Koning John Todd
CHIEF FINANCIAL OFFICER
Koning John Todd has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Mar 17, 2026.
On the most recent filing, Koning John Todd is listed as CHIEF FINANCIAL OFFICER at Alphatec Holdings, Inc. Inside the rolling window, Koning John Todd reported no open-market purchases and 1 open-market sale totaling $986K in ATEC.
Companies traded
Other insiders at ATEC
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$986K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Koning John Todd made?
Koning John Todd has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does Koning John Todd trade?
Koning John Todd has filed SEC Form 4 disclosures for 1 company, including ATEC.
When was Koning John Todd's most recent SEC Form 4 filing?
Koning John Todd's most recent SEC Form 4 filing on Tracefour is dated Mar 17, 2026.
What is Koning John Todd's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Koning John Todd is listed as CHIEF FINANCIAL OFFICER.
What is Koning John Todd's total buy and sell value in the current window?
Inside the rolling retention window, Koning John Todd bought $0 and sold $986K based on SEC Form 4 filings.
What was Koning John Todd's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 79,789 ATEC shares on 2026-03-13, worth $986K, per SEC Form 4 filings.