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United States Metals & Mining

Metallus Inc (MTUS)

Track

The most recent insider trading activity at Metallus Inc. occurred on February 4, 2026. Executives Michael S. Williams (CEO) and Kristopher R. Westbrooks (President & COO) were the primary sellers, divesting significant shareholdings. These transactions represent a notable pattern of insider selling in early 2026.
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Ticker: MTUS Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Williams Michael S
Chief Executive Officer
2 sales — total 583,625 USD
Sale 4 Feb 2026
Value US$4,810,858.33 | Price 253.75 | Shares 78,958
Sale 4 Feb 2026
Value US$4,145,704.20 | Price 283.04 | Shares 81,942
Sale 4 Feb 2026
Value US$3,707,665.62 | Price 206.38 | Shares 41,449
Sale 4 Feb 2026
Value US$289,456.34 | Price 346.01 | Shares 46,941
Sale 3 Feb 2026
Value US$62,059.53 | Price 21.03 | Shares 2,951
Sale 3 Feb 2026
Value US$62,059.53 | Price 21.03 | Shares 2,951
Sale 3 Feb 2026
Value US$399,927.51 | Price 21.03 | Shares 19,017
Sale 15 Jan 2026
Value US$1,953.00 | Price 21.00 | Shares 93
Sale 15 Jan 2026
Value US$12,663.00 | Price 21.00 | Shares 603
Proposed sale 15 Jan 2026
Value US$699,993.00 | Price 21.00 | Shares 33,333
Proposed sale 15 Jan 2026
Value US$108,618.00 | Price 21.00 | Shares 5,172
Proposed sale 14 Jan 2026
Value US$219,254.38 | Price 20.06 | Shares 10,932
Sale 14 Jan 2026
Value US$219,295.92 | Price 20.06 | Shares 10,932
Sale 9 Jan 2026
Value US$92,396.85 | Price 19.11 | Shares 4,835
Sale 8 Jan 2026
Value US$276,224.20 | Price 19.10 | Shares 14,462
Sale 18 Dec 2025
Value US$106,963.63 | Price 19.07 | Shares 5,609
Sale 17 Dec 2025
Value US$160,469.12 | Price 19.04 | Shares 8,428
Proposed sale 17 Dec 2025
Value US$633,346.00 | Price 19.00 | Shares 33,334
Proposed sale 23 Jul 2025
Value US$395,532.00 | Price 18.00 | Shares 21,974
Sale 23 Jul 2025
Value US$395,532.00 | Price 18.00 | Shares 21,974
Proposed sale 23 Jul 2025
Value US$72,000.00 | Price 18.00 | Shares 4,000
Sale 23 Jul 2025
Value US$72,000.00 | Price 18.00 | Shares 4,000
Proposed sale 23 Jul 2025
Value US$135,000.00 | Price 18.00 | Shares 7,500
Sale 23 Jul 2025
Value US$135,000.00 | Price 18.00 | Shares 7,500
Proposed sale 2 Jul 2025
Value US$120,000.00 | Price 16.00 | Shares 7,500
Sale 2 Jul 2025
Value US$120,000.00 | Price 16.00 | Shares 7,500
Proposed sale 2 Jul 2025
Value US$64,000.00 | Price 16.00 | Shares 4,000
Sale 2 Jul 2025
Value US$64,000.00 | Price 16.00 | Shares 4,000
Proposed sale 14 Aug 2024
Value US$16,660.00 | Price 16.66 | Shares 1,000
Sale 14 Aug 2024
Value US$16,660.00 | Price 16.66 | Shares 1,000
Proposed sale 16 Jul 2024
Value US$374,111.00 | Price 23.03 | Shares 16,247
Sale 16 Jul 2024
Value US$190,846.68 | Price 23.05 | Shares 8,279
Sale 16 Jul 2024
Value US$183,264.00 | Price 23.00 | Shares 7,968
Proposed sale 16 Jul 2024
Value US$46,000.00 | Price 23.00 | Shares 2,000
Sale 16 Jul 2024
Value US$46,000.00 | Price 23.00 | Shares 2,000
Proposed sale 15 Jul 2024
Value US$21,060.00 | Price 21.06 | Shares 1,000
Sale 15 Jul 2024
Value US$21,060.00 | Price 21.06 | Shares 1,000
Proposed sale 14 Jun 2024
Value US$21,140.00 | Price 21.14 | Shares 1,000
Sale 14 Jun 2024
Value US$21,140.00 | Price 21.14 | Shares 1,000
Proposed sale 20 May 2024
Value US$696,434.30 | Price 24.09 | Shares 28,907
Sale 20 May 2024
Value US$696,433.23 | Price 24.09 | Shares 28,907
Proposed sale 20 May 2024
Value US$108,120.00 | Price 24.00 | Shares 4,505
Sale 20 May 2024
Value US$108,120.00 | Price 24.00 | Shares 4,505
Sale 20 May 2024
Value US$108,120.00 | Price 24.00 | Shares 4,505
Sale 16 May 2024
Value US$76,383.00 | Price 23.00 | Shares 3,321
Sale 16 May 2024
Value US$376,165.00 | Price 23.00 | Shares 16,355
Sale 15 May 2024
Value US$136,248.87 | Price 23.02 | Shares 5,919
Sale 15 May 2024
Value US$136,248.87 | Price 23.02 | Shares 5,919
Sale 15 May 2024
Value US$53,180.82 | Price 23.02 | Shares 2,310
Sale 15 May 2024
Value US$23,000.00 | Price 23.00 | Shares 1,000
Proposed sale 14 May 2024
Value US$45,040.00 | Price 22.52 | Shares 2,000
Sale 14 May 2024
Value US$22,040.00 | Price 22.04 | Shares 1,000
Proposed sale 10 May 2024
Value US$381,449.20 | Price 23.04 | Shares 16,553
Sale 10 May 2024
Value US$251,439.73 | Price 23.02 | Shares 10,922
Sale 10 May 2024
Value US$251,439.73 | Price 23.02 | Shares 10,922
Proposed sale 10 May 2024
Value US$666,748.92 | Price 23.07 | Shares 28,907
Sale 10 May 2024
Value US$152,992.13 | Price 23.07 | Shares 6,633
Proposed sale 10 May 2024
Value US$46,000.00 | Price 23.00 | Shares 2,000
Sale 10 May 2024
Value US$46,000.00 | Price 23.00 | Shares 2,000
Proposed sale 15 Apr 2024
Value US$21,730.00 | Price 21.73 | Shares 1,000
Sale 15 Apr 2024
Value US$21,730.00 | Price 21.73 | Shares 1,000
Proposed sale 27 Mar 2024
Value US$636,611.05 | Price 22.02 | Shares 28,907
Sale 27 Mar 2024
Value US$636,610.19 | Price 22.02 | Shares 28,907
Proposed sale 27 Mar 2024
Value US$99,066.00 | Price 22.00 | Shares 4,503
Sale 27 Mar 2024
Value US$99,066.00 | Price 22.00 | Shares 4,503
Proposed sale 14 Mar 2024
Value US$21,080.00 | Price 21.08 | Shares 1,000
Sale 14 Mar 2024
Value US$21,080.00 | Price 21.08 | Shares 1,000
Sale 13 Mar 2024
Value US$330,243.45 | Price 21.14 | Shares 15,619
Sale 11 Mar 2024
Value US$36,435.00 | Price 21.00 | Shares 1,735
Proposed sale 11 Mar 2024
Value US$364,434.00 | Price 21.00 | Shares 17,354
Proposed sale 5 Mar 2024
Value US$346,362.44 | Price 20.07 | Shares 17,257
Sale 5 Mar 2024
Value US$346,361.80 | Price 20.07 | Shares 17,257
Sale 4 Mar 2024
Value US$210,903.73 | Price 20.37 | Shares 10,354
Sale 4 Mar 2024
Value US$337,213.60 | Price 20.37 | Shares 16,558
Sale 4 Mar 2024
Value US$353,504.45 | Price 20.37 | Shares 17,354
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-04 2026-02-04 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
78,958 +18.3%
253.75
US$4,810,858 		78,958 +18.3% 253.75 US$4,810,858
2026-02-04 2026-02-04 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
41,449 +0.5%
206.38
US$3,707,666 		41,449 +0.5% 206.38 US$3,707,666
2026-02-04 2026-02-04 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
81,942 -48.5%
283.04
US$4,145,704 		81,942 -48.5% 283.04 US$4,145,704
2026-02-04 2026-02-04 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
2,128 -1.1%
21.28
US$45,284 		2,128 -1.1% 21.28 US$45,284
2026-02-04 2026-02-03 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
2,951 -1.5%
21.03
US$62,060 		2,951 -1.5% 21.03 US$62,060
2026-02-04 2026-02-03 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
19,017 -2.7%
21.03
US$399,928 		19,017 -2.7% 21.03 US$399,928
2026-02-04 2026-02-03 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
2,951 -1.5%
21.03
US$62,060 		2,951 -1.5% 21.03 US$62,060
2026-01-16 2026-01-15 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
93 -0.0%
21.00
US$1,953 		93 -0.0% 21.00 US$1,953
2026-01-16 2026-01-15 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
603 -0.1%
21.00
US$12,663 		603 -0.1% 21.00 US$12,663
2026-01-15 2026-01-15 PrS Proposed sale
3.7
Michael Williams

Officer

Officer
33,333
21.00
US$699,993 		33,333 21.00 US$699,993
2026-01-15 2026-01-15 PrS Proposed sale
3.4
Kristopher Westbrooks

Officer

Officer
5,172
21.00
US$108,618 		5,172 21.00 US$108,618
2026-01-14 2026-01-14 PrS Proposed sale
3.4
Kristopher Westbrooks

Officer

Officer
10,932
20.06
US$219,254 		10,932 20.06 US$219,254
2026-01-14 2026-01-14 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
10,932 -5.5%
20.06
US$219,296 		10,932 -5.5% 20.06 US$219,296
2026-01-09 2026-01-09 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
4,835 -0.7%
19.11
US$92,397 		4,835 -0.7% 19.11 US$92,397
2026-01-09 2026-01-08 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
14,462 -2.0%
19.10
US$276,224 		14,462 -2.0% 19.10 US$276,224
2025-12-18 2025-12-18 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
5,609 -0.8%
19.07
US$106,964 		5,609 -0.8% 19.07 US$106,964
2025-12-18 2025-12-17 S Sale
3.7
Williams Michael S

Chief Executive Officer

Executive Director
8,428 -1.2%
19.04
US$160,469 		8,428 -1.2% 19.04 US$160,469
2025-12-17 2025-12-17 PrS Proposed sale
3.7
Michael Williams

Officer

Officer
33,334
19.00
US$633,346 		33,334 19.00 US$633,346
2025-07-23 2025-07-23 PrS Proposed sale
2.4
Yacobozzi Nicholas A

Officer

Officer
21,974
18.00
US$395,532 		21,974 18.00 US$395,532
2025-07-23 2025-07-23 PrS Proposed sale
3.4
WESTBROOKS KRISTOPHER R

Officer

Officer
4,000
18.00
US$72,000 		4,000 18.00 US$72,000
2025-07-23 2025-07-23 PrS Proposed sale
3.3
SYRVALIN KRISTINE C

Officer

Officer
7,500
18.00
US$135,000 		7,500 18.00 US$135,000
2025-07-23 2025-07-23 S Sale
3.3
SYRVALIN KRISTINE C

EVP General Counsel

Officer
7,500 -7.7%
18.00
US$135,000 		7,500 -7.7% 18.00 US$135,000
2025-07-23 2025-07-23 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
4,000 -2.0%
18.00
US$72,000 		4,000 -2.0% 18.00 US$72,000
2025-07-23 2025-07-23 S Sale
2.4
Yacobozzi Nicholas A

Chief Accounting Officer

Officer
21,974 -31.0%
18.00
US$395,532 		21,974 -31.0% 18.00 US$395,532
2025-07-02 2025-07-02 PrS Proposed sale
3.3
SYRVALIN KRISTINE C

Officer

Officer
7,500
16.00
US$120,000 		7,500 16.00 US$120,000
2025-07-02 2025-07-02 PrS Proposed sale
3.4
WESTBROOKS KRISTOPHER R

Officer

Officer
4,000
16.00
US$64,000 		4,000 16.00 US$64,000
2025-07-02 2025-07-02 S Sale
3.3
SYRVALIN KRISTINE C

EVP General Counsel

Officer
7,500 -7.1%
16.00
US$120,000 		7,500 -7.1% 16.00 US$120,000
2025-07-02 2025-07-02 S Sale
3.4
WESTBROOKS KRISTOPHER R

President & COO

Officer
4,000 -2.0%
16.00
US$64,000 		4,000 -2.0% 16.00 US$64,000
2024-08-14 2024-08-14 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
1,000
16.66
US$16,660 		1,000 16.66 US$16,660
2024-08-14 2024-08-14 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.3%
16.66
US$16,660 		1,000 -1.3% 16.66 US$16,660
2024-07-16 2024-07-16 PrS Proposed sale
3.4
WESTBROOKS KRISTOPHER R

Officer

Officer
16,247
23.03
US$374,111 		16,247 23.03 US$374,111
2024-07-16 2024-07-16 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
2,000
23.00
US$46,000 		2,000 23.00 US$46,000
2024-07-16 2024-07-16 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
2,000 -2.5%
23.00
US$46,000 		2,000 -2.5% 23.00 US$46,000
2024-07-16 2024-07-16 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
8,279 -4.7%
23.05
US$190,847 		8,279 -4.7% 23.05 US$190,847
2024-07-16 2024-07-16 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
7,968 -4.3%
23.00
US$183,264 		7,968 -4.3% 23.00 US$183,264
2024-07-15 2024-07-15 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
1,000
21.06
US$21,060 		1,000 21.06 US$21,060
2024-07-15 2024-07-15 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.2%
21.06
US$21,060 		1,000 -1.2% 21.06 US$21,060
2024-06-14 2024-06-14 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
1,000
21.14
US$21,140 		1,000 21.14 US$21,140
2024-06-14 2024-06-14 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.2%
21.14
US$21,140 		1,000 -1.2% 21.14 US$21,140
2024-05-20 2024-05-20 PrS Proposed sale
3.7
Williams Michael S

Officer

Officer
28,907
24.09
US$696,434 		28,907 24.09 US$696,434
2024-05-20 2024-05-20 PrS Proposed sale
3.3
SYRVALIN KRISTINE C

Officer

Officer
4,505
24.00
US$108,120 		4,505 24.00 US$108,120
2024-05-20 2024-05-20 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
28,907 -4.3%
24.09
US$696,433 		28,907 -4.3% 24.09 US$696,433
2024-05-20 2024-05-20 S Sale
3.3
SYRVALIN KRISTINE C

EVP General Counsel

Officer
4,505 -5.3%
24.00
US$108,120 		4,505 -5.3% 24.00 US$108,120
2024-05-20 2024-05-20 S Sale
3.3
SYRVALIN KRISTINE C

EVP General Counsel

Officer
4,505 -5.3%
24.00
US$108,120 		4,505 -5.3% 24.00 US$108,120
2024-05-16 2024-05-16 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
3,321 -1.8%
23.00
US$76,383 		3,321 -1.8% 23.00 US$76,383
2024-05-16 2024-05-16 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
16,355 -2.4%
23.00
US$376,165 		16,355 -2.4% 23.00 US$376,165
2024-05-15 2024-05-15 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
5,919 -0.9%
23.02
US$136,249 		5,919 -0.9% 23.02 US$136,249
2024-05-15 2024-05-15 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
5,919 -0.9%
23.02
US$136,249 		5,919 -0.9% 23.02 US$136,249
2024-05-15 2024-05-15 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
2,310 -1.3%
23.02
US$53,181 		2,310 -1.3% 23.02 US$53,181
2024-05-15 2024-05-15 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.2%
23.00
US$23,000 		1,000 -1.2% 23.00 US$23,000
2024-05-14 2024-05-14 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
2,000
22.52
US$45,040 		2,000 22.52 US$45,040
2024-05-14 2024-05-14 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.2%
22.04
US$22,040 		1,000 -1.2% 22.04 US$22,040
2024-05-10 2024-05-10 PrS Proposed sale
3.4
WESTBROOKS KRISTOPHER R

Officer

Officer
16,553
23.04
US$381,449 		16,553 23.04 US$381,449
2024-05-10 2024-05-10 PrS Proposed sale
3.7
Williams Michael S

Officer

Officer
28,907
23.07
US$666,749 		28,907 23.07 US$666,749
2024-05-10 2024-05-10 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
2,000
23.00
US$46,000 		2,000 23.00 US$46,000
2024-05-10 2024-05-10 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
10,922 -5.6%
23.02
US$251,440 		10,922 -5.6% 23.02 US$251,440
2024-05-10 2024-05-10 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
10,922 -5.6%
23.02
US$251,440 		10,922 -5.6% 23.02 US$251,440
2024-05-10 2024-05-10 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
2,000 -2.3%
23.00
US$46,000 		2,000 -2.3% 23.00 US$46,000
2024-05-10 2024-05-10 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
6,633 -1.0%
23.07
US$152,992 		6,633 -1.0% 23.07 US$152,992
2024-04-15 2024-04-15 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
1,000
21.73
US$21,730 		1,000 21.73 US$21,730
2024-04-15 2024-04-15 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.1%
21.73
US$21,730 		1,000 -1.1% 21.73 US$21,730
2024-03-27 2024-03-27 PrS Proposed sale
3.7
Williams Michael S

Officer

Officer
28,907
22.02
US$636,611 		28,907 22.02 US$636,611
2024-03-27 2024-03-27 PrS Proposed sale
3.3
SYRVALIN KRISTINE C

Officer

Officer
4,503
22.00
US$99,066 		4,503 22.00 US$99,066
2024-03-27 2024-03-27 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
28,907 -4.0%
22.02
US$636,610 		28,907 -4.0% 22.02 US$636,610
2024-03-27 2024-03-27 S Sale
3.3
SYRVALIN KRISTINE C

EVP General Counsel

Officer
4,503 -5.0%
22.00
US$99,066 		4,503 -5.0% 22.00 US$99,066
2024-03-15 2024-03-14 PrS Proposed sale
3.3
Raketich Kevin A

Officer

Officer
1,000
21.08
US$21,080 		1,000 21.08 US$21,080
2024-03-14 2024-03-14 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
1,000 -1.1%
21.08
US$21,080 		1,000 -1.1% 21.08 US$21,080
2024-03-13 2024-03-13 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
15,619 -2.1%
21.14
US$330,243 		15,619 -2.1% 21.14 US$330,243
2024-03-12 2024-03-11 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
1,735 -0.2%
21.00
US$36,435 		1,735 -0.2% 21.00 US$36,435
2024-03-11 2024-03-11 PrS Proposed sale
3.7
Williams Michael S

Officer

Officer
17,354
21.00
US$364,434 		17,354 21.00 US$364,434
2024-03-05 2024-03-05 PrS Proposed sale
2.4
Yacobozzi Nicholas A

Officer

Officer
17,257
20.07
US$346,362 		17,257 20.07 US$346,362
2024-03-05 2024-03-05 S Sale
2.4
Yacobozzi Nicholas A

Chief Accounting Officer

Officer
17,257 -29.7%
20.07
US$346,362 		17,257 -29.7% 20.07 US$346,362
2024-03-05 2024-03-04 S Sale
3.3
Raketich Kevin A

EVP, Chief Commercial Officer

Officer
10,354 -10.5%
20.37
US$210,904 		10,354 -10.5% 20.37 US$210,904
2024-03-05 2024-03-04 S Sale
3.4
WESTBROOKS KRISTOPHER R

EVP, Chief Financial Officer

Officer
16,558 -8.2%
20.37
US$337,214 		16,558 -8.2% 20.37 US$337,214
2024-03-05 2024-03-04 S Sale
3.7
Williams Michael S

President & CEO

Executive Director
17,354 -2.3%
20.37
US$353,504 		17,354 -2.3% 20.37 US$353,504
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