Robertson Andrea
SEC Form 4 insider trading activity
Robertson Andrea has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Aug 3, 2026.
On the most recent filing, Robertson Andrea is listed as Director at CLEAN HARBORS INC. Inside the rolling window, Robertson Andrea reported no open-market purchases and 1 open-market sale totaling $248K in CLH.
Companies traded
Other insiders at CLH
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$248K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Robertson Andrea made?
Robertson Andrea has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Robertson Andrea trade?
Robertson Andrea has filed SEC Form 4 disclosures for 1 company, including CLH.
When was Robertson Andrea's most recent SEC Form 4 filing?
Robertson Andrea's most recent SEC Form 4 filing on Tracefour is dated Aug 3, 2026.
What is Robertson Andrea's total buy and sell value in the current window?
Inside the rolling retention window, Robertson Andrea bought $0 and sold $248K based on SEC Form 4 filings.
What was Robertson Andrea's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 789 CLH shares on 2026-08-03, worth $248K, per SEC Form 4 filings.