MCKIM ALAN S
EXEC CHAIR, CTO.
MCKIM ALAN S has filed 6 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Jul 20, 2026.
On the most recent filing, MCKIM ALAN S is listed as EXEC CHAIR, CTO. at CLEAN HARBORS INC. Inside the rolling window, MCKIM ALAN S reported no open-market purchases and 2 open-market sales totaling $57.4M in CLH. The largest disclosed transaction in the window is a sale of 100,000 CLH shares on Mar 4, 2026, worth $29.3M.
Companies traded
Other insiders at CLH
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$57.4M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has MCKIM ALAN S made?
MCKIM ALAN S has filed 6 SEC Form 4 filings (8 transaction rows) across 1 company since 2025.
Which companies does MCKIM ALAN S trade?
MCKIM ALAN S has filed SEC Form 4 disclosures for 1 company, including CLH.
When was MCKIM ALAN S's most recent SEC Form 4 filing?
MCKIM ALAN S's most recent SEC Form 4 filing on Tracefour is dated Jul 20, 2026.
What is MCKIM ALAN S's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, MCKIM ALAN S is listed as EXEC CHAIR, CTO..
What is MCKIM ALAN S's total buy and sell value in the current window?
Inside the rolling retention window, MCKIM ALAN S bought $0 and sold $57.4M based on SEC Form 4 filings.
What was MCKIM ALAN S's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 100,000 CLH shares on 2026-03-04, worth $29.3M, per SEC Form 4 filings.