Cheung Wilson Wai-Shun

CIK 00012916561 companyFREMONT, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001291656

Recent Transactions

24 trades

Award
AXT INC$AXTI
Stock Options (right to buy)
2008-10-31$1.59/sh+44,550→ 186,250 total
Award
AXT INC$AXTI
Stock Options (right to buy)
2008-10-31$1.59/sh+44,550→ 186,250 total
Sale
AXT INC$AXTI
Common Stock
2008-04-28$5.00/sh−3,400→ 0 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-04-28$2.24/sh+3,400→ 3,400 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-04-28$2.24/sh+3,400→ 3,400 total
Sale
AXT INC$AXTI
Common Stock
2008-04-28$5.00/sh−3,400→ 0 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-04-28$2.24/sh−3,400→ 158,300 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-04-28$2.24/sh−3,400→ 158,300 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-03-24$2.24/sh+1,000→ 1,000 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-03-24$2.24/sh−1,000→ 180,700 total
Sale
AXT INC$AXTI
Common Stock
2008-03-24$5.00/sh−1,000→ 0 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-03-24$2.24/sh−1,000→ 180,700 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-03-24$2.24/sh+1,000→ 1,000 total
Sale
AXT INC$AXTI
Common Stock
2008-03-24$5.00/sh−1,000→ 0 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-03-06$2.24/sh−10,000→ 181,700 total
Sale
AXT INC$AXTI
Common Stock
2008-03-06$5.03/sh−10,000→ 0 total
Exercise/Conversion
AXT INC$AXTI
Option to purchase Common Stock
2008-03-06$2.24/sh−10,000→ 181,700 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-03-06$2.24/sh+10,000→ 10,000 total
Sale
AXT INC$AXTI
Common Stock
2008-03-06$5.03/sh−10,000→ 0 total
Exercise/Conversion
AXT INC$AXTI
Common Stock
2008-03-06$2.24/sh+10,000→ 10,000 total
Award
AXT INC$AXTI
Stock options (Right to buy)
2005-09-02$1.33/sh+50,000→ 147,000 total
Award
AXT INC$AXTI
Stock options (Right to buy)
2005-09-02$1.33/sh+50,000→ 147,000 total
Award
AXT INC$AXTI
Incentive stock options
2004-05-17$2.24/sh+90,000→ 90,000 total
Award
AXT INC$AXTI
Incentive stock options
2004-05-17$2.24/sh+90,000→ 90,000 total

Companies

AXT INC
Chief Financial Officer
$AXTI

Recent Filings

Address

4281 TECHNOLOGY DRIVE

FREMONT, CA, 94538

View on SEC.gov