8x8 grants chief accounting officer 600,000 RSUs

8x8’s Chief Accounting Officer received a 600,000-share RSU grant that vests over roughly three years, contingent on continued service.

Rhea-AI Filing Summary

8X8 INC (symbol: EGHT) is the issuer of record for a Form 4 filing submitted to the SEC. MARTIN-GARCIA COLLEEN M reported acquisition or exercise transactions in this Form 4 filing.

8X8 INC (EGHT) reported that Chief Accounting Officer Colleen M. Martin-Garcia received a grant of 600,000 shares of common stock in the form of Restricted Stock Units (RSUs) on September 15, 2026. One-third of the RSUs vest on the first anniversary of the September 15, 2026 vesting commencement date, with 8.33% vesting each quarter over the following eight quarters, subject to continued service. Each RSU represents a contingent right to receive one share of EGHT common stock, and 600,000 shares are held directly after this grant.

Insider Trade Summary

Grant/Award: 600,000 shares

Grant/Award 1 txn

Insider MARTIN-GARCIA COLLEEN M

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	600,000	$0.00	$0.00

Holdings After Transaction: Common Stock — 600,000 shares (Direct)

Footnotes (1)

1. F1. Represents the grant of a Restricted Stock Unit ("RSU") award. The RSUs shall vest with respect to one-third (33.33%) of the total number of underlying shares on the first anniversary of the Vesting Commencement Date of September 15, 2026, then eight and one-third percent (8.33%) vesting each quarter thereafter, over a period of eight quarters, subject to the participant's continued employment or other association with the Company. Each restricted stock unit represents a contingent right to receive one share of EGHT common stock.

Key Figures

RSUs granted: 600,000 shares Initial vesting portion: 33.33% of RSUs Subsequent quarterly vesting: 8.33% of RSUs per quarter +2 more

5 metrics

RSUs granted 600,000 shares Restricted Stock Unit award to Chief Accounting Officer on September 15, 2026

Initial vesting portion 33.33% of RSUs Vests on the first anniversary of the September 15, 2026 vesting commencement date

Subsequent quarterly vesting 8.33% of RSUs per quarter Over the following eight quarters after the first anniversary, subject to continued service

Shares held after transaction 600,000 shares Direct ownership position reported following the RSU grant

Grant price per share $0.00 per share RSU award; no purchase price paid by the reporting person

Key Terms

Restricted Stock Unit, vesting commencement date, contingent right

3 terms

Restricted Stock Unit financial

"Represents the grant of a Restricted Stock Unit ("RSU") award."

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

vesting commencement date financial

"on the first anniversary of the Vesting Commencement Date of September 15, 2026"

The vesting commencement date is the starting point when an employee begins earning ownership rights to their promised benefits, such as stock options or retirement contributions. Think of it like the day a savings account is opened—only after this date do the benefits start to grow and become fully available over time. It matters to investors because it marks when the clock begins ticking toward full ownership, affecting the timing and value of these benefits.

contingent right financial

"Each restricted stock unit represents a contingent right to receive one share"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did EGHT report for Colleen M. Martin-Garcia?

EGHT reported that Chief Accounting Officer Colleen M. Martin-Garcia received a grant of 600,000 RSUs of common stock on September 15, 2026, as an award with no cash price per share stated in the filing.

How do the 600,000 RSUs granted to EGHT’s Chief Accounting Officer vest?

The 600,000 RSUs vest with 33.33% of the shares on the first anniversary of the September 15, 2026 vesting commencement date, then 8.33% of the shares each quarter over the next eight quarters, subject to continued employment or association.

What does each RSU granted by EGHT represent?

Each Restricted Stock Unit granted to the Chief Accounting Officer represents a contingent right to receive one share of EGHT common stock, subject to the vesting conditions and continued service described in the award terms.

How many EGHT shares does the reporting person hold after this RSU grant?

After this reported transaction, the filing states that the reporting person holds 600,000 shares of EGHT common stock directly, corresponding to the RSU award reported on this Form 4.

Was the EGHT RSU grant made under a Rule 10b5-1 trading plan?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not marked, and the footnote describes the grant as an RSU award with a time-based vesting schedule, without referencing any Rule 10b5-1 trading plan.

Does the EGHT RSU award require continued employment to vest?

Yes. The filing states that vesting of the RSUs is subject to the participant's continued employment or other association with the company through each vesting date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/16/2026 - 05:12 PM Accepted by SEC EDGAR 09/16/2026 - 05:11 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MARTIN-GARCIA COLLEEN M

(Last) (First) (Middle)

C/O 8X8, INC.

675 CREEKSIDE WAY

(Street)

CAMPBELL CALIFORNIA 95008

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
8X8 INC /DE/ [ EGHT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/15/2026		A(1)		600,000	A	$0	600,000	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents the grant of a Restricted Stock Unit ("RSU") award. The RSUs shall vest with respect to one-third (33.33%) of the total number of underlying shares on the first anniversary of the Vesting Commencement Date of September 15, 2026, then eight and one-third percent (8.33%) vesting each quarter thereafter, over a period of eight quarters, subject to the participant's continued employment or other association with the Company. Each restricted stock unit represents a contingent right to receive one share of EGHT common stock.

Remarks:

	/s/ Cheriese M. Dickman Attorney for Colleen M. Martin-Garcia	09/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)