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WESTBROOKS KRISTOPHER R

Disclosed activity across 2 companies

Tapewire entity
63945
SEC CIK
0001638813

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Metallus Inc.MTUS · Entity 5137President & COOMarch 01, 2026March 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Metallus Inc.

Report date March 01, 2026 · Filed March 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect214,077 Ending reported balance After 2026-03-02 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-03-01 · Tax withholding · Disposed 8,207 · Balance 184,977

Row 2 · 2026-03-02 · Grant · Acquired 29,100 · Balance 214,077

F1: The reported transaction is an award of restricted stock units which will vest in full on March 2, 2029, subject to the terms of the grant agreement.

Filing footnotes · ownership attribution and instrument terms

F1: The reported transaction is an award of restricted stock units which will vest in full on March 2, 2029, subject to the terms of the grant agreement.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

SCHULMAN A INC

Report date August 21, 2018 · Filed August 22, 2018

Section 16 reporting ended · disclosed 2018-08-22. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2018-08-21 transaction · row 1
1 source row

Row 1 · 2018-08-21 · Disposition to issuer · Disposed 5,162 · Balance 0

F1: Includes 543 shares acquired by the reporting person in accordance with the provisions of the A. Schulman, Inc. Employee Stock Purchase Plan.

F2: Disposed of pursuant to the merger agreement (the "Merger Agreement") between the issuer, LyondellBasell Industries N.V and LYB Americas Holdco Inc. In addition to the cash consideration, each shareholder will also receive one contingent value right ("CVR") per share or, with respect to equity awards, per share underlying each such equity award. Each CVR will represent the right to receive contingent cash payments from certain net proceeds, if any are recovered, relating to claims arising from the issuer's acquisition of its Citadel subsidiary or the acquisition by Citadel's subsidiary, the Matrixx Group, Incorporated of its Lucent subsidiary, including from certain ongoing litigation against the former owners of the issuer's Citadel subsidiary and the former owners of A. Schulman's Lucent subsidiary and the related government investigations. Reporting person will receive 5,162 CVRs.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $32.55 · Expires 2027-01-11Direct0 Reported balance After 2018-08-21 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2018-08-21 · Disposition to issuer · Disposed 4,080 · Balance 0

F3: Pursuant to the Merger Agreement, all outstanding options were settled for merger consideration equal to $42.00 less the exercise price of the option and one CVR for each share of common stock underlying the option.

F4: In addition to the cash consideration, the reporting person also received 4,080 CVRs.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $38.90 · Expires 2028-01-10Direct0 Reported balance After 2018-08-21 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2018-08-21 · Disposition to issuer · Disposed 3,240 · Balance 0

F3: Pursuant to the Merger Agreement, all outstanding options were settled for merger consideration equal to $42.00 less the exercise price of the option and one CVR for each share of common stock underlying the option.

F5: In addition to the cash consideration, the reporting person also received 3,240 CVRs.

Filing footnotes · ownership attribution and instrument terms

F1: Includes 543 shares acquired by the reporting person in accordance with the provisions of the A. Schulman, Inc. Employee Stock Purchase Plan.

F2: Disposed of pursuant to the merger agreement (the "Merger Agreement") between the issuer, LyondellBasell Industries N.V and LYB Americas Holdco Inc. In addition to the cash consideration, each shareholder will also receive one contingent value right ("CVR") per share or, with respect to equity awards, per share underlying each such equity award. Each CVR will represent the right to receive contingent cash payments from certain net proceeds, if any are recovered, relating to claims arising from the issuer's acquisition of its Citadel subsidiary or the acquisition by Citadel's subsidiary, the Matrixx Group, Incorporated of its Lucent subsidiary, including from certain ongoing litigation against the former owners of the issuer's Citadel subsidiary and the former owners of A. Schulman's Lucent subsidiary and the related government investigations. Reporting person will receive 5,162 CVRs.

F3: Pursuant to the Merger Agreement, all outstanding options were settled for merger consideration equal to $42.00 less the exercise price of the option and one CVR for each share of common stock underlying the option.

F4: In addition to the cash consideration, the reporting person also received 4,080 CVRs.

F5: In addition to the cash consideration, the reporting person also received 3,240 CVRs.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 02, 2026 Filed Mar 2, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 29,100 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-086288 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,077

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on March 2, 2029, subject to the terms of the grant agreement.

Read SEC document
March 01, 2026 Filed Mar 2, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 Tax withholdingCommon Shares 8,207 $17.00 $139,519.00
Disclosure

SEC source: 0001193125-26-086288 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,977

Read SEC document
February 11, 2026 Filed Feb 12, 2026 20:00 UTC Metallus Inc. MTUS · Entity 5137 Tax withholdingCommon Shares 3,455 $21.51 $74,317.05
Disclosure

SEC source: 0001193125-26-049352 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,184

Read SEC document
February 11, 2026 Filed Feb 12, 2026 20:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 7,563 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-049352 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196,639

Read SEC document
February 04, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 2,128 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · derivative · entry 6

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 2,128 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
February 04, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 2,128 $21.28 $45,283.84
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · nonDerivative · entry 4

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,076

F2 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on February 4, 2026. Shares were sold at a variety of prices ranging from $21.00 to $21.54.

Read SEC document
February 04, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 2,128 $12.45 $26,493.60
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · nonDerivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 191,204

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 03, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 2,951 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · derivative · entry 5

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,128

Underlying: Common Shares · 2,951 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
February 03, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 2,951 $21.03 $62,059.53
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,076

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on February 3, 2026. Shares were sold at a variety of prices ranging from $21.00 to $21.17.

Read SEC document
February 03, 2026 Filed Feb 4, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 2,951 $12.45 $36,739.95
Disclosure

SEC source: 0001193125-26-037978 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 192,027

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 15, 2026 Filed Jan 16, 2026 18:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 93 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0001193125-26-015543 · ownership.xml · derivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,079

Underlying: Common Shares · 93 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
January 15, 2026 Filed Jan 16, 2026 18:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 93 $21.00 $1,953.00
Disclosure

SEC source: 0001193125-26-015543 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,076

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on January 15, 2026. Shares were sold at prices ranging from $21.00 to $21.01.

Read SEC document
January 15, 2026 Filed Jan 16, 2026 18:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 93 $12.45 $1,157.85
Disclosure

SEC source: 0001193125-26-015543 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,169

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 1,760 $0.00 Strike: $14.34 $0.00
Disclosure

SEC source: 0001193125-26-013346 · ownership.xml · derivative · entry 5

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,520

Underlying: Common Shares · 1,760 shares

Expires 2028-09-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Vested in four equal annual installments beginning September 24, 2019.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 5,172 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0001193125-26-013346 · ownership.xml · derivative · entry 4

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,172

Underlying: Common Shares · 5,172 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 10,932 $20.06 $219,295.92
Disclosure

SEC source: 0001193125-26-013346 · ownership.xml · nonDerivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,076

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on January 14, 2026. Shares were sold at a variety of prices ranging from $20.00 to $20.14.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 1,760 $14.34 $25,238.40
Disclosure

SEC source: 0001193125-26-013346 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 200,008

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 21:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 5,172 $12.45 $64,391.40
Disclosure

SEC source: 0001193125-26-013346 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,248

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 23, 2025 Filed Jul 23, 2025 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 4,000 $18.00 $72,000.00
Disclosure

SEC source: 0000950170-25-098019 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 193,076

Read SEC document
July 02, 2025 Filed Jul 2, 2025 18:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 4,000 $16.00 $64,000.00
Disclosure

SEC source: 0000950170-25-093323 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 197,076

Read SEC document
March 07, 2025 Filed Mar 10, 2025 18:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 32,200 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-036580 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,076

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on March 7, 2028, subject to the terms of the grant agreement.

Read SEC document
March 01, 2025 Filed Mar 3, 2025 18:00 UTC Metallus Inc. MTUS · Entity 5137 Tax withholdingCommon Shares 10,884 $14.44 $157,164.96
Disclosure

SEC source: 0000950170-25-031103 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,876

Read SEC document
February 11, 2025 Filed Feb 13, 2025 17:00 UTC Metallus Inc. MTUS · Entity 5137 Tax withholdingCommon Shares 9,082 $15.61 $141,770.02
Disclosure

SEC source: 0000950170-25-020005 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,760

Read SEC document
February 11, 2025 Filed Feb 13, 2025 17:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 19,200 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-020005 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 188,842

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 1,760 $0.00 Strike: $14.34 $0.00
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · derivative · entry 6

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,280

Underlying: Common Shares · 1,760 shares

Expires 2028-09-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Vested in four equal annual installments beginning September 24, 2019.

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 6,208 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · derivative · entry 5

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,344

Underlying: Common Shares · 6,208 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 8,279 $23.05 $190,846.68
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · nonDerivative · entry 4

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,642

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on July 16, 2024. Shares were sold at a variety of prices ranging from $23.00 to $23.12.

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 7,968 $23.00 $183,264.00
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · nonDerivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 177,921

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 6,208 $12.45 $77,289.60
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,889

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 16, 2024 Filed Jul 16, 2024 20:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 1,760 $14.34 $25,238.40
Disclosure

SEC source: 0000950170-24-084036 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 179,681

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 16, 2024 Filed May 16, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 3,321 $23.00 $76,383.00
Disclosure

SEC source: 0000950170-24-061278 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 177,921

Read SEC document
May 15, 2024 Filed May 15, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 2,310 $23.02 $53,180.82
Disclosure

SEC source: 0000950170-24-060710 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 181,242

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on May 15, 2024. Shares were sold at a variety of prices ranging from $23.00 to $23.08.

Read SEC document
May 10, 2024 Filed May 10, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 8,274 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0000950170-24-058063 · ownership.xml · derivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,552

Underlying: Common Shares · 8,274 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vested in four equal annual installments beginning March 1, 2020.

Read SEC document
May 10, 2024 Filed May 10, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 10,922 $23.02 $251,439.73
Disclosure

SEC source: 0000950170-24-058063 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,552

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on May 10, 2024. Shares were sold at a variety of prices ranging from $23.00 to $23.45.

Read SEC document
May 10, 2024 Filed May 10, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 8,274 $12.45 $103,011.30
Disclosure

SEC source: 0000950170-24-058063 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 194,474

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 16,558 $20.37 $337,213.60
Disclosure

SEC source: 0000950170-24-026523 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,200

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on March 4, 2024. Shares were sold at a variety of prices ranging from $20.18 to $20.87.

Read SEC document
March 01, 2024 Filed Mar 4, 2024 18:30 UTC Metallus Inc. MTUS · Entity 5137 Tax withholdingCommon Shares 18,322 $20.66 $378,532.52
Disclosure

SEC source: 0000950170-24-025115 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,758

Read SEC document
March 01, 2024 Filed Mar 4, 2024 18:30 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 16,500 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025115 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221,080

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on March 1, 2027, subject to the terms of the grant agreement.

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February 27, 2024 Filed Feb 28, 2024 18:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 11,812 $0.00 Strike: $5.26 $0.00
Disclosure

SEC source: 0000950170-24-022373 · ownership.xml · derivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,232

Underlying: Common Stock · 11,812 shares

Expires 2030-03-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vests in four equal annual installments beginning March 2, 2021.

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February 27, 2024 Filed Feb 28, 2024 18:00 UTC Metallus Inc. MTUS · Entity 5137 SaleCommon Shares 11,812 $19.52 $230,511.18
Disclosure

SEC source: 0000950170-24-022373 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 204,580

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on February 27, 2024. Shares were sold at prices ranging from $19.03 to $20.00.

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February 27, 2024 Filed Feb 28, 2024 18:00 UTC Metallus Inc. MTUS · Entity 5137 Exercise / conversionCommon Shares 11,812 $5.26 $62,131.12
Disclosure

SEC source: 0000950170-24-022373 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 216,392

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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February 06, 2024 Filed Feb 7, 2024 20:00 UTC Metallus Inc. TMST · Entity 5137 Tax withholdingCommon Shares 27,483 $20.21 $555,431.43
Disclosure

SEC source: 0000950170-24-012439 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,580

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February 06, 2024 Filed Feb 7, 2024 20:00 UTC Metallus Inc. TMST · Entity 5137 GrantCommon Shares 60,600 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-012439 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,063

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January 29, 2024 Filed Jan 29, 2024 20:00 UTC Metallus Inc. TMST · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 11,812 $0.00 Strike: $5.26 $0.00
Disclosure

SEC source: 0000950170-24-008478 · ownership.xml · derivative · entry 3

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,044

Underlying: Common Stock · 11,812 shares

Expires 2030-03-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Vests in four equal annual installments beginning March 2, 2021.

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January 29, 2024 Filed Jan 29, 2024 20:00 UTC Metallus Inc. TMST · Entity 5137 SaleCommon Shares 11,812 $20.62 $243,611.87
Disclosure

SEC source: 0000950170-24-008478 · ownership.xml · nonDerivative · entry 2

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 171,463

F1 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on January 29, 2024. Shares were sold at a variety of prices ranging from $20.40 to $20.735.

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January 29, 2024 Filed Jan 29, 2024 20:00 UTC Metallus Inc. TMST · Entity 5137 Exercise / conversionCommon Shares 11,812 $5.26 $62,131.12
Disclosure

SEC source: 0000950170-24-008478 · ownership.xml · nonDerivative · entry 1

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,275

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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December 27, 2023 Filed Dec 27, 2023 17:52 UTC Metallus Inc. TMST · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 4,137 $0.00 Strike: $12.45 $0.00
Disclosure

SEC source: 0000950170-23-073397 · ownership.xml · derivative · entry 9

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,826

Underlying: Common Shares · 4,137 shares

Expires 2029-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Vests in four equal annual installments beginning March 1, 2020.

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December 27, 2023 Filed Dec 27, 2023 17:52 UTC Metallus Inc. TMST · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 5,906 $0.00 Strike: $5.26 $0.00
Disclosure

SEC source: 0000950170-23-073397 · ownership.xml · derivative · entry 8

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,856

Underlying: Common Stock · 5,906 shares

Expires 2030-03-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Vests in four equal annual installments beginning March 2, 2021.

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December 27, 2023 Filed Dec 27, 2023 17:52 UTC Metallus Inc. TMST · Entity 5137 Exercise / conversionNonqualified Stock Option (Right to buy) · Derivative 5,906 $0.00 Strike: $5.26 $0.00
Disclosure

SEC source: 0000950170-23-073397 · ownership.xml · derivative · entry 7

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,762

Underlying: Common Stock · 5,906 shares

Expires 2030-03-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Vests in four equal annual installments beginning March 2, 2021.

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December 27, 2023 Filed Dec 27, 2023 17:52 UTC Metallus Inc. TMST · Entity 5137 SaleCommon Shares 4,137 $24.07 $99,593.72
Disclosure

SEC source: 0000950170-23-073397 · ownership.xml · nonDerivative · entry 6

WESTBROOKS KRISTOPHER R · CIK 0001638813 · EVP, Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 171,463

F3 · price: Price reported is the weighted average sale price for shares sold by the reporting owner on December 27, 2023. Shares were sold at a variety of prices ranging from $24.06 to $24.12.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.