Isto Mark

SEC Form 4 insider trading activity

Isto Mark has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Mar 12, 2026.

On the most recent filing, Isto Mark is listed as Director at ROYAL GOLD INC. Inside the rolling window, Isto Mark reported no open-market purchases and 1 open-market sale totaling $550K in RGLD.

Companies traded

Other insiders at RGLD

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$550K

reported sales (SEC code S)

Companies

1

in the rolling window

Source
RGLD
Isto Mark
Sale$550KMar 12SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has Isto Mark made?

Isto Mark has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2026.

Which companies does Isto Mark trade?

Isto Mark has filed SEC Form 4 disclosures for 1 company, including RGLD.

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

Isto Mark's most recent SEC Form 4 filing on Tracefour is dated Mar 12, 2026.

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

Inside the rolling retention window, Isto Mark bought $0 and sold $550K based on SEC Form 4 filings.

What was Isto Mark's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 2,000 RGLD shares on 2026-03-12, worth $550K, per SEC Form 4 filings.