Lane Brian E.
SEC Form 4 insider trading activity
Lane Brian E. has filed 19 SEC Form 4 filings (50 transaction rows) across 2 companies, including MAIN, FIX, with disclosures dating back to 2025. 17 of those filings fall inside the rolling window. Most recent filing: Oct 20, 2026.
On the most recent filing, Lane Brian E. is listed as CHIEF EXECUTIVE OFF. at COMFORT SYSTEMS USA INC. Inside the rolling window, Lane Brian E. reported no open-market purchases and 4 open-market sales totaling $68.1M in FIX. The largest disclosed transaction in the window is a sale of 16,024 FIX shares on Aug 26, 2026, worth $25.8M.
Companies traded
Other insiders at MAIN
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$68.1M
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Lane Brian E. made?
Lane Brian E. has filed 19 SEC Form 4 filings (50 transaction rows) across 2 companies, including MAIN, FIX since 2025.
Which companies does Lane Brian E. trade?
Lane Brian E. has filed SEC Form 4 disclosures for 2 companies, including MAIN, FIX.
When was Lane Brian E.'s most recent SEC Form 4 filing?
Lane Brian E.'s most recent SEC Form 4 filing on Tracefour is dated Oct 20, 2026.
What is Lane Brian E.'s total buy and sell value in the current window?
Inside the rolling retention window, Lane Brian E. bought $0 and sold $68.1M based on SEC Form 4 filings.
What was Lane Brian E.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 16,024 FIX shares on 2026-08-26, worth $25.8M, per SEC Form 4 filings.