Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 2 boards, counting each seat separately. Longest: The Toro Company, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
The Toro Company March 17, 202687.0%
-
The Toro Company March 21, 202397.5%
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 |
|---|---|---|---|---|---|
| Oct 29, 2026 | Xylem Inc. | Open-market purchase | +11,000 | $89.60 | $985,600 |
| Aug 13, 2026 | Xylem Inc. | Grant or award | +1,247 | $120.27 | $149,977 |
| Mar 11, 2026 | The Toro Company | Gift | −2,616 | — | — |
| Mar 11, 2026 | The Toro Company | Gift | +2,616 | — | — |
| Mar 10, 2026 | The Toro Company | Option exercise | +4,951 | $47.17 | $233,539 |
| Mar 10, 2026 | The Toro Company | Shares withheld for tax | −2,335 | $100.04 | $233,593 |
| Feb 10, 2026 | Carlisle Companies Incorporated | Option exercise | +36,260 | $222.35 | $8,062,411 |
| Feb 10, 2026 | Carlisle Companies Incorporated | Open-market sale | −12,280 | $412.31 | $5,063,167 |
| Feb 10, 2026 | Carlisle Companies Incorporated | Open-market sale | −10,622 | $413.49 | $4,392,091 |
| Feb 10, 2026 | Carlisle Companies Incorporated | Open-market sale | −11,652 | $414.18 | $4,826,025 |
| Feb 10, 2026 | Carlisle Companies Incorporated | Open-market sale | −1,706 | $415.03 | $708,041 |
| Jan 31, 2026 | Carlisle Companies Incorporated | Grant or award | +15,034 | — | — |
| Jan 31, 2026 | Carlisle Companies Incorporated | Shares withheld for tax | −10,195 | $340.89 | $3,475,374 |
| Jan 28, 2026 | Carlisle Companies Incorporated | Grant or award | +8,730 | — | — |
| Dec 15, 2025 | The Toro Company | Grant or award | +1,592 | $73.47 | $116,964 |
Questions about D. Christian Koch
What boards is D. Christian Koch on?
D. Christian Koch sits on the boards of The Toro Company and Xylem Inc.
How long has D. Christian Koch served on boards?
Our records show at least 3 years of board service across 2 boards, the earliest from 2023.
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