Torley Helen

CIK: 0001528185PRESIDENT AND CEO
OfficerDirector

Torley Helen is a corporate insider (PRESIDENT AND CEO) at HALOZYME THERAPEUTICS, INC. (HALO) filing SEC Form 4 transactions. 551 transactions across 4 companies, totaling $446,000 in purchases and $70,755,134 in sales. Source: SEC EDGAR.

Total Transactions
551
Total Buy Value
$446K
Total Sell Value
$70.76M
Net Activity
$-70.31M
Last Transaction
Aug 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Sale
Shares
3,200
Price
$107.77
Value
$345K
Type
Sale
Shares
9,600
Price
$107.22
Value
$1.03M
Type
Sale
Shares
7,200
Price
$106.36
Value
$766K
Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Sale
Shares
9,400
Price
$104.87
Value
$986K
Type
Sale
Shares
4,897
Price
$104.11
Value
$510K
Type
Sale
Shares
5,703
Price
$103.08
Value
$588K
Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Sale
Shares
7,500
Price
$103.48
Value
$776K
Type
Sale
Shares
9,000
Price
$102.55
Value
$923K
Type
Sale
Shares
2,100
Price
$101.77
Value
$214K
Type
Sale
Shares
500
Price
$100.46
Value
$50K
Type
Sale
Shares
900
Price
$98.96
Value
$89K
Type
Exercise
Shares
20,000
Price
$18.41
Value
$368K
Type
Exercise
Shares
1,923
Price
$12.07
Value
$23K
Type
Sale
Shares
1,035
Price
$80.19
Value
$83K
Type
Sale
Shares
888
Price
$79.28
Value
$70K