Form4insider filings, from the source

Company · CIK 0002127043 · SIC 5812 — Retail-Eating Places · NYSE

Jersey Mike's Subs Inc. · JMKE

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 JForm 4 →Sep 17, 4:59 pm EDTBoardwalk ML Holdco I L.P. +310% Owner2,638,520——12,348,077—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 AForm 4 →Sep 18, 4:30 pm EDTMatthew S BrombergDirector5,434——5,434—
Sep 15, 2026 JForm 4 →Sep 17, 4:59 pm EDTBoardwalk ML Holdco I L.P. +310% Owner735,910——12,348,077—