Kristopher R. Westbrooks - Aug 11, 2021 Form 4 Insider Report for TimkenSteel Corp (TMST)

Role: EVP, Chief Financial Officer
Signature: /s/ Kristine C. Syrvalin, as Attorney-in-Fact
Stock symbol: TMST
Transactions as of: Aug 11, 2021
Transactions value $: -$172,488
Form type: 4
Date filed: 8/12/2021, 05:00 PM
Next filing: Sep 27, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TMST	Common Shares	Options Exercise	$78.9K	+15K	+10.69%	$5.26^*	155K	Aug 11, 2021	Direct
transaction	TMST	Common Shares	Sale	-$251K	-15K	-9.66%	$16.76	140K	Aug 11, 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TMST	Nonqualified Stock Option (Right to buy)	Options Exercise	$0	-15K	-18.07%	$0.00	68K	Aug 11, 2021	Common Shares	15K	$5.26	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Price reported is the weighted average sale price for shares sold by the reporting owner on August 11, 2021. Shares were sold at a variety of prices ranging from $16.50 to $16.89.
F2	Vests in four equal annual installments beginning March 2, 2021.