Mazarakis John
Executive Chairman
Mazarakis John has filed 8 SEC Form 4 filings (13 transaction rows) across 3 companies, including REFI, LIEN, VREOF, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Aug 28, 2026.
On the most recent filing, Mazarakis John is listed as Executive Chairman at Chicago Atlantic Real Estate Finance, Inc. Inside the rolling window, Mazarakis John reported 5 open-market purchases totaling $1.3M in REFI and LIEN and no open-market sales. The largest disclosed transaction in the window is a purchase of 60,000 LIEN shares on Aug 17, 2026, worth $566K.
Companies traded
Other insiders at REFI
Insider Buying
$1.3M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
3
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
Frequently asked questions
How many SEC Form 4 filings has Mazarakis John made?
Mazarakis John has filed 8 SEC Form 4 filings (13 transaction rows) across 3 companies, including REFI, LIEN, VREOF since 2025.
Which companies does Mazarakis John trade?
Mazarakis John has filed SEC Form 4 disclosures for 3 companies, including REFI, LIEN, VREOF.
When was Mazarakis John's most recent SEC Form 4 filing?
Mazarakis John's most recent SEC Form 4 filing on Tracefour is dated Aug 28, 2026.
What is Mazarakis John's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Mazarakis John is listed as Executive Chairman.
What is Mazarakis John's total buy and sell value in the current window?
Inside the rolling retention window, Mazarakis John bought $1.3M and sold $0 based on SEC Form 4 filings.
What was Mazarakis John's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 60,000 LIEN shares on 2026-08-17, worth $566K, per SEC Form 4 filings.