AKAM

SEC source: 0001086222-23-000032 · wf-form4_167545901679588.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,676

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $89.52 to $89.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000028 · wf-form4_167537506670103.xml · nonDerivative · entry 1

Karon Adam · CIK 0001699796 · COO & GM Edge Technology Group

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,389

F1 · kind: Sale was made pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001086222-23-000032 · wf-form4_167545901679588.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,396

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $89.83 to $90.69, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000032 · wf-form4_167545901679588.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,117

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $88.23 to $88.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000031 · wf-form4_167545898754393.xml · nonDerivative · entry 1

Sundaram Mani · CIK 0001810228 · EVP and GM Security

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,429

F1 · security: Held by The MMMM Family Living Trust, of which Mr. Sundaram is a trustee.

F2 · kind: Sale was made pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001086222-23-000026 · wf-form4_167520086632782.xml · nonDerivative · entry 1

Joseph Paul C · CIK 0001845574 · EVP - Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,306

F1 · kind: Sale was made pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001086222-23-000024 · wf-form4_167520077558012.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,834

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.49 to $87.91, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000024 · wf-form4_167520077558012.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,549

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.21 to $87.36, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000022 · wf-form4_167485328589096.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,262

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.26 to $87.44, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000022 · wf-form4_167485328589096.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,976

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.30 to $87.48, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000022 · wf-form4_167485328589096.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,690

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.08 to $87.20, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000020 · wf-form4_167459625569815.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,403

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.59 to $87.96, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000020 · wf-form4_167459625569815.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,117

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.98 to $88.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000018 · wf-form4_167424937182314.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,832

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $86.58 to $87.15, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000018 · wf-form4_167424937182314.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,543

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.12 to $87.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000018 · wf-form4_167424937182314.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,258

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $89.05 to $89.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000016 · wf-form4_167399170451989.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,979

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $88.57 to $88.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000014 · wf-form4_167364409774247.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,697

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $88.23 to $88.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000014 · wf-form4_167364409774247.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,414

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $88.58 to $88.91, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000014 · wf-form4_167364409774247.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,132

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.93 to $88.03, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000012 · wf-form4_167338650103612.xml · nonDerivative · entry 1

Sundaram Mani · CIK 0001810228 · EVP and GM Security

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,659

F1 · security: Held by The MMMM Family Living Trust, of which Mr. Sundaram is a trustee.

F2 · kind: Sale was made pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001086222-23-000010 · wf-form4_167338636316106.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,847

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $86.44 to $86.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000010 · wf-form4_167338636316106.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,557

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $86.50 to $86.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000008 · wf-form4_167303895744479.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,267

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $85.08 to $85.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000008 · wf-form4_167303895744479.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,974

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $85.33 to $85.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000008 · wf-form4_167303895744479.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,681

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $85.68 to $85.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000004 · wf-form4_167278343919637.xml · nonDerivative · entry 1

Joseph Paul C · CIK 0001845574 · EVP - Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,806

F1 · kind: Sale was made pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001086222-23-000002 · wf-form4_167278319759747.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,389

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $84.93 to $85.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000006 · wf-form4_167287082431512.xml · derivative · entry 2

Verwaayen Bernardus Johannes Maria · CIK 0001322075 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,197 shares

Expires 2023-01-02

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

F1 · security: Deferred stock units represent the right to receive one share of Akamai common stock upon vesting; however, the recipient may elect to defer distribution until a later date.

F2 · derivative.exercise_date: DSUs vested on May 15, 2020, but distribution was deferred until January 1, 2023.

SEC source: 0001086222-23-000006 · wf-form4_167287082431512.xml · nonDerivative · entry 1

Verwaayen Bernardus Johannes Maria · CIK 0001322075 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,789

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: 0001086222-22-000289 · wf-form4_167244107445795.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,094

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $84.52 to $84.67, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000289 · wf-form4_167244107445795.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,798

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $83.92 to $84.10, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000289 · wf-form4_167244107445795.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,500

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $83.48 to $83.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000287 · wf-form4_167218211837109.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,200

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $83.03 to $83.20, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000285 · wf-form4_167182939199405.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,898

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $82.41 to $82.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000285 · wf-form4_167182939199405.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,595

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $82.89 to $83.10, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000285 · wf-form4_167182939199405.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,294

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $84.57 to $85.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000283 · wf-form4_167157338706660.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,999

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $83.81 to $83.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000283 · wf-form4_167157338706660.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,701

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $84.49 to $85.19, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000281 · wf-form4_167122528263274.xml · nonDerivative · entry 2

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,407

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $85.10 to $85.11, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000280 · wf-form4_167122525610725.xml · derivative · entry 3

Salem-Jackson Kim · CIK 0001845739 · EVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,299

Underlying: Common Stock · 459 shares

Expires 2024-03-17

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

F1 · security: Each restricted stock unit ("RSU") represents the right to receive one share of Akamai common stock upon vesting.

F2 · derivative.exercise_date: RSUs vest over three years as follows: 1/3 on the first anniversary of the date of grant with the remaining 2/3 vesting in equal installments of 8-1/3% each quarter thereafter.

SEC source: 0001086222-22-000280 · wf-form4_167122525610725.xml · nonDerivative · entry 2

Salem-Jackson Kim · CIK 0001845739 · EVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,352

SEC source: 0001086222-22-000280 · wf-form4_167122525610725.xml · nonDerivative · entry 1

Salem-Jackson Kim · CIK 0001845739 · EVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,540

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: 0001086222-22-000281 · wf-form4_167122528263274.xml · nonDerivative · entry 1

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,113

F1 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $87.77 to $87.80, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000272 · wf-form4_167106246561018.xml · nonDerivative · entry 5

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 828

F2 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $89.80 to $90.06, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000272 · wf-form4_167106246561018.xml · nonDerivative · entry 4

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 549

F2 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $93.32 to $93.76, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000272 · wf-form4_167106246561018.xml · nonDerivative · entry 3

LEIGHTON F THOMSON · CIK 0001106232 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281

F2 · kind: Purchase was made pursuant to a Rule 10b5-1 Plan adopted by Mr. Leighton on November 10, 2022.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $88.84 to $89.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-22-000269 · wf-form4_167105581979209.xml · nonDerivative · entry 1

Ahola Aaron · CIK 0001718588 · EVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,676

F1 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $89.88 to $90.03, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 this footnote.

SEC source: 0001086222-23-000299 · wk-form4_1702072730.xml · derivative · entry 1

Howell Laura · CIK 0001867203 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 394

Underlying: Common Stock · 394 shares

Expires 2025-12-07

F1 · security: Each restricted stock unit ("RSU") represents the right to receive one share of common stock upon vesting.

F2 · derivative.exercise_date: RSUs vest over three years as follows: 1/3 on the first anniversary of the date of grant with the remaining 2/3 vesting in equal installments of 8-1/3% each quarter thereafter.

SEC source: 0001086222-22-000265 · wf-form4_167027770240937.xml · nonDerivative · entry 1

Williams Anthony P · CIK 0001797531 · EVP and CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,645

F1 · price: Average sale price per share.