Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
Marshall Tyson Eliot has filed 6 SEC Form 4 filings (13 transaction rows) across 1 company, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Aug 8, 2026.
On the most recent filing, Marshall Tyson Eliot is listed as GENERAL COUNSEL & CORP. SEC. at Alphatec Holdings, Inc. Inside the rolling window, Marshall Tyson Eliot reported no open-market purchases and 4 open-market sales totaling $3.0M in ATEC. The largest disclosed transaction in the window is a sale of 70,000 ATEC shares on Nov 20, 2025, worth $1.4M.
Companies traded
Other insiders at ATEC
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.0M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Marshall Tyson Eliot made?
Marshall Tyson Eliot has filed 6 SEC Form 4 filings (13 transaction rows) across 1 company since 2025.
Which companies does Marshall Tyson Eliot trade?
Marshall Tyson Eliot has filed SEC Form 4 disclosures for 1 company, including ATEC.
When was Marshall Tyson Eliot's most recent SEC Form 4 filing?
Marshall Tyson Eliot's most recent SEC Form 4 filing on Tracefour is dated Aug 8, 2026.
What is Marshall Tyson Eliot's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Marshall Tyson Eliot is listed as GENERAL COUNSEL & CORP. SEC..
What is Marshall Tyson Eliot's total buy and sell value in the current window?
Inside the rolling retention window, Marshall Tyson Eliot bought $0 and sold $3.0M based on SEC Form 4 filings.
What was Marshall Tyson Eliot's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 70,000 ATEC shares on 2025-11-20, worth $1.4M, per SEC Form 4 filings.