Insider tradingForm 4

Metallus Inc. (MTUS) Insider Trading

3 open-market trades reported since Oct 2, 2026: 0 purchases worth $0 and 3 sales worth $609K.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Michael S. Williams	CEO	0	$0	2	$504K	Oct 5, 2026
Kristine C. Syrvalin	General Counsel	0	$0	1	$106K	Oct 5, 2026

MTUS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 5	Oct 5	Michael S. WilliamsCEO	CEO	▼ SELL10b5-1	12,430	20.29	$252K	−1.7%	Form 4 ↗
Oct 5	Oct 5	Kristine C. SyrvalinGeneral Counsel	General Counsel	▼ SELL10b5-1	5,000	21.12	$106K	−4.7%	Form 4 ↗
Oct 2	Oct 2	Michael S. WilliamsCEO	CEO	▼ SELL10b5-1	12,570	20.01	$251K	−1.7%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings