Whipple John F.
SEC Form 4 insider trading activity
Whipple John F. has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Feb 6, 2026.
On the most recent filing, Whipple John F. is listed as Director at COMMUNITY FINANCIAL SYSTEM, INC. Inside the rolling window, Whipple John F. reported no open-market purchases and 1 open-market sale totaling $277K in CBU.
Companies traded
Other insiders at CBU
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$277K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Whipple John F. made?
Whipple John F. has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company since 2025.
Which companies does Whipple John F. trade?
Whipple John F. has filed SEC Form 4 disclosures for 1 company, including CBU.
When was Whipple John F.'s most recent SEC Form 4 filing?
Whipple John F.'s most recent SEC Form 4 filing on Tracefour is dated Feb 6, 2026.
What is Whipple John F.'s total buy and sell value in the current window?
Inside the rolling retention window, Whipple John F. bought $0 and sold $277K based on SEC Form 4 filings.
What was Whipple John F.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 4,246 CBU shares on 2026-02-04, worth $277K, per SEC Form 4 filings.