Tyson Eliot Marshall
General Counsel & Corp. Sec. at Alphatec Holdings · 11 reported transactions in 1 company · latest trade Aug 5, 2026
Their trades
Sold | Aug 5, 2026 | Aug 5, 2026 close $9.57 → Oct 29, 2026 close $11.37. S&P 500 −0.1% over the same days. | ||
Sold | Dec 5, 2025 | Dec 5, 2025 close $21.45 → Oct 29, 2026 close $11.37. S&P 500 +12.2% over the same days. | ||
Sold | Dec 5, 2025 | Dec 5, 2025 close $21.45 → Oct 29, 2026 close $11.37. S&P 500 +12.2% over the same days. | ||
Sold | Nov 20, 2025 | Nov 20, 2025 close $19.61 → Oct 29, 2026 close $11.37. S&P 500 +17.9% over the same days. | ||
Sold | Aug 5, 2025 | Aug 5, 2025 close $15.34 → Oct 29, 2026 close $11.37. S&P 500 +22.5% over the same days. | ||
Sold | Aug 5, 2025 | Aug 5, 2025 close $15.34 → Oct 29, 2026 close $11.37. S&P 500 +22.5% over the same days. | ||
Sold | Aug 1, 2025 | Aug 1, 2025 close $13.77 → Oct 29, 2026 close $11.37. S&P 500 +23.8% over the same days. |
$78.8K
Aug 5, 2026 close $9.57 → Oct 29, 2026 close $11.37. S&P 500 −0.1% over the same days.
$278.4K
Dec 5, 2025 close $21.45 → Oct 29, 2026 close $11.37. S&P 500 +12.2% over the same days.
$213.2K
Dec 5, 2025 close $21.45 → Oct 29, 2026 close $11.37. S&P 500 +12.2% over the same days.
$1.37M
Nov 20, 2025 close $19.61 → Oct 29, 2026 close $11.37. S&P 500 +17.9% over the same days.
$122.2K
Aug 5, 2025 close $15.34 → Oct 29, 2026 close $11.37. S&P 500 +22.5% over the same days.
$147.5K
Aug 5, 2025 close $15.34 → Oct 29, 2026 close $11.37. S&P 500 +22.5% over the same days.
$154.5K
Aug 1, 2025 close $13.77 → Oct 29, 2026 close $11.37. S&P 500 +23.8% over the same days.