VRSN

SEC source: 0001783493-25-000002 · wk-form4_1746737549.xml · nonDerivative · entry 1

Buchalter Yehuda Ari · CIK 0001783493 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,735

SEC source: 0001530819-25-000010 · wk-form4_1746479439.xml · nonDerivative · entry 1

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,335

SEC source: 0001940987-25-000010 · wk-form4_1744836500.xml · nonDerivative · entry 1

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,439

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001530819-25-000008 · wk-form4_1740520184.xml · nonDerivative · entry 1

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,735

SEC source: 0001181540-25-000002 · wk-form4_1740004843.xml · nonDerivative · entry 1

COTE KATHLEEN A · CIK 0001181540 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,346

SEC source: 0001940987-25-000008 · wk-form4_1740004406.xml · nonDerivative · entry 5

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,465

SEC source: 0001530819-25-000006 · wk-form4_1740004602.xml · nonDerivative · entry 4

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,182

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001530819-25-000006 · wk-form4_1740004602.xml · nonDerivative · entry 3

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,374

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001530819-25-000006 · wk-form4_1740004602.xml · nonDerivative · entry 2

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,411

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001530819-25-000006 · wk-form4_1740004602.xml · nonDerivative · entry 1

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,446

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000008 · wk-form4_1740004406.xml · nonDerivative · entry 4

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,965

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000008 · wk-form4_1740004406.xml · nonDerivative · entry 3

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,973

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000008 · wk-form4_1740004406.xml · nonDerivative · entry 2

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,184

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000008 · wk-form4_1740004406.xml · nonDerivative · entry 1

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,342

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001624651-25-000006 · wk-form4_1740004157.xml · nonDerivative · entry 4

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,829

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001624651-25-000006 · wk-form4_1740004157.xml · nonDerivative · entry 3

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,837

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001624651-25-000006 · wk-form4_1740004157.xml · nonDerivative · entry 2

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,048

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001624651-25-000006 · wk-form4_1740004157.xml · nonDerivative · entry 1

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,206

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001397763-25-000006 · wk-form4_1740004049.xml · nonDerivative · entry 4

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,844

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001397763-25-000006 · wk-form4_1740004049.xml · nonDerivative · entry 3

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,852

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001397763-25-000006 · wk-form4_1740004049.xml · nonDerivative · entry 2

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,063

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001397763-25-000006 · wk-form4_1740004049.xml · nonDerivative · entry 1

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,247

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001204816-25-000006 · wk-form4_1740003919.xml · nonDerivative · entry 4

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 560,089

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001204816-25-000006 · wk-form4_1740003919.xml · nonDerivative · entry 3

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 562,446

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001204816-25-000006 · wk-form4_1740003919.xml · nonDerivative · entry 2

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 562,908

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001204816-25-000006 · wk-form4_1740003919.xml · nonDerivative · entry 1

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 563,322

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000006 · wk-form4_1739915338.xml · nonDerivative · entry 4

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,461

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000006 · wk-form4_1739915338.xml · nonDerivative · entry 3

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,754

F3 · kind: On April 25, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 14, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 700 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 14, 2025.

SEC source: 0001940987-25-000006 · wk-form4_1739915338.xml · nonDerivative · entry 2

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,054

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001940987-25-000006 · wk-form4_1739915338.xml · nonDerivative · entry 1

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,328

F1 · kind: On February 14, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 13, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 4,158 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 13, 2025.

SEC source: 0001530819-25-000004 · wk-form4_1739915226.xml · nonDerivative · entry 2

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,477

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001530819-25-000004 · wk-form4_1739915226.xml · nonDerivative · entry 1

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,923

F1 · kind: On February 14, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 13, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 1,386 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 13, 2025.

SEC source: 0001624651-25-000004 · wk-form4_1739915104.xml · nonDerivative · entry 2

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,303

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001624651-25-000004 · wk-form4_1739915104.xml · nonDerivative · entry 1

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,579

F1 · kind: On February 14, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 13, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 4,158 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 13, 2025.

SEC source: 0001397763-25-000004 · wk-form4_1739914997.xml · nonDerivative · entry 2

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,417

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001397763-25-000004 · wk-form4_1739914997.xml · nonDerivative · entry 1

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,975

F1 · kind: On February 14, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 13, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 4,850 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 13, 2025.

SEC source: 0001204816-25-000004 · wk-form4_1739914872.xml · nonDerivative · entry 2

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 563,706

F2 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0001204816-25-000004 · wk-form4_1739914872.xml · nonDerivative · entry 1

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 570,429

F1 · kind: On February 14, 2022, Reporting Person was awarded performance based restricted stock units (RSUs). On February 13, 2025, actual performance against goals was determined for the performance period of such award and the Reporting Person was awarded 18,710 RSUs. Each RSU represents a contingent right to receive one (1) share of VeriSign common stock once vested. The RSUs vest in full on February 13, 2025.

SEC source: 0001530819-25-000002 · wk-form4_1739397273.xml · nonDerivative · entry 1

CALYS JOHN · CIK 0001530819 · SVP, Cont., Chief Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,537

F1 · shares: On February 10, 2025, Reporting Person was awarded restricted stock units (RSUs). Each RSU represents a contingent right to receive one (1) share of VeriSign, Inc. common stock once vested. The grant vests 25% on February 15, 2026 and ratably (6.25%) each of the following twelve quarters thereafter, subject to applicable taxes upon delivery.

F2 · balance_after: Reporting Person's total direct holdings disclosed in Table I, Item 5 under Amount of Securities Beneficially Owned Following Reported Transaction(s) includes 71 shares acquired January 31, 2025 under the VeriSign 2007 Employee Stock Purchase Plan.

SEC source: 0001940987-25-000004 · wk-form4_1739397155.xml · nonDerivative · entry 1

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,170

F1 · shares: On February 10, 2025, Reporting Person was awarded restricted stock units (RSUs). Each RSU represents a contingent right to receive one (1) share of VeriSign, Inc. common stock once vested. The grant vests 25% on February 15, 2026 and ratably (6.25%) each of the following twelve quarters thereafter, subject to applicable taxes upon delivery.

F2 · balance_after: Reporting Person's total direct holdings disclosed in Table I, Item 5 under Amount of Securities Beneficially Owned Following Reported Transaction(s) includes 34 shares acquired January 31, 2025 under the Amended and Restated 2007 Employee Stock Purchase Plan.

SEC source: 0001624651-25-000002 · wk-form4_1739397046.xml · nonDerivative · entry 1

Indelicarto Thomas C · CIK 0001624651 · EVP, Gen Counsel & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,421

F1 · shares: On February 10, 2025, Reporting Person was awarded restricted stock units (RSUs). Each RSU represents a contingent right to receive one (1) share of VeriSign, Inc. common stock once vested. The grant vests 25% on February 15, 2026 and ratably (6.25%) each of the following twelve quarters thereafter, subject to applicable taxes upon delivery.

SEC source: 0001204816-25-000002 · wk-form4_1739396783.xml · nonDerivative · entry 1

BIDZOS D JAMES · CIK 0001204816 · Director · Exec. Chairman, Pres, & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551,719

F1 · shares: On February 10, 2025, Reporting Person was awarded restricted stock units (RSUs). Each RSU represents a contingent right to receive one (1) share of VeriSign, Inc. common stock once vested. The grant vests 25% on February 15, 2026 and ratably (6.25%) each of the following twelve quarters thereafter, subject to applicable taxes upon delivery.

SEC source: 0001397763-25-000002 · wk-form4_1739396908.xml · nonDerivative · entry 1

Kilguss George E III · CIK 0001397763 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,125

F1 · shares: On February 10, 2025, Reporting Person was awarded restricted stock units (RSUs). Each RSU represents a contingent right to receive one (1) share of VeriSign, Inc. common stock once vested. The grant vests 25% on February 15, 2026 and ratably (6.25%) each of the following twelve quarters thereafter, subject to applicable taxes upon delivery.

F2 · balance_after: Reporting Person's total direct holdings disclosed in Table I, Item 5 under Amount of Securities Beneficially Owned Following Reported Transaction(s) includes 121 shares acquired January 31, 2025 under the Amended and Restated 2007 Employee Stock Purchase Plan.

SEC source: 0001940987-25-000002 · wk-form4_1737065094.xml · nonDerivative · entry 1

McPherson Danny R · CIK 0001940987 · EVP - Technology & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,137

F1 · kind: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units.

SEC source: 0000950170-25-001530 · ownership.xml · nonDerivative · entry 4

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,289,880

F6 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $204.9000 to $204.9800. The Reporting Persons undertake to provide Verisign, any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 6 to this Form 4.

F2 · ownership.nature: 8,016,933 of the total reported securities are owned as of January 3, 2025 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (8,016,933). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of January 3, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-25-001530 · ownership.xml · nonDerivative · entry 3

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,289,080

F5 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $203.8900 to $204.8800. The Reporting Persons undertake to provide Verisign, any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 5 to this Form 4.

F2 · ownership.nature: 8,016,933 of the total reported securities are owned as of January 3, 2025 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (8,016,933). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of January 3, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-25-001530 · ownership.xml · nonDerivative · entry 2

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,277,336

F4 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $204.5400 to $204.9600. The Reporting Persons undertake to provide Verisign, any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 4 to this Form 4.

F2 · ownership.nature: 8,016,933 of the total reported securities are owned as of January 3, 2025 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (8,016,933). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of January 3, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-25-001530 · ownership.xml · nonDerivative · entry 1

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,271,457

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $204.6900 to $204.9900. The Reporting Persons undertake to provide Verisign, Inc. ("Verisign"), any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 1 to this Form 4.

F2 · ownership.nature: 8,016,933 of the total reported securities are owned as of January 3, 2025 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (8,016,933). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of January 3, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-24-141263 · ownership.xml · nonDerivative · entry 11

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,269,836

F12 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $204.7300 to $205.0000. The Reporting Persons undertake to provide Verisign, any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 12 to this Form 4.

F2 · ownership.nature: 7,996,889 of the total reported securities are owned as of December 30, 2024 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (7,996,889). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of December 30, 2024 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-24-141263 · ownership.xml · nonDerivative · entry 10

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 13,260,095

F11 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $203.7600 to $204.7250. The Reporting Persons undertake to provide Verisign, any security holder of Verisign, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 11 to this Form 4.

F2 · ownership.nature: 7,996,889 of the total reported securities are owned as of December 30, 2024 by the following subsidiary of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (7,996,889). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 5,272,947 of the total reported securities are owned as of December 30, 2024 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (1,015,032), Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (3,800,000). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.