RYAN ARTHUR F

CIK: 0001187443

RYAN ARTHUR F is a corporate insider at REGENERON PHARMACEUTICALS, INC. (REGN) filing SEC Form 4 transactions. 818 transactions across 4 companies, totaling $2,239,800 in purchases and $58,398,343 in sales. Source: SEC EDGAR.

Total Transactions
818
Total Buy Value
$2.24M
Total Sell Value
$58.40M
Net Activity
$-56.16M
Last Transaction
Jul 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
200
Price
$650.15
Value
$130K
Type
Sale
Shares
40
Price
$779.71
Value
$31K
Type
Sale
Shares
4
Price
$778.24
Value
$3K
Type
Sale
Shares
9
Price
$777.42
Value
$7K
Type
Sale
Shares
13
Price
$776.62
Value
$10K
Type
Sale
Shares
14
Price
$775.58
Value
$11K
Type
Sale
Shares
8
Price
$774.58
Value
$6K
Type
Sale
Shares
8
Price
$773.59
Value
$6K
Type
Sale
Shares
3
Price
$772.76
Value
$2K
Type
Sale
Shares
1
Price
$771.32
Value
$771
Type
Award
Shares
1,958
Price
$719.37
Value
$1.41M
Type
Award
Shares
166
Price
-
Value
-
Type
Sale
Shares
2
Price
$1059.28
Value
$2K
Type
Sale
Shares
2
Price
$1057.38
Value
$2K
Type
Sale
Shares
3
Price
$1056.68
Value
$3K
Type
Sale
Shares
3
Price
$1054.90
Value
$3K
Type
Sale
Shares
4
Price
$1053.45
Value
$4K
Type
Sale
Shares
4
Price
$1052.44
Value
$4K
Type
Sale
Shares
9
Price
$1051.51
Value
$9K
Type
Sale
Shares
6
Price
$1050.60
Value
$6K