OLSON RONALD L
SEC Form 4 insider trading activity
OLSON RONALD L has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2025. 1 of those filings fall inside the rolling window. Most recent filing: Dec 22, 2025.
On the most recent filing, OLSON RONALD L is listed as Director at Andersen Group Inc. Inside the rolling window, OLSON RONALD L reported 1 open-market purchase totaling $126K in ANDG and no open-market sales.
Companies traded
Other insiders at ANDG
Insider Buying
$126K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has OLSON RONALD L made?
OLSON RONALD L has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2025.
Which companies does OLSON RONALD L trade?
OLSON RONALD L has filed SEC Form 4 disclosures for 1 company, including ANDG.
When was OLSON RONALD L's most recent SEC Form 4 filing?
OLSON RONALD L's most recent SEC Form 4 filing on Tracefour is dated Dec 22, 2025.
What is OLSON RONALD L's total buy and sell value in the current window?
Inside the rolling retention window, OLSON RONALD L bought $126K and sold $0 based on SEC Form 4 filings.
What was OLSON RONALD L's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 7,896 ANDG shares on 2025-12-18, worth $126K, per SEC Form 4 filings.