Janet Plaut Giesselman

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Corteva Inc., 3 years.

Corteva Inc. Director
3 years ยท Since 2023
2 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
Jul 31, 2026 Corteva Inc. Grant or award +98 $78.71 $7,750
Apr 30, 2026 Corteva Inc. Grant or award +96 $81.01 $7,750
Apr 28, 2026 Corteva Inc. Grant or award +2,350 โ€” โ€”
Feb 10, 2026 Twin Disc Incorporated Grant or award โˆ’10,876 $18.09 $196,747
Jan 30, 2026 Corteva Inc. Grant or award +106 $72.80 $7,750
Oct 31, 2025 Corteva Inc. Grant or award +63 $61.44 $3,875
Oct 30, 2025 Twin Disc Incorporated Grant or award +5,378 $14.88 $80,025
Jul 31, 2025 Corteva Inc. Grant or award +54 $72.13 $3,875
Apr 30, 2025 Corteva Inc. Grant or award +63 $61.99 $3,875
Apr 30, 2025 Corteva Inc. Grant or award +2,990 โ€” โ€”
Jan 31, 2025 Corteva Inc. Grant or award +59 $65.27 $3,875
Oct 31, 2024 Twin Disc Incorporated Grant or award +6,747 $11.86 $80,019
Oct 31, 2024 Corteva Inc. Grant or award +114 $60.92 $6,975
Jul 31, 2024 Corteva Inc. Grant or award +124 $56.10 $6,975
Apr 30, 2024 Corteva Inc. Grant or award +121 $54.13 $6,543

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