Tami A. Erwin

Sits on 4 boards. Last updated September 27, 2026

Time on boards

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

10 years of board service in total across 4 boards, counting each seat separately. Longest: Deere & Company, 3 years.

Deere & Company Director
3 years ยท Since 2023
F5 Inc. Director
2 years ยท Since 2023
2 years ยท Since 2024
7 months ยท Since 2026

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
May 20, 2026 Xerox Holdings Corporation Grant or award +87,209 โ€” โ€”
Mar 11, 2026 F5 Inc. Option exercise +934 โ€” โ€”
Mar 4, 2026 Deere & Company Grant or award +293 โ€” โ€”
Jan 30, 2026 York Space Systems Inc. Grant or award +5,294 โ€” โ€”
Jan 30, 2026 York Space Systems Inc. Open-market purchase +2,941 $34.00 $99,994
May 21, 2025 Xerox Holdings Corporation Grant or award +44,378 โ€” โ€”
Mar 12, 2025 F5 Inc. Option exercise +1,309 โ€” โ€”
Mar 5, 2025 Deere & Company Grant or award +385 โ€” โ€”
May 24, 2024 F5 Inc. Gift โˆ’5 โ€” โ€”
May 22, 2024 Xerox Holdings Corporation Grant or award +16,152 โ€” โ€”
Mar 13, 2024 F5 Inc. Option exercise +599 โ€” โ€”
Mar 12, 2024 F5 Inc. Gift +5 โ€” โ€”
Mar 6, 2024 Deere & Company Grant or award +450 โ€” โ€”
Jun 6, 2023 Deere & Company Open-market purchase +675 $371.05 $250,459
Mar 1, 2023 Deere & Company Grant or award +393 โ€” โ€”

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