Form4insider filings, from the source

Company · CIK 0000039263 · SIC 6021 — National Commercial Banks · NYSE

CULLEN/FROST BANKERS, INC. · CFR

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $124k · 1net −$124k
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 12, 2026 SForm 4 →Jun 15, 12:31 pm EDTCarol Jean SeverynGEVP and Chief Risk Officer837$148.29$124,12012,712−6.18%

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

No reported derivative activity in this period.