Williams Michael S Insider Trades & Stock Holdings

Chief Executive Officer · Metallus Inc. · Latest filing Oct 5, 2026

Williams Michael S, Chief Executive Officer at Metallus Inc. has 2 Form 4 trades on file since Oct 2, 2026. Open-market activity: 0 purchases ($0) and 2 sales ($503.73K), net -$503.73K. Latest filing: disposed of 12.43K shares of $MTUS on Oct 5, 2026 at $20.29.

Trades on file

2

Open-market bought

$0

Open-market sold

$503.73K

Net open-market

-$503.73K

Latest filing

Oct 5, 2026

All insider trades by Williams Michael S

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 5, 2026	$MTUS	Sell (Open-market sale) 10b5-1	12.43K	$20.29	$252.25K			-3.0%			Chief Executive Officer		—
Oct 2, 2026	$MTUS	Sell (Open-market sale) 10b5-1	12.57K	$20.01	$251.48K			+0.5%			Chief Executive Officer		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Williams Michael S traded

• $MTUS

Frequently asked questions

Has Williams Michael S been buying or selling stock?

Williams Michael S has 0 open-market purchases and 2 open-market sales on file, net -$503.73K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Williams Michael S's latest insider trade?

disposed of 12.43K shares of $MTUS on Oct 5, 2026 at $20.29.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.