Form4insider filings, from the source

Company · CIK 0002090646 · SIC 7374 — Services-Computer Processing & Data Preparation · Nasdaq

Boost Run Inc. · BRUN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.0M · 2net −$11.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 26Aug 29Sep 1Sep 5Sep 8Sep 11Sep 15

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 16, 4:30 pm EDTSean GoodrichDirector500,000$14.00$7,000,0004,437,921−10.1%
Aug 27, 2026 SForm 4 →Aug 28, 4:35 pm EDTSean GoodrichDirector198,200$20.15$3,993,7304,937,921−3.86%
Aug 19, 2026 MForm 4 →Aug 28, 4:35 pm EDTSean GoodrichDirector1,101,986$11.50$12,672,8395,136,121— late
Jun 9, 2026 MForm 4/A →Aug 28, 4:30 pm EDTSean GoodrichDirector1,968,750$1.75$3,445,3134,034,135—
Jun 9, 2026 MForm 4 →Jun 15, 5:27 pm EDTSean GoodrichDirector1,272,885$1.75$2,227,5493,338,270— late amended
May 12, 2026 MForm 4 →Jun 16, 4:31 pm EDTJeremy Rayne SteinbergDirector25,375——25,375— late
May 12, 2026 MForm 4 →Jun 15, 5:22 pm EDTB. Luke WeilDirector, 10% Owner1,272,885$1.75$2,227,5493,355,789— late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 MForm 4 →Aug 28, 4:35 pm EDTSean GoodrichDirector1,101,986——0— late
Jun 9, 2026 DForm 4 →Jun 15, 5:27 pm EDTSean GoodrichDirector1,101,986$1.75$1,928,4762,203,972— late amended
May 12, 2026 DForm 4 →Jun 15, 5:22 pm EDTB. Luke WeilDirector, 10% Owner1,101,986$1.75$1,928,4762,905,236— late