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Roblox (NYSE: RBLX) CEO sells shares in mandatory RSU tax sale

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Roblox Corp (RBLX) reported insider activity by President & CEO David Baszucki involving sales of Class A Common Stock primarily to satisfy tax obligations tied to equity compensation. On August 20, 2026, he sold 38,208 shares at a weighted average price of $37.7776 per share and 14,360 shares at a weighted average price of $38.4396 per share. Footnotes state these transactions represent shares sold to cover statutory tax withholding obligations from vesting Restricted Stock Units under a mandatory sell-to-cover arrangement and are not discretionary sales. After these transactions, an indirect position of 3,493,765 Class A shares is reported as held by The Freedom Revocable Trust dated February 28, 2017, for which Baszucki serves as trustee, a portion of which consists of RSUs.

Positive

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Negative

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Insights

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Insider Baszucki David
Role President & CEO
Sold 52,568 shs ($2.00M)
Type Security Shares Price Value
Sale Class A Common Stock F1, F2, F3 38,208 $37.7776 $1.44M
Sale Class A Common Stock F1, F4, F3 14,360 $38.4396 $552K
holding Class A Common Stock F5 -- -- --
Holdings After Transaction: Class A Common Stock — 799,646 shares (Direct); Class A Common Stock — 3,493,765 shares (Indirect, See Footnote)
Footnotes (5)
  1. F1. Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units ("RSUs"). These shares were sold pursuant to a mandatory "sell-to-cover" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person.
  2. F2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.21 to $38.20, 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. 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.
  4. F4. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.23 to $38.90, 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 by The Freedom Revocable Trust dated February 28, 2017 as amended, and for which the Reporting Person serves as trustee.
Shares sold (first transaction) 38,208 shares Class A Common Stock sold on August 20, 2026 to cover tax withholding
Weighted average sale price (first transaction) $37.7776 per share Sales executed in a range of $37.21 to $38.20 per share
Shares sold (second transaction) 14,360 shares Class A Common Stock sold on August 20, 2026 to cover tax withholding
Weighted average sale price (second transaction) $38.4396 per share Sales executed in a range of $38.23 to $38.90 per share
Total net shares sold 52,568 shares Net sell volume across reported transactions on August 20, 2026
Indirect shares held after transactions 3,493,765 shares Class A shares held by The Freedom Revocable Trust dated February 28, 2017
sell-to-cover financial
"sold pursuant to a mandatory "sell-to-cover" arrangement under the Issuer's equity"
Sell-to-cover is when part of newly issued or exercised company stock is immediately sold to pay required taxes and fees, so the recipient keeps the remaining shares. For investors this matters because it reduces the number of shares insiders or employees actually hold after a grant, can create small, routine share sales that aren’t signal of cashing out, and slightly increases share supply on the market—like selling a portion of a paycheck to cover the tax bill.
Restricted Stock Units financial
"arising in connection with the vesting of certain Restricted Stock Units ("RSUs")"
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.
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.
statutory tax withholding obligations financial
"sold to cover statutory tax withholding obligations arising in connection"
Revocable Trust financial
"held directly by The Freedom Revocable Trust dated February 28, 2017"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

FAQ

What did Roblox (RBLX) CEO David Baszucki report in this Form 4?

David Baszucki reported two sales totaling 52,568 Class A shares of Roblox on August 20, 2026, executed under a mandatory sell-to-cover arrangement to satisfy statutory tax withholding obligations arising from vesting RSUs, which the filing explains are not discretionary transactions.

At what prices were the Roblox (RBLX) shares sold by David Baszucki?

The filing reports 38,208 shares sold at a weighted average price of $37.7776 per share, in trades ranging from $37.21 to $38.20, and 14,360 shares sold at a weighted average price of $38.4396, in trades ranging from $38.23 to $38.90.

Were David Baszucki’s Roblox (RBLX) share sales discretionary?

No. A footnote states the shares were sold to cover statutory tax withholding obligations from vesting RSUs under a mandatory sell-to-cover arrangement in Roblox’s equity incentive plan and that they do not represent a discretionary transaction by David Baszucki.

How many Roblox (RBLX) shares does David Baszucki report holding indirectly after these transactions?

After the reported transactions, the filing shows an indirect holding of 3,493,765 Class A shares of Roblox, held by The Freedom Revocable Trust dated February 28, 2017, for which David Baszucki serves as trustee.

What role do Restricted Stock Units (RSUs) play in this Roblox (RBLX) Form 4?

The Form 4 states that a portion of the reported securities are Restricted Stock Units (RSUs), each representing a contingent right to receive one Class A share. The reported sales cover tax withholding obligations arising from the vesting of certain RSUs.

Was a Rule 10b5-1 trading plan indicated for this Roblox (RBLX) Form 4?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not selected at the document level. Instead, the footnote specifies that the sales were made under a mandatory sell-to-cover tax arrangement in the company’s equity incentive plan.

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).
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 David

(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)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
President & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026
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 Stock08/20/2026S(1)38,208D$37.7776(2)814,006(3)D
Class A Common Stock08/20/2026S(1)14,360D$38.4396(4)799,646(3)D
Class A Common Stock3,493,765ISee Footnote(5)
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. Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units ("RSUs"). These shares were sold pursuant to a mandatory "sell-to-cover" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person.
2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.21 to $38.20, 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. 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.
4. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.23 to $38.90, 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 by The Freedom Revocable Trust dated February 28, 2017 as amended, and for which the Reporting Person serves as trustee.
Remarks:
/s/ Mark Reinstra Attorney-in-Fact for David Baszucki08/24/2026
** 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)