Form 4 Tracker
Roblox Corp
RBLX

70 insider filings · Latest: Oct 5, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 16, 2025Jun 16 8:36 PMDAVID BRENT BASZUCKI
Proposed Sale
232,537$97.17$22.6M—

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Jun 16, 2025Jun 16 8:36 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
42,279$97.17$4.1M—

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Jun 16, 2025Jun 16 8:21 PMMARK REINSTRA
Proposed Sale
150,000$97.17$14.6M—

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Jun 16, 2025Jun 16 8:21 PMMANUEL BRONSTEIN
Proposed Sale
2,844$97.17$276.4K—

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Jun 16, 2025Jun 16 8:20 PMCHRISTOPHER CARVALHO
Proposed Sale
64,925$97.17$6.3M—

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Jun 16, 2025Jun 16 8:20 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
46,508$97.17$4.5M—

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Jun 11, 2025Jun 11 8:27 PMDAVID BRENT BASZUCKI
Proposed Sale
60,047$93.72$5.6M—

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Jun 11, 2025Jun 11 8:27 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
10,917$93.72$1.0M—

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Jun 11, 2025Jun 11 8:27 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
12,009$93.72$1.1M—

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Jun 6, 2025Jun 6 8:28 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
114,081$94.20$10.7M—

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Jun 6, 2025Jun 6 8:28 PMDAVID BRENT BASZUCKI
Proposed Sale
627,453$94.20$59.1M—

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Jun 6, 2025Jun 6 8:28 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
125,491$94.20$11.8M—

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Jun 5, 2025Jun 5 9:42 PMMichael Guthrie
Proposed Sale
50,000$94.20$4.7M—

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Jun 5, 2025Jun 5 9:08 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
124,998$91.07$11.4M—

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Jun 5, 2025Jun 5 9:07 PMDAVID BRENT BASZUCKI
Proposed Sale
687,500$91.07$62.6M—

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Jun 5, 2025Jun 5 9:07 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
137,500$91.07$12.5M—

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Jun 5, 2025Jun 5 8:46 PMKaufman Matthew D
Proposed Sale
6,000$91.69$550.1K—

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Jun 3, 2025Jun 3 8:26 PMMANUEL BRONSTEIN
Proposed Sale
26,798$89.95$2.4M—

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Jun 2, 2025Jun 2 8:38 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
124,998$86.98$10.9M—

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Jun 2, 2025Jun 2 8:38 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
137,500$86.98$12.0M—

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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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