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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:
REGENERON PHARMACEUTICALS INC: REGN
Price: 11/8/24 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
$828.42 $1,211.20 $784.96 $91,035 108 642 0.0% 1.6% 91.00% 1.56%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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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
    
 
MURPHY ANDREW J
VP
JS
---
1,185
---
11/8/24
---
---
47,121
-2.5
D
---
11/12/24 - 4:03:11 pm
2
    
 
MCCOURT MARION
VP
OS
$844,610
1,000
---
11/1/24
---
$844.61
12,931
-7.2
D
10b
11/5/24 - 4:23:04 pm
3
    
 
MCCOURT MARION
VP
OE
$381,400
1,000
---
11/1/24
---
$381.40
13,931
7.7
D
10b
11/5/24 - 4:23:04 pm
4
1y
29
31%
20%
4
RYAN ARTHUR F
DIR
AS
$104,878
100
---
10/1/24
$1,041.35
$1,059.28
17,582
-0.6
D
10b
10/3/24 - 4:02:21 pm
5
    
 
MCCOURT MARION
VP
OS
$1,054,060
1,000
---
10/1/24
---
$1,054.06
12,931
-7.2
D
10b
10/3/24 - 4:02:07 pm
6
    
 
MCCOURT MARION
VP
OE
$381,400
1,000
---
10/1/24
---
$381.40
13,931
7.7
D
10b
10/3/24 - 4:02:07 pm
7
    
 
SING GEORGE L
DIR
JS
---
1,200
---
9/4/24
---
---
26,272
-4.4
D
---
9/5/24 - 4:01:57 pm
8
    
 
MCCOURT MARION
VP
OS
$1,178,730
1,000
---
9/3/24
---
$1,178.73
12,931
-7.2
D
10b
9/5/24 - 4:01:28 pm
9
    
 
MCCOURT MARION
VP
OE
$381,400
1,000
---
9/3/24
---
$381.40
13,931
7.7
D
10b
9/5/24 - 4:01:28 pm
10
1y
29
31%
20%
4
RYAN ARTHUR F
DIR
AS
$117,869
100
---
9/3/24
$1,166.52
$1,191.02
17,682
-0.6
D
10b
9/5/24 - 4:01:10 pm
11
1y
9
56%
5%
1
FENIMORE CHRISTOPHER R
VP,CFO
S
$6,846,262
5,680
---
8/28/24
$1,204.71
$1,206.67
---
All
I
---
8/29/24 - 4:27:40 pm
12
    
 
BASSLER BONNIE L
DIR
OS
$884,520
756
---
8/15/24
---
$1,170.00
1,382
-35.4
D
10b
8/19/24 - 4:02:05 pm
13
    
 
BASSLER BONNIE L
DIR
OE
$280,778
756
---
8/15/24
---
$371.40
2,138
54.7
D
10b
8/19/24 - 4:02:05 pm
14
1y
1
0%
9%
2
POON CHRISTINE A
DIR
OS
$12,552,284
10,838
---
8/15/24
$1,155.72
$1,161.32
2,172
-83.3
D
---
8/19/24 - 4:01:37 pm
15
    
 
POON CHRISTINE A
DIR
OE
$4,479,671
10,838
---
8/15/24
---
$413.33
13,010
499.0
D
---
8/19/24 - 4:01:37 pm
16
    
 
MURPHY ANDREW J
VP
OS
$7,337,505
6,363
---
8/14/24
$1,140.31
$1,159.69
48,306
-11.6
D
10b
8/15/24 - 4:01:19 pm
17
    
 
MURPHY ANDREW J
VP
OS
$15,566,499
13,637
---
8/13/24
---
$1,141.49
54,669
-20.0
D
10b
8/15/24 - 4:01:19 pm
18
    
 
MURPHY ANDREW J
VP
OE
$7,993,200
20,000
---
8/13/24
---
$399.66
68,306
41.4
D
10b
8/15/24 - 4:01:19 pm
19
    
 
STAHL NEIL
VP
JS
---
500
---
8/13/24
---
---
49,599
-1.0
D
---
8/14/24 - 4:01:19 pm
20
    
 
STAHL NEIL
VP
JS
---
900
---
8/12/24
---
---
50,099
-1.8
D
---
8/12/24 - 4:05:11 pm
21
1y
56
27%
31%
1
STAHL NEIL
VP
S
$5,636,347
5,197
---
8/8/24
$1,081.83
$1,086.15
50,999
-9.2
D
---
8/12/24 - 4:05:11 pm
22
    
 
PITOFSKY JASON
VP,CT
OS
$521,090
487
---
8/7/24
---
$1,070.00
4,204
-10.4
D
---
8/7/24 - 4:40:11 pm
23
    
 
PITOFSKY JASON
VP,CT
OE
$181,388
487
---
8/7/24
---
$372.46
4,691
11.6
D
---
8/7/24 - 4:40:11 pm
24
1y
56
27%
31%
1
STAHL NEIL
VP
OS
$20,165,050
18,441
---
8/2/24
---
$1,093.49
56,196
-24.7
D
---
8/6/24 - 4:03:46 pm
25
    
 
STAHL NEIL
VP
OE
$13,134,927
23,638
---
8/2/24
---
$555.67
74,637
46.3
D
---
8/6/24 - 4:03:46 pm
26
    
 
BASSLER BONNIE L
DIR
OS
$842,940
756
---
8/2/24
---
$1,115.00
1,382
-35.4
D
10b
8/5/24 - 4:05:41 pm
27
    
 
BASSLER BONNIE L
DIR
OE
$280,778
756
---
8/2/24
---
$371.40
2,138
54.7
D
10b
8/5/24 - 4:05:41 pm
28
    
 
MCCOURT MARION
VP
OS
$1,206,198
1,137
---
8/1/24
---
$1,060.86
12,931
-8.1
D
10b
8/5/24 - 4:04:55 pm
29
    
 
MCCOURT MARION
VP
OE
$423,487
1,137
---
8/1/24
---
$372.46
14,068
8.8
D
10b
8/5/24 - 4:04:55 pm
30
1y
29
31%
20%
4
RYAN ARTHUR F
DIR
AS
$1,100
1
---
8/1/24
---
$1,100.03
17,782
-0.0
D
10b
8/5/24 - 4:01:37 pm
31
1y
29
31%
20%
4
RYAN ARTHUR F
DIR
AS
$107,467
99
---
8/1/24
$1,053.22
$1,099.65
17,783
-0.6
D
10b
8/5/24 - 4:01:22 pm
32
1y
14
64%
-1%
1
LAROSA JOSEPH J
VP,GC,SEC
AS
$2,031,981
1,866
---
7/11/24
---
$1,088.95
37,937
-4.7
D
10b
7/12/24 - 4:00:17 pm
33
    
 
MCCOURT MARION
VP
OS
$1,190,564
1,137
---
7/1/24
---
$1,047.11
12,931
-8.1
D
10b
7/2/24 - 4:01:51 pm
34
    
 
MCCOURT MARION
VP
OE
$423,487
1,137
---
7/1/24
---
$372.46
14,068
8.8
D
10b
7/2/24 - 4:01:51 pm
35
1y
29
31%
20%
4
RYAN ARTHUR F
DIR
AS
$105,924
100
---
7/1/24
$1,047.11
$1,068.09
17,882
-0.6
D
10b
7/2/24 - 4:01:36 pm
36
    
 
BASSLER BONNIE L
DIR
OS
$802,872
756
---
6/24/24
---
$1,062.00
1,382
-35.4
D
10b
6/25/24 - 4:41:00 pm
37
    
 
BASSLER BONNIE L
DIR
OE
$280,778
756
---
6/24/24
---
$371.40
2,138
54.7
D
10b
6/25/24 - 4:41:00 pm
38
1y
14
64%
-1%
1
LAROSA JOSEPH J
VP,GC,SEC
OS
$11,750,481
11,084
---
6/24/24
---
$1,060.13
39,803
-21.8
D
---
6/25/24 - 4:39:50 pm
39
    
 
LAROSA JOSEPH J
VP,GC,SEC
OE
$8,029,432
14,450
---
6/24/24
---
$555.67
50,887
39.7
D
---
6/25/24 - 4:39:50 pm
40
1y
61
28%
44%
1
BROWN MICHAEL S
DIR
OS
$1,596,400
1,535
---
6/14/24
---
$1,040.00
1,382
-52.6
D
10b
6/17/24 - 4:01:48 pm
41
    
 
BROWN MICHAEL S
DIR
OE
$960,296
1,535
---
6/14/24
---
$625.60
2,917
111.1
D
10b
6/17/24 - 4:01:48 pm
42
1y
29
17%
29%
1
SCHLEIFER LEONARD S
CB,PR,CEO,DIR
AS
$25,610,228
25,213
6/11/24
6/12/24
$1,015.28
$1,025.27
---
All
I
10b
6/13/24 - 4:01:19 pm
43
    
 
SCHLEIFER LEONARD S
CB,PR,CEO,DIR
JB
---
1,000
---
6/12/24
---
---
1,000
New
I
10b
6/13/24 - 4:01:19 pm
44
    
 
YANCOPOULOS GEORGE
CB,PR,DIR
JS
---
75,799
---
6/10/24
---
---
---
All
I
---
6/12/24 - 4:10:49 pm
45
    
 
YANCOPOULOS GEORGE
CB,PR,DIR
JB
---
37,900
---
6/10/24
---
---
56,048
208.8
I
---
6/12/24 - 4:10:49 pm
46
    
 
LAROSA JOSEPH J
VP,GC,SEC
JS
---
1,608
---
6/10/24
---
---
---
All
I
---
6/12/24 - 4:10:05 pm
47
1y
29
17%
29%
1
SCHLEIFER LEONARD S
CB,PR,CEO,DIR
AS
$798,821
787
---
6/6/24
---
$1,015.02
64,198
-1.2
I
10b
6/10/24 - 4:03:26 pm
48
    
 
BASSLER BONNIE L
DIR
OS
$836,097
827
---
6/5/24
---
$1,011.00
1,382
-37.4
D
10b
6/7/24 - 4:06:29 pm
49
    
 
BASSLER BONNIE L
DIR
OE
$315,046
827
---
6/5/24
---
$380.95
2,209
59.8
D
10b
6/7/24 - 4:06:29 pm
50
    
 
MCCOURT MARION
VP
OS
$1,115,422
1,138
---
6/3/24
---
$980.16
12,931
-8.1
D
10b
6/5/24 - 4:07:01 pm
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