Winifred Markus Webb

Sits on 4 boards. Last updated September 28, 2026

Time on boards

Boards served
4
Current seats
4
Board service
14 years
Director since
2023

14 years of board service in total across 4 boards, counting each seat separately. Longest: ABM Industries Incorporated, 3 years.

3 years ยท Since 2023
3 years ยท Since 2023
3 years ยท Since 2023
AppFolio Inc. Director
3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jun 27, 2024 AppFolio Inc. Grant or award +643 โ€” โ€”
May 10, 2024 American Homes 4 Rent Grant or award +4,159 โ€” โ€”
May 6, 2024 ABM Industries Incorporated Grant or award +68 โ€” โ€”
May 2, 2024 Wynn Resorts Limited Grant or award +2,696 โ€” โ€”
Feb 5, 2024 ABM Industries Incorporated Grant or award +75 โ€” โ€”
Jan 4, 2024 ABM Industries Incorporated Grant or award +3,695 โ€” โ€”
Nov 6, 2023 ABM Industries Incorporated Grant or award +71 โ€” โ€”
Aug 7, 2023 ABM Industries Incorporated Grant or award +63 โ€” โ€”
Jun 27, 2023 AppFolio Inc. Grant or award +921 โ€” โ€”
May 9, 2023 American Homes 4 Rent Grant or award +4,259 โ€” โ€”
May 4, 2023 Wynn Resorts Limited Grant or award +2,286 โ€” โ€”
May 1, 2023 ABM Industries Incorporated Grant or award +67 โ€” โ€”
Feb 6, 2023 ABM Industries Incorporated Grant or award +59 โ€” โ€”
Jan 5, 2023 ABM Industries Incorporated Grant or award +3,288 โ€” โ€”

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