Clark Stephen S
Chief People Officer
Clark Stephen S has filed 3 SEC Form 4 filings (13 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Aug 13, 2026.
On the most recent filing, Clark Stephen S is listed as Chief People Officer at Amrize Ltd. Inside the rolling window, Clark Stephen S reported 2 open-market purchases totaling $249K in AMRZ and no open-market sales. The largest disclosed transaction in the window is a purchase of 5,260 AMRZ shares on Aug 11, 2026, worth $249K.
Companies traded
Other insiders at AMRZ
Insider Buying
$249K
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 Clark Stephen S made?
Clark Stephen S has filed 3 SEC Form 4 filings (13 transaction rows) across 1 company since 2025.
Which companies does Clark Stephen S trade?
Clark Stephen S has filed SEC Form 4 disclosures for 1 company, including AMRZ.
When was Clark Stephen S's most recent SEC Form 4 filing?
Clark Stephen S's most recent SEC Form 4 filing on Tracefour is dated Aug 13, 2026.
What is Clark Stephen S's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Clark Stephen S is listed as Chief People Officer.
What is Clark Stephen S's total buy and sell value in the current window?
Inside the rolling retention window, Clark Stephen S bought $249K and sold $0 based on SEC Form 4 filings.
What was Clark Stephen S's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 5,260 AMRZ shares on 2026-08-11, worth $249K, per SEC Form 4 filings.