[Form 4] OOMA INC Insider Trading Activity

Rhea-AI Filing Summary

OOMA Inc. insider transaction by CFO Shigeyuki Hamamatsu: The filing reports two disposals of OOMA common stock tied to tax-withholding on vested restricted stock units. On 09/10/2025 Hamamatsu delivered 2,355 shares at a reported price of $12.51 per share to satisfy withholding, reducing his beneficial ownership to 189,617 shares. On 09/15/2025 he delivered 5,051 shares at $12.73 per share, reducing his beneficial ownership to 184,566 shares. The form is a Section 16 Form 4 reporting these non-derivative share dispositions and includes a signed certification by the reporting person.

Insights

Securities Analyst

TL;DR: Routine tax-withholding share dispositions by the CFO; transaction reflects vesting mechanics rather than an open-market sale.

The Form 4 documents non-derivative disposals of 2,355 and 5,051 OOMA shares on 09/10/2025 and 09/15/2025 respectively. The filing explicitly states these shares were delivered to the issuer to cover withholding taxes upon RSU vesting. Beneficial ownership after the transactions is disclosed as 189,617 shares and then 184,566 shares. There are no derivative transactions, no new grants, and no other amendments noted. Impact to outstanding float or control is not stated in the filing.

Corporate Governance Specialist

TL;DR: Disclosure meets Section 16 requirements; transactions are administrative and do not indicate change in intent or control.

The report is limited to tax-withholding dispositions linked to vested restricted stock units, per the explicit explanation. The reporting person signs the form, and the filing lists his role as Chief Financial Officer and Director. The transactions are labeled with code F(1) consistent with share deliveries for tax withholding. No additional arrangements or plan details are provided in the document.

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 CA 94085

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/10/2025

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

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

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

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	09/10/2025		F(1)		2,355	D	$12.51	189,617	D
Common Stock	09/15/2025		F(1)		5,051	D	$12.73	184,566	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. Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

	/s/ Shigeyuki Hamamatsu	09/16/2025
	** 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.

FAQ

What transactions did OOMA CFO Shigeyuki Hamamatsu report on Form 4?

The filing reports two disposals: 2,355 shares on 09/10/2025 at $12.51 and 5,051 shares on 09/15/2025 at $12.73, delivered to the issuer for withholding.

Why were shares disposed of according to the Form 4 for OOMA (OOMA)?

The filing states the shares were delivered to the issuer to pay the withholding tax liability upon vesting of restricted stock units.

How many OOMA shares did the CFO beneficially own after the reported transactions?

After the 09/10/2025 transaction the filing shows 189,617 shares; after the 09/15/2025 transaction it shows 184,566 shares.

Did the Form 4 report any derivative transactions or option exercises?

No. Table II for derivative securities contains no reported transactions; only non-derivative common stock dispositions are listed.

What code is used to describe the transactions on the Form 4?

The transactions are reported with code F(1), consistent with shares delivered to satisfy tax withholding on vested RSUs.