PDF Solutions
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Option
YU ALBERT YC director
Common Stock 4,897 N/A N/A
Option
YU ALBERT YC director
Common Stock 4,897 $6.34 $31,022
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 9,921 $10.33 $102,484
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 7,320 $10.36 $75,835
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 7,120 $10.36 $73,792
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 $10.33 $103,290
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock option (Right to Buy) 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 $10.42 $104,210
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock option (Right to Buy) 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 $10.83 $108,290
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock option (Right to Buy) 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock option (Right to Buy) 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 320 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock Option (Right to Buy) 320 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 320 N/A N/A
Sale
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Stock Option (Right to Buy) 10,000 N/A N/A
Option
HARTGRING CORNELIS officer: Vice President, CSS
Common Stock 10,000 N/A N/A
Sale
YU ALBERT YC director
Common Stock 3,500 N/A N/A
Option
YU ALBERT YC director
Common Stock 3,500 N/A N/A
Option
YU ALBERT YC director
Stock Options (Right to Buy) 3,500 N/A N/A
Option
YU ALBERT YC director
Stock Options (Right to buy) 1,406 N/A N/A
Sale
YU ALBERT YC director
Common Stock 3,155 N/A N/A
Option
YU ALBERT YC director
Common Stock 3,155 N/A N/A
Option
YU ALBERT YC director
Stock Options (Right to Buy) 5,249 $5.79 $30,365
Option
YU ALBERT YC director
Common stock 3,500 N/A N/A
Option
YU ALBERT YC director
Stock Options (Right to Buy) 5,249 N/A N/A
Purchase
LANZA LUCIO director
Common stock 900 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 7,100 $6.49 $46,093
Purchase
LANZA LUCIO director
Common Stock 7,100 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 2,700 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 5,800 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 13,900 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 6,318 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 6,000 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 12,000 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 6,000 N/A N/A
Purchase
LANZA LUCIO director
121796 200 N/A N/A
Purchase
LANZA LUCIO director
Common Stock 5,800 N/A N/A
Purchase
HEINRICHS R STEPHEN director
Common Stock 4,113 $5.47 $22,482
Purchase
HEINRICHS R STEPHEN director
Common Stock 4,113 N/A N/A

Showing 200 to 250 of 618 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.