Form4insider filings, from the source

Company · CIK 0001212545 · SIC 6022 — State Commercial Banks · NYSE

WESTERN ALLIANCE BANCORPORATION · WAL

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 DMForm 4 →Sep 17, 5:02 pm EDTEmily NachlasChief Risk Officer378$79.03$14,93716,575—
Sep 15, 2026 DMForm 4 →Sep 17, 5:02 pm EDTBarbara KennedyChief Human Resources Officer514$79.03$20,31110,332—
Sep 15, 2026 DMForm 4 →Sep 17, 5:02 pm EDTTimothy W BootheChief Administration Officer470$79.03$18,57265,417—
Sep 15, 2026 DMForm 4 →Sep 17, 5:02 pm EDTTim R BrucknerCBO for Regional Banking830$79.03$32,79729,068—
Sep 15, 2026 DMForm 4 →Sep 17, 5:02 pm EDTJessica H JarviCLO & Secretary336$79.03$13,27713,707—
Sep 15, 2026 DMForm 4 →Sep 17, 5:01 pm EDTLynne HerndonChief Credit Officer168$79.03$6,6391,880—
Sep 15, 2026 DMForm 4 →Sep 17, 5:01 pm EDTDale GibbonsVice Chair and CBO, Deposits1,452$79.03$57,376267,093—
Sep 15, 2026 DMForm 4 →Sep 17, 5:01 pm EDTKenneth VecchioneChairman, President & CEO, Director3,142$79.03$124,156463,178—
Sep 15, 2026 DMForm 4 →Sep 17, 5:01 pm EDTVishal IdnaniChief Financial Officer246$79.03$9,72111,468—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 MForm 4 →Sep 17, 5:02 pm EDTEmily NachlasChief Risk Officer189——1,857—
Sep 15, 2026 MForm 4 →Sep 17, 5:02 pm EDTBarbara KennedyChief Human Resources Officer257——2,389—
Sep 15, 2026 MForm 4 →Sep 17, 5:02 pm EDTTimothy W BootheChief Administration Officer235——1,986—
Sep 15, 2026 MForm 4 →Sep 17, 5:02 pm EDTTim R BrucknerCBO for Regional Banking415——4,109—
Sep 15, 2026 MForm 4 →Sep 17, 5:02 pm EDTJessica H JarviCLO & Secretary168——1,857—
Sep 15, 2026 MForm 4 →Sep 17, 5:01 pm EDTLynne HerndonChief Credit Officer84——798—
Sep 15, 2026 MForm 4 →Sep 17, 5:01 pm EDTDale GibbonsVice Chair and CBO, Deposits726——6,629—
Sep 15, 2026 MForm 4 →Sep 17, 5:01 pm EDTKenneth VecchioneChairman, President & CEO, Director1,571——17,237—
Sep 15, 2026 MForm 4 →Sep 17, 5:01 pm EDTVishal IdnaniChief Financial Officer123——3,551—