Form4insider filings, from the source

Company · CIK 0002131350 · SIC 6770 — Blank Checks

B&R Technology Merger Corp. · BRTM

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $7.4M · 2sales $0 · 0net $7.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJul 21Jul 27Aug 2Aug 8Aug 14Aug 20Aug 26

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 25, 2026 PForm 4 →Aug 26, 4:15 pm EDTB&R Technology Sponsor LLC (Cayman) +410% Owner52,500$10.00$525,000740,000+7.64%
Jul 22, 2026 PForm 4/A →Aug 4, 7:54 pm EDTB&R Technology Sponsor LLC (Cayman) +410% Owner687,500$10.00$6,875,000687,500—
Jul 22, 2026 PForm 4 →Jul 23, 7:47 pm EDTB&R Technology Sponsor LLC (Cayman) +110% Owner687,500$10.00$6,875,000687,500— amended

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 25, 2026 JForm 4 →Aug 26, 4:15 pm EDTB&R Technology Sponsor LLC (Cayman) +410% Owner458,333——12,000,000—