Roblox (NYSE: RBLX) insider lines up August stock sale after recent trades

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
144

Rhea-AI Filing Summary

Roblox Corp (RBLX) is the issuer for a notice under Rule 144 filed for officer Matthew D. Kaufman. The notice covers a proposed sale of 14,904 shares of common stock, with an approximate aggregate market value of $565,761.00 as of the filing data, to be sold on the NYSE on or after 08/20/2026. The shares relate to equity compensation, and the filer states that shares are being sold to cover a tax obligation from the settlement of vested Restricted Stock Units. The notice also reports that in the prior three months, Kaufman sold 14,356 shares for aggregate proceeds of $649,956.00.

Positive

• None.

Negative

• None.

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Shares to be sold14,904 shares of common stockPlanned sale by Matthew D. Kaufman under Rule 144 on or after 08/20/2026
Aggregate market value of shares to be sold$565,761.00Value for 14,904 Roblox Corp shares covered by this Form 144
Shares sold in past 3 months14,356 sharesRoblox Corp shares sold by Matthew D. Kaufman on 05/20/2026
Proceeds from past 3 months’ sale$649,956.00Aggregate proceeds from 14,356 Roblox Corp shares sold on 05/20/2026
Planned sale date08/20/2026Date listed for the sale of 14,904 shares of Roblox Corp common stock
Rule 144regulatory
“See the definition of “person” in paragraph (a) of Rule 144.”
Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.
Restricted Stock Unitsfinancial
“Shares sold to cover tax obligation from settlement of vested 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.
Equity Compensationfinancial
“14904 | 08/20/2026 | Equity Compensation”
Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers’ incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

What does the Form 144 filing for RBLX disclose about Matthew D. Kaufman?

The filing states that officer Matthew D. Kaufman plans to sell 14,904 shares of Roblox Corp common stock under Rule 144. The shares are associated with equity compensation, and the filer notes they are being sold to cover tax obligations from vested Restricted Stock Units.

What RBLX stock sales has Matthew D. Kaufman made in the past three months?

The filing reports that in the past three months, Matthew D. Kaufman sold 14,356 shares of Roblox Corp common stock, for total proceeds of $649,956.00. These prior sales are disclosed in the “Securities Sold During The Past 3 Months” section.

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

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Accepted by SEC EDGAR 08/20/2026 – 04:52 PM
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144: Filer Information

144: Issuer Information

144: Securities Information

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment
of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note
thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made
in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

144: Remarks and Signature