BROWN WILLIAM E

SEC source: 0001193125-26-405619 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 349,259

F1 · kind: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. On September 24, 2026, the Reporting Person and his spouse as co-trustees of the Irrevocable caused one of the family Irrevocable Trust to distribute 1,000 shares of Class A Comnon Stock to a beneficiary of one of the family Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. On September 24, 2026, the Reporting Person and his spouse as co-trustees of the Irrevocable caused one of the family Irrevocable Trust to distribute 1,000 shares of Class A Comnon Stock to a beneficiary of one of the family Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001193125-26-353998 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 350,259

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001193125-26-347372 · ownership.xml · derivative · entry 4

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 127,942 shares

Expires 2026-08-11

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: On August 11, 2020, the Issuer's Compensation Committee granted the reporting person an option to purchase 102,354 (127,942 after stock dividend) shares of Class A Common Stock of the Issuer at an exercise price of $38.97 ($31.176 after stock dividend) per share. The option vests in four equal annual installments beginning August 11, 2021.

SEC source: 0001193125-26-347372 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 949,258

F1 · kind: Shares withheld by the Issuer in payment of the aggregate option exercise price and withholding tax liability incurred upon the above-reported exercise of options. The amount of shares withheld is based on the respective average of the high and low sales prices on the date of the exercise.

SEC source: 0001193125-26-347372 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,065,490

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: 0001193125-26-344697 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 354,159

F3 · kind: On June 3, 2026, the Reporting Person and his spouse ceased to be co-trustees under one of the family irrevocable trusts. As a result, the Reporting Person no longer has investment control or voting power over the shares in that trust.

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000936179-26-000002 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 937,548

SEC source: 0001193125-26-049368 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 939,588

F1 · shares: The Reporting Person was awarded by the Issuer's Compensation Committee on February 11, 2026 a grant of 14,063 shares of restricted Class A Common Stock, which will vest in increments of 33 1/3% per year commencing on the third anniversary of the date of the grant.

SEC source: 0001193125-26-044724 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 925,525

F2 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 9, 2026.

SEC source: 0001193125-26-044724 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 928,483

F1 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 6, 2026.

SEC source: 0000950170-25-112507 · ownership.xml · nonDerivative · entry 3

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 930,365

F3 · price: The range of prices for the shares of Class A Common Stock is from $32.63 to $33.12. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0000950170-25-112507 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,013,559

F2 · price: The range of prices for the shares of Class A Common Stock is from $32.56 to $32.57. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0000950170-25-112507 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trust

Disclosed balance after: 374,258

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts for the benefit of the Reporting Person's children and grandchildren and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts.

SEC source: 0001193125-26-344697 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 365,727

F1 · kind: On August 18, 2025, the Reporting Person and his spouse ceased to be co-trustees under one of the family irrevocable trusts. As a result, the Reporting Person no longer has investment control or voting power over the shares in that trust.

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-25-079945 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 377,383

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts for the benefit of the Reporting Person's children and grandchildren and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts.

SEC source: 0000950170-25-079945 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 380,383

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts for the benefit of the Reporting Person's children and grandchildren and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts.

SEC source: 0000950170-25-076491 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,030,365

F2 · price: The range of prices for the shares of Class A Common Stock is from $32.245 to $32.57. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0000950170-25-076491 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,070,365

F1 · price: The range of prices for the shares of Class A Common Stock is from $32.23 to $32.5450. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0000950170-25-032457 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 385,183

F1 · kind: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. On March 3, 2025, the Reporting Person and his spouse as co-trustees of the Irrevocable caused one of the family Irrevocable Trust to distribute 1,920 shares of Class A Comnon Stock to a beneficiary of one of the family Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. On March 3, 2025, the Reporting Person and his spouse as co-trustees of the Irrevocable caused one of the family Irrevocable Trust to distribute 1,920 shares of Class A Comnon Stock to a beneficiary of one of the family Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-25-029439 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,130,365

SEC source: 0000950170-25-018980 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,131,215

F2 · shares: The Reporting Person was awarded by the Committee on February 11, 2025 a grant of 13,381 shares of restricted Class A Common Stock, which will vest in increments of 33 1/3% per year commencing on the third anniversary of the date of the grant.

SEC source: 0000950170-25-018980 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,117,834

F1 · shares: The Reporting Person was awarded by the Issuer's Compensation Committee (the "Committee") on February 11, 2025 a grant of 22,302 shares of restricted Class A Common Stock, which will vest in increments of 25% commencing on the second anniversary of the date of the grant, 25 % on the third anniversary of the date of the grant and 50% on the fourth anniversary of the date of the grant.

SEC source: 0000950170-25-017935 · ownership.xml · nonDerivative · entry 3

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,095,532

F2 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 10, 2025.

SEC source: 0000950170-25-017935 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,097,328

F2 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 10, 2025.

SEC source: 0000950170-24-141122 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 387,103

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-24-141122 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,120,173

SEC source: 0000950170-24-102926 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,125,773

F1 · price: The range of prices for the shares of Class A Common Stock is from $33.52 to $34.1450. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0000950170-24-079133 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,185,773

SEC source: 0000950170-24-067569 · ownership.xml · nonDerivative · entry 5

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 384,603

F4 · price: The range of prices for the shares of Class A Common Stock is from $37.24 to $37.41. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-24-068896 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,187,773

SEC source: 0000950170-24-067569 · ownership.xml · nonDerivative · entry 4

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,189,615

SEC source: 0000950170-24-067569 · ownership.xml · nonDerivative · entry 3

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 409,450

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-24-067569 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 410,100

F3 · price: The range of prices for the shares of Class A Common Stock is from $37.3666 to $37.39. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-24-067569 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 411,155

F1 · price: The range of prices for the shares of Class A Common Stock is from $36.6211 to $36.6717. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

F2 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-24-015516 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,889,615

F1 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 13, 2024.

SEC source: 0000950170-24-014706 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,891,205

F3 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 9, 2024 and on February 12, 2024.

SEC source: 0000950170-24-014706 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,892,722

F1 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 9, 2024.

F2 · balance_after: On December 7, 2023, Company declared a stock dividend, payable to all holders of record of Common Stock, Class A Common Stock and Class B Stock as of January 8, 2024, of one share of Class A Common Stock for each four shares of Common Stock, Class A Common Stock or Class B Stock outstanding. As a result , the Reporting Person received 973,587 shares of Class A Common Stock as of February 8, 2024.

SEC source: 0000950170-24-012871 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 920,634

F1 · shares: The Reporting Person was awarded by the Issuer's Compensation Committee on February 6, 2024 a grant of 13,534 shares of restricted Class A Common Stock, which will vest in increments of 33 1/3% per year commencing on the third anniversary of the date of the grant.

SEC source: 0000950170-23-073645 · ownership.xml · nonDerivative · entry 5

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 330,912

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-23-073645 · ownership.xml · nonDerivative · entry 4

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 907,100

SEC source: 0001209191-23-010865 · doc4.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 923,445

F1 · price: The range of prices for the shares of Class A Common Stock is from $39.95 to $40.09. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

SEC source: 0001209191-23-010865 · doc4.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 939,116

SEC source: 0001209191-23-009536 · doc4.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,039,116

F1 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 13, 2023.

SEC source: 0001209191-23-008808 · doc4.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,040,388

F1 · shares: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on February 10, 2023.

SEC source: 0001209191-23-007872 · doc4.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,041,637

F1 · shares: The Reporting Person was awarded by the Issuer's Compensation Committee on February 6, 2023 a grant of 11,070 shares of restricted Class A Common Stock, which will vest in increments of 33 1/3% per year commencing on the third anniversary of the date of the grant.

SEC source: 0001209191-23-004506 · doc4.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,030,567

F1 · price: Shares withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock. The amount of shares withheld is based on the average of the high and low sales prices on January 19, 2023.

SEC source: 0000950170-23-073645 · ownership.xml · nonDerivative · entry 3

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trusts

Disclosed balance after: 329,087

F1 · ownership.nature: These securities are owned directly by various family Irrevocable Trusts and indirectly by the Reporting Person and his spouse as co-trustees of the Irrevocable Trusts. The Reporting Person and his spouse, as co-trustees, have and share investment control over the securities held in each of the Irrevocable Trusts but disclaim beneficial ownership of the reported securities held by the Irrevocable Trusts except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0000950170-23-073645 · ownership.xml · nonDerivative · entry 2

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 911,845

SEC source: 0000950170-23-073645 · ownership.xml · nonDerivative · entry 1

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 923,045

SEC source: 0001209191-22-053364 · doc4.xml · nonDerivative · entry 3

BROWN WILLIAM E · CIK 0000936179 · Director · Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,386,792

F2 · shares: The reporting person received 8,200 shares of Common Stock as a payment in satisfaction of a loan and accrued interest totaling $319,786.

F3 · balance_after: The amount of shares of the Issuer's Common Stock beneficially owned in column 5 excludes 1,600,459 shares of Class B common stock, which are convertible into Common Stock.