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person · Reporting owner

Miller Melissa M

Disclosed activity across 3 companies

Tapewire entity
50590
SEC CIK
0001806395

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COMPASS MINERALS INTERNATIONAL INCCMP · Entity 4940DirectorMarch 05, 2026March 09, 2026
Metallus Inc.MTUS · Entity 5137DirectorApril 30, 2026April 30, 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.

COMPASS MINERALS INTERNATIONAL INC

Report date March 05, 2026 · Filed March 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect43,152 Reported balance After 2026-03-05 transaction · row 1
1 source row

Row 1 · 2026-03-05 · Exercise / conversion · Acquired 11,905 · Balance 43,152

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2026-03-05Direct0 Reported balance After 2026-03-05 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-03-05 · Exercise / conversion · Disposed 11,905 · Balance 0

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2027-03-04Direct5,032 Reported balance After 2026-03-05 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-03-05 · Grant · Acquired 5,032 · Balance 5,032

F1: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

Metallus Inc.

Report date April 30, 2026 · Filed April 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect22,165 Reported balance After 2026-04-30 transaction · row 1
1 source row

Row 1 · 2026-04-30 · Grant · Acquired 7,090 · Balance 22,165

F1: The reported transaction is an award of restricted stock units which will vest in full on April 30, 2027, 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 April 30, 2027, 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.

Arconic Corp

Report date August 18, 2023 · Filed August 18, 2023

Section 16 reporting ended · disclosed 2023-08-18. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2023-08-18 transaction · row 1
1 source row

Row 1 · 2023-08-18 · Disposition to issuer · Disposed 36,337 · Balance 0

F1: Represents shares of Arconic Corporation ("Arconic") common stock disposed of in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 4, 2023, by and among Arconic and affiliates of funds managed by Apollo Global Management, Inc. In accordance with the Merger Agreement, at the effective time of the merger contemplated thereby (the "Effective Time"), each share of Arconic common stock held by the reporting person was converted into the right to receive $30.00 in cash (the "Merger Consideration").

Restricted Stock UnitsSEC Table I · non-derivativeDirect0 Reported balance After 2023-08-18 transaction · row 2
1 source row

Row 2 · 2023-08-18 · Disposition to issuer · Disposed 38,980 · Balance 0

F2: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

Performance-Based Restricted Stock UnitsSEC Table I · non-derivativeDirect0 Reported balance After 2023-08-18 transaction · row 3
1 source row

Row 3 · 2023-08-18 · Disposition to issuer · Disposed 38,980 · Balance 0

F2: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

Stock Options (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $32.73 · Expires 2025-01-20Direct0 Reported balance After 2023-08-18 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2023-08-18 · Disposition to issuer · Disposed 14,768 · Balance 0

F3: In accordance with the Merger Agreement, at the Effective Time, each stock option ("Option") was cashed out based on the Merger Consideration, less the exercise price for each such Option.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of Arconic Corporation ("Arconic") common stock disposed of in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 4, 2023, by and among Arconic and affiliates of funds managed by Apollo Global Management, Inc. In accordance with the Merger Agreement, at the effective time of the merger contemplated thereby (the "Effective Time"), each share of Arconic common stock held by the reporting person was converted into the right to receive $30.00 in cash (the "Merger Consideration").

F2: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

F3: In accordance with the Merger Agreement, at the Effective Time, each stock option ("Option") was cashed out based on the Merger Consideration, less the exercise price for each such Option.

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
April 30, 2026 Filed Apr 30, 2026 19:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 7,090 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-198296 · ownership.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,165

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on April 30, 2027, subject to the terms of the grant agreement.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 16:48 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantRestricted Stock Unit · Derivative 5,032 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001806395-26-000004 · wk-form4_1773089323.xml · derivative · entry 3

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,032

Underlying: Common Stock · 5,032 shares

Expires 2027-03-04

F1 · shares: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 16:48 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionRestricted Stock Unit · Derivative 11,905 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001806395-26-000004 · wk-form4_1773089323.xml · derivative · entry 2

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,905 shares

Expires 2026-03-05

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 05, 2026 Filed Mar 9, 2026 16:48 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionCommon Stock 11,905 $0.00 $0.00
Disclosure

SEC source: 0001806395-26-000004 · wk-form4_1773089323.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,152

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
December 31, 2025 Filed Jan 5, 2026 16:20 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 1,433 $0.00 $0.00
Disclosure

SEC source: 0001806395-26-000002 · wk-form4_1767648052.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,247

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
September 30, 2025 Filed Oct 2, 2025 11:28 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 1,465 $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000167 · wk-form4_1759418877.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,814

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
June 30, 2025 Filed Jul 1, 2025 17:04 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 1,400 $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000133 · wk-form4_1751403880.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,349

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
May 07, 2025 Filed May 7, 2025 18:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 9,305 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-066043 · ownership.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,075

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on May 7, 2026, subject to the terms of the grant agreement.

Read SEC document
March 31, 2025 Filed Apr 2, 2025 19:30 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 3,028 $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000081 · wk-form4_1743636630.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,949

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 17:40 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantRestricted Stock Unit · Derivative 11,905 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000063 · wk-form4_1741387217.xml · derivative · entry 3

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,905

Underlying: Common Stock · 11,905 shares

Expires 2026-03-06

F1 · shares: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 17:40 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionRestricted Stock Unit · Derivative 5,685 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000063 · wk-form4_1741387217.xml · derivative · entry 2

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,685 shares

Expires 2025-03-05

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 05, 2025 Filed Mar 7, 2025 17:40 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionCommon Stock 5,685 $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000063 · wk-form4_1741387217.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,921

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
December 31, 2024 Filed Jan 3, 2025 16:55 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001227654-25-000012 · wk-form4_1735941315.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,236

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
September 30, 2024 Filed Oct 1, 2024 18:20 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 2,340 $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000179 · wk-form4_1727821249.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,736

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
June 28, 2024 Filed Jul 1, 2024 16:07 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 2,723 $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000137 · wk-form4_1719864441.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,396

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
May 07, 2024 Filed May 7, 2024 19:00 UTC Metallus Inc. MTUS · Entity 5137 GrantCommon Shares 5,770 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-054900 · ownership.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,770

F1 · shares: The reported transaction is an award of restricted stock units which will vest in full on May 7, 2025, subject to the terms of the grant agreement.

Read SEC document
March 31, 2024 Filed Apr 1, 2024 18:27 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 1,787 $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000091 · wk-form4_1712010454.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,673

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 17:26 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantRestricted Stock Unit · Derivative 5,685 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000066 · wk-form4_1709850386.xml · derivative · entry 2

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,685

Underlying: Common Stock · 5,685 shares

Expires 2025-03-05

F1 · shares: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

Read SEC document
February 15, 2024 Filed Feb 20, 2024 16:01 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionRestricted Stock Unit · Derivative 2,989 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000044 · wk-form4_1708462872.xml · derivative · entry 2

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,989 shares

Expires 2024-02-15

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 15, 2024 Filed Feb 20, 2024 16:01 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionCommon Stock 2,989 $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000044 · wk-form4_1708462872.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,886

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
December 31, 2023 Filed Jan 3, 2024 16:25 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 1,111 $0.00 $0.00
Disclosure

SEC source: 0001227654-24-000009 · wk-form4_1704317097.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,897

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
September 30, 2023 Filed Oct 3, 2023 18:08 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 962 $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000194 · wk-form4_1696370879.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,786

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

Read SEC document
August 18, 2023 Filed Aug 18, 2023 12:31 UTC Arconic Corp ARNC · Entity 110394 Disposition to issuerStock Options (right to buy) · Derivative 14,768 $30.00 Strike: $32.73 $443,040.00
Disclosure

SEC source: 0001140361-23-040423 · form4.xml · derivative · entry 4

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,768 shares

Expires 2025-01-20

F3 · price: In accordance with the Merger Agreement, at the Effective Time, each stock option ("Option") was cashed out based on the Merger Consideration, less the exercise price for each such Option.

F3 · derivative.exercise_date: In accordance with the Merger Agreement, at the Effective Time, each stock option ("Option") was cashed out based on the Merger Consideration, less the exercise price for each such Option.

Read SEC document
August 18, 2023 Filed Aug 18, 2023 12:31 UTC Arconic Corp ARNC · Entity 110394 Disposition to issuerPerformance-Based Restricted Stock Units 38,980 $30.00 $1,169,400.00
Disclosure

SEC source: 0001140361-23-040423 · form4.xml · nonDerivative · entry 3

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · shares: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

F2 · price: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

Read SEC document
August 18, 2023 Filed Aug 18, 2023 12:31 UTC Arconic Corp ARNC · Entity 110394 Disposition to issuerRestricted Stock Units 38,980 $30.00 $1,169,400.00
Disclosure

SEC source: 0001140361-23-040423 · form4.xml · nonDerivative · entry 2

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · shares: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

F2 · price: In accordance with the Merger Agreement, at the Effective Time, each (a) restricted stock unit award, other than performance-based restricted stock units ("PRSU Awards"), and (b) deferred stock unit award under the Arconic Corp. Deferred Compensation Plan was cashed out based on the Merger Consideration. Each PRSU Award became fully vested with respect to a number of shares equal to: (x) for each such award granted in 2021, 42.9% of the target number of shares covered by the award, (y) for each such award granted in 2022, 66.3% of the target number of shares covered by the award and (z) for each such award granted in 2023, the target number of shares covered by such award. To the extent that a PRSU Award became vested, the PRSU Award was cashed out based on the Merger Consideration.

Read SEC document
August 18, 2023 Filed Aug 18, 2023 12:31 UTC Arconic Corp ARNC · Entity 110394 Disposition to issuerCommon Stock 36,337 $30.00 $1,090,110.00
Disclosure

SEC source: 0001140361-23-040423 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Represents shares of Arconic Corporation ("Arconic") common stock disposed of in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 4, 2023, by and among Arconic and affiliates of funds managed by Apollo Global Management, Inc. In accordance with the Merger Agreement, at the effective time of the merger contemplated thereby (the "Effective Time"), each share of Arconic common stock held by the reporting person was converted into the right to receive $30.00 in cash (the "Merger Consideration").

F1 · price: Represents shares of Arconic Corporation ("Arconic") common stock disposed of in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 4, 2023, by and among Arconic and affiliates of funds managed by Apollo Global Management, Inc. In accordance with the Merger Agreement, at the effective time of the merger contemplated thereby (the "Effective Time"), each share of Arconic common stock held by the reporting person was converted into the right to receive $30.00 in cash (the "Merger Consideration").

Read SEC document
July 11, 2023 Filed Jul 12, 2023 16:22 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionRestricted Stock Unit · Derivative 2,331 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000157 · wk-form4_1689193317.xml · derivative · entry 2

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,331 shares

Expires 2023-07-11

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 11, 2023 Filed Jul 12, 2023 16:22 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 Exercise / conversionCommon Stock 2,331 $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000157 · wk-form4_1689193317.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,824

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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June 30, 2023 Filed Jul 5, 2023 17:42 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 754 $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000151 · wk-form4_1688593366.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,493

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

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April 17, 2023 Filed Apr 19, 2023 16:52 UTC Arconic Corp ARNC · Entity 110394 Tax withholdingCommon Stock 12,610 $26.02 $328,112.20
Disclosure

SEC source: 0001127602-23-013236 · form4.xml · nonDerivative · entry 3

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,776

F2 · kind: The disposition represents a withholding of shares to satisfy tax obligations related to the vesting of time-vested Restricted Stock Units.

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April 17, 2023 Filed Apr 19, 2023 16:52 UTC Arconic Corp ARNC · Entity 110394 Tax withholdingCommon Stock 428 $26.02 $11,136.56
Disclosure

SEC source: 0001127602-23-013236 · form4.xml · nonDerivative · entry 2

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,386

F1 · kind: The disposition represents a withholding of shares to satisfy tax obligations related to the vesting of performance-based Restricted Stock Units.

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April 17, 2023 Filed Apr 19, 2023 16:52 UTC Arconic Corp ARNC · Entity 110394 Exercise / conversionCommon Stock 939 $26.02 $24,432.78
Disclosure

SEC source: 0001127602-23-013236 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,814

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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March 31, 2023 Filed Apr 4, 2023 16:14 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantCommon Stock 739 $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000089 · wf-form4_168063924224435.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 739

F1 · shares: Represents common stock units granted by the Issuer in connection with the Reporting Person's service as a director.

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March 01, 2023 Filed Mar 2, 2023 16:48 UTC Arconic Corp ARNC · Entity 110394 GrantCommon Stock 12,949 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-008408 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,875

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February 15, 2023 Filed Feb 16, 2023 17:31 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantRestricted Stock Unit · Derivative 2,989 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-23-000042 · wf-form4_167658667925466.xml · derivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,989

Underlying: Common Stock · 2,989 shares

Expires 2024-02-15

F1 · shares: Represents annual grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the earlier of (a) the day immediately preceding the Issuer's next annual meeting (as long as the meeting is held at least 50 weeks from the grant date) and (b) the first anniversary of the grant date.

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August 08, 2022 Filed Aug 10, 2022 16:17 UTC Arconic Corp ARNC · Entity 110394 SaleCommon Stock 31,122 $28.28 $880,130.16
Disclosure

SEC source: 0001127602-22-020759 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,926

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July 11, 2022 Filed Jul 13, 2022 16:22 UTC COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 GrantRestricted Stock Unit · Derivative 2,331 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001227654-22-000218 · wf-form4_165774371648101.xml · derivative · entry 1

Miller Melissa M · CIK 0001806395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,331

Underlying: Common Stock · 2,331 shares

Expires 2023-07-11

F1 · shares: Represents initial grant of restricted stock units in connection with the Reporting Person's service as a director, which will vest on the first anniversary of the grant date.

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March 15, 2022 Filed Mar 17, 2022 17:05 UTC Arconic Corp ARNC · Entity 110394 Tax withholdingCommon Stock 14,970 $23.08 $345,507.60
Disclosure

SEC source: 0001062993-22-008053 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,048

F1 · shares: The disposition represents a withholding of shares to satisfy tax obligations related to the vesting of restricted stock units.

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March 07, 2022 Filed Mar 9, 2022 17:02 UTC Arconic Corp ARNC · Entity 110394 PurchaseCommon Stock 3,800 $26.00 $98,800.00
Disclosure

SEC source: 0001062993-22-007207 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 6,300

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March 01, 2022 Filed Mar 2, 2022 18:58 UTC Arconic Corp ARNC · Entity 110394 Exercise / conversionCommon Stock 12,483 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-006456 · form4.xml · nonDerivative · entry 2

Miller Melissa M · CIK 0001806395 · Executive VP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,018

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 28, 2022 Filed Mar 2, 2022 18:58 UTC Arconic Corp ARNC · Entity 110394 Tax withholdingCommon Stock 8,973 $30.70 $275,471.10
Disclosure

SEC source: 0001062993-22-006456 · form4.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Executive VP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,535

F1 · kind: The disposition represents a withholding of shares to satisfy tax obligations related to the vesting of Restricted Stock Units.

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May 21, 2021 Filed May 24, 2021 20:56 UTC Arconic Corp ARNC · Entity 110394 GrantCommon Stock 13,548 $23.99 $325,016.52
Disclosure

SEC source: 0001790982-21-000053 · edgar.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Executive VP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,508

F1 · shares: On May 20, 2021, the shareholders approved certain amendments to the Arconic Corporation 2020 Stock Incentive Plan, including an increase in shares reserved for grants under the Stock Incentive Plan. As part of its governance practices, the Compensation and Benefits Committee of the Board of Directors adopted its equity grant and vesting cadence for annual employee grants, with grants to occur on March 1st of every year or the first business day thereafter. In order to align the 2021 annual employee equity grants with its equity grant and vesting cadence, the Compensation and Benefits Committee at its February meeting authorized the grant of the annual employee equity awards on May 21, 2021, with the number of shares granted to be calculated based on the closing price of Arconic, Inc. common stock on March 1, 2021 and subject to shareholder approval of the Amendments. The vesting date for the 2021 annual employee grant is March 1, 2024.

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February 26, 2021 Filed Mar 1, 2021 20:12 UTC Arconic Corp ARNC · Entity 110394 PurchaseCommon Stock 2,500 $22.87 $57,175.00
Disclosure

SEC source: 0000004281-21-000058 · edgar.xml · nonDerivative · entry 2

Miller Melissa M · CIK 0001806395 · Executive VP & CHRO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,500

F1 · shares: Ms. Miller purchased these shares on the open market.

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February 26, 2021 Filed Mar 1, 2021 20:12 UTC Arconic Corp ARNC · Entity 110394 PurchaseCommon Stock 3,000 $22.85 $68,550.00
Disclosure

SEC source: 0000004281-21-000058 · edgar.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Executive VP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,353

F1 · shares: Ms. Miller purchased these shares on the open market.

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January 19, 2021 Filed Jan 21, 2021 18:42 UTC Arconic Corp ARNC · Entity 110394 Tax withholdingCommon Stock 4,381 $30.01 $131,473.81
Disclosure

SEC source: 0000004281-21-000020 · edgar.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,960

F1 · shares: The disposition represents a withholding of shares to satisfy tax obligations related to the vesting of Restricted Stock Units.

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April 17, 2020 Filed Apr 21, 2020 11:40 UTC Arconic Corp ARNC · Entity 110394 GrantCommon Stock 27,720 $0.00 $0.00
Disclosure

SEC source: 0001790982-20-000097 · edgar.xml · nonDerivative · entry 1

Miller Melissa M · CIK 0001806395 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,342

Read SEC document

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