Katharine Weymouth

Sits on 4 boards. Last updated September 28, 2026

Time on boards

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

13 years of board service in total across 4 boards, counting each seat separately. Longest: Republic Services Inc., 3 years.

3 years ยท Since 2023
Xometry Inc. Director
3 years ยท Since 2023
Cable One Inc. Director
3 years ยท Since 2023
2 years ยท Since 2024

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 4, 2024 Republic Services Inc. Open-market purchase +540 $185.26 $100,040
Mar 14, 2024 Graham Holdings Company Open-market sale โˆ’556 $712.99 $396,422
Mar 4, 2024 Xometry Inc. Open-market purchase +500 $16.86 $8,430
Feb 27, 2024 Xometry Inc. Grant or award +5,416 โ€” โ€”
Feb 27, 2024 Xometry Inc. Grant or award +1,656 โ€” โ€”
Jan 31, 2024 Republic Services Inc. Option exercise +2,738 โ€” โ€”
Jan 17, 2024 Xometry Inc. Gift โˆ’1,200 โ€” โ€”
Jan 17, 2024 Xometry Inc. Gift +1,200 โ€” โ€”
Jan 13, 2024 Xometry Inc. Gift โˆ’1,200 โ€” โ€”
Jan 13, 2024 Xometry Inc. Gift +1,200 โ€” โ€”
Aug 11, 2023 Xometry Inc. Open-market purchase +1,200 $16.41 $19,692
May 19, 2023 Cable One Inc. Grant or award +233 $665.00 $154,945
Mar 21, 2023 Xometry Inc. Grant or award +7,041 โ€” โ€”
Mar 21, 2023 Xometry Inc. Grant or award +2,417 โ€” โ€”
Mar 16, 2023 Republic Services Inc. Open-market sale โˆ’2,800 $133.57 $373,996

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