LNTH

SEC source: 0001062993-25-004618 · form4.xml · nonDerivative · entry 1

Morgan Amanda Michelle · CIK 0002018026 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,652

SEC source: 0001062993-25-004628 · form4.xml · nonDerivative · entry 2

Niedzwiecki Daniel · CIK 0001861113 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,351

SEC source: 0001062993-25-004628 · form4.xml · nonDerivative · entry 1

Niedzwiecki Daniel · CIK 0001861113 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,258

F1 · kind: The transaction reported in this Form 4 reflects additional shares of common stock issued by Lantheus Holdings, Inc. ("LNTH") to the reporting person upon the vesting of relative Total Shareholder Return performance-based restricted stock units ("PSUs") that were previously granted and included in the Form 4 filed on March 7, 2022. The number of shares reported in the Form 4 reflected 100% of the target number of shares underlying the PSUs. The number of shares that actually vested under the PSUs equaled 200% of the target number of shares. Accordingly, the number of shares reported in this Form 4 reflects the difference between the number of shares that actually vested under the PSUs and the target number of shares originally included in the Form 4.

SEC source: 0001062993-25-004623 · form4.xml · nonDerivative · entry 2

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,912

SEC source: 0001062993-25-004623 · form4.xml · nonDerivative · entry 1

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,506

F1 · kind: The transaction reported in this Form 4 reflects additional shares of common stock issued by Lantheus Holdings, Inc. ("LNTH") to the reporting person upon the vesting of relative Total Shareholder Return performance-based restricted stock units ("PSUs") that were previously granted and included in the Form 4 filed on March 7, 2022. The number of shares reported in the Form 4 reflected 100% of the target number of shares underlying the PSUs. The number of shares that actually vested under the PSUs equaled 200% of the target number of shares. Accordingly, the number of shares reported in this Form 4 reflects the difference between the number of shares that actually vested under the PSUs and the target number of shares originally included in the Form 4.

SEC source: 0001062993-25-004625 · form4.xml · nonDerivative · entry 1

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,511

SEC source: 0001062993-25-004627 · form4.xml · nonDerivative · entry 2

Marshall Robert J. Jr. · CIK 0001754976 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,976

SEC source: 0001062993-25-004627 · form4.xml · nonDerivative · entry 1

Marshall Robert J. Jr. · CIK 0001754976 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,237

F1 · kind: The transaction reported in this Form 4 reflects additional shares of common stock issued by Lantheus Holdings, Inc. ("LNTH") to the reporting person upon the vesting of relative Total Shareholder Return performance-based restricted stock units ("PSUs") that were previously granted and included in the Form 4 filed on March 7, 2022. The number of shares reported in the Form 4 reflected 100% of the target number of shares underlying the PSUs. The number of shares that actually vested under the PSUs equaled 200% of the target number of shares. Accordingly, the number of shares reported in this Form 4 reflects the difference between the number of shares that actually vested under the PSUs and the target number of shares originally included in the Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 6

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 440,399

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024, in connection with sell-to-cover transactions to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.79 to $96.09, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (7) to this Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 5

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 445,370

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024, in connection with sell-to-cover transactions to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.79 to $95.77, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (6) to this Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 4

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 463,064

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024, in connection with sell-to-cover transactions to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.79 to $94.78, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (5) to this Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 3

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 478,081

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024, in connection with sell-to-cover transactions to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.79 to $93.755, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 2

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 487,241

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024, in connection with sell-to-cover transactions to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.76 to $92.725, inclusive. The reporting person undertakes to provide to LNTH any security holder of LNTH or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

SEC source: 0001062993-25-004620 · form4.xml · nonDerivative · entry 1

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 493,506

F1 · kind: The transaction reported in this Form 4 reflects additional shares of common stock issued by Lantheus Holdings, Inc. ("LNTH") to the reporting person upon the vesting of relative Total Shareholder Return performance-based restricted stock units ("PSUs") that were previously granted and included in the Form 4 filed on March 7, 2022. The number of shares reported in the Form 4 reflected 100% of the target number of shares underlying the PSUs. The number of shares that actually vested under the PSUs equaled 200% of the target number of shares. Accordingly, the number of shares reported in this Form 4 reflects the difference between the number of shares that actually vested under the PSUs and the target number of shares originally included in the Form 4.

SEC source: 0001062993-25-002103 · form4.xml · derivative · entry 2

Morrow Phuong Khanh · CIK 0001928989 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,017

Underlying: Common Stock · 1,017 shares

Expires 2035-02-07

SEC source: 0001062993-25-002103 · form4.xml · nonDerivative · entry 1

Morrow Phuong Khanh · CIK 0001928989 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 563

SEC source: 0001062993-25-002208 · form4a.xml · derivative · entry 1

Morrow Phuong Khanh · CIK 0001928989 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,015

Underlying: Common Stock · 1,015 shares

Expires 2035-02-07

F1 · shares: The Form 4 originally filed on February 11, 2025, inadvertently reported 1,017 options granted on February 7, 2025, due to an administrative error. The correct number of options granted on February 7, 2025, is 1,015 and is being reported in this amendment.

F1 · derivative.underlying_shares: The Form 4 originally filed on February 11, 2025, inadvertently reported 1,017 options granted on February 7, 2025, due to an administrative error. The correct number of options granted on February 7, 2025, is 1,015 and is being reported in this amendment.

F1 · balance_after: The Form 4 originally filed on February 11, 2025, inadvertently reported 1,017 options granted on February 7, 2025, due to an administrative error. The correct number of options granted on February 7, 2025, is 1,015 and is being reported in this amendment.

SEC source: 0001062993-25-000889 · form4.xml · nonDerivative · entry 1

Thrall James H · CIK 0001315048 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 33,207

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2024.

SEC source: 0001062993-24-021182 · form4.xml · derivative · entry 5

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,666 shares

Expires 2025-06-25

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 · derivative.exercise_date: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001062993-24-021182 · form4.xml · derivative · entry 4

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,102 shares

Expires 2025-01-23

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 · derivative.exercise_date: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001062993-24-021182 · form4.xml · nonDerivative · entry 3

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,148

SEC source: 0001062993-24-021182 · form4.xml · nonDerivative · entry 2

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,594

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: 0001062993-24-021182 · form4.xml · nonDerivative · entry 1

MARKISON BRIAN A · CIK 0001283061 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,928

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: 0002064832-25-000088 · form4.xml · nonDerivative · entry 1

Morgan Amanda Michelle · CIK 0002018026 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,055

F1 · balance_after: Such amount excludes securities acquired or disposed of subsequent to December 15, 2024.

SEC source: 0001062993-24-019355 · form4.xml · nonDerivative · entry 1

Marshall Robert J. Jr. · CIK 0001754976 · CFO and Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,963

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 12, 2024.

SEC source: 0001062993-24-019286 · form4.xml · nonDerivative · entry 2

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 96,737

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024.

SEC source: 0001062993-24-019286 · form4.xml · nonDerivative · entry 1

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 97,092

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024.

F2 · balance_after: Includes 112 shares acquired under the LNTH employee stock purchase plan on September 13, 2024.

SEC source: 0001062993-24-018931 · form4.xml · nonDerivative · entry 4

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 443,436

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.38 to $89.86, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (5) to this Form 4.

SEC source: 0001062993-24-018931 · form4.xml · nonDerivative · entry 3

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 444,136

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.30 to $89.10, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

SEC source: 0001062993-24-018931 · form4.xml · nonDerivative · entry 2

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 447,036

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.85 to $87.04, inclusive. The reporting person undertakes to provide to LNTH, any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

SEC source: 0001062993-24-018931 · form4.xml · nonDerivative · entry 1

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 447,436

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.84 to $86.75, inclusive. The reporting person undertakes to provide to Lantheus Holdings, Inc. ("LNTH"), any security holder of LNTH or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

SEC source: 0001062993-24-016538 · form4.xml · derivative · entry 2

EASTLAND JULIA MARIE · CIK 0001500189 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,506

Underlying: Common Stock · 2,506 shares

Expires 2034-09-10

SEC source: 0001062993-24-016538 · form4.xml · nonDerivative · entry 1

EASTLAND JULIA MARIE · CIK 0001500189 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,345

SEC source: 0000950170-24-102848 · ownership.xml · nonDerivative · entry 1

Marshall Robert J. Jr. · CIK 0001754976 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,963

SEC source: 0000950170-24-100207 · ownership.xml · nonDerivative · entry 1

Thrall James H · CIK 0001315048 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,207

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2024.

SEC source: 0000950170-24-098570 · ownership.xml · derivative · entry 2

Brown Kimberly · CIK 0002033488 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,398

Underlying: Common Stock · 8,398 shares

Expires 2034-08-15

F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on August 15, 2025.

SEC source: 0000950170-24-098570 · ownership.xml · nonDerivative · entry 1

Brown Kimberly · CIK 0002033488 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,731

F1 · kind: Consists of 4,731 restricted stock units that vest in equal installments over a three-year period.

SEC source: 0000950170-24-098083 · ownership.xml · nonDerivative · entry 1

Niedzwiecki Daniel · CIK 0001861113 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,744

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024.

SEC source: 0000950170-24-097147 · ownership.xml · nonDerivative · entry 3

Ber Gerard · CIK 0001762144 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,221

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2024.

SEC source: 0000950170-24-097147 · ownership.xml · nonDerivative · entry 2

Ber Gerard · CIK 0001762144 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,321

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.75 to $97.72, inclusive. The reporting person undertakes to provide to LNTH any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

SEC source: 0000950170-24-097147 · ownership.xml · nonDerivative · entry 1

Ber Gerard · CIK 0001762144 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,546

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.75 to $96.74, inclusive. The reporting person undertakes to provide to Lantheus Holdings, Inc. ("LNTH") any security holder of LNTH or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

SEC source: 0000950170-24-095532 · ownership.xml · nonDerivative · entry 1

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 98,980

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024.

SEC source: 0000950170-24-091891 · ownership.xml · nonDerivative · entry 3

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 454,923

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

SEC source: 0000950170-24-091891 · ownership.xml · nonDerivative · entry 2

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 455,019

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.675 to $96.49, inclusive. The reporting person undertakes to provide to LNTH any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

SEC source: 0000950170-24-091891 · ownership.xml · nonDerivative · entry 1

Heino Mary Anne · CIK 0001610676 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 458,680

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.665 to $95.66, inclusive. The reporting person undertakes to provide to Lantheus Holdings, Inc. ("LNTH") any security holder of LNTH or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

F3 · balance_after: Balance reflects 41,260 shares transferred from a Grantor Retained Annuity Trust (GRAT) to the Grantor on June 7, 2024. These transfers are exempt from Section 16 pursuant to Rule 16a-13.

SEC source: 0000950170-24-084300 · ownership.xml · nonDerivative · entry 2

Sabens Andrea · CIK 0001876279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 60,420

F2 · kind: The Company requires certain senior executives to cover tax liabilities resulting from the vesting of their equity awards pursuant to sell-to-cover transactions in compliance with Rule 10b5-1. The transactions reported in this Form 4 were effected in compliance with Rule 10b5-1 to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.

SEC source: 0000950170-24-084300 · ownership.xml · nonDerivative · entry 1

Sabens Andrea · CIK 0001876279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,216

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 11, 2023.

SEC source: 0000950170-24-084304 · ownership.xml · nonDerivative · entry 1

Blanchfield Paul · CIK 0001801395 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,980

SEC source: 0000950170-24-083227 · ownership.xml · nonDerivative · entry 3

Pruden Gary J · CIK 0001673416 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By the Gary J. Pruden Revocable Trust

Disclosed balance after: 11,978

F2 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2023.

F3 · ownership.direct: The reporting person and his spouse are trustees of the Gary J. Pruden Revocable Trust, and the reporting person's children are the sole beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-075627 · ownership.xml · derivative · entry 2

Humphrey Jeffrey · CIK 0001816944 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,188

Underlying: Common Stock · 16,188 shares

Expires 2034-06-17

F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on June 17, 2025.