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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:
DUOLINGO INC: DUOL
Price: 1/10/25 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
$318.67 $378.48 $145.05 $14,017 38 541 0.0% 3.3% 95.94% 0.93%
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#
View Form
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
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
JB
---
12,000
---
4/1/24
---
---
12,000
New
D
10b
4/2/24 - 8:24:37 pm
2
    
 
HACKER SEVERIN
CTO,F,DIR,BO
AS
$2,184,156
10,000
---
4/1/24
$216.65
$220.58
---
All
I
10b
4/2/24 - 4:30:32 pm
3
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
4/1/24
---
---
10,000
New
I
10b
4/2/24 - 4:30:32 pm
4
    
 
SKARUPPA MATTHEW
CFO
OS
$1,747,153
8,000
---
4/1/24
$216.56
$220.42
64,523
-11.0
D
10b
4/2/24 - 4:27:26 pm
5
    
 
SKARUPPA MATTHEW
CFO
OE
$115,360
8,000
---
4/1/24
---
$14.42
72,523
12.4
D
10b
4/2/24 - 4:27:26 pm
6
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JS
---
10,000
---
3/13/24
---
---
---
All
I
---
3/15/24 - 7:46:07 pm
7
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
3/13/24
---
---
10,000
New
I
---
3/15/24 - 7:46:07 pm
8
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
AS
$4,829,345
21,923
---
3/11/24
$216.62
$222.95
---
All
D
10b
3/12/24 - 8:43:15 pm
9
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
AS
$21,538
100
---
3/11/24
---
$215.38
21,923
-0.5
D
10b
3/12/24 - 8:43:15 pm
10
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
JB
---
22,023
---
3/11/24
---
---
22,023
New
D
10b
3/12/24 - 8:43:15 pm
11
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
AS
$3,900,585
18,104
3/7/24
3/8/24
$215.00
$216.21
---
All
D
10b
3/11/24 - 8:36:59 pm
12
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
JB
---
18,104
3/7/24
3/8/24
---
---
18,004
---
D
10b
3/11/24 - 8:36:59 pm
13
    
 
GLANCE NATALIE
O
AS
$322,605
1,500
---
3/6/24
---
$215.07
126,005
-1.2
D
10b
3/7/24 - 7:13:25 pm
14
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
AS
$3,323,445
15,873
3/5/24
3/6/24
$200.87
$217.41
---
All
D
10b
3/7/24 - 7:12:06 pm
15
    
 
VON AHN LUIS
PR,CEO,F,DIR,BO
JB
---
15,873
3/5/24
3/6/24
---
---
13,600
---
D
10b
3/7/24 - 7:12:06 pm
16
9m
1
0%
76%
3
BOHUTINSKY AMY
DIR
OS
$3,032,134
15,000
---
3/5/24
$200.25
$217.40
4,253
-77.9
D
10b
3/7/24 - 7:16:14 pm
17
    
 
BOHUTINSKY AMY
DIR
OE
$244,050
15,000
---
3/5/24
---
$16.27
19,253
352.7
D
10b
3/7/24 - 7:16:14 pm
18
    
 
SKARUPPA MATTHEW
CFO
OS
$1,881,413
8,000
---
3/1/24
$231.84
$237.25
64,523
-11.0
D
10b
3/4/24 - 5:48:57 pm
19
    
 
SKARUPPA MATTHEW
CFO
OE
$115,360
8,000
---
3/1/24
---
$14.42
72,523
12.4
D
10b
3/4/24 - 5:48:57 pm
20
    
 
HACKER SEVERIN
CTO,F,DIR,BO
AS
$2,351,325
10,000
---
3/1/24
$231.98
$237.20
---
All
I
10b
3/4/24 - 4:40:41 pm
21
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
3/1/24
---
---
10,000
New
I
10b
3/4/24 - 4:40:41 pm
22
    
 
SKARUPPA MATTHEW
CFO
AS
$484,328
2,698
---
2/20/24
---
$179.51
64,523
-4.0
D
10b
2/22/24 - 4:27:44 pm
23
    
 
CHEN STEPHEN C
GC
JS
---
988
---
2/15/24
---
---
34,045
-2.8
D
R
2/20/24 - 5:05:07 pm
24
    
 
SKARUPPA MATTHEW
CFO
JS
---
2,467
---
2/15/24
---
---
67,221
-3.5
D
R
2/20/24 - 5:01:46 pm
25
    
 
GLANCE NATALIE
O
JS
---
1,683
---
2/15/24
---
---
127,505
-1.3
D
R
2/20/24 - 4:20:54 pm
26
    
 
MEESE ROBERT
O
JS
---
1,043
---
2/15/24
---
---
156,516
-0.7
D
R
2/20/24 - 4:19:58 pm
27
    
 
CHEN STEPHEN C
GC
OS
$380,000
2,000
---
2/9/24
---
$190.00
35,033
-5.4
D
10b
2/12/24 - 4:18:15 pm
28
    
 
CHEN STEPHEN C
GC
OE
$28,840
2,000
---
2/9/24
---
$14.42
37,033
5.7
D
10b
2/12/24 - 4:18:15 pm
29
    
 
GLANCE NATALIE
O
AS
$270,112
1,500
---
2/6/24
$179.14
$183.30
129,188
-1.1
D
10b
2/8/24 - 4:14:58 pm
30
    
 
HACKER SEVERIN
CTO,F,DIR,BO
AS
$1,786,247
10,000
---
2/1/24
$175.67
$181.46
---
All
I
10b
2/5/24 - 4:17:15 pm
31
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
2/1/24
---
---
10,000
New
I
10b
2/5/24 - 4:17:15 pm
32
1y
1
0%
26%
2
SHELTON JAMES H
DIR
OS
$1,786,848
10,000
---
2/1/24
$175.66
$181.24
4,253
-70.2
D
10b
2/5/24 - 4:14:27 pm
33
    
 
SHELTON JAMES H
DIR
OE
$229,100
10,000
---
2/1/24
---
$22.91
14,253
235.1
D
10b
2/5/24 - 4:14:27 pm
34
    
 
SKARUPPA MATTHEW
CFO
OS
$1,429,348
8,000
---
2/1/24
$175.56
$181.41
69,688
-10.3
D
10b
2/5/24 - 4:12:20 pm
35
    
 
SKARUPPA MATTHEW
CFO
OE
$115,360
8,000
---
2/1/24
---
$14.42
77,688
11.5
D
10b
2/5/24 - 4:12:20 pm
36
    
 
GLANCE NATALIE
O
OB
$21,185
9,500
---
2/1/24
---
$2.23
130,688
7.8
D
---
2/5/24 - 4:06:11 pm
37
    
 
SKARUPPA MATTHEW
CFO
OB
$64,371
4,464
---
1/11/24
---
$14.42
69,688
6.8
D
---
1/12/24 - 7:17:18 pm
38
    
 
GLANCE NATALIE
O
AS
$9,149,491
43,500
---
1/8/24
$204.52
$214.14
121,188
-26.4
D
10b
1/9/24 - 5:29:38 pm
39
    
 
CHEN STEPHEN C
GC
OS
$3,723,629
18,000
---
1/4/24
$205.20
$210.29
35,033
-33.9
D
10b
1/5/24 - 7:33:37 pm
40
    
 
CHEN STEPHEN C
GC
OE
$259,560
18,000
---
1/4/24
---
$14.42
53,033
51.4
D
10b
1/5/24 - 7:33:37 pm
41
    
 
SKARUPPA MATTHEW
CFO
OS
$1,713,919
8,000
---
1/2/24
$210.60
$222.63
65,224
-10.9
D
10b
1/3/24 - 4:52:36 pm
42
    
 
SKARUPPA MATTHEW
CFO
OE
$115,360
8,000
---
1/2/24
---
$14.42
73,224
12.3
D
10b
1/3/24 - 4:52:36 pm
43
    
 
HACKER SEVERIN
CTO,F,DIR,BO
AS
$2,142,456
10,000
---
1/2/24
$210.19
$222.70
---
All
I
10b
1/3/24 - 4:52:18 pm
44
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
1/2/24
---
---
10,000
New
I
10b
1/3/24 - 4:52:18 pm
45
    
 
SKARUPPA MATTHEW
CFO
OB
$205,485
14,250
---
12/15/23
---
$14.42
65,224
28.0
D
---
12/15/23 - 4:15:40 pm
46
    
 
MEESE ROBERT
O
AS
$7,563,609
35,000
---
12/11/23
$211.84
$219.00
157,559
-18.2
D
10b
12/13/23 - 8:40:20 pm
47
    
 
SKARUPPA MATTHEW
CFO
OS
$1,703,466
8,000
---
12/1/23
$208.45
$215.17
50,974
-13.6
D
10b
12/4/23 - 4:18:31 pm
48
    
 
SKARUPPA MATTHEW
CFO
OE
$115,360
8,000
---
12/1/23
---
$14.42
58,974
15.7
D
10b
12/4/23 - 4:18:31 pm
49
    
 
HACKER SEVERIN
CTO,F,DIR,BO
AS
$2,128,662
10,000
---
12/1/23
$208.42
$214.83
---
All
I
10b
12/4/23 - 4:10:53 pm
50
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
12/1/23
---
---
10,000
New
I
10b
12/4/23 - 4:10:53 pm
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