Torley Helen
PRESIDENT AND CEO
Torley Helen has filed 16 SEC Form 4 filings (150 transaction rows) across 1 company, with disclosures dating back to 2025. 14 of those filings fall inside the rolling window. Most recent filing: Oct 8, 2026.
On the most recent filing, Torley Helen is listed as PRESIDENT AND CEO at HALOZYME THERAPEUTICS, INC. Inside the rolling window, Torley Helen reported no open-market purchases and 29 open-market sales totaling $42.1M in HALO. The largest disclosed transaction in the window is a sale of 20,000 HALO shares on Oct 7, 2026, worth $2.2M.
Companies traded
Other insiders at HALO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$42.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.2M | Oct 8 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.2M | Oct 8 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.2M | Oct 8 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Sep 12 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Sep 12 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Sep 12 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Aug 19 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Aug 19 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $2.1M | Aug 19 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 1,923 | $153K | Jul 9 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.4M | Jun 3 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.3M | Jun 3 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 10,000 | $691K | Jun 3 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.3M | May 13 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.4M | May 13 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 10,000 | $692K | May 13 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 10,000 | $635K | Apr 7 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.3M | Apr 2 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.3M | Apr 2 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.4M | Mar 4 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.4M | Mar 4 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 10,000 | $702K | Mar 4 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.5M | Feb 5 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 20,000 | $1.5M | Feb 5 | SEC ↗ | |
| HALO | PRESIDENT AND CEO | Sale | 10,000 | $786K | Feb 5 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 3, 2025 | HALO | Sale | $52K |
| Oct 3, 2025 | HALO | Sale | $191K |
| Oct 3, 2025 | HALO | Sale | $163K |
| Oct 3, 2025 | HALO | Sale | $975K |
| Oct 2, 2025 | HALO | Sale | $7K |
| Oct 2, 2025 | HALO | Sale | $51K |
| Oct 2, 2025 | HALO | Sale | $173K |
| Oct 2, 2025 | HALO | Sale | $727K |
| Oct 2, 2025 | HALO | Sale | $465K |
| Oct 1, 2025 | HALO | Sale | $628K |
| Oct 1, 2025 | HALO | Sale | $879K |
| Sep 4, 2025 | HALO | Sale | $173K |
| Sep 4, 2025 | HALO | Sale | $580K |
| Sep 4, 2025 | HALO | Sale | $728K |
| Sep 3, 2025 | HALO | Sale | $784K |
| Sep 3, 2025 | HALO | Sale | $705K |
| Sep 2, 2025 | HALO | Sale | $253K |
| Sep 2, 2025 | HALO | Sale | $1.2M |
| Sep 2, 2025 | HALO | Sale | $22K |
Frequently asked questions
How many SEC Form 4 filings has Torley Helen made?
Torley Helen has filed 16 SEC Form 4 filings (150 transaction rows) across 1 company since 2025.
Which companies does Torley Helen trade?
Torley Helen has filed SEC Form 4 disclosures for 1 company, including HALO.
When was Torley Helen's most recent SEC Form 4 filing?
Torley Helen's most recent SEC Form 4 filing on Tracefour is dated Oct 8, 2026.
What is Torley Helen's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Torley Helen is listed as PRESIDENT AND CEO.
What is Torley Helen's total buy and sell value in the current window?
Inside the rolling retention window, Torley Helen bought $0 and sold $42.1M based on SEC Form 4 filings.
What was Torley Helen's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 20,000 HALO shares on 2026-10-07, worth $2.2M, per SEC Form 4 filings.