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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:
MACROGENICS INC: MGNX
Price: 2/21/25 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
$2.76 $21.88 $2.34 $173 63 590 0.0% 10.6% 93.77% 2.26%
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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
    
 
SPITZNAGEL THOMAS
VP,TO,OO
OE
$115,000
10,000
---
3/4/24
---
$11.50
18,316
120.3
D
10b
3/6/24 - 4:19:33 pm
2
1y
2
100%
-55%
1
KARRELS JAMES
VP,CFO,SEC
AS
$615,000
30,000
---
3/4/24
---
$20.50
171,452
-14.9
D
10b
3/6/24 - 4:18:40 pm
3
    
 
PETERS JEFFREY STUART
VP,GC
AS
$277,655
16,124
---
2/26/24
---
$17.22
8,895
-64.4
D
10b
2/28/24 - 4:20:23 pm
4
    
 
PETERS JEFFREY STUART
VP,GC
JS
$173,256
10,126
---
2/22/24
---
$17.11
25,019
-28.8
D
R
2/26/24 - 4:27:47 pm
5
    
 
PETERS JEFFREY STUART
VP,GC
JB
---
26,250
---
2/22/24
---
---
35,145
295.1
D
R
2/26/24 - 4:27:47 pm
6
    
 
BONVINI EZIO
VP
JS
$160,252
9,366
---
2/22/24
---
$17.11
100,892
-8.5
D
R
2/26/24 - 4:26:26 pm
7
    
 
BONVINI EZIO
VP
JB
---
28,125
---
2/22/24
---
---
110,258
34.2
D
R
2/26/24 - 4:26:26 pm
8
    
 
ECK STEPHEN L
O
JS
$119,573
6,872
---
2/15/24
---
$17.40
9,798
-41.2
D
R
2/20/24 - 6:41:46 pm
9
    
 
ECK STEPHEN L
O
JB
---
16,670
---
2/15/24
---
---
16,670
New
D
R
2/20/24 - 6:41:46 pm
10
    
 
PETERS JEFFREY STUART
VP,GC
JS
$77,273
4,441
---
2/15/24
---
$17.40
8,895
-33.3
D
R
2/20/24 - 6:05:12 pm
11
    
 
PETERS JEFFREY STUART
VP,GC
JB
---
13,336
---
2/15/24
---
---
13,336
New
D
R
2/20/24 - 6:05:12 pm
12
    
 
KOENIG SCOTT
PR,CEO,DIR
JS
$249,673
14,349
---
2/15/24
---
$17.40
1,077,628
-1.3
D
R
2/20/24 - 6:04:58 pm
13
    
 
KOENIG SCOTT
PR,CEO,DIR
JB
---
42,341
---
2/15/24
---
---
1,091,977
4.0
D
R
2/20/24 - 6:04:58 pm
14
    
 
CILINSKI LYNN
VP,CT,TR
JS
$41,377
2,378
---
2/15/24
---
$17.40
6,213
-27.7
D
R
2/20/24 - 6:04:45 pm
15
    
 
CILINSKI LYNN
VP,CT,TR
JB
---
6,668
---
2/15/24
---
---
8,591
346.7
D
R
2/20/24 - 6:04:45 pm
16
    
 
RISSER ERIC BLASIUS
COO
JS
$102,295
5,879
---
2/15/24
---
$17.40
65,059
-8.3
D
R
2/20/24 - 6:04:28 pm
17
    
 
RISSER ERIC BLASIUS
COO
JB
---
16,670
---
2/15/24
---
---
70,938
30.7
D
R
2/20/24 - 6:04:28 pm
18
    
 
KARRELS JAMES
VP,CFO,SEC
JS
$92,690
5,327
---
2/15/24
---
$17.40
201,452
-2.6
D
R
2/20/24 - 6:04:15 pm
19
    
 
KARRELS JAMES
VP,CFO,SEC
JB
---
15,003
---
2/15/24
---
---
206,779
7.8
D
R
2/20/24 - 6:04:15 pm
20
    
 
SPITZNAGEL THOMAS
VP,TO,OO
JS
$87,348
5,020
---
2/15/24
---
$17.40
8,316
-37.6
D
R
2/20/24 - 6:03:54 pm
21
    
 
SPITZNAGEL THOMAS
VP,TO,OO
JB
---
13,336
---
2/15/24
---
---
13,336
New
D
R
2/20/24 - 6:03:54 pm
22
    
 
BONVINI EZIO
VP
JS
$102,155
5,871
---
2/15/24
---
$17.40
82,133
-6.7
D
R
2/20/24 - 6:03:35 pm
23
    
 
BONVINI EZIO
VP
JB
---
16,670
---
2/15/24
---
---
88,004
23.4
D
R
2/20/24 - 6:03:35 pm
24
1y
14
100%
-45%
1
BONVINI EZIO
VP
AS
$60,012
3,334
---
2/7/24
---
$18.00
71,334
-4.5
D
10b
2/7/24 - 4:19:07 pm
25
    
 
PETERS JEFFREY STUART
VP,GC
OS
$1,258,142
76,251
---
2/5/24
---
$16.50
---
All
D
10b
2/7/24 - 4:17:12 pm
26
    
 
PETERS JEFFREY STUART
VP,GC
OE
$847,355
76,251
---
2/5/24
---
$10.15
76,251
New
D
10b
2/7/24 - 4:17:12 pm
27
1y
14
100%
-45%
1
BONVINI EZIO
VP
AS
$199,740
13,316
---
2/1/24
---
$15.00
74,668
-15.1
D
10b
2/2/24 - 4:21:37 pm
28
1y
14
100%
-45%
1
BONVINI EZIO
VP
AS
$159,792
13,316
---
1/19/24
---
$12.00
87,984
-13.1
D
10b
1/22/24 - 4:57:20 pm
29
1y
14
100%
-45%
1
BONVINI EZIO
VP
AS
$190,310
18,880
---
12/20/23
---
$10.08
101,300
-15.7
D
10b
12/21/23 - 4:12:57 pm
30
1y
13
46%
-3%
6
BIOTECH TARGET N V
BO
B
$669,585
150,000
---
10/2/23
---
$4.46
9,929,963
1.5
D
---
10/4/23 - 3:31:17 pm
31
1y
13
46%
-3%
6
BIOTECH TARGET N V
BO
B
$1,052,840
200,000
---
9/7/23
---
$5.26
9,779,963
2.1
D
---
9/11/23 - 3:39:29 pm
32
1y
1
0%
-28%
2
HURWITZ EDWARD
DIR
B
$73,650
15,000
---
8/30/23
---
$4.91
33,074
83.0
D
---
9/1/23 - 4:06:34 pm
33
    
 
PETERS JEFFREY STUART
VP,GC
AS
$32,393
5,372
---
3/10/23
---
$6.03
---
All
D
10b
3/14/23 - 4:22:35 pm
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