Were the OOMA CFO’s share dispositions related to option exercises?

The filing describes one transaction as an open-market sale and another as a tax-withholding disposition tied to vesting restricted stock units. There are no derivative exercises reported, and the derivative position summary in the filing is shown as empty.

Did OOMA’s CFO use a trading plan for this share sale?

The provided Form 4 excerpt does not mention a Rule 10b5-1 trading plan. The open-market sale is reported with its date and price range, but no footnote indicates that it occurred under a pre-arranged trading plan or similar automatic selling arrangement.

Ooma CFO sells 27,696 shares in open market

Ooma Inc.’s Chief Financial Officer Shigeyuki Hamamatsu reported an open-market sale of 27,696 shares of common stock at $17.64 per share.

Accepted by SEC EDGAR 06/03/2026 - 08:27 AM EDT

Filing Impact

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Filing Sentiment

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Sentiment and the balance of points

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Form Type

Rhea-AI Filing Summary

Ooma Inc.’s Chief Financial Officer Shigeyuki Hamamatsu reported an open-market sale of 27,696 shares of common stock at $17.64 per share. The filing also shows 2,942 shares were disposed of to cover withholding tax upon vesting of restricted stock units. After these transactions, he directly holds 193,283 shares.

Insider Trade Summary

Net Seller: 27,696 shares

Net Sell 2 txns

Insider Hamamatsu Shigeyuki

Role Chief Financial Officer

Sold 27,696 shs ($489K)

Share of Position Sold 12.5%

Type	Security	Shares	Price	Value
Sale	Common Stock	27,696	$17.64	$489K
Exercise Price or Tax Liability	Common Stock	2,942	$18.14	$53K

Holdings After Transaction: Common Stock — 193,283 shares (Direct)

Holdings Before and After: Common Stock, 223,921 to 193,283 shares (Direct)

Footnotes (2)

F1. Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.
F2. The range of prices for the shares of Common Stock sold is from $17.48 to $17.98 The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Key Figures

Open-market sale: 27,696 shares at $17.64 Tax-withholding shares: 2,942 shares at $18.14 Shares after sale: 193,283 shares +2 more

5 metrics

Open-market sale 27,696 shares at $17.64 Common Stock sale on 2026-06-02

Tax-withholding shares 2,942 shares at $18.14 Withholding tax disposition on 2026-06-01

Shares after sale 193,283 shares Directly held after 2026-06-02 transaction

Shares after tax withholding 220,979 shares Directly held after 2026-06-01 disposition

Net shares sold 27,696 shares Net-buy/sell direction reported as net-sell

Key Terms

open-market sale, tax-withholding disposition, restricted stock units, withholding tax liability, +1 more

5 terms

open-market sale financial

"transaction_action: "open-market sale" for 27,696 shares of Common Stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

tax-withholding disposition financial

"transaction_action: "tax-withholding disposition" for 2,942 shares used to pay tax"

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.

restricted stock units financial

"withholding tax liability 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

"payment of the withholding tax liability upon vesting of the restricted stock units"

Form 4 regulatory

"INSIDER FILING DATA (Form 4) describing Ooma CFO’s transactions"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What insider transactions did OOMA’s CFO report in this Form 4?

Ooma’s CFO, Shigeyuki Hamamatsu, reported two transactions: an open-market sale of 27,696 shares of common stock at $17.64 per share and a separate disposition of 2,942 shares used to pay withholding tax on vested restricted stock units.

How many OOMA shares did the CFO sell and at what price?

The CFO sold 27,696 shares of Ooma common stock in an open-market transaction at $17.64 per share. A footnote notes the trade price range ran from $17.48 to $17.98, with full price-by-lot details available upon regulatory request.

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

The F code represents a tax-withholding disposition, not a market sale. In this filing, 2,942 shares were delivered back to Ooma to pay withholding tax due when restricted stock units vested, satisfying tax obligations without a public market transaction.

How many OOMA shares does the CFO hold after these transactions?

After the open-market sale, the CFO holds 193,283 Ooma common shares directly. Following the earlier tax-withholding disposition, his direct holdings shown in the filing were 220,979 shares, with the later sale reducing that balance to the current reported amount.

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

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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)
06/01/2026

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	06/01/2026		F⁽¹⁾		2,942	D	$18.14	220,979	D
Common Stock	06/02/2026		S		27,696	D	$17.64⁽²⁾	193,283	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.

2. The range of prices for the shares of Common Stock sold is from $17.48 to $17.98 The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

	/s/ Shigeyuki Hamamatsu	06/03/2026
	** 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