Piell Hilda Harris
Sr MD & Chief HR Officer
Piell Hilda Harris has filed 4 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: May 19, 2026.
On the most recent filing, Piell Hilda Harris is listed as Sr MD & Chief HR Officer at CME GROUP INC. Inside the rolling window, Piell Hilda Harris reported no open-market purchases and 1 open-market sale totaling $1.8M in CME.
Companies traded
Other insiders at CME
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.8M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Piell Hilda Harris made?
Piell Hilda Harris has filed 4 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Piell Hilda Harris trade?
Piell Hilda Harris has filed SEC Form 4 disclosures for 1 company, including CME.
When was Piell Hilda Harris's most recent SEC Form 4 filing?
Piell Hilda Harris's most recent SEC Form 4 filing on Tracefour is dated May 19, 2026.
What is Piell Hilda Harris's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Piell Hilda Harris is listed as Sr MD & Chief HR Officer.
What is Piell Hilda Harris's total buy and sell value in the current window?
Inside the rolling retention window, Piell Hilda Harris bought $0 and sold $1.8M based on SEC Form 4 filings.
What was Piell Hilda Harris's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 5,753 CME shares on 2026-05-18, worth $1.8M, per SEC Form 4 filings.