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Recent Insider Transactions - Regeneron Pharmaceuticals (NASDAQ: REGN)

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Company
Name / Role
Date
Type
Price
# Shares
Value
Balance
NASDAQ REGN Regeneron Pharmaceuticals
LAROSA JOSEPH J / officer: EVP General Counsel and Secret
11/20/2025
Buy
$555.67
14,450
$8.029M
35,525
NASDAQ REGN Regeneron Pharmaceuticals
LAROSA JOSEPH J / officer: EVP General Counsel and Secret
11/20/2025
Sell
$736.77
12,686
$9.347M
22,839
NASDAQ REGN Regeneron Pharmaceuticals
LAROSA JOSEPH J / officer: EVP General Counsel and Secret
11/20/2025
Sell
$555.67
14,450
$8.029M
0
NASDAQ REGN Regeneron Pharmaceuticals
Bassler Bonnie L / director
11/20/2025
Buy
$371.40
760
$282K
2,308
NASDAQ REGN Regeneron Pharmaceuticals
Bassler Bonnie L / director
11/20/2025
Sell
$750.00
760
$570K
1,548
NASDAQ REGN Regeneron Pharmaceuticals
Bassler Bonnie L / director
11/20/2025
Sell
$371.40
760
$282K
756
NASDAQ REGN Regeneron Pharmaceuticals
Pitofsky Jason / officer: VP Controller
11/07/2025
Sell
$651.43
431
$281K
4,233
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Buy
$520.01
6,500
$3.380M
8,852
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$652.68
650
$424K
8,202
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$653.50
2,735
$1.787M
5,467
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/30/2025
Buy
$520.01
2,712
$1.410M
5,064
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$654.42
1,915
$1.253M
3,552
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$655.10
100
$66K
3,452
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$656.50
712
$467K
2,740
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$520.01
6,500
$3.380M
2,712
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/29/2025
Sell
$657.29
388
$255K
2,352
NASDAQ REGN Regeneron Pharmaceuticals
POON CHRISTINE A / director
10/30/2025
Sell
$520.01
2,712
$1.410M
0
NASDAQ REGN Regeneron Pharmaceuticals
MURPHY ANDREW J / officer: EVP Research
10/29/2025
Buy
$555.67
35,000
$19.448M
84,074
NASDAQ REGN Regeneron Pharmaceuticals
MURPHY ANDREW J / officer: EVP Research
10/29/2025
Sell
$648.82
32,490
$21.080M
51,584
NASDAQ REGN Regeneron Pharmaceuticals
MURPHY ANDREW J / officer: EVP Research
10/29/2025
Sell
$555.67
35,000
$19.448M
0

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