InsiderTrades

Form 4 for BRUN Boost Run Inc.

Accepted 2026-06-16 16:31:24 ET · period of report 2026-05-12 · accession 0001493152-26-028900 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-06-16 16:31 2026-05-12 BRUN Steinberg Jeremy Rayne Dir M - OptEx $0.00 +25.4K 25.4K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-05-12 M A 25,375 $0.00 25,375 D — — (F1) Shares acquired were received as member distributions from Willow Lane Sponsor, LLC (the "Sponsor").