Form4insider filings, from the source

Company · CIK 0001481582 · SIC 5051 — Wholesale-Metals Service Centers & of fices · NYSE

Ryerson Holding Corp · RYZ

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

No reported common-stock activity in this period.

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 AForm 4 →Sep 21, 4:50 pm EDTMark S. SilverEVP, Chief Legal/Risk Officer150——10,043—
Sep 17, 2026 AForm 4 →Sep 21, 4:49 pm EDTEdward J. LehnerCEO, Director568——36,823—
Sep 17, 2026 AForm 4 →Sep 21, 4:47 pm EDTAndrew S GreiffEVP90——11,912—
Sep 17, 2026 AForm 4 →Sep 21, 4:44 pm EDTRichard T MarabitoPresident & COO, Director124——16,380—
Sep 17, 2026 AForm 4 →Sep 21, 4:42 pm EDTMolly D KannanCAO & Corporate Controller101——6,695—
Sep 17, 2026 AForm 4 →Sep 21, 4:40 pm EDTJames J ClaussenExecutive Vice President & CFO202——13,390—