Roblox Mark Reinstra sells 3,000 and 2,666 shares
Roblox Corp's chief legal officer made both reported sales under a Rule 10b5-1 plan adopted February 19, 2026.
Sentiment and the balance of points
Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.
Form Type
4
Rhea-AI Filing Summary
Roblox Corp Chief Legal Officer and Corporate Secretary Mark Reinstra sold 3,000 shares of Class A common stock on October 5, 2026, at a weighted average price of $43.8773 per share, with trades ranging from $43.36 to $44.25. He also sold 2,666 shares at a weighted average price of $44.5573 per share, with trades ranging from $44.39 to $44.72. Both sales were made under a Rule 10b5-1 plan adopted February 19, 2026.
Insider Trade Summary 10b5-1
Net Seller: 5,666 shares
Net Sell
7 txns
Insider
Reinstra Mark
Role
Chief Legal Off. & Corp. Sec.
Sold
5,666 shs ($250K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Stock F1, F2, F3 | 3,000 | $43.8773 | $132K |
| Sale | Class A Common Stock F1, F4, F3 | 2,666 | $44.5573 | $119K |
| holding | Class A Common Stock F5 | -- | -- | -- |
| holding | Class A Common Stock F6 | -- | -- | -- |
| holding | Class A Common Stock F7 | -- | -- | -- |
| holding | Class A Common Stock F8 | -- | -- | -- |
| holding | Class A Common Stock F9 | -- | -- | -- |
Holdings After Transaction:
Class A Common Stock — 386,625 shares (Direct);
Class A Common Stock — 220,654 shares (Indirect, See footnote)
Footnotes (9)
- F1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026.
- F2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.36 to $44.25, 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.
- 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.
- F4. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.39 to $44.72, 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.
- F5. 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.
- F6. 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.
- F7. 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.
- F8. 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.
- F9. 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.
Key Figures
Shares sold, first transaction: 3,000 shares
Weighted average sale price, first transaction: $43.8773 per share
Shares sold, second transaction: 2,666 shares
+1 more
4 metrics
Shares sold, first transaction
3,000 shares
October 5, 2026
Weighted average sale price, first transaction
$43.8773 per share
October 5, 2026; trades ranged from $43.36 to $44.25
Shares sold, second transaction
2,666 shares
October 5, 2026
Weighted average sale price, second transaction
$44.5573 per share
October 5, 2026; trades ranged from $44.39 to $44.72
Key Terms
Rule 10b5-1 Plan, weighted average price, Restricted Stock Units (RSUs)
3 terms
Rule 10b5-1 Plan regulatory
"transactions reported in this Form 4 were 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.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What do RSUs represent in Mark Reinstra's RBLX Form 4?
A portion of the securities listed as held were Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Roblox Corp's Class A common stock.
AI-generated analysis. How Rhea-AI works. Not financial advice.
