WOMBLE DUSTIN R

SEC source: 0001240085-24-000023 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 6,422

F1 · price: Transfer was to fund charitable gift.

F2 · ownership.nature: Reflects shares owned indirectly by reporting person through a revocable grantor trust of which the reporting person and his spouse are the sole trustees and primary beneficiaries.

SEC source: 0001240085-24-000008 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 20,280

F2 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $438.55 to a high of $439.25 per share, inclusive.

F3 · ownership.nature: Reflects shares owned indirectly by reporting person through a revocable grantor trust of which the reporting person and his spouse are the sole trustees and primary beneficiaries.

SEC source: 0001240085-24-000020 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,959

F2 · shares: The Form 4 filed on behalf of the reporting person on February 29, 2024: (i) incorrectly reported 7500 shares sold on February 28, 2024, as indirectly held shares; and (ii) the amount of securities directly beneficially owned after each sale did not take into account prior transfers of shares from the reporting person's revocable grantor trust to the reporting person individually. The total number of shares beneficially owned did not change.

F3 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $438.55 to a high of $439.25 per share, inclusive.

F4 · balance_after: The amounts reflected in column 5 of this amended Form 4 reflect the direct and indirect beneficial ownership of the reporting person immediately after giving effect to the reported transactions and as of the date of this filing.

SEC source: 0001240085-24-000008 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,600

F1 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $436.32 to a high of $436.64 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth with respect to this transaction and all sale transactions reported in this Form 4.

SEC source: 0001240085-24-000020 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,459

F1 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $436.32 to a high of $436.64 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth with respect to this transaction and all sale transactions reported in this Form 4.

SEC source: 0001240085-23-000057 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 27,780

F1 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $421.05 to a high of $421.61 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth with respect to this transaction and all sale transactions reported in this Form 4.

F2 · ownership.nature: Reflects shares owned indirectly by reporting person through a revocable grantor trust of which the reporting person and his spouse are the sole trustees and primary beneficiaries.

SEC source: 0001240085-23-000048 · primary_doc.xml · derivative · entry 5

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,231 shares

Expires 2024-06-13

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 · derivative.exercise_date: Option has graded vesting. Dates exercisable will vary with each vesting tranche.

SEC source: 0001240085-23-000048 · primary_doc.xml · nonDerivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,805

SEC source: 0001240085-23-000048 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,905

F2 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $408.13 to a high of $409.07 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth with respect to this transaction and all sale transactions reported in this Form 4.

SEC source: 0001240085-23-000048 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,036

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: Acquired through the exercise of stock options.

SEC source: 0001240085-23-000044 · primary_doc.xml · nonDerivative · entry 4

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,805

F4 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $397.49 to a high of $398.485 per share, inclusive.

SEC source: 0001240085-23-000044 · primary_doc.xml · nonDerivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,634

F3 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $396.355 to a high of $397.25 per share, inclusive.

SEC source: 0001240085-23-000044 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,548

F2 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $395.22 to a high of $396.19 per share, inclusive.

SEC source: 0001240085-23-000044 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,716

F1 · price: Reflects the weighted average sale price. The shares were sold in multiple transactions at prices ranging from a low of $394.00 to a high of $394.88 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth with respect to this transaction and all sale transactions reported in this Form 4.

SEC source: 0001240085-23-000033 · primary_doc.xml · derivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 724 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 restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On May 12, 2022, the reporting person was granted 724 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F4 · derivative.expiration_date: On May 12, 2022, the reporting person was granted 724 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-23-000033 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,442

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001240085-23-000033 · primary_doc.xml · derivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 643

Underlying: Common Stock · 643 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F3 · derivative.expiration_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 16

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,552

F19 · shares: On June 14, 2022, the reporting person transferred 400 shares to a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries, resulting in 14,552 shares directly beneficially owned by the reporting person and 37,300 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

SEC source: 0001240085-22-000024 · primary_doc.xml · derivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 724

Underlying: Common Stock · 724 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F4 · derivative.expiration_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-22-000024 · primary_doc.xml · derivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 634 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 restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: On May 11, 2021, the reporting person was granted 634 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F3 · derivative.expiration_date: On May 11, 2021, the reporting person was granted 634 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-22-000024 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,718

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 15

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 36,900

F18 · shares: On December 15, 2021, a family trust established by the reporting person and his wife made a charitable contribution of 5,000 shares, resulting in 14,318 shares directly beneficially owned and 36,900 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000043 · primary_doc.xml · nonDerivative · entry 8

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 36,900

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 14

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 91,900

F17 · shares: On December 9, 2021, a family trust established by the reporting person and his wife [acquired] 10,000 shares from [AMERITRADE ACCOUNT #8376], resulting in 14,318 shares directly beneficially owned by the reporting person and 41,900 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 13

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 31,900

F16 · shares: On November 4, 2021, a family trust established by the reporting person and his wife sold 20,000 shares, resulting in 14,318 shares directly beneficially owned by the reporting person and 31,900 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F7 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000043 · primary_doc.xml · nonDerivative · entry 7

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 41,900

F2 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-21-000021 · primary_doc.xml · derivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 753 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 restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On May 12, 2020, the reporting person was granted 753 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F4 · derivative.expiration_date: On May 12, 2020, the reporting person was granted 753 restricted stock units, which vested 100% on the first anniversary of the grant date and were settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-21-000021 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,084

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001240085-21-000021 · primary_doc.xml · derivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 634

Underlying: Common Stock · 634 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

F3 · derivative.expiration_date: The restricted stock units vest 100% on the first anniversary of the date of grant and will be settled by the Issuer on such date, subject to the terms and conditions of the Issuer's 2018 Stock Incentive Plan.

SEC source: 0001240085-21-000010 · primary_doc.xml · derivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,244 shares

Expires 2025-12-01

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.

F2 · derivative.exercise_date: Option has graded vesting. Date exercisable will vary with each vesting tranche.

SEC source: 0001240085-21-000010 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,331

SEC source: 0001240085-21-000010 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,575

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: Acquired through the exercise of stock options.

SEC source: 0001240085-21-000005 · primary_doc.xml · derivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,244

Underlying: Common Stock · 7,756 shares

Expires 2025-12-01

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.

F3 · derivative.exercise_date: Option has graded vesting. Date exercisable will vary with each vesting tranche.

SEC source: 0001240085-21-000005 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,331

F2 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide to the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-21-000005 · primary_doc.xml · nonDerivative · entry 1

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,087

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: Acquired through the exercise of stock options.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 12

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 51,900

F15 · shares: On February 23, 2021, the reporting person transferred 8,000 shares to a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries, resulting in 13,565 shares directly beneficially owned by the reporting person and 51,900 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 11

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 43,900

F14 · shares: On December 10, 2020, a family trust established by the reporting person and his wife sold 11,338 shares, resulting in 21,565 shares directly beneficially owned by the reporting person and 43,900 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F7 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000043 · primary_doc.xml · nonDerivative · entry 6

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 53,900

F2 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 10

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 55,238

F13 · shares: On December 8, 2020, a family trust established by the reporting person and his wife [acquired] 4,186 shares from [AMERITRADE ACCOUNT #8376], resulting in 21,565 shares directly beneficially owned by the reporting person and 55,238 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 9

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 51,052

F12 · shares: On November 13, 2020, a family trust established by the reporting person and his wife made a charitable contribution of 19,114 shares, resulting in 21,565 shares directly beneficially owned and 51,052 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 8

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,565

F11 · shares: On November 13, 2020, the reporting person transferred 11,459 shares to a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries, resulting in 21,565 shares directly beneficially owned by the reporting person and 70,166 shares indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

SEC source: 0001240085-23-000043 · primary_doc.xml · nonDerivative · entry 5

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 65,238

SEC source: 0001240085-23-000042 · primary_doc.xml · nonDerivative · entry 7

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote (4)

Disclosed balance after: 58,707

F10 · shares: On November 11, 2020, a family trust established by the reporting person and his wife sold 13,457 shares. The original report, filed on November 12, 2020, incorrectly identified the date of the sale, incorrectly stated the number of shares sold and the average price per share, and did not identify the sale as being made by the family trust. After giving effect to the sale, the reporting directly beneficially owned 33,024 shares and 58,707 shares were indirectly beneficially owned by the reporting person. The current direct and indirect beneficial ownership of the reporting person is set forth in footnote 20.

F7 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

F4 · ownership.nature: Includes shares owned indirectly by the reporting person through a family trust of which the reporting person and his wife are the grantors, trustees, and primary beneficiaries.

SEC source: 0001240085-23-000043 · primary_doc.xml · nonDerivative · entry 4

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 72,893

F4 · shares: This transaction was previously reported on a Form 4 filed by the reporting person on November 12, 2020 and is restated in this Form 4 to correct the date of the sale, the number of shares sold, the average price per share and the ownership form. The two option exercises and sales of the shares acquired from such option exercises reported on the same Form 4 are not being amended.

F2 · price: Reflects the average sales price for the reported transaction. The shares were sold in multiple transactions. The reporting person will provide the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-20-000059 · primary_doc.xml · derivative · entry 7

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,800 shares

Expires 2024-12-15

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_date: Option has graded vesting. Date exercisable will vary with each vesting tranche.

SEC source: 0001240085-20-000059 · primary_doc.xml · derivative · entry 6

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,087 shares

Expires 2024-06-13

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_date: Option has graded vesting. Date exercisable will vary with each vesting tranche.

SEC source: 0001240085-20-000059 · primary_doc.xml · nonDerivative · entry 5

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,331

F2 · price: Reflects the average sales price for the reported transactions. The shares were sold in multiple transactions. The reporting person will provide to the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-20-000059 · primary_doc.xml · nonDerivative · entry 4

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,105

F2 · price: Reflects the average sales price for the reported transactions. The shares were sold in multiple transactions. The reporting person will provide to the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001240085-20-000059 · primary_doc.xml · nonDerivative · entry 3

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,905

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: Acquired through the exercise of stock options.

SEC source: 0001240085-20-000059 · primary_doc.xml · nonDerivative · entry 2

WOMBLE DUSTIN R · CIK 0001250459 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,105

F2 · price: Reflects the average sales price for the reported transactions. The shares were sold in multiple transactions. The reporting person will provide to the Commission, the issuer or any stockholder, upon request, full information regarding the number of shares sold at each separate price.