Halozyme Therapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 25,000 $9.08 $226,925
Option
FROST GREGORY IAN director, officer: CEO, President
 Option to Purchase Common Stock 15,754 $0.43 $6,774
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,754 $0.43 $6,774
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $9.1 $136,530
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $9.03 $135,465
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,747 $0.43 $6,771
Option
FROST GREGORY IAN director, officer: CEO, President
 Option to Purchase Common Stock 15,747 $0.43 $6,771
Sale
PATTON JOHN STUART director
 Common Stock 15,000 $9.02 $135,315
Option
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 26,690 $0.45 $12,011
Option
LIM JONATHAN E director, officer: Chief Execut..
 Warrant to Purchase Common Stock 26,690 $0.45 $12,011
Sale
PATTON JOHN STUART director
 Common Stock 15,000 $8.71 $130,635
Sale
PATTON JOHN STUART director
 Common Stock 15,000 $8.91 $133,710
Option
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 25,000 $0.39 $9,750
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 52,602 $0.43 $22,619
Option
FROST GREGORY IAN director, officer: CEO, President
 Option to Purchase Common Stock 52,602 $0.43 $22,619
Sale
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 25,000 $8.73 $218,325
Option
LIM JONATHAN E director, officer: Chief Execut..
 Option to Purchase Common Stock 25,000 $0.39 $9,750
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,757 $0.43 $6,776
Option
FROST GREGORY IAN director, officer: CEO, President
 Option to Purchase Common Stock 15,757 $0.43 $6,776
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $9.04 $135,615
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 6,029 $9.12 $54,966
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $9.13 $136,935
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 3,700 $9.12 $33,751
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 4,800 $9.12 $43,752
Option
FROST GREGORY IAN director, officer: CEO, President
 Option to Purchase Common Stock 15,746 $0.43 $6,771
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,746 $0.43 $6,771
Sale
PATTON JOHN STUART director
 Common Stock 15,000 $9 $135,015
Purchase
KIRK RANDAL J 10 percent owner
 Common Stock 23,085 $9 $207,765
Purchase
KIRK RANDAL J 10 percent owner
 Common Stock 15,489 $8.87 $137,387
Sale
PATTON JOHN STUART director
 Common Stock 17,471 $8.96 $156,505
Purchase
KIRK RANDAL J 10 percent owner
 Common Stock 238,020 $8.66 $2,061,253
Purchase
KIRK RANDAL J 10 percent owner
 Common Stock 127,693 $8.71 $1,112,206
Purchase
KIRK RANDAL J 10 percent owner
 Common Stock 65,713 $8.74 $574,332
Option
LIM JONATHAN E director, officer: Chief Execut..
 Options to Purchase Common Stock 25,000 $0.39 $9,750
Sale
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 25,000 $8.74 $218,375
Option
LIM JONATHAN E director, officer: Chief Execut..
 Common Stock 25,000 $0.39 $9,750
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,815 $0.43 $6,800
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $8.5 $127,560
Option
FROST GREGORY IAN director, officer: CEO, President
 Options to Purchase Common Stock 15,815 $0.43 $6,800
Option
FROST GREGORY IAN director, officer: CEO, President
 Options to Purchase Common Stock 15,801 $0.43 $6,794
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,801 $0.43 $6,794
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $8.34 $125,160
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 52,767 $0.43 $22,690
Option
FROST GREGORY IAN director, officer: CEO, President
 Options to Purchase Common Stock 52,767 $0.43 $22,690
Option
FROST GREGORY IAN director, officer: CEO, President
 Options to Purchase Common Stock 15,816 $0.43 $6,801
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,816 $0.43 $6,801
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 16,301 $7.98 $130,115
Option
FROST GREGORY IAN director, officer: CEO, President
 Options to Purchase Common Stock 15,850 $0.43 $6,816
Option
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,850 $0.43 $6,816
Sale
FROST GREGORY IAN director, officer: CEO, President
 Common Stock 15,000 $8.03 $120,390

Showing 700 to 750 of 885 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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