Kristopher R. Westbrooks

CIK: 0001638813

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)6 (31.6%)

Position reduction

Option Exercises (M)5 (26.3%)

Derivative conversions

Awards (A)4 (21.1%)

Compensation grants

Other (G, F, J, C, D, …)4 (21.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MTUS

Metallus Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

MTUS
Metallus Inc.
Mar 2, 2026
Award(A)
Direct
29.1K shares-
MTUS
Metallus Inc.
Mar 1, 2026
Tax Payment(F)
Direct
8.2K shares at avg. $17.00$140K
MTUS
Metallus Inc.
Feb 11, 2026
Tax Payment(F)
Direct
3.5K shares at avg. $21.51$74K
MTUS
Metallus Inc.
Feb 11, 2026
Award(A)
Direct
7.6K shares-
MTUS
Metallus Inc.
Feb 4, 2026
Sale(S)
Direct
2.1K shares at avg. $21.28$45K
MTUS
Metallus Inc.
Feb 4, 2026
Exercise(M)
Direct
2.1K shares at avg. $12.45$26K
MTUS
Metallus Inc.
Feb 3, 2026
Exercise(M)
Direct
3K shares at avg. $12.45$37K
MTUS
Metallus Inc.
Feb 3, 2026
Sale(S)
Direct
3K shares at avg. $21.03$62K
MTUS
Metallus Inc.
Jan 15, 2026
Sale(S)
Direct
93 shares at avg. $21.00$2K
MTUS
Metallus Inc.
Jan 15, 2026
Exercise(M)
Direct
93 shares at avg. $12.45$1K
MTUS
Metallus Inc.
Jan 14, 2026
Sale(S)
Direct
10.9K shares at avg. $20.06$219K
MTUS
Metallus Inc.
Jan 14, 2026
Exercise(M)
Direct
5.2K shares at avg. $12.45$64K
MTUS
Metallus Inc.
Jan 14, 2026
Exercise(M)
Direct
1.8K shares at avg. $14.34$25K
MTUS
Metallus Inc.
Jul 23, 2025
Sale(S)
Direct
4K shares at avg. $18.00$72K
MTUS
Metallus Inc.
Jul 2, 2025
Sale(S)
Direct
4K shares at avg. $16.00$64K
MTUS
Metallus Inc.
Mar 7, 2025
Award(A)
Direct
32.2K shares-
MTUS
Metallus Inc.
Mar 1, 2025
Tax Payment(F)
Direct
10.9K shares at avg. $14.44$157K
MTUS
Metallus Inc.
Feb 11, 2025
Tax Payment(F)
Direct
9.1K shares at avg. $15.61$142K
MTUS
Metallus Inc.
Feb 11, 2025
Award(A)
Direct
19.2K shares-

		Type	Shares	Price		Ownership
Mar 2, 2026	MTUS Metallus Inc.	Award(A)	29,100	-	$0	Direct
Mar 1, 2026	MTUS Metallus Inc.	Tax Payment(F)	8,207	$17.00	$139,519	Direct
Feb 11, 2026	MTUS Metallus Inc.	Tax Payment(F)	3,455	$21.51	$74,317	Direct
Feb 11, 2026	MTUS Metallus Inc.	Award(A)	7,563	-	$0	Direct
Feb 4, 2026	MTUS Metallus Inc.	Sale(S)	2,128	$21.28	$45,284	Direct
Feb 4, 2026	MTUS Metallus Inc.	Exercise(M)	2,128	$12.45	$26,494	Direct
Feb 3, 2026	MTUS Metallus Inc.	Exercise(M)	2,951	$12.45	$36,740	Direct
Feb 3, 2026	MTUS Metallus Inc.	Sale(S)	2,951	$21.03	$62,060	Direct
Jan 15, 2026	MTUS Metallus Inc.	Sale(S)	93	$21.00	$1,953	Direct
Jan 15, 2026	MTUS Metallus Inc.	Exercise(M)	93	$12.45	$1,158	Direct
Jan 14, 2026	MTUS Metallus Inc.	Sale(S)	10,932	$20.06	$219,296	Direct
Jan 14, 2026	MTUS Metallus Inc.	Exercise(M)	5,172	$12.45	$64,391	Direct
Jan 14, 2026	MTUS Metallus Inc.	Exercise(M)	1,760	$14.34	$25,238	Direct
Jul 23, 2025	MTUS Metallus Inc.	Sale(S)	4,000	$18.00	$72,000	Direct
Jul 2, 2025	MTUS Metallus Inc.	Sale(S)	4,000	$16.00	$64,000	Direct
Mar 7, 2025	MTUS Metallus Inc.	Award(A)	32,200	-	-	Direct
Mar 1, 2025	MTUS Metallus Inc.	Tax Payment(F)	10,884	$14.44	$157,165	Direct
Feb 11, 2025	MTUS Metallus Inc.	Tax Payment(F)	9,082	$15.61	$141,770	Direct
Feb 11, 2025	MTUS Metallus Inc.	Award(A)	19,200	-	-	Direct

1-19 of 19 transactions

About WESTBROOKS KRISTOPHER R

WESTBROOKS KRISTOPHER R (SEC CIK 0001638813) files insider reports with the SEC as President & COO of Metallus Inc. (MTUS).

Signal8 holds 10 ownership filings by WESTBROOKS KRISTOPHER R, all Form 4s, filed between Feb 13, 2025 and Mar 2, 2026. Those filings report 19 transactions, from Feb 11, 2025 to Mar 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on WESTBROOKS KRISTOPHER R's filings is in CANTON, OH.

Recent filings by WESTBROOKS KRISTOPHER R

Mar 2, 2026: Grant or award of MTUS shares (Form 4, code A).
Mar 1, 2026: Tax withholding of MTUS shares (Form 4, code F).
Feb 11, 2026: Tax withholding of MTUS shares (Form 4, code F).
Feb 11, 2026: Grant or award of MTUS shares (Form 4, code A).
Feb 4, 2026: Open-market sale of MTUS shares (Form 4, code S).

Other insiders filing for Metallus Inc. (MTUS)

Williams Michael S, Chief Executive Officer
SYRVALIN KRISTINE C, EVP General Counsel
Garcia Ken V, Director
Zaranec John M, EVP, Chief Financial Officer
Chirekos Nicholas J., Director
RICE RONALD A, Director

How to read Form 4 transaction codes