →
2026-06-23 SCHEDULE 13G JANE STREET GROUP, LLC view →
2024-12-02 SC STADIUM CAPITAL MANAGEMENT LLC view →
2024-11-04 SC STADIUM CAPITAL MANAGEMENT LLC view →

Other Filings by STADIUM CAPITAL MANAGEMENT LLC

FiledFormIssuerStakeShares
2024-12-02 SC Sleep Number Corp SNBR view →
2024-11-04 SC Sleep Number Corp SNBR view →
2020-12-17 SC Ascena Retail Group, Inc. view →
2020-12-11 SC Ascena Retail Group, Inc. view →

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