South32 Ltd

SEC Form 4 insider trading activity

South32 Ltd has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2026. 1 of those filings fall inside the rolling window. Most recent filing: Sep 1, 2026.

On the most recent filing, South32 Ltd is listed as 10% Owner at Trilogy Metals Inc. Inside the rolling window, South32 Ltd reported no open-market purchases and 1 open-market sale totaling $17.8M in TMQ.

Companies traded

Other insiders at TMQ

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$17.8M

reported sales (SEC code S)

Companies

1

in the rolling window

Source
TMQSale$17.8MSep 1SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has South32 Ltd made?

South32 Ltd has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2026.

Which companies does South32 Ltd trade?

South32 Ltd has filed SEC Form 4 disclosures for 1 company, including TMQ.

When was South32 Ltd's most recent SEC Form 4 filing?

South32 Ltd's most recent SEC Form 4 filing on Tracefour is dated Sep 1, 2026.

What is South32 Ltd's total buy and sell value in the current window?

Inside the rolling retention window, South32 Ltd bought $0 and sold $17.8M based on SEC Form 4 filings.

What was South32 Ltd's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 8,215,570 TMQ shares on 2026-08-28, worth $17.8M, per SEC Form 4 filings.