STEPAN F QUINN JR

SEC source: 0000094049-26-000097 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,007.262

SEC source: 0000094049-26-000012 · form4.xml · derivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Father's Deferred MIP

Disclosed balance after: 35,649.518

Underlying: Common Stock · 7,517.35 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 · security: Share Units are acquired under the Management Incentive Plan ("MIP"), a nonqualified deferred compensation plan that allows participants to defer all or a portion of their annual incentive awards.

F2 · derivative.exercise_price: Share Units convert on a one-for-one basis into Common Stock.

F4 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On February 9, 2026, 7,517.35 share units were settled in cash.

F3 · derivative.exercise_date: Share Units are generally payable at end of employment, unless otherwise elected.

F3 · derivative.expiration_date: Share Units are generally payable at end of employment, unless otherwise elected.

F5 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0000094049-26-000010 · form4.xml · derivative · entry 15

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,741 shares

Expires 2026-02-22

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: 0000094049-26-000010 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,960.262

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 · shares: Represents shares received pursuant to an exercise and hold option transaction.

SEC source: 0000094049-25-000014 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,219.262

SEC source: 0001127602-25-020422 · form4.xml · nonDerivative · entry 5

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mother's Estate

Disclosed balance after: 0

F2 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.

F3 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-020422 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust III

Disclosed balance after: 2,448

F4 · kind: On August 12, 2025, the trust received 2,448 shares from the reporting person's mother's estate.

F2 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.

SEC source: 0001127602-25-020422 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mother's Estate

Disclosed balance after: 138,745

F4 · kind: On August 12, 2025, the trust received 2,448 shares from the reporting person's mother's estate.

F2 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.

F3 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-020422 · form4.xml · nonDerivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,123.404

F1 · kind: On August 12, 2025, the reporting person received 20,676 shares from his mother's estate.

SEC source: 0001127602-25-020422 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mother's Estate

Disclosed balance after: 141,193

F1 · kind: On August 12, 2025, the reporting person received 20,676 shares from his mother's estate.

F2 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.

F3 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-020193 · form4.xml · nonDerivative · entry 5

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,423

F5 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $49.9897 to $50.9249, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F6 · balance_after: Reflects a downward adjustment of 2,500 shares. Due to administrative error, the reporting person's Form 4 filed on May 13, 2025 included the May 12, 2025 award of 2,500 shares to the reporting person in both the reporting person's individual account total and the reporting person's joint account total.

F3 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-25-020193 · form4.xml · derivative · entry 16

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Father's Deferred MIP

Disclosed balance after: 43,166.868

Underlying: Common Stock · 2.281 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.

F9 · security: Share Units are acquired under the Management Incentive Plan ("MIP"), a nonqualified deferred compensation plan that allows participants to defer all or a portion of their annual incentive awards.

F10 · derivative.exercise_price: Share Units convert on a one-for-one basis into Common Stock.

F1 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On March 10, 2025, 2.281 share units were settled for an equal number of shares of Stepan Company common stock and distributed to the reporting person as beneficiary.

F11 · derivative.exercise_date: Share Units are generally payable at end of employment, unless otherwise elected.

F11 · derivative.expiration_date: Share Units are generally payable at end of employment, unless otherwise elected.

F8 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-020193 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,123

F4 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $49.75 to $50.26, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F3 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-25-020193 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,123

F3 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-25-020193 · form4.xml · nonDerivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,447.404

F2 · kind: Withholding of shares to satisfy the tax liability on the distribution of share units.

SEC source: 0001127602-25-020193 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,448.019

F1 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On March 10, 2025, 2.281 share units were settled for an equal number of shares of Stepan Company common stock and distributed to the reporting person as beneficiary.

SEC source: 0001127602-25-014352 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,445.738

SEC source: 0001127602-25-008870 · form4.xml · derivative · entry 14

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Father's Deferred MIP

Disclosed balance after: 43,169.149

Underlying: Common Stock · 2,375.041 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.

F4 · security: Share Units are acquired under the Management Incentive Plan ("MIP"), a nonqualified deferred compensation plan that allows participants to defer all or a portion of their annual incentive awards.

F5 · derivative.exercise_price: Share Units convert on a one-for-one basis into Common Stock.

F8 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On March 10, 2025, 2,375.041 share units were settled for an equal number of shares of Stepan Company common stock and distributed to beneficiaries, including 339.292 shares distributed to the reporting person.

F6 · derivative.exercise_date: Share Units are generally payable at end of employment, unless otherwise elected.

F6 · derivative.expiration_date: Share Units are generally payable at end of employment, unless otherwise elected.

F3 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-008870 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,945.738

SEC source: 0001127602-25-008870 · form4.xml · derivative · entry 13

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Father's Deferred MIP

Disclosed balance after: 45,544.19

Underlying: Common Stock · 49,154.253 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.

F4 · security: Share Units are acquired under the Management Incentive Plan ("MIP"), a nonqualified deferred compensation plan that allows participants to defer all or a portion of their annual incentive awards.

F5 · derivative.exercise_price: Share Units convert on a one-for-one basis into Common Stock.

F7 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On March 6, 2025, 49,154.253 share units were settled in cash.

F6 · derivative.exercise_date: Share Units are generally payable at end of employment, unless otherwise elected.

F6 · derivative.expiration_date: Share Units are generally payable at end of employment, unless otherwise elected.

F3 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-007444 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust VI

Disclosed balance after: 600

F1 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.

F2 · ownership.nature: Shares held by an estate of which the reporting person serves as executor.

SEC source: 0001127602-25-005326 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 153,209.446

F1 · kind: Withholding of shares to satisfy the tax liability on the distribution of deferred performance shares, which were previously reported as directly held by the reporting person.

SEC source: 0001127602-25-003060 · form4.xml · derivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,404.923

Underlying: Common Stock · 14,992.577 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.

F3 · security: Share Units are acquired under the Management Incentive Plan (As Amended and Restated Effective January 1, 2015) ("MIP"), a nonqualified deferred compensation plan which allows MIP participants to elect to defer all or a portion of their deferred compensation into accounts pursuant to MIP provisions.

F4 · derivative.exercise_price: Share Units convert on a one-for-one basis into Common Stock.

F1 · price: Each share unit was the economic equivalent of one share of Stepan Company common stock. On January 31, 2025, 14,992.577 of the reporting person's share units were settled for an equal number of shares of Stepan Company common stock.

F5 · derivative.exercise_date: Share Units are generally payable at end of employment, unless otherwise elected.

F5 · derivative.expiration_date: Share Units are generally payable at end of employment, unless otherwise elected.

F2 · balance_after: Includes exempt acquisitions under Rule 16a-11 pursuant to dividend reinvestments since the date of the reporting person's last report.

SEC source: 0001127602-25-003060 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,510.717

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 share unit was the economic equivalent of one share of Stepan Company common stock. On January 31, 2025, 14,992.577 of the reporting person's share units were settled for an equal number of shares of Stepan Company common stock.

F2 · balance_after: Includes exempt acquisitions under Rule 16a-11 pursuant to dividend reinvestments since the date of the reporting person's last report.

SEC source: 0001127602-24-027427 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,741

F1 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-24-026849 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust IV

Disclosed balance after: 87,500

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for the purpose of Section 16 or for any other purpose.

SEC source: 0001127602-24-026849 · form4.xml · nonDerivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,241

F1 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-24-026849 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,741

F1 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-24-015324 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,434.861

F1 · balance_after: Reflects the transfer of 22,916 shares from the reporting person's individual account to a joint account since the date of the reporting person's last report.

F2 · balance_after: Includes exempt acquisitions under Rule 16a-11 pursuant to dividend reinvestments since the date of the reporting person's last report.

SEC source: 0001127602-24-009536 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,354.69

F4 · kind: The transaction reported reflects the withholding of shares from the performance shares vested on February 15, 2024. Withholding of these shares was applied to the reporting person's account on the transaction date shown.

SEC source: 0001127602-24-009536 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,675.69

F3 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $87.83 to $87.84, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-009536 · form4.xml · nonDerivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,875.69

F2 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $86.81 to $87.80, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-009536 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,005

F1 · ownership.direct: Joint Tenancy with Spouse.

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 9

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,567.69

F4 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $86.22 to $87.20, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F1 · balance_after: Since the date of the reporting person's last ownership report, the reporting person received a distribution of .411 shares held in his ESOP account pursuant to the terms of the ESOP, and those shares are now owned directly.

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 8

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,567.69

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 7

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 1,017

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 6

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust V

Disclosed balance after: 17,028

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 5

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust V

Disclosed balance after: 17,217

SEC source: 0001127602-24-009022 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Father

Disclosed balance after: 0

SEC source: 0001127602-24-007380 · form4.xml · derivative · entry 7

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,363 shares

Expires 2025-02-16

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

SEC source: 0001127602-24-007380 · form4.xml · nonDerivative · entry 5

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,567.279

F3 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $90.05 to $90.41, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-007380 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256,335.279

F2 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $89.05 to $90.04, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-007380 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,930.279

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

SEC source: 0001127602-24-007380 · form4.xml · derivative · entry 6

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,363

Underlying: Common Stock · 3,637 shares

Expires 2025-02-16

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

SEC source: 0001127602-24-007380 · form4.xml · nonDerivative · entry 2

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,567.279

F1 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $90.00 to $90.69, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-007380 · form4.xml · nonDerivative · entry 1

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,204.279

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

SEC source: 0001127602-24-006816 · form4.xml · derivative · entry 7

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 5,000 shares

Expires 2025-02-16

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

SEC source: 0001127602-24-006816 · form4.xml · nonDerivative · entry 5

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,567.279

F3 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $91.42 to $91.91, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-006816 · form4.xml · nonDerivative · entry 4

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256,532.279

F2 · price: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $90.42 to $91.40, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

SEC source: 0001127602-24-006816 · form4.xml · nonDerivative · entry 3

STEPAN F QUINN JR · CIK 0001229289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,567.279

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.