STOCK TITAN

Roblox director Gregory Baszucki sells 16,666 shares

The transactions were made under a Rule 10b5-1 Plan adopted November 28, 2025.

(Moderate)

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Form Type
4

Rhea-AI Filing Summary

Roblox Corp director Gregory Baszucki reported four sales totaling 16,666 Class A Common Stock shares on October 1, 2026, from the Greg and Christina Baszucki Living Trust and his Roth IRA. The trust sold 3,001 shares at a weighted-average price of $42.5735 and 5,332 at $43.0342 per share; the Roth IRA sold 2,999 at $42.5727 and 5,334 at $43.0342 per share. The transactions were effected under a Rule 10b5-1 Plan adopted November 28, 2025. A separate direct holding entry lists 3,889 shares, including a portion of which are Restricted Stock Units.

Insider Baszucki Gregory
Role Director
Sold 16,666 shs ($714K)
Type Security Shares Price Value
Sale Class A Common Stock F1, F2, F3 3,001 $42.5735 $128K
Sale Class A Common Stock F1, F4, F3 5,332 $43.0342 $229K
Sale Class A Common Stock F1, F2, F5 2,999 $42.5727 $128K
Sale Class A Common Stock F1, F4, F5 5,334 $43.0342 $230K
holding Class A Common Stock F6 -- -- --
holding Class A Common Stock F7 -- -- --
holding Class A Common Stock F8 -- -- --
Holdings After Transaction: Class A Common Stock — 2,991,336 shares (Indirect, See Footnotes); Class A Common Stock — 3,889 shares (Direct)
Footnotes (8)
  1. F1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025.
  2. F2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.86 to $42.85, 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.
  3. F3. These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
  4. F4. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.86 to $43.39, 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.
  5. F5. These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co).
  6. F6. 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.
  7. F7. These shares are held directly by the Morningstar Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
  8. F8. These shares are held directly by the Crossbow Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
Shares sold 16,666 shares Four reported sales on October 1, 2026
Trust sale 3,001 shares at $42.5735 per share Weighted-average price; October 1, 2026
Trust sale 5,332 shares at $43.0342 per share Weighted-average price; October 1, 2026
Roth IRA sale 2,999 shares at $42.5727 per share Weighted-average price; October 1, 2026
Roth IRA sale 5,334 shares at $43.0342 per share Weighted-average price; October 1, 2026
Direct holding 3,889 shares Holding entry dated October 1, 2026; a portion are Restricted Stock Units
Rule 10b5-1 Plan regulatory
"effected pursuant to a Rule 10b5-1 Plan"
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
weighted average price financial
"The price reported in column 4 is a weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Restricted Stock Units (RSUs) financial
"A portion of these securities are Restricted Stock Units (RSUs)"
Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.
beneficial ownership regulatory
"may be deemed to have beneficial ownership of the shares held by the Trust"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

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

How many RBLX shares did Gregory Baszucki report selling, and at what weighted-average prices?

Four reported sales totaled 16,666 shares. The Greg and Christina Baszucki Living Trust sold 3,001 shares at a weighted-average $42.5735 and 5,332 at $43.0342 per share; Gregory Baszucki's Roth IRA sold 2,999 at $42.5727 and 5,334 at $43.0342 per share.

What price ranges applied to the RBLX sales?

The 3,001-share sale at a weighted-average $42.5735 and 2,999-share sale at $42.5727 involved trades from $41.86 to $42.85, inclusive. The 5,332-share sale at $43.0342 and 5,334-share sale at $43.0342 involved trades from $42.86 to $43.39, inclusive.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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).
X
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*
Baszucki Gregory

(Last)(First)(Middle)
C/O ROBLOX CORPORATION
3150 S. DELAWARE ST.

(Street)
SAN MATEO CALIFORNIA 94403

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Roblox Corp [ RBLX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock10/01/2026S(1)3,001D$42.5735(2)8,942,384ISee Footnotes(3)
Class A Common Stock10/01/2026S(1)5,332D$43.0342(4)8,937,052ISee Footnotes(3)
Class A Common Stock10/01/2026S(1)2,999D$42.5727(2)1,258,170ISee Footnotes(5)
Class A Common Stock10/01/2026S(1)5,334D$43.0342(4)1,252,836ISee Footnotes(5)
Class A Common Stock3,889(6)D
Class A Common Stock869,250ISee Footnotes(7)
Class A Common Stock869,250ISee Footnotes(8)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025.
2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.86 to $42.85, 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.
3. These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
4. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.86 to $43.39, 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.
5. These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co).
6. 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.
7. These shares are held directly by the Morningstar Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
8. These shares are held directly by the Crossbow Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee. The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.
Remarks:
/s/ Mark Reinstra Attorney-in-Fact for Gregory Baszucki10/02/2026
** Signature of Reporting PersonDate
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)

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