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Chapin Linda S

Disclosed activity across 1 company

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39518
SEC CIK
0001939945

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
UL Solutions Inc.ULS · Entity 1747EVP & CHROSeptember 10, 2026September 14, 2026

Disclosed balances

About these balances

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

UL Solutions Inc.

Report date September 10, 2026 · Filed September 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,468 Reported balance After 2026-09-10 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-09-10 · Grant · Acquired 2 · Balance 1,468

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F3: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect2,372 Reported balance After 2026-09-10 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-10 · Grant · Acquired 4 · Balance 2,372

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F5: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,843 Reported balance After 2026-09-10 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-10 · Grant · Acquired 3 · Balance 1,843

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F6: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F4: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F3: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

F5: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F6: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

Transaction history

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

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Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 10, 2026 Filed Sep 14, 2026 21:10 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-004172 · form4.xml · derivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,843

Underlying: Class A Common Stock · 3 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F6 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F6 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
September 10, 2026 Filed Sep 14, 2026 21:10 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-004172 · form4.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,372

Underlying: Class A Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
September 10, 2026 Filed Sep 14, 2026 21:10 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-004172 · form4.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,468

Underlying: Class A Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F3 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:13 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-002883 · form4.xml · derivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,840

Underlying: Class A Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F6 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F6 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:13 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-002883 · form4.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,368

Underlying: Class A Common Stock · 3 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:13 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-002883 · form4.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,466

Underlying: Class A Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on RSUs held by the Reporting Person.

F3 · derivative.exercise_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · derivative.expiration_date: The dividend equivalent rights accrued on RSUs held by the Reporting Person and vest proportionately with the RSUs to which they relate. The RSUs vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · balance_after: Includes RSUs and all dividend equivalent rights that have accrued on such RSUs to date.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:47 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionRestricted Stock Units · Derivative 1,456 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-002098 · form4.xml · derivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,464

Underlying: Class A Common Stock · 1,456 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F2 · derivative.expiration_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:47 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 611 $91.60 $55,967.60
Disclosure

SEC source: 0000905148-26-002098 · form4.xml · nonDerivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,918

Read SEC document
May 01, 2026 Filed May 5, 2026 21:47 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 1,456 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-26-002098 · form4.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,529

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: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 2,365 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · derivative · entry 6

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,365

Underlying: Class A Common Stock · 2,365 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

F5 · derivative.expiration_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2026.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionRestricted Stock Units · Derivative 917 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · derivative · entry 5

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,838

Underlying: Class A Common Stock · 917 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F3 · derivative.expiration_date: The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 2,577 $84.57 $217,936.89
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · nonDerivative · entry 4

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,073

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 GrantClass A Common Stock 5,815 $84.57 $491,774.55
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · nonDerivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,650

F2 · shares: The Class A Common Stock was issued to the Reporting Person upon settlement of performance cash awards granted under the Issuer's Pre-IPO Long Term Incentive Plan as a result of the achievement of certain performance criteria not related to the passage of time or stock price.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 385 $84.57 $32,559.45
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · nonDerivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,835

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:54 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 917 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-26-001532 · form4.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,220

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: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

Read SEC document
March 12, 2026 Filed Mar 17, 2026 00:45 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-001287 · form4.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,755

Underlying: Class A Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
March 12, 2026 Filed Mar 17, 2026 00:45 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0000905148-26-001287 · form4.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,920

Underlying: Class A Common Stock · 5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F3 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionStock Appreciation Right · Derivative 14,910 $0.00 Strike: $13.15 $0.00
Disclosure

SEC source: 0000905148-26-001123 · form4.xml · derivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,910 shares

Expires 2026-03-01

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

Read SEC document
March 01, 2026 Filed Mar 3, 2026 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 7,984 $83.97 $670,416.48
Disclosure

SEC source: 0000905148-26-001123 · form4.xml · nonDerivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,303

Read SEC document
March 01, 2026 Filed Mar 3, 2026 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 14,910 $13.15 $196,066.50
Disclosure

SEC source: 0000905148-26-001123 · form4.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,287

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 · balance_after: Includes 262 shares acquired under the Issuer's Employee Stock Purchase Plan on May 14, 2025, and 92 shares acquired under the Issuer's Employee Stock Purchase Plan on November 14, 2025.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 21:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001939945-25-000003 · form4-12102025_041212.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,751

Underlying: Class A Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 21:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001939945-25-000003 · form4-12102025_041212.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,915

Underlying: Class A Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F3 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-024148 · form4-09102025_060913.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,747

Underlying: Class A Common Stock · 5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-024148 · form4-09102025_060913.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,911

Underlying: Class A Common Stock · 5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F3 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F3 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 21:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016706 · form4-06112025_050618.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,742

Underlying: Class A Common Stock · 5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F3 · shares: The dividend equivalent rights have historically been reported as a separate security on Table II, but have been aggregated with the underlying restricted stock units in this Form 4 and will continue to be reported together with the underlying equity award in the future.

F6 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F6 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

F5 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

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June 09, 2025 Filed Jun 11, 2025 21:15 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016706 · form4-06112025_050618.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,906

Underlying: Class A Common Stock · 5 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · shares: Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

F3 · shares: The dividend equivalent rights have historically been reported as a separate security on Table II, but have been aggregated with the underlying restricted stock units in this Form 4 and will continue to be reported together with the underlying equity award in the future.

F4 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F4 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

F5 · balance_after: Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

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May 01, 2025 Filed May 6, 2025 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionDividend Equivalent Rights · Derivative 13 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-012143 · form4-05062025_060507.xml · derivative · entry 5

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31

Underlying: Class A Common Stock · 13 shares

Expires not disclosed

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: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

F4 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

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May 01, 2025 Filed May 6, 2025 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionRestricted Stock Unit · Derivative 1,434 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-012143 · form4-05062025_060507.xml · derivative · entry 4

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,870

Underlying: Class A Common Stock · 1,434 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

F3 · derivative.expiration_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

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May 01, 2025 Filed May 6, 2025 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 642 $58.39 $37,486.38
Disclosure

SEC source: 0001415889-25-012143 · form4-05062025_060507.xml · nonDerivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,023

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May 01, 2025 Filed May 6, 2025 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 13 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-012143 · form4-05062025_060507.xml · nonDerivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,665

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 · price: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

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May 01, 2025 Filed May 6, 2025 22:00 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 1,434 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-012143 · form4-05062025_060507.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,652

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: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionStock Appreciation Right · Derivative 14,910 $0.00 Strike: $13.15 $0.00
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · derivative · entry 6

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,910 shares

Expires 2025-04-01

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.

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Units · Derivative 2,737 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · derivative · entry 5

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,737

Underlying: Class A Common Stock · 2,737 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

F3 · derivative.expiration_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 1,604 $57.85 $92,791.40
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · nonDerivative · entry 4

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,218

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 GrantClass A Common Stock 3,620 $57.85 $209,417.00
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · nonDerivative · entry 3

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,822

F1 · shares: This Class A Common Stock was issued to the Reporting Person upon settlement of performance cash awards granted under the Issuer's Pre-IPO Long Term Incentive Plan as a result of the achievement of certain performance criteria not related to the passage of time or stock price.

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 Tax withholdingClass A Common Stock 8,493 $57.85 $491,320.05
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · nonDerivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,202

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April 01, 2025 Filed Apr 4, 2025 01:55 UTC UL Solutions Inc. ULS · Entity 1747 Exercise / conversionClass A Common Stock 14,910 $13.15 $196,066.50
Disclosure

SEC source: 0001415889-25-010119 · form4-04032025_090406.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,695

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

Read SEC document
March 10, 2025 Filed Mar 13, 2025 00:45 UTC UL Solutions Inc. ULS · Entity 1747 GrantDividend Equivalent Rights · Derivative 10 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-007946 · form4-03122025_080315.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44

Underlying: Class A Common Stock · 10 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

F2 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

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December 09, 2024 Filed Dec 12, 2024 01:21 UTC UL Solutions Inc. ULS · Entity 1747 GrantDividend Equivalent Rights · Derivative 10 $0.00 $0.00
Disclosure

SEC source: 0001493152-24-049692 · ownership.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34

Underlying: Class A Common Stock · 10 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

F2 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

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September 09, 2024 Filed Sep 12, 2024 00:38 UTC UL Solutions Inc. ULS · Entity 1747 GrantDividend Equivalent Rights · Derivative 11 $0.00 $0.00
Disclosure

SEC source: 0001493152-24-035899 · ownership.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24

Underlying: Class A Common Stock · 11 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

F2 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

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June 18, 2024 Filed Jun 21, 2024 20:30 UTC UL Solutions Inc. ULS · Entity 1747 GrantDividend Equivalent Rights · Derivative 13 $0.00 $0.00
Disclosure

SEC source: 0001493152-24-024729 · ownership.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13

Underlying: Class A Common Stock · 13 shares

Expires not disclosed

F1 · derivative.exercise_price: Each dividend equivalent right is the economic equivalent of one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

F2 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units held by the reporting person and vest proportionately with the restricted stock units to which they relate.

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May 01, 2024 Filed May 4, 2024 00:00 UTC UL Solutions Inc. ULS · Entity 1747 GrantRestricted Stock Unit · Derivative 4,304 $0.00 $0.00
Disclosure

SEC source: 0001493152-24-017799 · ownership.xml · derivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,304

Underlying: Class A Common Stock · 4,304 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units will vest in three equal installments on the first, second and third anniversary of the grant date.

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April 16, 2024 Filed Apr 18, 2024 20:34 UTC UL Solutions Inc. ULS · Entity 1747 GrantStock Option · Derivative 57,398 $0.00 Strike: $28.00 $0.00
Disclosure

SEC source: 0001628280-24-016782 · wk-form4_1713472463.xml · derivative · entry 2

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,398

Underlying: Class A Common Stock · 57,398 shares

Expires 2034-04-12

F1 · derivative.exercise_date: The stock option will vest in full on the third anniversary of the grant date.

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April 16, 2024 Filed Apr 18, 2024 20:34 UTC UL Solutions Inc. ULS · Entity 1747 PurchaseClass A Common Stock 1,785 $28.00 $49,980.00
Disclosure

SEC source: 0001628280-24-016782 · wk-form4_1713472463.xml · nonDerivative · entry 1

Chapin Linda S · CIK 0001939945 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,785

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