Form 4 Tracker
Roblox Corp
RBLX

70 insider filings · Latest: Oct 5, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Feb 24, 2025Feb 24 9:26 PMMichael Guthrie
Proposed Sale
50,000$62.82$3.1M—

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Feb 24, 2025Feb 24 9:21 PMMANUEL BRONSTEIN
Proposed Sale
14,721$62.51$920.2K—

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Feb 24, 2025Feb 24 9:19 PMAMY RAWLINGS
Proposed Sale
4,090$62.51$255.7K—

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Feb 21, 2025Feb 21 9:20 PMARVIND CHAKRAVARTHY
Proposed Sale
6,324$62.82$397.3K—

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Feb 20, 2025Feb 20 9:08 PMReinstra Mark
Proposed Sale
16,432$61.39$1.0M—

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Feb 20, 2025Feb 20 9:08 PMRawlings Amy Marie
Proposed Sale
4,468$61.34$274.1K—

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Feb 20, 2025Feb 20 9:07 PMGuthrie Michael
Proposed Sale
21,614$61.34$1.3M—

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Feb 20, 2025Feb 20 9:07 PMChakravarthy Arvind
Proposed Sale
15,462$61.32$948.2K—

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Feb 20, 2025Feb 20 9:06 PMBronstein Manuel
Proposed Sale
45,519$61.33$2.8M—

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Feb 20, 2025Feb 20 9:06 PMBaszucki David
Proposed Sale
6,448$61.33$395.5K—

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Feb 11, 2025Feb 11 9:55 PMGuthrie Michael
Proposed Sale
26,154$65.94$1.7M—

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Feb 11, 2025Feb 11 9:54 PMBronstein Manuel
Proposed Sale
26,149$65.94$1.7M—

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Feb 11, 2025Feb 11 9:53 PMReinstra Mark
Proposed Sale
19,525$65.94$1.3M—

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Jan 31, 2025Jan 31 9:38 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
17,833$71.38$1.3M—

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Jan 31, 2025Jan 31 9:38 PM2020 JAN BASZUCKI GIFT TRUST DTD 04/03/2020
Proposed Sale
11,146$71.38$795.6K—

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Jan 31, 2025Jan 31 9:38 PMDAVID BRENT BASZUCKI
Proposed Sale
89,163$71.38$6.4M—

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Jan 31, 2025Jan 31 9:27 PM2020 DAVID BASZUCKI GIFT TRUST DTD 04/03/2020
Proposed Sale
11,146$71.38$795.6K—

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Jan 30, 2025Jan 30 9:26 PM2020 DAVID BASZUCKI GIFT TRUST DTD 04/03/2020
Proposed Sale
17,320$70.08$1.2M—

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Jan 30, 2025Jan 30 9:25 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
27,711$70.08$1.9M—

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Jan 30, 2025Jan 30 9:23 PMDAVID BRENT BASZUCKI
Proposed Sale
138,555$70.08$9.7M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Aug 20, 2026Aug 24 8:36 PMGregory BaszuckiDirector
Other (J)
1,296—1,296(D)

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Aug 20, 2026Aug 24 8:35 PMJason KilarDirector
Other (J)
1,296—1,296(D)

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Aug 20, 2026Aug 24 8:34 PMGina MastantuonoDirector
Other (J)
1,296—1,296(D)

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May 27, 2026May 29 8:19 PMGina MastantuonoDirector
Other (J)
1,126—4,501(D)

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May 27, 2026May 29 8:16 PMGregory BaszuckiDirector
Other (J)
1,126—4,501(D)

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May 27, 2026May 29 8:15 PMJason KilarDirector
Other (J)
1,126—4,501(D)

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Apr 2, 2026Apr 3 9:09 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Conversion
2,687,511—19,194,993(I)

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Mar 1, 2026Mar 3 9:30 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Grant/Award
613,822—613,822(D)

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Mar 1, 2026Mar 3 9:30 PMMark ReinstraChief Legal Off. & Corp. Sec.
Grant/Award
104,236—104,236(D)

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Mar 1, 2026Mar 3 9:29 PMMatthew D KaufmanChief Safety Officer
Grant/Award
92,194—92,194(D)

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Mar 1, 2026Mar 3 9:29 PMNaveen K. ChopraChief Financial Officer
Grant/Award
135,320—135,320(D)

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Feb 20, 2026Feb 24 9:25 PMJason KilarDirector
Other (J)
1,125—3,375(D)

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Feb 20, 2026Feb 24 9:25 PMGina MastantuonoDirector
Other (J)
1,125—3,375(D)

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Feb 20, 2026Feb 24 9:24 PMGregory BaszuckiDirector
Other (J)
1,125—3,375(D)

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Feb 9, 2026Feb 11 11:57 PMMark ReinstraChief Legal Off. & Corp. Sec.
Option Exercise
118,110—0(D)

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Feb 9, 2026Feb 11 11:56 PMArvind ChakravarthyChief People & Systems Officer
Option Exercise
114,776—0(D)

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Feb 9, 2026Feb 11 11:55 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Option Exercise
893,068—0(D)

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Feb 9, 2026Feb 11 11:55 PMMatthew D KaufmanChief Safety Officer
Option Exercise
97,522—0(D)

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