Jonathan A Leff - Net Worth and Insider Trading

Jonathan A Leff Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Jonathan A Leff owns 1 companies in total, including Halozyme Therapeutics Inc (HALO) .

Click here to see the complete history of Jonathan A Leff’s form 4 insider trades.

Insider Ownership Summary of Jonathan A Leff

Ticker Comapny Transaction Date Type of Owner
HALO Halozyme Therapeutics Inc 2009-07-20 VP & Chief Medical Officer

Jonathan A Leff Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Jonathan A Leff Ownership Network

Ownership Network List of Jonathan A Leff

No Data

Ownership Network Relation of Jonathan A Leff

Insider Network Chart

Jonathan A Leff Owned Company Details

What does Halozyme Therapeutics Inc do?

Who are the key executives at Halozyme Therapeutics Inc?

Jonathan A Leff is the VP & Chief Medical Officer of Halozyme Therapeutics Inc. Other key executives at Halozyme Therapeutics Inc include SVP & Chief Technical Officer Michael J. Labarre , director & President and CEO Helen Torley , and SVP & Chief Financial Officer Nicole Labrosse .

Halozyme Therapeutics Inc (HALO) Insider Trades Summary

Over the past 18 months, Jonathan A Leff made no insider transaction in Halozyme Therapeutics Inc (HALO). Other recent insider transactions involving Halozyme Therapeutics Inc (HALO) include a net sale of 280,000 shares made by Michael J. Labarre , a net sale of 200,000 shares made by Helen Torley , and a net sale of 49,881 shares made by Matthew L. Posard .

In summary, during the past 3 months, insiders sold 199,881 shares of Halozyme Therapeutics Inc (HALO) in total and bought 0 shares, with a net sale of 199,881 shares. During the past 18 months, 584,881 shares of Halozyme Therapeutics Inc (HALO) were sold and 0 shares were bought by its insiders, resulting in a net sale of 584,881 shares.

Halozyme Therapeutics Inc (HALO)'s detailed insider trading history can be found in Insider Trading Tracker table.

To

Halozyme Therapeutics Inc Insider Transactions

No Available Data

Jonathan A Leff Mailing Address

Above is the net worth, insider trading, and ownership report for Jonathan A Leff. You might contact Jonathan A Leff via mailing address: 11388 Sorrento Valley Road, San Diego Ca 92121.