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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug 22, 2023 (view filing) | Aug 21 | 1 day | Messing BarbaraCMKtg & Communications Officer | SSaleClass A Common Stock | −10.4K | $27.14 | −$283.5K | −4.1%244.9K after | |
| Aug 22, 2023 (view filing) | Aug 21 | 1 day | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −38.0K | $27.14 | −$1.03M | −4.7%777.3K after | |
| Aug 22, 2023 (view filing) | Aug 21 | 1 day | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −3.09K | $27.14 | −$83.8K | −3.2%92.6K after | |
| Aug 22, 2023 (view filing) | Aug 21 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −11.5K | $27.14 | −$313.3K | −3.5%320.8K after | |
| Aug 22, 2023 (view filing) | Aug 21 | 1 day | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −14.4K | $27.14 | −$389.8K | −5.0%272.9K after | |
| Aug 30, 2023 (view filing) | Aug 28 | 2 days | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $27.03 | −$225.2K | −0.1%9.86M after | |
| Sep 27, 2023 (view filing) | Sep 26 | 1 day | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $26.16 | −$218.0K | −0.1%9.85M after | |
| Oct 20, 2023 (view filing) | Oct 18 | 2 days | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −4.00K | $30.62 | −$122.5K | −1.2%320.8K after | |
| Oct 25, 2023 (view filing) | Oct 23 | 2 days | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $31.05 | −$258.7K | −0.1%9.84M after | 2 lots |
| Nov 13, 2023 (view filing) | Nov 8 | 5 days | Kim Han10% Owner | SSaleClass A Common Stock | +200.0K | $40.23 | +$8.05M | +7.4%2.89M after | |
| Nov 14, 2023 (view filing)5:57 PM ET | Nov 10-13 | 4 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −750.0K | $38.47 | −$28.8M | −100.0%1 after | 4 lots |
| Nov 14, 2023 (view filing)5:57 PM ET | Nov 10-13 | 4 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −150.0K | $38.47 | −$5.77M | −100.0%0 after | 4 lots |
| Nov 22, 2023 (view filing) | Nov 21 | 1 day | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −10.8K | $36.70 | −$397.7K | −2.2%482.2K after | 2 lots |
| Nov 24, 2023 (view filing) | Nov 21 | 3 days | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −15.8K | $36.86 | −$583.2K | −6.5%228.9K after | 3 lots |
| Nov 24, 2023 (view filing) | Nov 21 | 3 days | Messing BarbaraCMKtg & Communications Officer | SSaleClass A Common Stock | −10.7K | $36.70 | −$392.4K | −4.4%234.2K after | 2 lots |
| Nov 24, 2023 (view filing) | Nov 21 | 3 days | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −14.7K | $36.70 | −$539.6K | −5.4%258.2K after | 2 lots |
| Nov 24, 2023 (view filing) | Nov 21 | 3 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −38.9K | $36.70 | −$1.43M | −5.0%738.4K after | 2 lots |
| Nov 24, 2023 (view filing) | Nov 21 | 3 days | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −4.50K | $36.70 | −$165.0K | −4.4%97.8K after | 2 lots |
| Nov 28, 2023 (view filing) | Nov 27 | 1 day | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −2.52K | $37.90 | −$95.6K | −2.6%95.2K after | 10b5-1 |
| Nov 29, 2023 (view filing) | Nov 27 | 2 days | Kim Han10% Owner | SSaleClass A Common Stock | −100.0K | $38.79 | −$3.88M | −3.0%3.28M after | |
| Nov 29, 2023 (view filing) | Nov 28 | 1 day | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $38.96 | −$324.7K | −0.1%9.83M after | |
| Dec 18, 2023 (view filing) | Dec 15 | 3 days | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −1.46K | $45.00 | −$65.6K | −1.5%93.8K after | 10b5-1 |
| Dec 18, 2023 (view filing) | Dec 15 | 3 days | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −5.83K | $45.00 | −$262.3K | −0.8%732.6K after | |
| Dec 21, 2023 (view filing) | Dec 20 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −4.00K | $44.47 | −$177.9K | −1.7%228.9K after | 2 lots |
| Dec 26, 2023 (view filing)8:16 PM ET | Dec 22 | 4 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −103.8K | $46.02 | −$4.78M | −100.0%1 after | |
| Dec 28, 2023 (view filing) | Dec 27 | 1 day | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $46.66 | −$388.8K | −0.1%9.79M after | |
| Jan 18, 2024 (view filing) | Jan 17 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −4.00K | $38.58 | −$154.3K | −1.5%258.3K after | |
| Jan 26, 2024 (view filing) | Jan 24 | 2 days | Baszucki GregoryDirector | SSaleClass A Common Stock | −8.33K | $41.16 | −$343.0K | −0.1%9.79M after | 2 lots |
| Feb 13, 2024 (view filing)5:25 PM ET | Feb 9-12 | 4 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −400.0K | $44.12 | −$17.6M | −100.0%1 after | 3 lots |
| Feb 13, 2024 (view filing)5:25 PM ET | Feb 9-12 | 4 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −80.0K | $44.12 | −$3.53M | −100.0%0 after | 3 lots |
| Feb 22, 2024 (view filing) | Feb 21 | 1 day | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −7.76K | $40.64 | −$315.4K | −1.6%492.0K after | |
| Feb 22, 2024 (view filing) | Feb 21 | 1 day | Bronstein ManuelChief Product Officer | SSaleClass A Common Stock | −35.1K | $40.64 | −$1.42M | −4.8%697.5K after | |
| Feb 22, 2024 (view filing) | Feb 21 | 1 day | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −11.0K | $40.64 | −$445.9K | −4.5%233.6K after | |
| Feb 22, 2024 (view filing) | Feb 21-22 | 1 day | Rawlings Amy MarieChief Accounting Officer | SSaleClass A Common Stock | −5.29K | $40.88 | −$216.1K | −5.3%94.6K after | 2 lots10b5-1 |
| Feb 22, 2024 (view filing) | Feb 21 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −12.5K | $40.75 | −$510.6K | −4.8%249.8K after | 2 lots |
| Feb 28, 2024 (view filing) | Feb 28 | Same day | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −41.7K | $40.12 | −$1.67M | −10.5%354.2K after | 2 lots10b5-1 |
| Mar 5, 2024 (view filing) | Mar 4 | 1 day | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −30.0K | $40.68 | −$1.22M | −7.0%396.7K after | 2 lots10b5-1 |
| Mar 12, 2024 (view filing) | Mar 8 | 4 days | Baszucki GregoryDirector | SSaleClass A Common Stock | −13.0K | $40.42 | −$525.4K | −0.1%9.77M after | 2 lots10b5-1 |
| Mar 21, 2024 (view filing) | Mar 20 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −4.00K | $36.50 | −$146.0K | −1.1%359.5K after | |
| Mar 26, 2024 (view filing) | Mar 25 | 1 day | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −41.7K | $36.56 | −$1.52M | −5.6%708.3K after | 4 lots10b5-1 |
| Mar 28, 2024 (view filing) | Mar 27 | 1 day | Baszucki GregoryDirector | SSaleClass A Common Stock | −13.0K | $37.64 | −$489.3K | −0.1%9.76M after | 10b5-1 |
| Apr 4, 2024 (view filing) | Apr 3 | 1 day | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −30.0K | $36.06 | −$1.08M | −7.0%396.7K after | 10b5-1 |
| Apr 10, 2024 (view filing)4:13 PM ET | Apr 8 | 2 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −100.0K | $38.31 | −$3.83M | −40.2%148.8K after | 10b5-1 |
| Apr 10, 2024 (view filing)4:13 PM ET | Apr 8 | 2 days | Baszucki DavidPresident & CEO | SSaleClass A Common Stock | −61.7K | $38.31 | −$2.36M | −8.2%687.5K after | 3 lots10b5-1 |
| Apr 18, 2024 (view filing) | Apr 17 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −4.00K | $36.69 | −$146.8K | −1.1%359.5K after | |
| Apr 26, 2024 (view filing) | Apr 24 | 2 days | Baszucki GregoryDirector | SSaleClass A Common Stock | −13.0K | $35.08 | −$456.0K | −0.1%9.75M after | 3 lots10b5-1 |
| May 14, 2024 (view filing) | May 13 | 1 day | Wong Andrea LDirector | SSaleClass A Common Stock | −5.28K | $31.13 | −$164.2K | −16.7%26.3K after | |
| May 22, 2024 (view filing) | May 21 | 1 day | Sturman DanielChief Technology Officer | SSaleClass A Common Stock | −10.9K | $32.56 | −$356.5K | −2.3%469.3K after | |
| May 22, 2024 (view filing) | May 21 | 1 day | Reinstra MarkGen. Counsel & Secretary | SSaleClass A Common Stock | −16.8K | $32.56 | −$546.9K | −4.7%342.7K after | |
| May 22, 2024 (view filing) | May 21 | 1 day | Guthrie MichaelChief Financial Officer | SSaleClass A Common Stock | −22.1K | $32.56 | −$718.8K | −5.6%374.6K after |