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Roblox Corp

RBLX Net selling
CIK 0001315098 #650 in the set updated 17 Sep 2026
Bought (120 mo)
$2.22K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$2.95B
$205.57M on a plan · $1.41B straight out of an exercise
Sold at will
$1.34B
638 of 1327 sales
Net
−$2.95B
−$1.34B against sales at will

By person

30 insiders · 1,351 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Baszucki David
President & CEO
—
$1.30B (311) scheduled
−$1.30B
4,293,411
0.6011%
$196.34M
+279.5%
Meritech Capital Partners V L.P. entity
10% owner
—
$365.13M (12)
−$365.13M
152,625
0.0214%
$6.98M
−98.0%
Index Ventures Growth III (Jersey), L.P. entity
10% owner
—
$261.80M (6)
−$261.80M
49,220,602
6.89%
$2.25B
−7.3%
Baszucki Gregory
Director
—
$207.14M (93) scheduled
−$207.14M
2,142,641
0.3000%
$97.98M
−54.6%
Guthrie Michael
Chief Financial Officer
—
$175.69M (139) scheduled
−$175.69M
553,688
0.0775%
$25.32M
—
Donato Craig
Chief Business Officer
—
$161.74M (147)
−$161.74M
1,297,229
0.1816%
$59.32M
−51.5%
Lee Anthony P
Director
—
$111.35M (125) scheduled
−$111.35M
311,953
0.0437%
$14.27M
−99.2%
Reinstra Mark
Chief Legal Off. & Corp. Sec.
—
$84.02M (106) scheduled
−$84.02M
521,707
0.0730%
$23.86M
+191.6%
Bronstein Manuel
Chief Product Officer
$1.27K (12)
$63.79M (95)
−$63.79M
443,222
0.0621%
$20.27M
+1,080,929%
Sturman Daniel
Chief Technology Officer
—
$53.28M (41) scheduled
−$53.28M
581,302
0.0814%
$26.58M
+162.6%
Carvalho Christopher
Director
—
$49.58M (20)
−$49.58M
1,273,066
0.1782%
$58.22M
−39.4%
Kim Han
10% owner
—
$21.54M (17)
−$21.54M
3,284,862
0.4599%
$150.22M
−13.1%
Chakravarthy Arvind
Chief People & Systems Officer
—
$20.62M (35)
−$20.62M
177,589
0.0249%
$8.12M
−41.1%
Messing Barbara
CMKtg & Communications Officer
—
$19.79M (21) scheduled
−$19.79M
234,241
0.0328%
$10.71M
+17,605%
Kaufman Matthew D
Chief Safety Officer
—
$19.41M (39) scheduled
−$19.41M
335,060
0.0469%
$15.32M
−9.5%
Tolley Brett
Principal Accounting Officer
—
$18.97M (43)
−$18.97M
7,654
0.0011%
$350.02K
−95.7%
Rawlings Amy Marie
Chief Accounting Officer
—
$7.44M (46) scheduled
−$7.44M
82,705
0.0116%
$3.78M
+2,418%
CHOPRA NAVEEN K.
Chief Financial Officer
—
$4.06M (12)
−$4.06M
363,249
0.0509%
$16.61M
—
Altos Hybrid 2, L.P.
10% owner
—
$4.00M (2)
−$4.00M
735,711
0.1030%
$33.64M
−56.5%
Altos Ventures IV Reserve Fund, L.P. entity
10% owner
—
$2.69M (2)
−$2.69M
613,286
0.0859%
$28.05M
−3.2%
Altos Ventures Management, Inc. entity
10% owner
—
$2.05M (1)
−$2.05M
49,014
0.0069%
$2.24M
−99.2%
Wong Andrea L
Director
—
$976.85K (4)
−$976.85K
95,152
0.0133%
$4.35M
+112.9%
BUCKLEY SEAN JACK
Chief People & Systems Officer
—
$856.47K (6)
−$856.47K
87,213
0.0122%
$3.99M
−18.9%
Gupta Deepika
Principal Accounting Officer
—
$61.90K (2)
−$61.90K
21,443
0.0030%
$980.59K
−8.7%
Mastantuono Gina
Director
$950.36 (2)
$789.80 (2)
+$160.57
18,261
0.0026%
$835.08K
+1,826,000%
Altos Ventures IV Liquidity Fund, L.P. entity
10% owner
—
—
—
14,241,020
1.99%
$651.24M
−80.4%
Nam Hodong
10% owner
—
—
—
4,222,851
0.5912%
$193.11M
−11.7%
Altos Ventures IV, L.P. entity
10% owner
—
—
—
178,852
0.0250%
$8.18M
−99.6%
KILAR JASON
Director
—
—
—
18,927
0.0026%
$865.53K
—
Durkin Dennis M
Director
—
—
—
8,709
0.0012%
$398.26K
—

Individual transactions

153
Insider
Date
Role
Action
Shares
Price
Amount
Reinstra Mark
8 Sep 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
100
$45.73
$4.57K
Reinstra Mark
8 Sep 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
3,753
$45.03
$169.00K
Reinstra Mark
8 Sep 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
1,920
$44.30
$85.05K
Baszucki Gregory
1 Sep 2026
Director
Sold on a plan indirect
3,152
$40.69
$128.26K
Baszucki Gregory
1 Sep 2026
Director
Sold on a plan indirect
5,181
$40.33
$208.97K
Baszucki Gregory
1 Sep 2026
Director
Sold on a plan indirect
3,153
$40.69
$128.30K
Baszucki Gregory
1 Sep 2026
Director
Sold on a plan indirect
5,180
$40.33
$208.93K
Rawlings Amy Marie
25 Aug 2026
Chief Accounting Officer
Sold on a plan
237
$38.89
$9.22K
BUCKLEY SEAN JACK
24 Aug 2026
Chief People & Systems Officer
Sold on a plan
4,321
$38.68
$167.14K
Reinstra Mark
19 Aug 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
6,250
$40.00
$250.00K
Baszucki Gregory
4 Aug 2026
Director
Sold on a plan indirect
1,001
$38.02
$38.06K
Baszucki Gregory
4 Aug 2026
Director
Sold on a plan indirect
7,332
$37.39
$274.13K
Baszucki Gregory
4 Aug 2026
Director
Sold on a plan indirect
1,000
$38.02
$38.02K
Baszucki Gregory
4 Aug 2026
Director
Sold on a plan indirect
7,333
$37.39
$274.17K
Reinstra Mark
6 Jul 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
1,100
$57.94
$63.74K
Reinstra Mark
6 Jul 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
3,212
$57.24
$183.84K
Reinstra Mark
6 Jul 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
200
$55.77
$11.15K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
5,433
$58.03
$315.26K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
2,250
$57.36
$129.06K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
650
$55.97
$36.38K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
5,433
$58.03
$315.26K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
2,250
$57.36
$129.06K
Baszucki Gregory
1 Jul 2026
Director
Sold on a plan indirect
650
$55.97
$36.38K
Reinstra Mark
8 Jun 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
5,978
$41.71
$249.34K
Baszucki Gregory
1 Jun 2026
Director
Sold on a plan indirect
3,133
$47.14
$147.70K
Baszucki Gregory
1 Jun 2026
Director
Sold on a plan indirect
5,200
$46.32
$240.87K
Baszucki Gregory
1 Jun 2026
Director
Sold on a plan indirect
3,133
$47.14
$147.70K
Baszucki Gregory
1 Jun 2026
Director
Sold on a plan indirect
5,200
$46.32
$240.87K
Rawlings Amy Marie
26 May 2026
Chief Accounting Officer
Sold on a plan
274
$48.00
$13.15K
BUCKLEY SEAN JACK
22 May 2026
Chief People & Systems Officer
Sold on a plan
4,744
$46.36
$219.93K
Reinstra Mark
21 May 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
4,899
$46.46
$227.59K
Reinstra Mark
21 May 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
561
$45.93
$25.77K
Reinstra Mark
20 May 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
15,372
$45.38
$697.53K
Reinstra Mark
20 May 2026
Chief Legal Off. & Corp. Sec.
Sold on a plan
1,903
$44.48
$84.64K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
200
$47.04
$9.41K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
2,456
$45.84
$112.58K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
2,126
$45.24
$96.18K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
3,551
$44.09
$156.55K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
200
$47.04
$9.41K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
2,457
$45.84
$112.62K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
2,124
$45.24
$96.09K
Baszucki Gregory
5 May 2026
Director
Sold on a plan indirect
3,552
$44.09
$156.59K
Baszucki Gregory
1 Apr 2026
Director
Sold on a plan indirect
3,409
$58.31
$198.79K
Baszucki Gregory
1 Apr 2026
Director
Sold on a plan indirect
4,924
$57.70
$284.13K
Baszucki Gregory
1 Apr 2026
Director
Sold on a plan indirect
3,410
$58.31
$198.85K
Baszucki Gregory
1 Apr 2026
Director
Sold on a plan indirect
4,923
$57.70
$284.07K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
550
$70.52
$38.79K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
2,002
$69.60
$139.34K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
5,781
$68.62
$396.68K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
550
$70.52
$38.79K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
2,002
$69.60
$139.34K
Baszucki Gregory
27 Feb 2026
Director
Sold on a plan indirect
5,781
$68.62
$396.68K
Lee Anthony P
13 Jan 2026
Director
Sold on a plan indirect
490
$82.45
$40.40K
Lee Anthony P
13 Jan 2026
Director
Sold on a plan indirect
490
$82.45
$40.40K
Lee Anthony P
13 Jan 2026
Director
Sold on a plan indirect
6,020
$82.45
$496.35K
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
138
$77.46
$10.69K
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
21,410
$76.78
$1.64M
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
24,514
$76.22
$1.87M
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
62
$77.46
$4.80K
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
9,684
$76.78
$743.56K
Baszucki David
7 Jan 2026
President & CEO
Sold on a plan indirect
11,088
$76.22
$845.09K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
614
$81.52
$50.05K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
1,583
$80.22
$126.99K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
1,933
$79.24
$153.18K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
619
$81.52
$50.46K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
1,585
$80.22
$127.15K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
1,926
$79.24
$152.62K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
7,532
$81.52
$614.02K
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
19,404
$80.22
$1.56M
Lee Anthony P
2 Jan 2026
Director
Sold on a plan indirect
23,804
$79.24
$1.89M
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
138
$87.13
$12.02K
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
8,521
$85.86
$731.62K
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
17,381
$85.02
$1.48M
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
20,022
$83.97
$1.68M
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
62
$87.13
$5.40K
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
3,854
$85.86
$330.91K
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
7,862
$85.02
$668.45K
Baszucki David
18 Dec 2025
President & CEO
Sold on a plan indirect
9,056
$83.97
$760.45K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
309
$93.76
$28.97K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
1,713
$93.23
$159.71K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
2,053
$92.16
$189.20K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
545
$91.13
$49.66K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
309
$93.76
$28.97K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
1,713
$93.23
$159.71K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
2,053
$92.16
$189.20K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
545
$91.13
$49.66K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
3,844
$93.76
$360.40K
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
21,006
$93.23
$1.96M
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
25,200
$92.16
$2.32M
Lee Anthony P
1 Dec 2025
Director
Sold on a plan indirect
6,710
$91.13
$611.47K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
660
$97.15
$64.12K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
3,595
$96.55
$347.10K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
4,886
$95.52
$466.71K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
2,526
$94.57
$238.88K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
3,200
$93.49
$299.17K
Kaufman Matthew D
20 Nov 2025
Chief Safety Officer
Sold on a plan
6,000
$98.21
$589.26K
Baszucki David
11 Nov 2025
President & CEO
Sold on a plan indirect
24,558
$104.85
$2.57M
Baszucki David
11 Nov 2025
President & CEO
Sold on a plan indirect
21,504
$104.17
$2.24M
Baszucki David
11 Nov 2025
President & CEO
Sold on a plan indirect
11,108
$104.85
$1.16M
Baszucki David
11 Nov 2025
President & CEO
Sold on a plan indirect
9,726
$104.17
$1.01M
Kaufman Matthew D
6 Nov 2025
Chief Safety Officer
Sold on a plan
6,000
$101.48
$608.88K
Reinstra Mark
5 Nov 2025
Chief Legal Off. & Corp. Sec.
Sold on a plan
2,401
$104.60
$251.14K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
989
$105.22
$104.07K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
2,058
$104.16
$214.35K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
1,573
$103.24
$162.40K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
991
$105.22
$104.28K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
2,056
$104.16
$214.15K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
1,573
$103.24
$162.40K
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
12,170
$105.22
$1.28M
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
25,329
$104.16
$2.64M
Lee Anthony P
4 Nov 2025
Director
Sold on a plan indirect
19,261
$103.24
$1.99M
Kaufman Matthew D
3 Nov 2025
Chief Safety Officer
Sold on a plan
6,000
$112.99
$677.94K
Kaufman Matthew D
2 Oct 2025
Chief Safety Officer
Sold on a plan
6,000
$135.02
$810.12K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,107
$137.22
$151.90K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,764
$136.50
$240.79K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,749
$135.60
$237.17K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,115
$137.22
$153.00K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,757
$136.50
$239.84K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
1,748
$135.60
$237.03K
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
13,663
$137.22
$1.87M
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
21,567
$136.50
$2.94M
Lee Anthony P
1 Oct 2025
Director
Sold on a plan indirect
21,530
$135.60
$2.92M
Kaufman Matthew D
18 Sep 2025
Chief Safety Officer
Sold on a plan
6,000
$136.55
$819.30K
Kaufman Matthew D
4 Sep 2025
Chief Safety Officer
Sold on a plan
6,000
$134.20
$805.20K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
60
$126.26
$7.58K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
882
$125.68
$110.85K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
964
$124.76
$120.27K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
302
$123.59
$37.33K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
317
$122.67
$38.89K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
677
$121.43
$82.21K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
419
$120.43
$50.46K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
999
$119.68
$119.56K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
60
$126.26
$7.58K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
882
$125.68
$110.85K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
965
$124.76
$120.39K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
302
$123.59
$37.33K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
317
$122.67
$38.89K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
676
$120.17
$81.24K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
419
$120.43
$50.46K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
999
$119.68
$119.56K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
746
$126.26
$94.19K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
10,805
$125.68
$1.36M
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
11,847
$124.76
$1.48M
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
3,701
$123.60
$457.43K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
3,903
$122.66
$478.76K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
8,299
$121.43
$1.01M
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
5,166
$120.43
$622.15K
Lee Anthony P
2 Sep 2025
Director
Sold on a plan indirect
12,293
$119.68
$1.47M
Kaufman Matthew D
21 Aug 2025
Chief Safety Officer
Sold on a plan
6,000
$116.84
$701.04K
Kaufman Matthew D
20 Aug 2025
Chief Safety Officer
Sold on a plan
3,412
$118.67
$404.92K
Kaufman Matthew D
20 Aug 2025
Chief Safety Officer
Sold on a plan
5,621
$117.97
$663.09K
Kaufman Matthew D
20 Aug 2025
Chief Safety Officer
Sold on a plan
3,945
$117.02
$461.63K
Kaufman Matthew D
20 Aug 2025
Chief Safety Officer
Sold on a plan
1,230
$116.05
$142.75K
Showing 250 of 1,351 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 626
Amendments (4/A) skipped 7
Filings about a different issuer 0
Unreadable filings 0
Joint filings 34
Sales on a Rule 10b5-1 plan 303
Sales straight out of an exercise 386
Sales at will 638
Transactions with no price 0
Shares from compensation/vesting 254,280,712
Sales filed before the plan box existed 419
History held since 4 Mar 2021