David Sponsel
EVP, Sales at Alphatec Holdings · 10 reported transactions in 1 company · latest trade Feb 5, 2026
Their trades
Sold | Feb 5, 2026 | Feb 5, 2026 close $13.50 → Oct 28, 2026 close $11.45. S&P 500 +13.6% over the same days. | ||
Sold | Dec 10, 2025 | Dec 10, 2025 close $20.90 → Oct 28, 2026 close $11.45. S&P 500 +11.9% over the same days. | ||
Sold | Dec 8, 2025 | Dec 8, 2025 close $20.96 → Oct 28, 2026 close $11.45. S&P 500 +12.6% over the same days. | ||
Sold | Oct 24, 2025 | Oct 24, 2025 close $16.11 → Oct 28, 2026 close $11.45. S&P 500 +13.6% over the same days. | ||
Sold | Sep 19, 2025 | Sep 19, 2025 close $15.54 → Oct 28, 2026 close $11.45. S&P 500 +16.0% over the same days. | ||
Sold | Sep 18, 2025 | Sep 18, 2025 close $15.22 → Oct 28, 2026 close $11.45. S&P 500 +16.2% over the same days. |
$833.3K
Feb 5, 2026 close $13.50 → Oct 28, 2026 close $11.45. S&P 500 +13.6% over the same days.
$438.8K
Dec 10, 2025 close $20.90 → Oct 28, 2026 close $11.45. S&P 500 +11.9% over the same days.
$21.2K
Dec 8, 2025 close $20.96 → Oct 28, 2026 close $11.45. S&P 500 +12.6% over the same days.
$1.13M
Oct 24, 2025 close $16.11 → Oct 28, 2026 close $11.45. S&P 500 +13.6% over the same days.
$39.2K
Sep 19, 2025 close $15.54 → Oct 28, 2026 close $11.45. S&P 500 +16.0% over the same days.
$2.07M
Sep 18, 2025 close $15.22 → Oct 28, 2026 close $11.45. S&P 500 +16.2% over the same days.