D. Christian Koch

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: The Toro Company, 2 years.

The Toro Company Director
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
Feb 8, 2025 Carlisle Companies Incorporated Grant or award +17,750 โ€” โ€”
Feb 8, 2025 Carlisle Companies Incorporated Shares withheld for tax โˆ’11,409 $350.53 $3,999,197
Jan 28, 2025 Carlisle Companies Incorporated Grant or award +6,605 โ€” โ€”
Dec 16, 2024 The Toro Company Grant or award +1,007 $86.36 $86,965
Dec 16, 2024 The Toro Company Gift โˆ’1,007 $86.36 $86,965
Dec 16, 2024 The Toro Company Gift +1,007 $86.36 $86,965
Nov 1, 2024 The Toro Company Grant or award +1,101 $81.50 $89,732
Nov 1, 2024 The Toro Company Gift โˆ’1,101 โ€” โ€”
Nov 1, 2024 The Toro Company Gift +1,101 โ€” โ€”
May 21, 2024 Carlisle Companies Incorporated Option exercise +3,453 $150.00 $517,950
May 21, 2024 Carlisle Companies Incorporated Open-market sale โˆ’3,453 $420.50 $1,451,987
May 21, 2024 Carlisle Companies Incorporated Option exercise +210 $150.00 $31,500
May 21, 2024 Carlisle Companies Incorporated Open-market sale โˆ’210 $421.09 $88,429
May 20, 2024 Carlisle Companies Incorporated Option exercise +54,927 $150.00 $8,239,050
May 20, 2024 Carlisle Companies Incorporated Open-market sale โˆ’54,927 $420.06 $23,072,636

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