WBS Insider Trading Activity and SEC Form 4 Filings

WBS insider trading summary

Over the past 12 months, insiders at Webster Financial Corp (WBS) reported 5 sales worth $1.8M by 3 insiders and no open-market purchases on SEC Form 4. Net insider selling was $1.8M.

Latest WBS insider buys and sells

DateInsiderTypeValue
May 18, 2026John R CiullaSell$573K
Feb 17, 2026John R CiullaSell$575K
Dec 8, 2025Gregory MadarSell$41K
Dec 8, 2025Marissa WeidnerSell$157K
Nov 17, 2025John R CiullaSell$444K
Sep 15, 2025Elzbieta CieslikSell$123K
Sep 12, 2025Elzbieta CieslikSell$62K
Sep 8, 2025Carol HaylesSell$298K
Aug 28, 2025James Mi GriffinSell$50K
Aug 14, 2025John R CiullaSell$464K

Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.

WBS Insider Trading: Webster Financial Buys & Sells | Insidra