undamentalytics Newsletter

Roblox Corp insider trading

Every open-market purchase and sale by Roblox Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Roblox Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Roblox Corp’s insiders pay?

From March 12, 2021 to September 1, 2026, 24 insiders reported 0 open-market purchases and 142 sales not made under a pre-set plan in Roblox Corp. After sales, the shares moved +2.3% against the index over 12 months (a negative figure means selling was the right call).

Roblox Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Reinstra Mark Chief Legal Off. & Corp. Sec. 0 — — 20 +2.6% (14) August 24, 2026
Guthrie Michael Chief Financial Officer 0 — — 17 +9.5% (17) May 22, 2025
Bronstein Manuel Chief Product Officer 0 — — 16 +8.1% (16) August 22, 2025
Rawlings Amy Marie Chief Accounting Officer 0 — — 15 +18.3% (11) August 24, 2026
Baszucki David President & CEO 0 — — 13 +8.6% (8) August 24, 2026
Chakravarthy Arvind Chief People & Systems Officer 0 — — 8 +44.9% (5) February 24, 2026
Messing Barbara CMKtg & Communications Officer 0 — — 8 −12.5% (8) November 24, 2023
Sturman Daniel Chief Technology Officer 0 — — 8 +13.5% (8) May 22, 2024
Kaufman Matthew D Chief Safety Officer 0 — — 6 −75.6% (1) August 24, 2026
Kim Han 10% owner 0 — — 5 −16.9% (5) November 29, 2023
Chopra Naveen K. Chief Financial Officer 0 — — 4 — August 24, 2026
Tolley Brett Principal Accounting Officer 0 — — 4 −45.7% (4) February 24, 2022
Wong Andrea L Director 0 — — 4 +18.6% (2) September 1, 2026
Donato Craig Chief Business Officer 0 — — 3 −31.3% (3) May 24, 2023
Buckley Sean Jack Chief People & Systems Officer 0 — — 2 — August 24, 2026
Altos Ventures IV Liquidity Fund, L.P. and related entities 10% owner 0 — — 1 −65.7% (1) November 29, 2021
Altos Ventures IV Reserve Fund, L.P. 10% owner 0 — — 1 −61.4% (1) November 23, 2021
Altos Ventures Management, Inc. 10% owner 0 — — 1 −42.4% (1) September 3, 2021
Baszucki Gregory Director 0 — — 1 −55.8% (1) March 12, 2021
Carvalho Christopher Director 0 — — 1 −55.8% (1) March 12, 2021
Gupta Deepika Principal Accounting Officer 0 — — 1 +24.0% (1) May 25, 2022
Index Venture Growth Associates III Ltd 10% owner 0 — — 1 −33.5% (1) February 14, 2022
Lee Anthony P Director 0 — — 1 +165.8% (1) August 26, 2024
Madera Paul S 10% owner 0 — — 1 −55.8% (1) March 12, 2021

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Roblox Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Roblox Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 2 selling crowds, −18.7%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
September 30, 20213 selling+21.7%−44.7%−37.1%
March 31, 20218 selling+30.4%+7.4%−43.0%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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