Sack Peter
Co-Chief Executive Officer
Sack Peter has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Aug 21, 2026.
On the most recent filing, Sack Peter is listed as Co-Chief Executive Officer at Chicago Atlantic Real Estate Finance, Inc. Inside the rolling window, Sack Peter reported 2 open-market purchases totaling $52K in REFI and no open-market sales. The largest disclosed transaction in the window is a purchase of 3,500 REFI shares on Aug 19, 2026, worth $37K.
Companies traded
Other insiders at REFI
Insider Buying
$52K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
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 Sack Peter made?
Sack Peter has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does Sack Peter trade?
Sack Peter has filed SEC Form 4 disclosures for 1 company, including REFI.
When was Sack Peter's most recent SEC Form 4 filing?
Sack Peter's most recent SEC Form 4 filing on Tracefour is dated Aug 21, 2026.
What is Sack Peter's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Sack Peter is listed as Co-Chief Executive Officer.
What is Sack Peter's total buy and sell value in the current window?
Inside the rolling retention window, Sack Peter bought $52K and sold $0 based on SEC Form 4 filings.
What was Sack Peter's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 3,500 REFI shares on 2026-08-19, worth $37K, per SEC Form 4 filings.