Keith Valentine

Sits on 4 boards. Last updated September 27, 2026

Time on boards

Boards served
4
Current seats
4
Board service
10 years
Director since
2023

10 years of board service in total across 4 boards, counting each seat separately. Longest: Orthofix Medical Inc., 3 years.

Orthofix Medical Inc. Director ยท President & CEO
3 years ยท Since 2023
SI-BONE Inc. Director
3 years ยท Since 2023
2 years ยท Since 2024
6 months ยท Since 2026

Chief executive roles

Orthofix Medical Inc. ยท President & CEO
Since January 2023

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
Jun 10, 2026 Alphatec Holdings Inc. Grant or award +32,012 โ€” โ€”
May 11, 2026 Alphatec Holdings Inc. Open-market purchase +35,000 $7.00 $245,000
May 8, 2026 Alphatec Holdings Inc. Open-market purchase +43,847 $7.54 $330,606
May 7, 2026 Alphatec Holdings Inc. Open-market purchase +56,153 $7.49 $420,586
Jun 11, 2025 Alphatec Holdings Inc. Grant or award +15,131 โ€” โ€”
Aug 2, 2024 Alphatec Holdings Inc. Open-market purchase +39,000 $6.55 $255,450
Jul 29, 2024 Alphatec Holdings Inc. Grant or award +15,077 โ€” โ€”
Jul 29, 2024 Alphatec Holdings Inc. Grant or award +28,063 โ€” โ€”
Jun 9, 2023 SI-BONE Inc. Grant or award +4,866 โ€” โ€”
Feb 28, 2023 Orthofix Medical Inc. Shares withheld for tax โˆ’16,290 $20.60 $335,574
Jan 30, 2023 Orthofix Medical Inc. Shares withheld for tax โˆ’5,824 $21.22 $123,585
Jan 5, 2023 Orthofix Medical Inc. Grant or award +140,515 โ€” โ€”

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