F. Thomson Leighton - 06 Mar 2026 Form 4 Insider Report for AKAMAI TECHNOLOGIES INC (AKAM)

Role: Chief Executive Officer, Director
Signature: /s/ Thomas M. Lair, as power of attorney
Issuer symbol: AKAM
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 06 Mar 2026, 18:31:40 UTC
Previous filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
LEIGHTON F THOMSON	Chief Executive Officer, Director	C/O AKAMAI TECHNOLOGIES, INC., 145 BROADWAY, CAMBRIDGE	/s/ Thomas M. Lair, as power of attorney	06 Mar 2026	0001106232

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AKAM	Common Stock	Options Exercise		+23,353	+27%		109,267	06 Mar 2026	Direct	F1
transaction	AKAM	Common Stock	Tax liability		-11,292	-10%	$101.00^*	97,975	06 Mar 2026	Direct
holding	AKAM	Common Stock						2,529,963	06 Mar 2026	See note	F2, F3
holding	AKAM	Common Stock						108,358	06 Mar 2026	See note	F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AKAM	Restricted Stock Units	Options Exercise		-23,353	-100%	$0.000000^*	0	06 Mar 2026	Common Stock	23,353		Direct	F1, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents the right to receive one share of Akamai common stock upon vesting.
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. The Reporting Person 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	On March 6, 2023, the Reporting Person was granted 70,056 RSUs. Such RSUs vest over three years in equal installments on the first, second and third anniversaries of the grant date.