Roblox Corp
RBLX- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001315098
In the last 90 days, Roblox Corp insiders filed 0 open-market purchases and 15 sales; 793 institutions reported holding it in 13F filings for Q2 2026, worth $31.0B in total; superinvestors ARK Invest and ValueAct Capital hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Roblox Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 15 filings
- 8 insiders, $7.54M in total
- Insiders trading
- 8
- Net value
- −$7.54M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Roblox Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Reinstra Mark | Chief Legal Off. & Corp. Sec. | 392,291 | Sep 9, 2026 | 14 |
| Baszucki Gregory | Director | 1,261,169Indirect | Sep 2, 2026 | 12 |
| Wong Andrea L | Director | 45,265Indirect | Sep 1, 2026 | 3 |
| Rawlings Amy Marie | Chief Accounting Officer | 68,508 | Aug 26, 2026 | 12 |
| Buckley Sean Jack | Chief People & Systems Officer | 87,213 | Aug 25, 2026 | 4 |
| Kaufman Matthew D | Chief Safety Officer | 335,060 | Aug 24, 2026 | 10 |
| Chopra Naveen K. | Chief Financial Officer | 363,249 | Aug 24, 2026 | 5 |
| Baszucki David | President & CEO | 799,646 | Aug 24, 2026 | 10 |
| Kilar Jason | Director | 18,927 | Aug 24, 2026 | 4 |
| Mastantuono Gina | Director | 18,261 | Aug 24, 2026 | 5 |
| Lee Anthony P | Director | 306,768Indirect | Aug 11, 2026 | 8 |
| Durkin Dennis M | Director | 8,709 | May 29, 2026 | 2 |
| Carvalho Christopher | Director | 1,112,098 | May 29, 2026 | 1 |
| Chakravarthy Arvind | Chief People & Systems Officer | 177,589 | Feb 24, 2026 | 3 |
| Bronstein Manuel | Chief Product Officer | 443,222 | Aug 22, 2025 | 0 |
| Guthrie Michael | Chief Financial Officer | 492,266 | Jun 9, 2025 | 0 |
| Sturman Daniel | Chief Technology Officer | 469,320 | May 22, 2024 | 0 |
| Nam Hodong | 10% Owner | 4,222,851Indirect | May 1, 2024 | 0 |
| Altos Hybrid 2, L.P. | 10% Owner | 473,229Indirect | Feb 13, 2024 | 0 |
| Altos Hybrid 4, L.P. | 10% Owner | 473,229Indirect | Feb 13, 2024 | 0 |
| Altos Ventures IV, L.P. | 10% Owner | 473,229Indirect | Feb 13, 2024 | 0 |
| Kim Han | 10% Owner | 473,229Indirect | Feb 13, 2024 | 0 |
| Altos Roblox SPV 2, LLC | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Altos Roblox SPV 1, LLC | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Altos Ventures IV Reserve Fund, L.P. | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Altos Ventures IV Liquidity Fund, L.P. | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Altos Roblox SPV 2020, LLC | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Altos Ventures Management Inc. | 10% Owner | 178,852Indirect | Feb 13, 2024 | 0 |
| Messing Barbara | CMKtg & Communications Officer | 234,241 | Nov 24, 2023 | 0 |
| Donato Craig | Chief Business Officer | 1,227,229 | May 25, 2023 | 0 |
| Altos Hybrid 4 GP, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Altos Hybrid 2 GP, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Altos Management Partners IV, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Altos Roblox Management Partners, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Altos Roblox 2020 Management Partners, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Altos Management Partners IV LR GP, LLC | 10% Owner | 156,484Indirect | Aug 24, 2022 | 0 |
| Gupta Deepika | Principal Accounting Officer | 21,443 | May 25, 2022 | 0 |
| Tolley Brett | Principal Accounting Officer | 7,654 | Feb 24, 2022 | 0 |
| Yucca (Jersey) SLP | 10% Owner | 738,338Indirect | Feb 14, 2022 | 0 |
| Index Ventures Growth III (Jersey), L.P. | 10% Owner | 738,338Indirect | Feb 14, 2022 | 0 |
| Index Venture Growth Associates III Ltd | 10% Owner | 738,338Indirect | Feb 14, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 29, 2021 (view filing)8:08 PM ET | Nov 24 | 5 days | Altos Hybrid 2, L.P. and 9 others10% Owner | SSaleClass A Common Stock | −16.0K | $125.07 | −$2.00M | −4.7%327.6K after | |
| Nov 29, 2021 (view filing)8:09 PM ET | Nov 24 | 5 days | Altos Hybrid 2, L.P. and 4 others10% Owner | SSaleClass A Common Stock | −16.0K | $125.07 | −$2.00M | −4.7%327.6K after | Duplicate filing |
| Dec 2, 2021 (view filing) | Nov 30 | 2 days | Messing BarbaraCMKtg & People Exper Officer | SSaleClass A Common Stock | −12.0K | $128.66 | −$1.54M | −97.1%359 after | |
| Dec 2, 2021 (view filing) | Dec 1 | 1 day | Tolley BrettPrincipal Accounting Officer | SSaleClass A Common Stock | −1.05K | $127.20 | −$133.3K | −13.3%6.83K after | |
| Dec 15, 2021 (view filing) | Dec 13 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −60.0K | $111.31 | −$6.68M | −44.4%75.2K after | 9 lots |
| Dec 15, 2021 (view filing) | Dec 14 | 1 day | Donato CraigChief Business Officer | SSaleClass A Common Stock | −25.0K | $107.56 | −$2.69M | −2.2%1.14M after | 5 lots |
| Dec 15, 2021 (view filing) | Dec 14 | 1 day | Donato CraigChief Business Officer | SSaleClass A Common Stock | −60.0K | $107.55 | −$6.45M | −42.9%80.0K after | 5 lots |
| Dec 21, 2021 (view filing) | Dec 17 | 4 days | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −16.7K | $97.89 | −$1.63M | −22.1%58.7K after | 2 lots |
| Dec 23, 2021 (view filing) | Dec 22 | 1 day | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −8.33K | $105.00 | −$875.0K | −12.4%58.7K after | |
| Jan 6, 2022 (view filing) | Jan 4 | 2 days | Tolley BrettPrincipal Accounting Officer | SSaleClass A Common Stock | −239 | $99.05 | −$23.7K | −3.4%6.83K after | |
| Jan 12, 2022 (view filing) | Jan 10 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −45.1K | $82.41 | −$3.72M | −37.5%75.1K after | 7 lots |
| Jan 19, 2022 (view filing) | Jan 14 | 5 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −12.5K | $80.06 | −$1.00M | −1.1%1.12M after | Amended |
| Jan 19, 2022 (view filing) | Jan 14 | 5 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −30.0K | $79.51 | −$2.39M | −37.5%50.0K after | Amended4 lots |
| Jan 31, 2022 (view filing) | Aug 23, 2021 | 161 days | Tolley BrettPrincipal Accounting Officer | SSaleClass A Common Stock | −304 | $83.36 | −$25.3K | −0.9%34.5K after | Amended5 lots |
| Feb 14, 2022 (view filing)9:14 AM ET | Mar 10-11, 2021 | 341 daysLate | Yucca (Jersey) SLP and 2 others10% Owner | SSaleClass A Common Stock | −3.83M | $67.38 | −$257.9M | −7.3%48.5M after | 3 lots |
| Feb 14, 2022 (view filing)9:14 AM ET | Mar 10-11, 2021 | 341 daysLate | Yucca (Jersey) SLP and 2 others10% Owner | SSaleClass A Common Stock | −58.3K | $67.38 | −$3.93M | −7.3%738.3K after | 3 lots |
| Feb 23, 2022 (view filing) | Feb 18-23 | 5 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −37.9K | $47.33 | −$1.79M | −4.8%752.6K after | 9 lots |
| Feb 23, 2022 (view filing) | Feb 18 | 5 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −5.00K | $54.00 | −$270.0K | −6.3%75.0K after | |
| Feb 23, 2022 (view filing) | Feb 22 | 1 day | Donato CraigChief Business Officer | SSaleClass A Common Stock | −2.93K | $46.87 | −$137.4K | −0.3%1.08M after | 3 lots |
| Feb 24, 2022 (view filing) | Feb 22 | 2 days | Tolley BrettPrincipal Accounting Officer | SSaleClass A Common Stock | −221 | $46.87 | −$10.4K | −2.8%7.65K after | 3 lots |
| Feb 24, 2022 (view filing) | Feb 22 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −3.00K | $46.87 | −$140.5K | −4.0%72.1K after | 3 lots |
| Mar 1, 2022 (view filing) | Feb 28 | 1 day | Kim Han10% Owner | SSaleClass A Common Stock | −50.0K | $51.13 | −$2.56M | −4.1%1.16M after | 4 lots |
| Mar 22, 2022 (view filing) | Mar 18 | 4 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −5.00K | $50.00 | −$250.0K | −6.7%70.0K after | |
| May 25, 2022 (view filing) | May 23 | 2 days | Messing BarbaraCMKtg & People Exper Officer | SSaleClass A Common Stock | −9.43K | $30.34 | −$286.2K | −5.0%179.2K after | 2 lots |
| May 25, 2022 (view filing) | May 23 | 2 days | Gupta DeepikaPrincipal Accounting Officer | SSaleClass A Common Stock | −2.04K | $30.34 | −$61.9K | −8.7%21.4K after | 2 lots |
| May 25, 2022 (view filing) | May 23 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −7.88K | $30.34 | −$239.1K | −3.6%208.3K after | 2 lots |
| May 25, 2022 (view filing) | May 23 | 2 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −32.7K | $30.34 | −$992.0K | −3.7%840.0K after | 2 lots |
| Aug 16, 2022 (view filing) | Aug 12-15 | 4 days | Kim Han10% Owner | SSaleClass A Common Stock | −100.0K | $50.00 | −$5.00M | −6.9%1.35M after | 7 lots |
| Aug 16, 2022 (view filing) | Aug 12 | 4 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −2.00K | $50.00 | −$100.0K | −0.2%1.19M after | |
| Aug 16, 2022 (view filing) | Aug 12 | 4 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −2.45K | $50.03 | −$122.7K | −0.3%808.0K after | |
| Aug 24, 2022 (view filing) | Aug 22 | 2 days | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −9.39K | $41.52 | −$389.7K | −2.4%374.2K after | |
| Aug 24, 2022 (view filing) | Aug 22 | 2 days | Messing BarbaraCMKtg & People Exper Officer | SSaleClass A Common Stock | −4.63K | $41.52 | −$192.2K | −2.6%174.6K after | |
| Aug 24, 2022 (view filing) | Aug 22-24 | 2 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −14.4K | $41.56 | −$600.5K | −1.2%1.17M after | 2 lots |
| Aug 24, 2022 (view filing) | Aug 22 | 2 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −30.8K | $41.52 | −$1.28M | −3.8%777.2K after | |
| Aug 24, 2022 (view filing) | Aug 22 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −7.44K | $41.52 | −$308.8K | −3.6%200.9K after | |
| Aug 24, 2022 (view filing) | Aug 22 | 2 days | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −6.74K | $41.52 | −$279.7K | −3.7%177.1K after | |
| Aug 24, 2022 (view filing)8:57 PM ET | Aug 23 | 1 day | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −100.0K | $41.41 | −$4.14M | −100.0%0 after | |
| Aug 24, 2022 (view filing)8:57 PM ET | Aug 23 | 1 day | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −550.0K | $41.41 | −$22.8M | −100.0%1 after | |
| Sep 13, 2022 (view filing) | Sep 9 | 4 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −2.61K | $45.00 | −$117.5K | −0.3%773.2K after | |
| Sep 13, 2022 (view filing) | Sep 12 | 1 day | Messing BarbaraCMKtg & People Exper Officer | SSaleClass A Common Stock | −21.6K | $45.04 | −$973.9K | −12.4%152.9K after | |
| Sep 19, 2022 (view filing) | Sep 15 | 4 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −2.00K | $44.38 | −$88.8K | −0.2%1.17M after | |
| Oct 19, 2022 (view filing) | Oct 17 | 2 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −2.00K | $41.21 | −$82.4K | −0.2%1.17M after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Donato CraigChief Business Officer | SSaleClass A Common Stock | −2.00K | $37.31 | −$74.6K | −0.2%1.17M after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −12.5K | $37.46 | −$468.2K | −4.9%244.1K after | 3 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −2.98K | $30.14 | −$89.7K | −3.1%93.9K after | 2 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −9.80K | $30.14 | −$295.5K | −2.6%364.4K after | 2 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −7.77K | $30.14 | −$234.2K | −3.9%193.1K after | 2 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −7.04K | $30.14 | −$212.1K | −2.9%237.1K after | 2 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −32.2K | $30.14 | −$970.2K | −4.2%741.0K after | 2 lots |
| Nov 23, 2022 (view filing) | Nov 21 | 2 days | Messing BarbaraCMKtg & People Exper Officer | SSaleClass A Common Stock | −5.61K | $30.14 | −$169.1K | −3.7%147.7K after | 2 lots |