Kristina M. Johnson
b. 1957
Sits on 5 boards. Overboarded · 5 public boards Last updated September 28, 2026
Time on boards
- Boards served
- 5
- Current seats
- 5
- Board service
- 12 years
- Director since
- 2023
12 years of board service in total across 5 boards, counting each seat separately. Longest: DuPont de Nemours Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Minerals Technologies Inc. May 19, 202698.4%
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Infleqtion Inc. February 12, 202689.3%
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DuPont de Nemours Inc. May 22, 202598.9%
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Cisco Systems Inc. December 9, 202494.3%
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DuPont de Nemours Inc. June 5, 202497.8%
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Cisco Systems Inc. December 6, 202394.5%
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DuPont de Nemours Inc. May 24, 202398.0%
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 |
|---|---|---|---|---|---|
| Sep 15, 2026 | Cisco Systems Inc. | Grant or award | +417 | $110.07 | $45,899 |
| Jun 15, 2026 | Cisco Systems Inc. | Grant or award | +351 | $120.17 | $42,180 |
| May 28, 2026 | Infleqtion Inc. | Open-market sale | −20,000 | $18.00 | $360,000 |
| May 28, 2026 | Infleqtion Inc. | Option exercise | +30,000 | $0.90 | $27,000 |
| May 28, 2026 | Infleqtion Inc. | Open-market sale | −30,000 | $16.45 | $493,500 |
| May 21, 2026 | Qnity Electronics Inc. | Grant or award | +1,278 | — | — |
| Mar 16, 2026 | Cisco Systems Inc. | Grant or award | +383 | $78.90 | $30,219 |
| Feb 13, 2026 | Infleqtion Inc. | Grant or award | +33,120 | — | — |
| Dec 18, 2025 | Cisco Systems Inc. | Open-market sale | −13,481 | $77.13 | $1,039,790 |
| Dec 16, 2025 | Cisco Systems Inc. | Grant or award | +3,481 | — | — |
| Dec 3, 2025 | Qnity Electronics Inc. | Grant or award | +1,000 | — | — |
| May 22, 2025 | DuPont de Nemours Inc. | Grant or award | +2,794 | — | — |
| May 2, 2025 | Minerals Technologies Inc. | Open-market purchase | +1,000 | $53.79 | $53,790 |
| Dec 9, 2024 | Cisco Systems Inc. | Grant or award | +4,156 | — | — |
| Dec 6, 2024 | Cisco Systems Inc. | Open-market sale | −7,500 | $59.87 | $449,025 |
Questions about Kristina M. Johnson
What boards is Kristina M. Johnson on?
Kristina M. Johnson sits on the boards of Cisco Systems Inc., DuPont de Nemours Inc., Infleqtion Inc., Minerals Technologies Inc. and Qnity Electronics Inc.
How long has Kristina M. Johnson served on boards?
Our records show at least 12 years of board service across 5 boards, the earliest from 2023.
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