SNA

SEC source: 0000091440-26-000131 · form4.xml · nonDerivative · entry 3

Arregui Jesus · CIK 0001775494 · Sr VP & President - Commercial

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,117.0665

F2 · price: This transaction was executed in multiple trades at prices ranging from $382.255 to $383.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000131 · form4.xml · nonDerivative · entry 2

Arregui Jesus · CIK 0001775494 · Sr VP & President - Commercial

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,690.0665

SEC source: 0000091440-26-000131 · form4.xml · nonDerivative · entry 1

Arregui Jesus · CIK 0001775494 · Sr VP & President - Commercial

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,939.0665

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 33.7134 shares acquired under the Snap-on Incorporated Employee Stock Ownership Plan and 0.0087 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000123 · form4.xml · nonDerivative · entry 1

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,157.6857

F1 · price: This transaction was executed in multiple trades at prices ranging from $379.005 to $379.75. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000119 · form4.xml · derivative · entry 5

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,000

Underlying: Common Stock · 8,000 shares

Expires 2027-02-09

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F7 · price: Exercise of Rule 16b-3 stock option pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F6 · derivative.exercise_date: Option fully vested.

SEC source: 0000091440-26-000119 · form4.xml · nonDerivative · entry 4

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 119,487.6857

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F5 · price: This transaction was executed in multiple trades at prices ranging from $367.57 to $368.51. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000119 · form4.xml · nonDerivative · entry 3

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,161.6857

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $366.57 to $367.55. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000119 · form4.xml · nonDerivative · entry 2

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,190.6857

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F3 · price: This transaction was executed in multiple trades at prices ranging from $365.56 to $366.54. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000119 · form4.xml · nonDerivative · entry 1

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,200.6857

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F2 · balance_after: Includes 17.6301 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000116 · form4.xml · derivative · entry 11

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,500

Underlying: Common Stock · 33,750 shares

Expires 2027-02-09

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F12 · price: Exercise of Rule 16b-3 stock option pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F11 · derivative.exercise_date: Option fully vested.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 9

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 856,917.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 8

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 857,306.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F9 · price: This transaction was executed in multiple trades at prices ranging from $377.26 to $378.15. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 7

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 859,786.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F8 · price: This transaction was executed in multiple trades at prices ranging from $376.20 to $377.255. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 6

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 866,743.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F7 · price: This transaction was executed in multiple trades at prices ranging from $375.26 to $376.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 5

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 873,593.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F6 · price: This transaction was executed in multiple trades at prices ranging from $374.24 to $375.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 4

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 877,388.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F5 · price: This transaction was executed in multiple trades at prices ranging from $373.24 to $374.23. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 3

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 878,092.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $372.09 to $373.00. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 2

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 879,673.9526

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F3 · price: This transaction was executed in multiple trades at prices ranging from $370.98 to $371.765. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000116 · form4.xml · nonDerivative · entry 1

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 880,313.9526

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F2 · balance_after: Includes 1.5164 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000111 · form4.xml · nonDerivative · entry 1

HOLDEN JAMES P · CIK 0001233398 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,937.776

F1 · kind: Payment of fees in stock under the Company's Directors' 1993 Fee Plan.

F2 · balance_after: Includes 20.5055 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000091 · form4.xml · nonDerivative · entry 1

Lemerand June C · CIK 0001707381 · VP & Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,912.7936

F1 · price: This transaction was executed in multiple trades at prices ranging from $387.57 to $387.65. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · derivative · entry 11

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,250

Underlying: Common Stock · 33,750 shares

Expires 2027-02-09

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F11 · price: Exercise of Rule 16b-3 stock option pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F10 · derivative.exercise_date: Option fully vested.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 9

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 846,562.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F9 · price: This transaction was executed in multiple trades at prices ranging from $388.63 to $388.79. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 8

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 846,962.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F8 · price: This transaction was executed in multiple trades at prices ranging from $386.84 to $387.64. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 7

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 847,441.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F7 · price: This transaction was executed in multiple trades at prices ranging from $385.81 to $386.64. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 6

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 848,441.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F6 · price: This transaction was executed in multiple trades at prices ranging from $384.75 to $385.71. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 5

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 852,093.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F5 · price: This transaction was executed in multiple trades at prices ranging from $383.75 to $384.74. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 4

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 856,026.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $382.74 to $383.73. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 3

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 859,476.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F3 · price: This transaction was executed in multiple trades at prices ranging from $381.74 to $382.73. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 2

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 864,014.4362

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $380.74 to $381.73. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000089 · form4.xml · nonDerivative · entry 1

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 869,791.4362

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

SEC source: 0000091440-26-000087 · form4.xml · derivative · entry 6

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,000

Underlying: Common Stock · 10,000 shares

Expires 2027-02-09

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F7 · price: Exercise of Rule 16b-3 stock option pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F6 · derivative.exercise_date: Option fully vested.

SEC source: 0000091440-26-000087 · form4.xml · nonDerivative · entry 5

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,183.0556

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F5 · price: This transaction was executed in multiple trades at prices ranging from $383.68 to $384.29. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000087 · form4.xml · nonDerivative · entry 4

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,743.0556

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $382.50 to $383.21. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000087 · form4.xml · nonDerivative · entry 3

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,727.0556

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F3 · price: This transaction was executed in multiple trades at prices ranging from $381.48 to $382.46. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000087 · form4.xml · nonDerivative · entry 2

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,448.0556

F1 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $380.48 to $381.47. The price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0000091440-26-000087 · form4.xml · nonDerivative · entry 1

Pagliari Aldo John · CIK 0001486096 · Sr VP - Finance & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,226.0556

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 · kind: The option was exercised, and a portion of the underlying shares were sold to cover the exercise price and estimated tax liability, pursuant to a Rule 10b5-1 Plan, which was adopted on November 3, 2025.

SEC source: 0000091440-26-000054 · form4.xml · nonDerivative · entry 1

Adams David Charles · CIK 0001343687 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,337.3772

F1 · price: Grant of restricted stock from the Company.

F2 · balance_after: Includes 18.7383 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000053 · form4.xml · nonDerivative · entry 1

Daniel Karen L · CIK 0001346985 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,550

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000052 · form4.xml · nonDerivative · entry 1

GILLIS RUTH ANN M · CIK 0001185158 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,526.5609

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000050 · form4.xml · nonDerivative · entry 1

JONES NATHAN J · CIK 0001055704 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,614

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000051 · form4.xml · nonDerivative · entry 1

HOLDEN JAMES P · CIK 0001233398 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,826.2705

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000048 · form4.xml · nonDerivative · entry 1

LEHMAN WILLIAM DUDLEY · CIK 0001245820 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,592

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000049 · form4.xml · nonDerivative · entry 1

KNUEPPEL HENRY W · CIK 0001210925 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,630

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000046 · form4.xml · nonDerivative · entry 1

STEBBINS DONALD J · CIK 0001193795 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,238

F1 · price: Grant of restricted stock from the Company.

SEC source: 0000091440-26-000047 · form4.xml · nonDerivative · entry 1

Sherrill Gregg M · CIK 0001293040 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,713.4592

F1 · price: Grant of restricted stock from the Company.

F2 · balance_after: Includes 17.5303 shares acquired under a dividend reinvestment plan.

SEC source: 0000091440-26-000083 · form4.xml · derivative · entry 8

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,546

Underlying: Common Stock · 13,546 shares

Expires not disclosed

F3 · derivative.exercise_price: 1 for 1.

F7 · derivative.exercise_date: If the Company achieves certain goals over the 2026-2028 period, the performance units will vest and stock will be awarded. The target number of units that may be earned is reported above; the maximum amount is 200% of the number reported, subject to plan limits.

F7 · derivative.expiration_date: If the Company achieves certain goals over the 2026-2028 period, the performance units will vest and stock will be awarded. The target number of units that may be earned is reported above; the maximum amount is 200% of the number reported, subject to plan limits.

SEC source: 0000091440-26-000083 · form4.xml · derivative · entry 7

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,515

Underlying: Common Stock · 4,515 shares

Expires 2029-02-12

F3 · derivative.exercise_price: 1 for 1.

F6 · derivative.exercise_date: The restricted stock units vest three years from the grant date on the date listed above, assuming continued employment.

F6 · derivative.expiration_date: The restricted stock units vest three years from the grant date on the date listed above, assuming continued employment.

SEC source: 0000091440-26-000083 · form4.xml · derivative · entry 6

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,755

Underlying: Common Stock · 18,755 shares

Expires 2036-02-12

F5 · price: The transaction was an option grant. Accordingly, the reporting person did not pay a price to obtain the option.

F4 · derivative.exercise_date: Original stock option grant vests in three annual installments beginning on the date listed in the "Date Exercisable" column.

SEC source: 0000091440-26-000083 · form4.xml · derivative · entry 5

PINCHUK NICHOLAS T · CIK 0001246136 · Director · Chairman, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,602 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 · derivative.exercise_price: 1 for 1.

F1 · kind: Based on Company performance during the 2023-2025 period, 69.7% of the performance units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported, subject to plan limits).

F1 · price: Based on Company performance during the 2023-2025 period, 69.7% of the performance units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported, subject to plan limits).

F1 · derivative.exercise_date: Based on Company performance during the 2023-2025 period, 69.7% of the performance units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported, subject to plan limits).

F1 · derivative.expiration_date: Based on Company performance during the 2023-2025 period, 69.7% of the performance units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported, subject to plan limits).