Patterson Mark R

SEC Form 4 insider trading activity

Patterson Mark R has filed 2 SEC Form 4 filings (2 transaction rows) across 2 companies, including DLR, EROC, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Aug 31, 2026.

On the most recent filing, Patterson Mark R is listed as Director at DIGITAL REALTY TRUST, INC. Inside the rolling window, Patterson Mark R reported no open-market purchases and 1 open-market sale totaling $39K in DLR.

Companies traded

Other insiders at DLR

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$39K

reported sales (SEC code S)

Companies

2

in the rolling window

Source
DLR
Patterson Mark R
Sale$39KAug 31SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has Patterson Mark R made?

Patterson Mark R has filed 2 SEC Form 4 filings (2 transaction rows) across 2 companies, including DLR, EROC since 2026.

Which companies does Patterson Mark R trade?

Patterson Mark R has filed SEC Form 4 disclosures for 2 companies, including DLR, EROC.

When was Patterson Mark R's most recent SEC Form 4 filing?

Patterson Mark R's most recent SEC Form 4 filing on Tracefour is dated Aug 31, 2026.

What is Patterson Mark R's total buy and sell value in the current window?

Inside the rolling retention window, Patterson Mark R bought $0 and sold $39K based on SEC Form 4 filings.

What was Patterson Mark R's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 200 DLR shares on 2026-08-27, worth $39K, per SEC Form 4 filings.