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STADIUM CAPITAL MANAGEMENT LLC

CIK 1105087 · last filed 2026-06-01

STADIUM CAPITAL MANAGEMENT LLC is a corporate insider who has filed 19 SEC Form 4 insider transactions across 2 companies since 2013. The most recent filing shows the insider sold $1.4M of SNBR on Jun 1, 2026. Across all open-market trades the lifetime net is −$26.9M, making them a net seller over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

2

Total Filings

19

Lifetime Open-Market Net

-$26.90M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Sleep Number Corp (SNBR) Delisted 10%+ Owner 341,515 $0.12 $42.7K -$1.39M 1 2026-06-01
BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Director 2,601,765 — — -$25.51M 15 2016-08-22

Recent Filings

19 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-01 Sleep Number Corp (SNBR) Delisted Sell (S) −781,352 -$1.39M EDGAR
2026-06-01 Sleep Number Corp (SNBR) Delisted Notice (144/A) −2,616,459 -$4.66M EDGAR
2026-05-29 Sleep Number Corp (SNBR) Delisted Notice (144/A) −1,300,000 -$2.31M EDGAR
2026-05-28 Sleep Number Corp (SNBR) Delisted Notice (144) −650,000 -$1.16M EDGAR
2016-08-22 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Sell (S) −117,564 -$1.53M EDGAR
2016-08-12 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Sell (S) −61,236 -$799.2K EDGAR
2016-08-11 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Sell (S) −266,136 -$3.44M EDGAR
2016-08-08 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Sell (S) −318,582 -$4.03M EDGAR
2015-11-17 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Buy (P) +80,472 $721.7K EDGAR
2015-11-02 BIG 5 SPORTING GOODS Corp (BGFVE) Delisted Buy (P) +79,212 $718.5K EDGAR
Showing 1–10 of 19
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.