Ooma CFO shares withheld to cover RSU taxes

Ooma Inc.'s Chief Financial Officer, Shigeyuki Hamamatsu, reported a routine tax-related share disposition.

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Form Type

Rhea-AI Filing Summary

Ooma Inc.'s Chief Financial Officer, Shigeyuki Hamamatsu, reported a routine tax-related share disposition. On this transaction, 2,971 shares of common stock were delivered to Ooma to cover withholding taxes due when restricted stock units vested. After this tax-withholding event, the CFO directly holds 184,227 Ooma shares.

Insider Trade Summary

Exercise Price or Tax Liability: 2,971 shares

Exercise Price or Tax Liability 1 txn

Insider Hamamatsu Shigeyuki

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	2,971	$17.15	$51K

Holdings After Transaction: Common Stock — 184,227 shares (Direct)

Footnotes (1)

F1. Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Key Figures

Tax-withholding shares: 2,971 shares Price per share reference: $17.15 per share Post-transaction holdings: 184,227 shares

3 metrics

Tax-withholding shares 2,971 shares Shares delivered to issuer for withholding tax liability

Price per share reference $17.15 per share Value used for tax-withholding disposition of 2,971 shares

Post-transaction holdings 184,227 shares CFO’s direct Ooma common stock holdings after the transaction

Key Terms

restricted stock units, withholding tax liability, tax-withholding disposition, Chief Financial Officer

4 terms

restricted stock units financial

"upon vesting of the restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

withholding tax liability financial

"in payment of the withholding tax liability upon vesting"

tax-withholding disposition financial

"transaction_action: "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Chief Financial Officer financial

"officer_title": "Chief Financial Officer""

A Chief Financial Officer (CFO) is the person in charge of a company's money and financial planning. They decide how to spend, save, and invest funds to help the company grow and stay stable. Their role is important because good financial decisions keep the company healthy and successful.

FAQ

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

What insider transaction did OOMA's CFO report on this Form 4?

Ooma’s CFO, Shigeyuki Hamamatsu, reported a tax-related disposition of 2,971 common shares. These shares were delivered to the company to pay withholding taxes triggered by the vesting of restricted stock units, a routine non-market transaction for equity-based compensation.

Was the OOMA CFO’s transaction an open-market sale of shares?

No, the transaction was not an open-market sale. The 2,971 shares were surrendered to Ooma to satisfy withholding tax obligations upon vesting of restricted stock units, rather than being sold to outside investors on the open market.

How many OOMA shares does the CFO hold after this tax-withholding event?

After delivering 2,971 shares to cover taxes, the CFO directly holds 184,227 Ooma common shares. This figure reflects his remaining position following the reported tax-withholding disposition related to vesting restricted stock units, as disclosed in the Form 4 filing.

What does transaction code F mean in the OOMA CFO Form 4?

Transaction code F indicates shares were used to pay an exercise price or tax liability. Here, 2,971 Ooma shares were delivered back to the issuer to cover withholding taxes associated with vesting restricted stock units, not as a discretionary market trade.

Is the OOMA CFO’s Form 4 transaction considered routine compensation activity?

Yes, this filing reflects routine compensation activity. The CFO delivered 2,971 shares to Ooma to satisfy withholding tax obligations from vesting restricted stock units, a common mechanism for handling tax liabilities on stock-based awards granted to executives.

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

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Accepted by SEC EDGAR 06/16/2026 - 05:49 PM EDT

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^*

Hamamatsu Shigeyuki

(Last)

(First)

(Middle)

C/O OOMA, INC.

525 ALMANOR AVE, SUITE 200

(Street)

SUNNYVALE

CALIFORNIA

94085

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
OOMA INC [ OOMA ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/15/2026		F⁽¹⁾		2,971	D	$17.15	184,227	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

	/s/ Shigeyuki Hamamatsu	06/16/2026
	** 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)

Source: View Original Filing on SEC EDGAR