PHIN

SEC source: 0001981241-25-000007 · wk-form4_1758060583.xml · nonDerivative · entry 1

Gropp Chris P · CIK 0001981241 · Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,280

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

SEC source: 0001529734-25-000005 · wk-form4_1756930390.xml · nonDerivative · entry 1

Ericson Brady D · CIK 0001529734 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 407,587

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 158,577 shares of restricted stock and 53,927 restricted stock units.

SEC source: 0001598747-25-000004 · wk-form4_1756930779.xml · nonDerivative · entry 1

Anderson Todd L · CIK 0001598747 · VP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,732

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 12,398 shares of restricted stock.

SEC source: 0001981185-25-000004 · wk-form4_1756932039.xml · nonDerivative · entry 1

Logar Matthew · CIK 0001981185 · VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,982

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 12,326 shares of restricted stock.

SEC source: 0001983613-25-000004 · wk-form4_1756931887.xml · nonDerivative · entry 1

Lipinski John · CIK 0001983613 · VP and GM Fuel Syst. Europe

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,252

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 11,892 shares of restricted stock.

SEC source: 0001983987-25-000004 · wk-form4_1756931638.xml · nonDerivative · entry 1

Fryer Neil · CIK 0001983987 · VP and GM Global Aftermarket

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,878

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock units.

F2 · balance_after: Includes 12,997 restricted stock units.

SEC source: 0001981190-25-000005 · wk-form4_1756931760.xml · nonDerivative · entry 1

Gustanski Christopher · CIK 0001981190 · VP, Operational Excellence

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,025

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 10,910 shares of restricted stock.

SEC source: 0001983614-25-000004 · wk-form4_1756931431.xml · nonDerivative · entry 1

Dori Sebastian · CIK 0001983614 · VP and CPO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,568

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock units.

F2 · balance_after: Includes 9,950 restricted stock units.

SEC source: 0001982810-25-000005 · wk-form4_1756931261.xml · nonDerivative · entry 1

Di Beasi Alisa · CIK 0001982810 · VP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,595

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 16,944 shares of restricted stock.

SEC source: 0001984305-25-000004 · wk-form4_1756930639.xml · nonDerivative · entry 1

Neto de Abreu Pedro Rui · CIK 0001984305 · VP and Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,975

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock units.

F2 · balance_after: Includes 2,103 shares of restricted stock and 9,393 restricted stock units.

SEC source: 0001981241-25-000005 · wk-form4_1756930503.xml · nonDerivative · entry 1

Gropp Chris P · CIK 0001981241 · Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,046

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 35,419 shares of restricted stock.

SEC source: 0001981182-25-000004 · wk-form4_1756931124.xml · nonDerivative · entry 1

Coetzee Michael · CIK 0001981182 · VP and GM Fuel Syst. Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,167

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 12,881 shares of restricted stock.

SEC source: 0001981384-25-000005 · wk-form4_1756930922.xml · nonDerivative · entry 1

Boyle Robert · CIK 0001981384 · VP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,624

F1 · shares: Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock.

F2 · balance_after: Includes 18,653 shares of restricted stock.

SEC source: 0001628280-25-040236 · wk-form4_1755121137.xml · nonDerivative · entry 1

Pombier Samantha · CIK 0001983448 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,785

F1 · balance_after: Includes 4,948 shares of restricted stock.

SEC source: 0001628280-25-038874 · wk-form4_1754597310.xml · nonDerivative · entry 1

Gustanski Christopher · CIK 0001981190 · VP, Operational Excellence

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,046

F1 · balance_after: Includes 14,478 shares of restricted stock.

SEC source: 0001628280-25-032194 · wk-form4_1750283225.xml · nonDerivative · entry 1

Norman Daun · CIK 0001860800 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,876

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

F2 · balance_after: Includes 3,320 shares of restricted stock.

SEC source: 0001628280-25-032196 · wk-form4_1750283435.xml · nonDerivative · entry 1

WOOD ROGER · CIK 0001132432 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,876

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

F2 · balance_after: Includes 3,320 shares of restricted stock.

SEC source: 0001628280-25-032195 · wk-form4_1750283326.xml · nonDerivative · entry 1

Walsh Meggan M. · CIK 0002027788 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,513

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

F2 · balance_after: Includes 3,320 shares of restricted stock.

SEC source: 0001628280-25-032193 · wk-form4_1750283129.xml · derivative · entry 2

Newton Latondra · CIK 0001983540 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,320

Underlying: Common Stock · 21 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · shares: Represents shares of DRSUs acquired following the automatic reinvestment of dividends on outstanding DRSUs held on the dividend record date, as required by the terms of such award.

F1 · derivative.exercise_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-032211 · wk-form4_1750285198.xml · nonDerivative · entry 1

Pombier Samantha · CIK 0001983448 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,185

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 4,948 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032188 · wk-form4_1750282919.xml · nonDerivative · entry 1

Chapin Samuel R. · CIK 0001686008 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,876

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

F2 · balance_after: Includes 3,320 shares of restricted stock.

SEC source: 0001628280-25-032198 · wk-form4_1750283625.xml · nonDerivative · entry 1

Ericson Brady D · CIK 0001529734 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 438,259

F1 · shares: Reflects 1,435 shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date and 338 shares of restricted stock units acquired following the automatic reinvestment of dividend equivalents on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 228,925 shares of restricted stock and 53,927 restricted stock units.

SEC source: 0001628280-25-032191 · wk-form4_1750283063.xml · derivative · entry 3

Kendrick Robin · CIK 0001531378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,658

Underlying: Common Stock · 29 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · shares: Represents shares of DRSUs acquired following the automatic reinvestment of dividends on outstanding DRSUs held on the dividend record date, as required by the terms of such award.

F1 · derivative.exercise_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-032187 · wk-form4_1750282804.xml · derivative · entry 3

Weerasinghe Rohan · CIK 0001550815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,432

Underlying: Common Stock · 53 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · shares: Represents shares of DRSUs acquired following the automatic reinvestment of dividends on outstanding DRSUs held on the dividend record date, as required by the terms of such award.

F1 · derivative.exercise_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Each deferred restricted stock unit ("DRSU") is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-032201 · wk-form4_1750283947.xml · nonDerivative · entry 1

Anderson Todd L · CIK 0001598747 · VP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,414

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 16,670 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032210 · wk-form4_1750285075.xml · nonDerivative · entry 1

Logar Matthew · CIK 0001981185 · VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,760

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 18,542 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032209 · wk-form4_1750284946.xml · nonDerivative · entry 1

Lipinski John · CIK 0001983613 · VP and GM Fuel Syst. Europe

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,053

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 16,143 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032208 · wk-form4_1750284811.xml · nonDerivative · entry 1

Fryer Neil · CIK 0001983987 · VP and GM Global Aftermarket

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,916

F1 · shares: Reflects shares of restricted stock units acquired following the automatic reinvestment of dividends on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 17,627 restricted stock units.

SEC source: 0001628280-25-032207 · wk-form4_1750284659.xml · nonDerivative · entry 1

Gustanski Christopher · CIK 0001981190 · VP, Operational Excellence

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,146

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 14,478 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032206 · wk-form4_1750284544.xml · nonDerivative · entry 1

Dori Sebastian · CIK 0001983614 · VP and CPO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,224

F1 · shares: Reflects shares of restricted stock units acquired following the automatic reinvestment of dividends on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 13,398 restricted stock units, including reinvested dividends.

SEC source: 0001628280-25-032205 · wk-form4_1750284364.xml · nonDerivative · entry 1

Di Beasi Alisa · CIK 0001982810 · VP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,951

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 22,989 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032204 · wk-form4_1750284216.xml · nonDerivative · entry 1

Coetzee Michael · CIK 0001981182 · VP and GM Fuel Syst. Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,435

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 17,314 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032202 · wk-form4_1750284145.xml · nonDerivative · entry 1

Boyle Robert · CIK 0001981384 · VP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,438

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 25,380 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-032200 · wk-form4_1750283862.xml · nonDerivative · entry 1

Neto de Abreu Pedro Rui · CIK 0001984305 · VP and Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,819

F1 · shares: Reflects 13 shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date and 82 shares of restricted stock units acquired following the automatic reinvestment of dividend equivalents on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards

F2 · balance_after: Includes 2,103 shares of restricted stock and 13,234 restricted stock units, including reinvested dividends.

SEC source: 0001628280-25-032199 · wk-form4_1750283759.xml · nonDerivative · entry 2

Gropp Chris P · CIK 0001981241 · Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 3,890

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F3 · balance_after: Includes 2,913 shares of restricted stock, including reinvested dividends. The reporting person disclaims beneficial ownership of these securities, and the filing of this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0001628280-25-032199 · wk-form4_1750283759.xml · nonDerivative · entry 1

Gropp Chris P · CIK 0001981241 · Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,645

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such awards.

F2 · balance_after: Includes 50,554 shares of restricted stock, including reinvested dividends.

SEC source: 0001628280-25-031980 · wk-form4_1750206517.xml · nonDerivative · entry 1

Fryer Neil · CIK 0001983987 · VP and GM Global Aftermarket

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,806

F1 · shares: Reflects shares acquired pursuant to an automatic dividend reinvestment feature of the reporting person's brokerage account.

F2 · balance_after: Includes 17,517 restricted stock units, including reinvested dividends.

SEC source: 0001628280-25-027624 · wk-form4_1748032475.xml · nonDerivative · entry 2

Walsh Meggan M. · CIK 0002027788 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,492

SEC source: 0001628280-25-027611 · wk-form4_1748032295.xml · nonDerivative · entry 1

Norman Daun · CIK 0001860800 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,855

F1 · shares: Represents an annual grant of restricted stock to independent directors. The shares will vest on the date of the issuer's 2026 annual meeting of shareholders.

F2 · balance_after: Includes 3,299 shares of restricted stock.

SEC source: 0001628280-25-027643 · wk-form4_1748032763.xml · nonDerivative · entry 1

WOOD ROGER · CIK 0001132432 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,855

F1 · shares: Represents an annual grant of restricted stock to independent directors. The shares will vest on the date of the issuer's 2026 annual meeting of shareholders.

F2 · balance_after: Includes 3,299 shares of restricted stock.

SEC source: 0001628280-25-027624 · wk-form4_1748032475.xml · nonDerivative · entry 1

Walsh Meggan M. · CIK 0002027788 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,092

F1 · shares: Represents an annual grant of restricted stock to independent directors. The shares will vest on the date of the issuer's 2026 annual meeting of shareholders.

F2 · balance_after: Includes 3,299 shares of restricted stock.

SEC source: 0001628280-25-027601 · wk-form4_1748032107.xml · derivative · entry 2

Newton Latondra · CIK 0001983540 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,299

Underlying: Common Stock · 3,299 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.exercise_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-027588 · wk-form4_1748031663.xml · nonDerivative · entry 1

Chapin Samuel R. · CIK 0001686008 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,855

F1 · shares: Represents an annual grant of restricted stock to independent directors. The shares will vest on the date of the issuer's 2026 annual meeting of shareholders.

F2 · balance_after: Includes 3,299 shares of restricted stock.

SEC source: 0001628280-25-027593 · wk-form4_1748031879.xml · derivative · entry 4

Kendrick Robin · CIK 0001531378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,629

Underlying: Common Stock · 1,330 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · derivative.exercise_date: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · derivative.expiration_date: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-027593 · wk-form4_1748031879.xml · derivative · entry 3

Kendrick Robin · CIK 0001531378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,299

Underlying: Common Stock · 3,299 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.exercise_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-027581 · wk-form4_1748031426.xml · derivative · entry 4

Weerasinghe Rohan · CIK 0001550815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,379

Underlying: Common Stock · 5,080 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · derivative.exercise_date: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F2 · derivative.expiration_date: Represents DRSUs that the reporting person elected to receive in lieu of the annual non-employee director cash retainer. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-027581 · wk-form4_1748031426.xml · derivative · entry 3

Weerasinghe Rohan · CIK 0001550815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,299

Underlying: Common Stock · 3,299 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.exercise_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

F1 · derivative.expiration_date: Represents deferred restricted stock units ("DRSUs") that the reporting person elected to receive in lieu of the annual non-employee director grant of shares of restricted stock. Each DRSU is the economic equivalent of one share of PHINIA Inc. common stock and will vest on the one-year anniversary of the grant date. These DRSUs will settle into an equal number of shares of the issuer's Common Stock, including any additional DRSUs acquired as a result of dividend equivalents that have vested, upon the reporting person's termination of board service pursuant to the issuer's Director Deferred Compensation Program and 2023 Stock Incentive Plan.

SEC source: 0001628280-25-021648 · wk-form4_1746142280.xml · nonDerivative · entry 1

Ericson Brady D · CIK 0001529734 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 436,486

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.56 to $39.75, inclusive. The reporting person has provided to the issuer, and will provide to any security holder of the issuer or the staff of the Securities and Exchange Commission upon request, information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · balance_after: Includes 227,490 shares of restricted stock and 53,589 restricted stock units, including reinvested dividends.

SEC source: 0001628280-25-013232 · wk-form4_1742248695.xml · nonDerivative · entry 1

Weerasinghe Rohan · CIK 0001550815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,665

F1 · balance_after: Includes 3,315 shares of restricted stock.

SEC source: 0001628280-25-013659 · wk-form4_1742346396.xml · nonDerivative · entry 1

Norman Daun · CIK 0001860800 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,556

F1 · shares: Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

F2 · balance_after: Includes 3,336 shares of restricted stock.