David R. Pelizzon

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Alphatec Holdings Inc., 3 years.

3 years ยท Since 2023
3 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
Jun 10, 2026 Alphatec Holdings Inc. Grant or award +32,012 โ€” โ€”
Jun 9, 2026 OrthoPediatrics Corp. Grant or award +11,436 โ€” โ€”
Dec 16, 2025 Alphatec Holdings Inc. Open-market sale โˆ’250,000 $19.66 $4,915,000
Dec 9, 2025 Alphatec Holdings Inc. Open-market sale โˆ’28,834 $21.03 $606,379
Dec 8, 2025 Alphatec Holdings Inc. Open-market sale โˆ’221,166 $21.20 $4,688,719
Nov 24, 2025 Alphatec Holdings Inc. Open-market sale โˆ’250,000 $20.62 $5,155,000
Nov 12, 2025 Alphatec Holdings Inc. Open-market sale โˆ’250,000 $20.80 $5,200,000
Jun 11, 2025 Alphatec Holdings Inc. Grant or award +15,131 โ€” โ€”
May 23, 2025 OrthoPediatrics Corp. Grant or award +8,401 โ€” โ€”
Aug 23, 2024 Alphatec Holdings Inc. Open-market purchase +16,978 $5.89 $100,000
Aug 22, 2024 Alphatec Holdings Inc. Open-market purchase +8,818 $5.67 $49,998
Jun 12, 2024 Alphatec Holdings Inc. Grant or award +16,747 โ€” โ€”
May 28, 2024 OrthoPediatrics Corp. Grant or award +2,766 โ€” โ€”
Jun 20, 2023 Alphatec Holdings Inc. Grant or award +9,908 โ€” โ€”
Jun 14, 2023 OrthoPediatrics Corp. Grant or award +1,965 โ€” โ€”

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