MAGN

SEC source: 0001127602-24-026637 · form4.xml · derivative · entry 7

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F7 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026637 · form4.xml · derivative · entry 6

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,750

Underlying: Common Stock, Par Value $.01 · 4,750 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F6 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0001127602-24-026637 · form4.xml · nonDerivative · entry 4

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,615

F2 · shares: These shares are being withheld to satisfy tax obligations.

F4 · balance_after: Represents shares of Magnera Corporation (formerly Glatfelter Corporation, "the Issuer") common stock, par value $0.01 per share, after giving effect to a 1-for-13 reverse stock split effective on November 4, 2024 and the subsequent vesting of Performance Shares reported above.

SEC source: 0001127602-24-026637 · form4.xml · nonDerivative · entry 3

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,860

F3 · shares: These shares were received in settlement of a Performance Share Award granted on February 24, 2023. In connection with a series of transactions pursuant to which a wholly-owned subsidiary of the Issuer combined with Berry Global Group Inc.'s global nonwovens and hygiene films business in a Reverse Morris Trust transaction (collectively, the "Transactions"), outstanding performance stock awards ("PSAs") held by executive officers of the Issuer that were outstanding immediately prior to the Transactions vested upon the closing of the Transactions, and, as a result, were deemed to be earned and vested at (i) actual performance for completed performance periods, and (ii) target performance through the date of the Transactions for incomplete performance periods.

SEC source: 0001127602-24-026637 · form4.xml · nonDerivative · entry 2

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 990

F2 · shares: These shares are being withheld to satisfy tax obligations.

SEC source: 0001127602-24-026637 · form4.xml · nonDerivative · entry 1

Urey Jill L. · CIK 0001789456 · EVP, GC & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,020

F1 · shares: These shares were received in settlement of a Performance Share Award granted on February 18, 2022. In connection with a series of transactions pursuant to which a wholly-owned subsidiary of the Issuer combined with Berry Global Group Inc.'s global nonwovens and hygiene films business in a Reverse Morris Trust transaction (collectively, the "Transactions"), outstanding performance stock awards ("PSAs") held by executive officers of the Issuer that were outstanding immediately prior to the Transactions vested upon the closing of the Transactions, and, as a result, were deemed to be earned and vested at (i) actual performance for completed performance periods, and (ii) target performance through the date of the Transactions for incomplete performance periods.

SEC source: 0001127602-24-026635 · form4.xml · derivative · entry 7

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,876

Underlying: Common Stock, Par Value $.01 · 11,876 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F7 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026635 · form4.xml · derivative · entry 6

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,938

Underlying: Common Stock, Par Value $.01 · 5,938 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F6 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0001127602-24-026635 · form4.xml · nonDerivative · entry 4

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,875

F2 · shares: These shares are being withheld to satisfy tax obligations.

F4 · balance_after: Represents shares of Magnera Corporation (formerly Glatfelter Corporation, "the Issuer") common stock, par value $0.01 per share, after giving effect to a 1-for-13 reverse stock split effective on November 4, 2024 and the subsequent vesting of Performance Shares reported above.

SEC source: 0001127602-24-026635 · form4.xml · nonDerivative · entry 3

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,498

F3 · shares: These shares were received in settlement of a Performance Share Award granted on February 24, 2023. In connection with a series of transactions pursuant to which a wholly-owned subsidiary of the Issuer combined with Berry Global Group Inc.'s global nonwovens and hygiene films business in a Reverse Morris Trust transaction (collectively, the "Transactions"), outstanding performance stock awards ("PSAs") held by executive officers of the Issuer that were outstanding immediately prior to the Transactions vested upon the closing of the Transactions, and, as a result, were deemed to be earned and vested at (i) actual performance for completed performance periods, and (ii) target performance through the date of the Transactions for incomplete performance periods.

SEC source: 0001127602-24-026635 · form4.xml · nonDerivative · entry 2

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,324

F2 · shares: These shares are being withheld to satisfy tax obligations.

SEC source: 0001127602-24-026635 · form4.xml · nonDerivative · entry 1

Beck Eileen L · CIK 0001702499 · EVP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,397

F1 · shares: These shares were received in settlement of a Performance Share Award granted on February 18, 2022. In connection with a series of transactions pursuant to which a wholly-owned subsidiary of the Issuer combined with Berry Global Group Inc.'s global nonwovens and hygiene films business in a Reverse Morris Trust transaction (collectively, the "Transactions"), outstanding performance stock awards ("PSAs") held by executive officers of the Issuer that were outstanding immediately prior to the Transactions vested upon the closing of the Transactions, and, as a result, were deemed to be earned and vested at (i) actual performance for completed performance periods, and (ii) target performance through the date of the Transactions for incomplete performance periods.

SEC source: 0001127602-24-026614 · form4.xml · derivative · entry 3

Brown Bruce · CIK 0001436840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026618 · form4.xml · derivative · entry 3

Fogarty Kevin Michael · CIK 0001478560 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026586 · form4.xml · derivative · entry 2

Fahnemann Thomas · CIK 0001943784 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,125

Underlying: Common Stock, Par Value $.01 · 7,125 shares

Expires 2025-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026580 · form4.xml · derivative · entry 2

Salmon Tom · CIK 0001559208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026574 · form4.xml · derivative · entry 2

RICKERTSEN CARL J · CIK 0001203479 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026570 · form4.xml · derivative · entry 1

Marnick Samantha J. · CIK 0001510064 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026564 · form4.xml · derivative · entry 5

Begle Curt · CIK 0001559276 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,258

Underlying: Common Stock, Par Value $.01 · 71,258 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F7 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026564 · form4.xml · derivative · entry 4

Begle Curt · CIK 0001559276 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,631

Underlying: Common Stock, Par Value $.01 · 54,631 shares

Expires 2027-11-04

F5 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F6 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0001127602-24-026552 · form4.xml · derivative · entry 1

Curless Michael S · CIK 0001580949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,501

Underlying: Common Stock, Par Value $.01 · 9,501 shares

Expires 2025-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-026539 · form4.xml · derivative · entry 2

Schalk Achim · CIK 0002042339 · President, EMEIA/APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,876

Underlying: Common Stock, Par Value $.01 · 11,876 shares

Expires 2027-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026539 · form4.xml · derivative · entry 1

Schalk Achim · CIK 0002042339 · President, EMEIA/APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,641

Underlying: Common Stock, Par Value $.01 · 5,641 shares

Expires 2027-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F2 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0001127602-24-026533 · form4.xml · derivative · entry 2

Till James · CIK 0001596705 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,752

Underlying: Common Stock, Par Value $.01 · 23,752 shares

Expires 2027-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026533 · form4.xml · derivative · entry 1

Till James · CIK 0001596705 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,251

Underlying: Common Stock, Par Value $.01 · 14,251 shares

Expires 2027-11-04

F1 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F2 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0001127602-24-026529 · form4.xml · derivative · entry 3

Manroa Tarun · CIK 0002042335 · EVP, COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,752

Underlying: Common Stock, Par Value $.01 · 23,752 shares

Expires 2027-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F4 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date, subject to the individual's continuous employment with Magnera Corporation.

SEC source: 0001127602-24-026529 · form4.xml · derivative · entry 2

Manroa Tarun · CIK 0002042335 · EVP, COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,688

Underlying: Common Stock, Par Value $.01 · 10,688 shares

Expires 2027-11-04

F2 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

SEC source: 0000950170-24-109684 · ownership.xml · nonDerivative · entry 1

Carlson Capital, L.P. · CIK 0001056973 · 10% owner

Double Black Diamond Offshore Ltd · CIK 0001404976 · 10% owner

Black Diamond Offshore Ltd. · CIK 0001452364 · 10% owner

Asgard Investment Corp. II · CIK 0001503915 · 10% owner

Carlson Clint Duane · CIK 0001404625 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 4,335,000

F1 · price: Transaction reflects direct disposition by Double Black Diamond Offshore Ltd., a Cayman Islands exempt company (the "Double Offshore") of 320,691 shares.

F2 · ownership.nature: The shares of Common Stock to which this relates are held directly by Double Offshore and Black Diamond Offshore Ltd., a Cayman Islands exempted company ("Offshore", together with Double Offshore, the "Funds").

F3 · ownership.nature: Carlson Capital, L.P., a Delaware limited partnership ("Carlson Capital") serves as the investment manager to, and has the power to direct the affairs of, the Funds. Asgard Investment Corp. II, a Delaware corporation ("Asgard II") serves as the general partner of, and has the power to direct the affairs of, Carlson Capital. Mr. Clint D. Carlson, a U.S. citizen, serves as the president of, and has the power to direct the affairs of, Asgard II and Carlson Capital. Each of the reporting persons disclaims beneficial ownership of the securities to which this Form 4 relates for the purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of the reporting person's pecuniary interest in the securities.

SEC source: 0000950170-24-108751 · ownership.xml · nonDerivative · entry 1

Carlson Capital, L.P. · CIK 0001056973 · 10% owner

Double Black Diamond Offshore Ltd · CIK 0001404976 · 10% owner

Black Diamond Offshore Ltd. · CIK 0001452364 · 10% owner

Asgard Investment Corp. II · CIK 0001503915 · 10% owner

Carlson Clint Duane · CIK 0001404625 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 4,655,691

F1 · price: Transaction reflects direct disposition by Double Black Diamond Offshore Ltd., a Cayman Islands exempt company (the "Double Offshore") of 50,000 shares. The transactions referenced herein provide for various per share prices ranging from $1.73 to $1.85. The Reporting Persons undertake to provide to the Staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: The shares of Common Stock to which this relates are held directly by Double Offshore and Black Diamond Offshore Ltd., a Cayman Islands exempted company ("Offshore", together with Double Offshore, the "Funds").

F3 · ownership.nature: Carlson Capital, L.P., a Delaware limited partnership ("Carlson Capital") serves as the investment manager to, and has the power to direct the affairs of, the Funds. Asgard Investment Corp. II, a Delaware corporation ("Asgard II") serves as the general partner of, and has the power to direct the affairs of, Carlson Capital. Mr. Clint D. Carlson, a U.S. citizen, serves as the president of, and has the power to direct the affairs of, Asgard II and Carlson Capital. Each of the reporting persons disclaims beneficial ownership of the securities to which this Form 4 relates for the purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of the reporting person's pecuniary interest in the securities.

SEC source: 0001127602-24-022975 · form4.xml · derivative · entry 4

Fahnemann Thomas · CIK 0001943784 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock, Par Value $.01 · 120,000 shares

Expires 2025-08-24

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.

F1 · price: Because the payout occurred on Saturday, August 24, 2024, the value of the shares was determined using the closing price of the previous business day, Friday, August 23, 2024.

F4 · derivative.exercise_date: This vesting represents the first of two equal vestings of the CEO RSU Award granted on 8/24/2022. The final half vests, and all restrictions lapse, on 8/24/2025.

SEC source: 0001127602-24-022975 · form4.xml · nonDerivative · entry 2

Fahnemann Thomas · CIK 0001943784 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,377

F2 · shares: These shares are being withheld to satisfy tax obligations.

F1 · price: Because the payout occurred on Saturday, August 24, 2024, the value of the shares was determined using the closing price of the previous business day, Friday, August 23, 2024.

SEC source: 0001127602-24-022975 · form4.xml · nonDerivative · entry 1

Fahnemann Thomas · CIK 0001943784 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190,026

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.

F1 · price: Because the payout occurred on Saturday, August 24, 2024, the value of the shares was determined using the closing price of the previous business day, Friday, August 23, 2024.

SEC source: 0001127602-24-021470 · form4.xml · derivative · entry 4

Illetschko Boris · CIK 0001995579 · SVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,455

Underlying: Common Stock, Par Value $.01 · 13,227 shares

Expires 2026-08-01

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_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F3 · derivative.exercise_date: This 2023 RSU LTIP grant vests one-third 8/1/2024, one-third 8/1/2025 and one-third 8/1/2026. This grant vests in full, and all restrictions lapse, three years from the Grant Date

SEC source: 0001127602-24-021470 · form4.xml · nonDerivative · entry 2

Illetschko Boris · CIK 0001995579 · SVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,426

F1 · shares: These shares are being withheld to satisfy tax obligations.

SEC source: 0001127602-24-021470 · form4.xml · nonDerivative · entry 1

Illetschko Boris · CIK 0001995579 · SVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,227

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.

SEC source: 0000950170-24-079721 · ownership.xml · nonDerivative · entry 2

CARLSON CAPITAL L P · CIK 0001056973 · 10% owner

Black Diamond Arbitrage Offshore Ltd. · CIK 0001613525 · 10% owner

EDCA 2019 Fund, L.P. · CIK 0001951606 · 10% owner

Asgard Investment Corp. II · CIK 0001503915 · 10% owner

Carlson Clint Duane · CIK 0001404625 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 4,705,691

F4 · price: The transactions referenced herein provide for various per share prices ranging from $1.39 to $1.620557. The Reporting Persons undertake to provide to the Staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: Carlson Capital, L.P., a Delaware limited partnership ("Carlson Capital") serves as the investment manager to, and has the power to direct the affairs of, the Funds. Asgard Investment Corp. II, a Delaware corporation ("Asgard II") serves as the general partner of, and has the power to direct the affairs of, Carlson Capital. Mr. Clint D. Carlson, a U.S. citizen, serves as the president of, and has the power to direct the affairs of, Asgard II and Carlson Capital. Each of the reporting persons disclaims beneficial ownership of the securities to which this Form 4 relates for the purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of the reporting person's pecuniary interest in the securities.

F5 · ownership.nature: Transaction reflects direct disposition by Arbitrage of 1,758,784 shares and by EDCA of 504,200 shares.

SEC source: 0000950170-24-079721 · ownership.xml · nonDerivative · entry 1

CARLSON CAPITAL L P · CIK 0001056973 · 10% owner

Black Diamond Arbitrage Offshore Ltd. · CIK 0001613525 · 10% owner

EDCA 2019 Fund, L.P. · CIK 0001951606 · 10% owner

Asgard Investment Corp. II · CIK 0001503915 · 10% owner

Carlson Clint Duane · CIK 0001404625 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 6,968,675

F1 · price: The transactions referenced herein provide for various per share prices ranging from $1.630146 to $1.79. The Reporting Persons undertake to provide to the Staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: Transaction reflects direct disposition by Black Diamond Arbitrage Offshore Ltd., a Cayman Islands exempted company ("Arbitrage") of 161,133 shares and by EDCA 2019 Fund, L.P., a Delaware limited partnership ("EDCA," together with Double Offshore and Arbitrage, the "Funds") of 46,192 shares.

F3 · ownership.nature: Carlson Capital, L.P., a Delaware limited partnership ("Carlson Capital") serves as the investment manager to, and has the power to direct the affairs of, the Funds. Asgard Investment Corp. II, a Delaware corporation ("Asgard II") serves as the general partner of, and has the power to direct the affairs of, Carlson Capital. Mr. Clint D. Carlson, a U.S. citizen, serves as the president of, and has the power to direct the affairs of, Asgard II and Carlson Capital. Each of the reporting persons disclaims beneficial ownership of the securities to which this Form 4 relates for the purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of the reporting person's pecuniary interest in the securities.

SEC source: 0001127602-24-015207 · form4.xml · derivative · entry 4

Shettigar Ramesh · CIK 0001884425 · Senior VP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,851

Underlying: Common Stock, Par Value $.01 · 4,750 shares

Expires 2025-05-12

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_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F5 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date.

SEC source: 0001127602-24-015207 · form4.xml · derivative · entry 3

Shettigar Ramesh · CIK 0001884425 · Senior VP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,601

Underlying: Common Stock, Par Value $.01 · 102 shares

Expires 2025-05-12

F3 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F4 · shares: These are dividend equivalents in the form of additional Restricted Stock Units ("RSUs") that have accrued on the 5/12/2022 RSU Promotion Grant reported previously. The dividend equivalents are added to the initial grant at the time of payout.

F6 · price: Not applicable to this transaction.

F5 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date.

SEC source: 0001127602-24-015207 · form4.xml · nonDerivative · entry 2

Shettigar Ramesh · CIK 0001884425 · Senior VP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,151

F2 · shares: These shares are being withheld to satisfy tax obligations.

SEC source: 0001127602-24-015207 · form4.xml · nonDerivative · entry 1

Shettigar Ramesh · CIK 0001884425 · Senior VP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,701

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.

F1 · price: Because the payout occurred on a Sunday, May 12, 2024, the value of the shares was determined using the closing price of the previous business day Friday, May 10, 2024.

SEC source: 0001127602-24-015205 · form4.xml · derivative · entry 4

ELDER DAVID C · CIK 0001272556 · Vice Pres, Finance and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,410

Underlying: Common Stock, Par Value $.01 · 4,318 shares

Expires 2025-05-12

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_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F5 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date.

SEC source: 0001127602-24-015205 · form4.xml · derivative · entry 3

ELDER DAVID C · CIK 0001272556 · Vice Pres, Finance and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,728

Underlying: Common Stock, Par Value $.01 · 93 shares

Expires 2025-05-12

F3 · derivative.exercise_price: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F4 · shares: These are dividend equivalents in the form of additional Restricted Stock Units ("RSUs") that have accrued on the 5/12/2022 RSU Retention Grant reported previously. The dividend equivalents are added to the initial grant at the time of payout.

F6 · price: Not applicable to this transaction.

F5 · derivative.exercise_date: This grant vests in full and all restrictions lapse three years from the Grant Date.

SEC source: 0001127602-24-015205 · form4.xml · nonDerivative · entry 2

ELDER DAVID C · CIK 0001272556 · Vice Pres, Finance and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,177

F1 · shares: These shares are being withheld to satisfy tax obligations.

F2 · price: Because the payout occurred on a Sunday, May 12, 2024, the value of the shares was determined using the closing price of the previous business day Friday, May 10, 2024.

SEC source: 0001127602-24-015205 · form4.xml · nonDerivative · entry 1

ELDER DAVID C · CIK 0001272556 · Vice Pres, Finance and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,374

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.

SEC source: 0001127602-24-015112 · form4.xml · derivative · entry 1

Brown Bruce · CIK 0001436840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,552

Underlying: Common Stock, Par Value $.01 · 70,552 shares

Expires 2025-05-10

F1 · derivative.exercise_price: Not applicable to this transaction.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-015107 · form4.xml · derivative · entry 1

DAHLBERG KATHLEEN · CIK 0001192107 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,552

Underlying: Common Stock, Par Value $.01 · 70,552 shares

Expires 2025-05-10

F1 · derivative.exercise_price: Not applicable to this transaction.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-015104 · form4.xml · derivative · entry 1

Gallagher Marie T. · CIK 0001521126 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,552

Underlying: Common Stock, Par Value $.01 · 70,552 shares

Expires 2025-05-10

F1 · derivative.exercise_price: Not applicable to this transaction.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-015099 · form4.xml · derivative · entry 1

Fogarty Kevin Michael · CIK 0001478560 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,552

Underlying: Common Stock, Par Value $.01 · 70,552 shares

Expires 2025-05-10

F1 · derivative.exercise_price: Not applicable to this transaction.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.

SEC source: 0001127602-24-015094 · form4.xml · derivative · entry 1

Hackett Darrel H. · CIK 0001829199 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,552

Underlying: Common Stock, Par Value $.01 · 70,552 shares

Expires 2025-05-10

F1 · derivative.exercise_price: Not applicable to this transaction.

F2 · derivative.exercise_date: This grant vests in full and all restrictions lapse one year from the Grant Date.