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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.

Insider roster for Roblox Corp
NameTitleLast reported holdingLast filingFilings, past year
Reinstra MarkChief Legal Off. & Corp. Sec.392,291Sep 9, 202614
Baszucki GregoryDirector1,261,169IndirectSep 2, 202612
Wong Andrea LDirector45,265IndirectSep 1, 20263
Rawlings Amy MarieChief Accounting Officer68,508Aug 26, 202612
Buckley Sean JackChief People & Systems Officer87,213Aug 25, 20264
Kaufman Matthew DChief Safety Officer335,060Aug 24, 202610
Chopra Naveen K.Chief Financial Officer363,249Aug 24, 20265
Baszucki DavidPresident & CEO799,646Aug 24, 202610
Kilar JasonDirector18,927Aug 24, 20264
Mastantuono GinaDirector18,261Aug 24, 20265
Lee Anthony PDirector306,768IndirectAug 11, 20268
Durkin Dennis MDirector8,709May 29, 20262
Carvalho ChristopherDirector1,112,098May 29, 20261
Chakravarthy ArvindChief People & Systems Officer177,589Feb 24, 20263
Bronstein ManuelChief Product Officer443,222Aug 22, 20250
Guthrie MichaelChief Financial Officer492,266Jun 9, 20250
Sturman DanielChief Technology Officer469,320May 22, 20240
Nam Hodong10% Owner4,222,851IndirectMay 1, 20240
Altos Hybrid 2, L.P.10% Owner473,229IndirectFeb 13, 20240
Altos Hybrid 4, L.P.10% Owner473,229IndirectFeb 13, 20240
Altos Ventures IV, L.P.10% Owner473,229IndirectFeb 13, 20240
Kim Han10% Owner473,229IndirectFeb 13, 20240
Altos Roblox SPV 2, LLC10% Owner178,852IndirectFeb 13, 20240
Altos Roblox SPV 1, LLC10% Owner178,852IndirectFeb 13, 20240
Altos Ventures IV Reserve Fund, L.P.10% Owner178,852IndirectFeb 13, 20240
Altos Ventures IV Liquidity Fund, L.P.10% Owner178,852IndirectFeb 13, 20240
Altos Roblox SPV 2020, LLC10% Owner178,852IndirectFeb 13, 20240
Altos Ventures Management Inc.10% Owner178,852IndirectFeb 13, 20240
Messing BarbaraCMKtg & Communications Officer234,241Nov 24, 20230
Donato CraigChief Business Officer1,227,229May 25, 20230
Altos Hybrid 4 GP, LLC10% Owner156,484IndirectAug 24, 20220
Altos Hybrid 2 GP, LLC10% Owner156,484IndirectAug 24, 20220
Altos Management Partners IV, LLC10% Owner156,484IndirectAug 24, 20220
Altos Roblox Management Partners, LLC10% Owner156,484IndirectAug 24, 20220
Altos Roblox 2020 Management Partners, LLC10% Owner156,484IndirectAug 24, 20220
Altos Management Partners IV LR GP, LLC10% Owner156,484IndirectAug 24, 20220
Gupta DeepikaPrincipal Accounting Officer21,443May 25, 20220
Tolley BrettPrincipal Accounting Officer7,654Feb 24, 20220
Yucca (Jersey) SLP10% Owner738,338IndirectFeb 14, 20220
Index Ventures Growth III (Jersey), L.P.10% Owner738,338IndirectFeb 14, 20220
Index Venture Growth Associates III Ltd10% Owner738,338IndirectFeb 14, 20220

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.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 24, 2025 (view filing)Nov 204 daysChopra Naveen K.Chief Financial OfficerSSaleClass A Common Stock−19.4K$95.23−$1.85M−5.4%337.0K after5 lots
Nov 24, 2025 (view filing)Nov 204 daysChakravarthy ArvindChief People & Systems OfficerSSaleClass A Common Stock−20.9K$95.23−$1.99M−10.4%181.0K after5 lots
Nov 24, 2025 (view filing)Nov 204 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−20.9K$96.10−$2.01M−8.0%239.8K after6 lots10b5-1
Nov 24, 2025 (view filing)Nov 204 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−10.6K$95.24−$1.01M−5.3%190.6K after5 lots
Nov 24, 2025 (view filing)Nov 204 daysRawlings Amy MarieChief Accounting OfficerSSaleClass A Common Stock−2.64K$95.24−$251.6K−5.4%46.5K after4 lots
Nov 24, 2025 (view filing)Nov 204 daysReinstra MarkChief Legal Off. & Corp. Sec.SSaleClass A Common Stock−16.8K$95.24−$1.60M−4.3%370.5K after5 lots
Nov 13, 2025 (view filing)Nov 112 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−66.9K$104.53−$6.99M−100.0%0 after4 lots10b5-1
Nov 10, 2025 (view filing)Nov 64 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$101.48−$608.9K−2.3%260.6K after10b5-1
Nov 7, 2025 (view filing)Nov 52 daysReinstra MarkChief Legal Off. & Corp. Sec.SSaleClass A Common Stock−2.40K$104.60−$251.1K−0.6%387.3K after10b5-1
Nov 5, 2025 (view filing)Nov 41 dayLee Anthony PDirectorSSaleClass A Common Stock−66.0K$104.07−$6.87M−19.9%266.0K after9 lots10b5-1
Nov 5, 2025 (view filing)Nov 32 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$112.99−$677.9K−2.2%266.6K after10b5-1
Oct 6, 2025 (view filing)Oct 24 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$135.02−$810.1K−2.2%272.6K after10b5-1
Oct 2, 2025 (view filing)Oct 11 dayLee Anthony PDirectorSSaleClass A Common Stock−66.0K$136.33−$9.00M−19.6%270.6K after9 lots10b5-1
Sep 22, 2025 (view filing)Sep 184 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$136.55−$819.3K−2.1%278.6K after10b5-1
Sep 8, 2025 (view filing)Sep 44 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$134.20−$805.2K−2.1%275.0K after10b5-1
Sep 4, 2025 (view filing)Sep 22 daysLee Anthony PDirectorSSaleClass A Common Stock−66.0K$122.74−$8.10M−19.3%275.2K after24 lots10b5-1
Aug 22, 2025 (view filing)Aug 202 daysRawlings Amy MarieChief Accounting OfficerSSaleClass A Common Stock−6.57K$117.71−$773.0K−12.3%46.9K after4 lots
Aug 22, 2025 (view filing)Aug 202 daysChakravarthy ArvindChief People & Systems OfficerSSaleClass A Common Stock−20.6K$117.71−$2.42M−7.8%242.5K after4 lots
Aug 22, 2025 (view filing)Aug 202 daysBronstein ManuelChief Product OfficerSSaleClass A Common Stock−22.4K$122.17−$2.74M−4.8%443.2K after4 lots
Aug 22, 2025 (view filing)Aug 202 daysReinstra MarkChief Legal Off. & Corp. Sec.SSaleClass A Common Stock−15.8K$117.71−$1.86M−4.1%373.7K after4 lots
Aug 22, 2025 (view filing)Aug 202 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−10.4K$117.72−$1.22M−4.9%201.2K after4 lots
Aug 22, 2025 (view filing)Aug 20-212 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−20.2K$117.45−$2.37M−6.7%281.0K after5 lots10b5-1
Aug 8, 2025 (view filing)Aug 71 dayKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$133.67−$802.0K−2.0%301.2K after10b5-1
Aug 7, 2025 (view filing)Aug 52 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−875$126.72−$110.9K−100.0%0 after
Aug 6, 2025 (view filing)Aug 42 daysWong Andrea LDirectorSSaleClass A Common Stock−5.77K$130.40−$752.4K−12.1%41.9K after
Aug 5, 2025 (view filing)Aug 1-54 daysLee Anthony PDirectorSSaleClass A Common Stock−177.1K$130.40−$23.1M−38.8%279.9K after14 lots10b5-1
Aug 5, 2025 (view filing)Mar 3155 daysLateBaszucki DavidPresident & CEOSSaleClass A Common Stock−14.5K$64.94−$940.7K−1.7%832.0K after10b5-1
Jul 21, 2025 (view filing)Jul 174 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$118.51−$711.1K−1.9%307.2K after10b5-1
Jul 8, 2025 (view filing)Jul 35 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$102.58−$615.5K−1.9%313.2K after10b5-1
Jul 2, 2025 (view filing)Jul 11 dayLee Anthony PDirectorSSaleClass A Common Stock−66.0K$103.89−$6.86M−18.8%284.5K after9 lots10b5-1
Jun 30, 2025 (view filing)Jun 264 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−139.5K$105.19−$14.7M−39.7%211.6K after10b5-1
Jun 30, 2025 (view filing)Jun 264 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−27.9K$105.19−$2.93M−97.0%875 after10b5-1
Jun 26, 2025 (view filing)Jun 24-252 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−240.5K$105.13−$25.3M−53.2%211.6K after2 lots10b5-1
Jun 26, 2025 (view filing)Jun 24-252 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−48.1K$105.13−$5.06M−98.2%875 after2 lots10b5-1
Jun 24, 2025 (view filing)Jun 204 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$103.35−$620.1K−1.8%319.2K after10b5-1
Jun 20, 2025 (view filing)Jun 173 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−455.0K$100.61−$45.8M−68.3%211.6K after10b5-1
Jun 20, 2025 (view filing)Jun 173 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−173.7K$100.61−$17.5M−92.3%14.5K after2 lots10b5-1
Jun 18, 2025 (view filing)4:27 PM ETJun 162 daysCarvalho ChristopherDirectorSSaleClass A Common Stock−64.9K$100.08−$6.50M−6.2%986.9K after10b5-1
Jun 18, 2025 (view filing)Jun 162 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−232.5K$100.50−$23.4M−52.4%211.6K after10b5-1
Jun 18, 2025 (view filing)Jun 162 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−88.8K$100.50−$8.92M−47.7%97.2K after2 lots10b5-1
Jun 18, 2025 (view filing)Jun 162 daysReinstra MarkChief Legal Off. & Corp. Sec.SSaleClass A Common Stock−150.0K$99.75−$15.0M−27.8%389.5K after10b5-1
Jun 18, 2025 (view filing)Jun 162 daysBronstein ManuelChief Product OfficerSSaleClass A Common Stock−2.84K$100.00−$284.4K−0.6%465.6K after10b5-1
Jun 13, 2025 (view filing)Jun 112 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−60.0K$95.97−$5.76M−22.1%211.6K after10b5-1
Jun 13, 2025 (view filing)Jun 112 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−34.9K$62.98−$2.20M−20.0%139.5K after3 lots10b5-1
Jun 9, 2025 (view filing)Jun 54 daysKaufman Matthew DChief Safety OfficerSSaleClass A Common Stock−6.00K$91.69−$550.1K−1.8%325.2K after10b5-1
Jun 9, 2025 (view filing)Jun 54 daysGuthrie MichaelChief Financial OfficerSSaleClass A Common Stock−50.0K$91.55−$4.58M−9.2%492.3K after10b5-1
Jun 9, 2025 (view filing)Jun 5-64 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−1.31M$94.06−$123.7M−86.1%211.6K after2 lots10b5-1
Jun 9, 2025 (view filing)Jun 5-64 daysBaszucki DavidPresident & CEOSSaleClass A Common Stock−502.1K$94.06−$47.2M−76.9%150.4K after4 lots10b5-1
Jun 5, 2025 (view filing)Jun 32 daysBronstein ManuelChief Product OfficerSSaleClass A Common Stock−26.8K$90.20−$2.42M−5.4%468.5K after10b5-1
Jun 4, 2025 (view filing)4:40 PM ETJun 22 daysCarvalho ChristopherDirectorSSaleClass A Common Stock−13.0K$89.25−$1.16M−1.3%986.9K after3 lots10b5-1