Mark Reinstra - 13 Feb 2026 Form 4 Insider Report for Roblox Corp (RBLX)

Role: Chief Legal Off. & Corp. Sec.
Signature: /s/ Adele Freedman Attorney-in-Fact for Mark Reinstra
Issuer symbol: RBLX
Transactions as of: 13 Feb 2026
Net transactions value: -$3,836,484
Form type: 4
Filing time: 19 Feb 2026, 09:15:48 UTC
Previous filing: 11 Feb 2026
Next filing: 24 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Reinstra Mark	Chief Legal Off. & Corp. Sec.	C/O ROBLOX CORPORATION, 3150 S. DELAWARE ST., SAN MATEO	/s/ Adele Freedman Attorney-in-Fact for Mark Reinstra	18 Feb 2026	0001835037

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RBLX	Class A Common Stock	Sale	$3,836,484	-60,000	-13%	$63.94	394,322	13 Feb 2026	Direct	F1, F2
holding	RBLX	Class A Common Stock						120,272	13 Feb 2026	See footnote	F3
holding	RBLX	Class A Common Stock						33,538	13 Feb 2026	See footnote	F4
holding	RBLX	Class A Common Stock						16,653	13 Feb 2026	See Footnote	F5
holding	RBLX	Class A Common Stock						33,538	13 Feb 2026	See footnote	F6
holding	RBLX	Class A Common Stock						16,653	13 Feb 2026	See Footnotes	F7

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $63.77 to $64.23, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F3	These shares are held directly by the San Domenico Trust dated August 12, 1999 for which the Reporting Person serves as trustee. The Reporting Person may be deemed to have beneficial ownership over the securities held by the trust.
F4	These shares are held directly by the Mark L. Reinstra 2023 Annuity Trust for which the Reporting Person serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the securities held by the Annuity Trust.
F5	These shares are held directly by the Mark L. Reinstra 2022 Annuity Trust for which the Reporting Person serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the securities held by the Annuity Trust.
F6	These shares are held directly by the Susan P. Reinstra 2023 Annuity Trust for which the Reporting Person serves as trustee. The spouse of the Reporting Person may be deemed to have beneficial ownership of the securities held by the Annuity Trust.
F7	These shares are held directly by the Susan P. Reinstra 2022 Annuity Trust for which the Reporting Person serves as trustee. The spouse of the Reporting Person may be deemed to have beneficial ownership of the securities held by the Annuity Trust.