Steven Mizell

Sits on 3 boards. Last updated September 27, 2026

Time on boards

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

9 years of board service in total across 3 boards, counting each seat separately. Longest: Group 1 Automotive Inc., 3 years.

3 years ยท Since 2023
Allegion plc Director
3 years ยท Since 2023
GRAIL Inc. Director
2 years ยท Since 2024

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
Aug 28, 2026 Allegion plc Open-market purchase +170 $158.28 $26,908
Jul 15, 2026 GRAIL Inc. Grant or award +268 $74.36 $19,928
Jun 18, 2026 GRAIL Inc. Grant or award +5,491 $63.74 $349,996
Jun 5, 2026 Allegion plc Shares withheld for tax โˆ’292 $130.27 $38,039
Jun 4, 2026 Allegion plc Grant or award +1,074 โ€” โ€”
Apr 15, 2026 GRAIL Inc. Grant or award +396 $49.79 $19,717
Feb 19, 2026 Allegion plc Open-market sale โˆ’1,000 $161.51 $161,510
Feb 18, 2026 Allegion plc Open-market sale โˆ’400 $163.79 $65,516
Jan 15, 2026 GRAIL Inc. Grant or award +206 $97.44 $20,073
Jan 2, 2026 Group 1 Automotive Inc. Grant or award +575 โ€” โ€”
Oct 15, 2025 GRAIL Inc. Grant or award +267 $75.52 $20,164
Jul 29, 2025 Group 1 Automotive Inc. Open-market sale โˆ’525 $417.98 $219,440
Jul 15, 2025 GRAIL Inc. Grant or award +517 $38.53 $19,920
Jun 6, 2025 Allegion plc Shares withheld for tax โˆ’319 $139.34 $44,449
Jun 5, 2025 Allegion plc Grant or award +1,013 โ€” โ€”

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