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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ROBLOX CORP: RBLX
Price: 9/12/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$133.31 $150.59 $37.50 $92,417 645 8,747 0.0% 2.9% 84.19% 4.57%
Exch Sector Industry Sub-Industry
NYSE Services Business Services Services- Prepackaged Software
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
KAUFMAN MATTHEW D
O
JB
---
9,627
---
9/10/25
---
---
284,642
3.5
D
R
9/12/25 - 8:01:43 pm
2
    
 
KAUFMAN MATTHEW D
O
AS
$805,200
6,000
---
9/4/25
---
$134.20
275,015
-2.1
D
R,10b
9/8/25 - 4:38:19 pm
3
    
 
LEE ANTHONY P
DIR
AS
$8,100,944
66,000
---
9/2/25
$119.68
$126.26
275,248
-19.3
I
10b
9/4/25 - 5:25:27 pm
4
    
 
KAUFMAN MATTHEW D
O
AS
$2,373,417
20,208
8/20/25
8/21/25
$116.05
$116.84
281,015
-6.7
D
R,10b
8/22/25 - 4:13:06 pm
5
    
 
RAWLINGS AMY MARIE
CAO
S
$773,012
6,567
---
8/20/25
$116.26
$118.88
46,866
-12.3
D
R
8/22/25 - 4:31:07 pm
6
    
 
CHAKRAVARTHY ARVIND
HR
S
$2,419,181
20,552
---
8/20/25
$115.53
$118.55
242,469
-7.8
D
R
8/22/25 - 4:24:28 pm
7
    
 
BRONSTEIN MANUEL
O
S
$2,739,036
22,420
---
8/20/25
$115.58
$129.58
443,222
-4.8
D
R
8/22/25 - 4:16:03 pm
8
    
 
MASTANTUONO GINA
DIR
JS
---
1,125
---
8/20/25
---
---
17,748
-6.0
D
R
8/22/25 - 4:15:34 pm
9
    
 
REINSTRA MARK
LO,SEC
S
$1,862,243
15,820
---
8/20/25
$115.96
$118.69
373,669
-4.1
D
R
8/22/25 - 4:14:48 pm
10
    
 
KILAR JASON
DIR
JS
---
1,125
---
8/20/25
---
---
18,414
-5.8
D
R
8/22/25 - 4:14:20 pm
11
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
S
$1,224,428
10,401
---
8/20/25
$115.99
$118.70
201,158
-4.9
D
R
8/22/25 - 4:13:46 pm
12
    
 
BASZUCKI GREGORY
DIR
JS
---
1,125
---
8/20/25
---
---
12,596
-8.2
D
R
8/22/25 - 4:11:41 pm
13
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JS
---
150,000
---
8/14/25
---
---
1,075,006
-12.2
I
R
8/18/25 - 8:43:07 pm
14
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JB
---
1,143,191
---
8/7/25
---
---
1,225,006
1,397.3
I
R
8/11/25 - 4:27:56 pm
15
    
 
LEE ANTHONY P
DIR
JS
---
50,000
---
8/7/25
---
---
6,621,111
-0.7
I
---
8/8/25 - 7:05:58 pm
16
    
 
KAUFMAN MATTHEW D
O
AS
$802,020
6,000
---
8/7/25
---
$133.67
301,223
-2.0
D
R,10b
8/8/25 - 4:23:56 pm
17
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
S
$110,881
875
---
8/5/25
---
$126.72
---
All
I
R
8/7/25 - 6:30:16 pm
18
    
 
REINSTRA MARK
LO,SEC
JS
---
2,500
---
8/5/25
---
---
116,630
-2.1
I
R
8/7/25 - 4:04:16 pm
19
    
 
LEE ANTHONY P
DIR
AS
$23,095,118
177,112
8/1/25
8/5/25
$129.03
$130.53
---
All
I
10b
8/5/25 - 5:05:33 pm
20
    
 
WONG ANDREA L
DIR
S
$752,379
5,770
---
8/4/25
---
$130.40
41,891
-12.1
I
R
8/6/25 - 5:22:23 pm
21
    
 
KAUFMAN MATTHEW D
O
AS
$711,060
6,000
---
7/17/25
---
$118.51
307,223
-1.9
D
R,10b
7/21/25 - 4:11:29 pm
22
    
 
RAWLINGS AMY MARIE
CAO
JB
---
3,030
---
7/15/25
---
---
53,433
6.0
D
R
7/17/25 - 5:14:28 pm
23
    
 
CHOPRA NAVEEN K
CFO
JB
---
356,460
---
7/15/25
---
---
356,460
New
D
R
7/17/25 - 5:12:36 pm
24
    
 
KAUFMAN MATTHEW D
O
AS
$615,480
6,000
---
7/3/25
---
$102.58
313,223
-1.9
D
R,10b
7/8/25 - 4:18:14 pm
25
    
 
LEE ANTHONY P
DIR
AS
$6,856,782
66,000
---
7/1/25
$103.60
$105.12
284,488
-18.8
I
10b
7/2/25 - 8:40:48 pm
26
    
 
CHOPRA NAVEEN K
CFO
3
---
---
---
6/30/25
---
---
---
---
---
---
7/8/25 - 5:00:58 pm
27
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$2,934,915
27,901
---
6/26/25
---
$105.19
875
-97.0
I
R,10b
6/30/25 - 6:01:32 pm
28
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
---
41,851
---
6/26/25
---
---
81,815
-33.8
I
R,10b
6/30/25 - 6:01:32 pm
29
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$14,674,783
139,507
---
6/26/25
---
$105.19
211,559
-39.7
D
R,10b
6/30/25 - 6:01:32 pm
30
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JB
---
27,901
---
6/26/25
---
---
28,776
3,188.7
I
R,10b
6/30/25 - 6:01:32 pm
31
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OE
$475,021
139,507
---
6/26/25
---
$3.40
351,066
65.9
D
R,10b
6/30/25 - 6:01:32 pm
32
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$25,289,144
240,545
6/24/25
6/25/25
$105.13
$105.14
211,559
-53.2
D
R,10b
6/26/25 - 5:15:51 pm
33
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$5,057,829
48,109
6/24/25
6/25/25
$105.13
$105.14
875
-98.2
I
R,10b
6/26/25 - 5:15:51 pm
34
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
---
72,162
6/24/25
6/25/25
---
---
123,666
-36.8
I
R,10b
6/26/25 - 5:15:51 pm
35
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JB
---
48,109
6/24/25
6/25/25
---
---
39,398
---
I
R,10b
6/26/25 - 5:15:51 pm
36
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OE
$819,056
240,545
6/24/25
6/25/25
---
$3.40
404,176
147.0
D
R,10b
6/26/25 - 5:15:51 pm
37
    
 
KAUFMAN MATTHEW D
O
AS
$620,100
6,000
---
6/20/25
---
$103.35
319,223
-1.8
D
R,10b
6/24/25 - 4:07:33 pm
38
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$45,772,644
454,963
---
6/17/25
---
$100.61
211,559
-68.3
D
R,10b
6/20/25 - 4:28:37 pm
39
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$17,476,612
173,711
---
6/17/25
---
$100.61
875
-99.5
I
R,10b
6/20/25 - 4:28:37 pm
40
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
---
136,488
---
6/17/25
---
---
195,828
-41.1
I
R,10b
6/20/25 - 4:28:37 pm
41
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JB
---
90,992
---
6/17/25
---
---
91,867
10,399.1
I
R,10b
6/20/25 - 4:28:37 pm
42
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OE
$1,549,149
454,963
---
6/17/25
---
$3.40
666,522
215.1
D
R,10b
6/20/25 - 4:28:37 pm
43
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
---
69,761
---
6/16/25
---
---
332,316
-17.4
I
R,10b
6/18/25 - 4:29:55 pm
44
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$23,369,806
232,537
---
6/16/25
---
$100.50
211,559
-52.4
D
R,10b
6/18/25 - 4:29:55 pm
45
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OS
$8,923,031
88,787
---
6/16/25
---
$100.50
875
-99.0
I
R,10b
6/18/25 - 4:29:55 pm
46
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
JB
---
46,511
---
6/16/25
---
---
97,204
91.8
I
R,10b
6/18/25 - 4:29:55 pm
47
    
 
BASZUCKI DAVID
PR,CEO,DIR,BO
OE
$791,789
232,537
---
6/16/25
---
$3.40
444,096
109.9
D
R,10b
6/18/25 - 4:29:55 pm
48
    
 
CARVALHO CHRISTOPHER
DIR
OS
$6,497,740
64,925
---
6/16/25
---
$100.08
986,913
-6.2
D
R,10b
6/18/25 - 4:27:36 pm
49
    
 
CARVALHO CHRISTOPHER
DIR
OE
$4,090
64,925
---
6/16/25
---
$0.06
1,051,838
6.6
D
R,10b
6/18/25 - 4:27:36 pm
50
    
 
REINSTRA MARK
LO,SEC
OS
$14,962,365
150,000
---
6/16/25
---
$99.75
389,489
-27.8
D
R,10b
6/18/25 - 4:26:17 pm
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