AKAMAI TECHNOLOGIES INC — Director's Dealing 2026

Feb 20, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AKAMAI TECHNOLOGIES INC (AKAM)
CIK: 0001086222
Period of Report: 2026-02-19

Reporting Person: LEIGHTON F THOMSON (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-19	Common Stock	M	36101	—	Acquired	64396	Direct
2026-02-19	Common Stock	F	15261	$109.31	Disposed	49135	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-19	Performance Restricted Stock Units	$	A	14396	Acquired		Common Stock (14396)	Direct
2026-02-19	Performance Restricted Stock Units	$	M	36101	Disposed		Common Stock (36101)	Direct
2026-02-19	Performance Restricted Stock Units	$	A	12520	Acquired		Common Stock (12520)	Direct
2026-02-19	Performance Restricted Stock Units	$	A	17464	Acquired		Common Stock (17464)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2529963	Indirect
Common Stock	108358	Indirect

Footnotes

F1: Represents an award of performance restricted stock units ("PRSUs") originally granted to the Reporting Person on March 6, 2023 contingent upon achievement of specified financial performance targets for each of 2023, 2024 and 2025. Each PRSU represents the right to receive one share of Issuer common stock upon vesting. On February 19, 2026, the Issuer's financial results for 2025 were certified, resulting in an additional 14,396 shares being earned and the vesting of a total of 36,101 shares of Issuer common stock subject to such PRSUs.

F2: Held by the F. Thomson Leighton and Bonnie B. Leighton Revocable Trust dtd 11/3/99 of which the Reporting Person serves as a trustee. Mr. Leighton disclaims beneficial ownership of shares held by such trust except to the extent of his pecuniary interest therein.

F3: Includes 10,481 shares received pursuant to a distribution from the David T. Leighton trust, of which the Reporting Person served as trustee. Such distribution was made in accordance with the exemptions afforded under 16a-9 and 16a-13.

F4: Held by the TBL Foundation of which the Reporting Person serves as a trustee.

F5: Represents an award of PRSUs originally granted to the Reporting Person on March 4, 2024 contingent upon achievement of specified financial performance targets for each of 2024, 2025 and 2026. Each PRSU represents the right to receive one share of Issuer common stock upon vesting. On February 19, 2026, the Issuer's financial results for 2025 were certified, resulting in an additional 12,520 shares being earned. To the extent the targets for each such year are met, the PRSUs will fully vest on the date on which the Issuer's financial results for 2026 are certified.

F6: Represents an award of PRSUs originally granted to the Reporting Person on March 3, 2025 contingent upon achievement of specified financial performance targets for each of 2025, 2026 and 2027. Each PRSU represents the right to receive one share of Issuer common stock upon vesting. On February 19, 2026, the Issuer's financial results for 2025 were certified, resulting in 17,464 shares being earned. To the extent the targets for each such year are met, the PRSUs will fully vest on the date on which the Issuer's financial results for 2027 are certified.