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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: 1/30/26 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
$134.06 $544.93 $133.50 $6,197 40 2,077 0.0% 20.8% 107.03% 0.82%
Exch Sector Industry Sub-Industry
NasdaqGS 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
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
4/1/24
---
---
10,000
New
I
10b
4/2/24 - 4:30:32 pm
2
    
 
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
3
    
 
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
4
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JS
---
10,000
---
3/13/24
---
---
---
All
I
---
3/15/24 - 7:46:07 pm
5
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
3/13/24
---
---
10,000
New
I
---
3/15/24 - 7:46:07 pm
6
    
 
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
7
    
 
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
8
    
 
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
9
    
 
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
10
    
 
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
11
    
 
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
12
    
 
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
13
    
 
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
14
1y
1
0%
40%
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
15
    
 
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
16
    
 
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
17
    
 
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
18
    
 
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
19
    
 
HACKER SEVERIN
CTO,F,DIR,BO
JB
---
10,000
---
3/1/24
---
---
10,000
New
I
10b
3/4/24 - 4:40:41 pm
20
    
 
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
21
    
 
CHEN STEPHEN C
GC
JS
---
988
---
2/15/24
---
---
34,045
-2.8
D
R
2/20/24 - 5:05:07 pm
22
    
 
SKARUPPA MATTHEW
CFO
JS
---
2,467
---
2/15/24
---
---
67,221
-3.5
D
R
2/20/24 - 5:01:46 pm
23
    
 
GLANCE NATALIE
O
JS
---
1,683
---
2/15/24
---
---
127,505
-1.3
D
R
2/20/24 - 4:20:54 pm
24
    
 
MEESE ROBERT
O
JS
---
1,043
---
2/15/24
---
---
156,516
-0.7
D
R
2/20/24 - 4:19:58 pm
25
    
 
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
26
    
 
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
27
    
 
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
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