CANNONE PETER III
SEC Form 4 insider trading activity
CANNONE PETER III 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: May 19, 2026.
On the most recent filing, CANNONE PETER III is listed as Director at MKS INC. Inside the rolling window, CANNONE PETER III reported no open-market purchases and 2 open-market sales totaling $732K in MKSI. The largest disclosed transaction in the window is a sale of 1,350 MKSI shares on May 18, 2026, worth $410K.
Companies traded
Other insiders at MKSI
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$732K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has CANNONE PETER III made?
CANNONE PETER III has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does CANNONE PETER III trade?
CANNONE PETER III has filed SEC Form 4 disclosures for 1 company, including MKSI.
When was CANNONE PETER III's most recent SEC Form 4 filing?
CANNONE PETER III's most recent SEC Form 4 filing on Tracefour is dated May 19, 2026.
What is CANNONE PETER III's total buy and sell value in the current window?
Inside the rolling retention window, CANNONE PETER III bought $0 and sold $732K based on SEC Form 4 filings.
What was CANNONE PETER III's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 1,350 MKSI shares on 2026-05-18, worth $410K, per SEC Form 4 filings.