GENACHOWSKI JULIUS
SEC Form 4 insider trading activity
GENACHOWSKI JULIUS has filed 8 SEC Form 4 filings (19 transaction rows) across 2 companies, including MA, SONO, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Oct 13, 2026.
On the most recent filing, GENACHOWSKI JULIUS is listed as Director at Mastercard Inc. Inside the rolling window, GENACHOWSKI JULIUS reported no open-market purchases and 4 open-market sales totaling $1.1M in MA and SONO. The largest disclosed transaction in the window is a sale of 19,855 SONO shares on Jul 29, 2026, worth $338K.
Companies traded
Other insiders at MA
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.1M
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has GENACHOWSKI JULIUS made?
GENACHOWSKI JULIUS has filed 8 SEC Form 4 filings (19 transaction rows) across 2 companies, including MA, SONO since 2025.
Which companies does GENACHOWSKI JULIUS trade?
GENACHOWSKI JULIUS has filed SEC Form 4 disclosures for 2 companies, including MA, SONO.
When was GENACHOWSKI JULIUS's most recent SEC Form 4 filing?
GENACHOWSKI JULIUS's most recent SEC Form 4 filing on Tracefour is dated Oct 13, 2026.
What is GENACHOWSKI JULIUS's total buy and sell value in the current window?
Inside the rolling retention window, GENACHOWSKI JULIUS bought $0 and sold $1.1M based on SEC Form 4 filings.
What was GENACHOWSKI JULIUS's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 19,855 SONO shares on 2026-07-29, worth $338K, per SEC Form 4 filings.