MARTINELLI MARK
SEC Form 4 insider trading activity
MARTINELLI MARK has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Jul 31, 2026.
On the most recent filing, MARTINELLI MARK is listed as Director at CHAIN BRIDGE BANCORP INC. Inside the rolling window, MARTINELLI MARK reported 2 open-market purchases totaling $30K in CBNA and no open-market sales. The largest disclosed transaction in the window is a purchase of 400 CBNA shares on Jul 29, 2026, worth $18K.
Companies traded
Other insiders at CBNA
Insider Buying
$30K
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 MARTINELLI MARK made?
MARTINELLI MARK has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2025.
Which companies does MARTINELLI MARK trade?
MARTINELLI MARK has filed SEC Form 4 disclosures for 1 company, including CBNA.
When was MARTINELLI MARK's most recent SEC Form 4 filing?
MARTINELLI MARK's most recent SEC Form 4 filing on Tracefour is dated Jul 31, 2026.
What is MARTINELLI MARK's total buy and sell value in the current window?
Inside the rolling retention window, MARTINELLI MARK bought $30K and sold $0 based on SEC Form 4 filings.
What was MARTINELLI MARK's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 400 CBNA shares on 2026-07-29, worth $18K, per SEC Form 4 filings.