Form 4 Tracker
Roblox Corp
RBLX

49 insider filings · Latest: Jul 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 15, 2025May 15 8:26 PMMANUEL BRONSTEIN
Proposed Sale
68,722$79.45$5.5M

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May 15, 2025May 15 8:03 PMKaufman Matthew D
Proposed Sale
6,000$79.94$479.6K

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May 14, 2025May 14 8:19 PMLee Anthony P
Proposed Sale
13,600$79.45$1.1M

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May 13, 2025May 13 8:24 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
103,534$73.49$7.6M

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May 13, 2025May 13 8:24 PMDAVID BRENT BASZUCKI
Proposed Sale
569,450$73.49$41.8M

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May 13, 2025May 13 8:24 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
113,889$73.49$8.4M

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May 13, 2025May 13 3:57 PMLee Anthony P
Proposed Sale
13,200$76.47$1.0M

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May 12, 2025May 12 9:10 PMMichael Guthrie
Proposed Sale
50,000$73.49$3.7M

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May 12, 2025May 12 8:38 PMDAVID BRENT BASZUCKI
Proposed Sale
118,051$71.88$8.5M

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May 12, 2025May 12 8:38 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
21,464$71.88$1.5M

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May 12, 2025May 12 8:37 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
23,610$71.88$1.7M

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May 12, 2025May 12 8:16 PMLee Anthony P
Proposed Sale
12,800$73.46$940.3K

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May 6, 2025May 6 8:38 PMLee Anthony P
Proposed Sale
57,200$70.01$4.0M

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May 5, 2025May 5 9:17 PMGREGORY BASZUCKI
Proposed Sale
973,875$74.09$72.2M

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May 5, 2025May 5 9:17 PMTHE BASZUCKI FAMILY FOUNDATION
Proposed Sale
274,998$74.09$20.4M

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May 5, 2025May 5 9:17 PM2020 DAVID BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
20,833$74.09$1.5M

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May 5, 2025May 5 9:17 PM2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
187,498$74.09$13.9M

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May 5, 2025May 5 8:40 PM2020 DAVID BASZUCKI GIFT TRUSTU/A DTD 04/03/2020
Proposed Sale
41,666$74.09$3.1M

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May 5, 2025May 5 8:40 PMDAVID BRENT BASZUCKI
Proposed Sale
1,375,002$74.09$101.9M

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May 5, 2025May 5 8:39 PMMANUEL BRONSTEIN
Proposed Sale
68,722$74.09$5.1M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 27, 2026May 29 8:19 PMGina MastantuonoDirector
Other (J)
1,1264,501(D)

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May 27, 2026May 29 8:16 PMGregory BaszuckiDirector
Other (J)
1,1264,501(D)

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May 27, 2026May 29 8:15 PMJason KilarDirector
Other (J)
1,1264,501(D)

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Apr 2, 2026Apr 3 9:09 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Conversion
2,687,51119,194,993(I)

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Mar 1, 2026Mar 3 9:30 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Grant/Award
613,822613,822(D)

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Mar 1, 2026Mar 3 9:30 PMMark ReinstraChief Legal Off. & Corp. Sec.
Grant/Award
104,236104,236(D)

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Mar 1, 2026Mar 3 9:29 PMMatthew D KaufmanChief Safety Officer
Grant/Award
92,19492,194(D)

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Mar 1, 2026Mar 3 9:29 PMNaveen K. ChopraChief Financial Officer
Grant/Award
135,320135,320(D)

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Feb 20, 2026Feb 24 9:25 PMJason KilarDirector
Other (J)
1,1253,375(D)

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Feb 20, 2026Feb 24 9:25 PMGina MastantuonoDirector
Other (J)
1,1253,375(D)

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Feb 20, 2026Feb 24 9:24 PMGregory BaszuckiDirector
Other (J)
1,1253,375(D)

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Feb 9, 2026Feb 11 11:57 PMMark ReinstraChief Legal Off. & Corp. Sec.
Option Exercise
118,1100(D)

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Feb 9, 2026Feb 11 11:56 PMArvind ChakravarthyChief People & Systems Officer
Option Exercise
114,7760(D)

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Feb 9, 2026Feb 11 11:55 PMDavid BaszuckiDirector, President & CEO, 10% Owner
Option Exercise
893,0680(D)

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Feb 9, 2026Feb 11 11:55 PMMatthew D KaufmanChief Safety Officer
Option Exercise
97,5220(D)

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