John Charles Stone is Executive Vice President of AMKOR TECHNOLOGY, INC.. Currently has a direct ownership of 31,038 shares of AMKR, which is worth approximately $823,748. The most recent transaction as insider was on Jun 06, 2014, when has been sold 20,000 shares (Common Stock) at a price of $10.91 per share, resulting in proceeds of $218,200. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 31K
0% 3M change
0% 12M change
Total Value Held $823,748

John Charles Stone Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 06 2014
SELL
Open market or private sale
$218,200 $10.91 p/Share
20,000 Reduced 40.62%
29,235 Common Stock
Jun 06 2014
BUY
Exercise of conversion of derivative security
$114,200 $5.71 p/Share
20,000 Added 28.89%
49,235 Common Stock
May 14 2014
SELL
Payment of exercise price or tax liability
$2,858 $9.13 p/Share
313 Reduced 1.06%
29,235 Amkor Technology, Inc....
May 01 2014
SELL
Payment of exercise price or tax liability
$2,538 $8.11 p/Share
313 Reduced 1.05%
29,548 Amkor Technology, Inc....
Feb 14 2014
SELL
Payment of exercise price or tax liability
$1,913 $5.27 p/Share
363 Reduced 1.2%
29,861 Amkor Technology, Inc....
Feb 03 2014
SELL
Payment of exercise price or tax liability
$215 $5.24 p/Share
41 Reduced 0.14%
30,224 Amkor Technology, Inc....
Feb 01 2014
SELL
Payment of exercise price or tax liability
$1,924 $5.3 p/Share
363 Reduced 1.19%
30,265 Amkor Technology, Inc....
Jan 03 2014
SELL
Payment of exercise price or tax liability
$251 $6.12 p/Share
41 Reduced 0.13%
30,628 Amkor Technology, Inc....
Dec 03 2013
SELL
Payment of exercise price or tax liability
$205 $5.86 p/Share
35 Reduced 0.11%
30,669 Amkor Technology, Inc....
Nov 14 2013
SELL
Payment of exercise price or tax liability
$1,706 $5.45 p/Share
313 Reduced 1.01%
30,704 Amkor Technology, Inc....
Nov 03 2013
SELL
Payment of exercise price or tax liability
$186 $5.32 p/Share
35 Reduced 0.11%
31,017 Amkor Technology, Inc....
Nov 01 2013
SELL
Payment of exercise price or tax liability
$6,655 $5.32 p/Share
1,251 Reduced 3.87%
31,052 Amkor Technology, Inc....
Oct 03 2013
SELL
Payment of exercise price or tax liability
$155 $4.42 p/Share
35 Reduced 0.11%
32,303 Amkor Technology, Inc....
Sep 03 2013
SELL
Payment of exercise price or tax liability
$143 $4.1 p/Share
35 Reduced 0.11%
32,338 Amkor Technology, Inc....
Aug 14 2013
SELL
Payment of exercise price or tax liability
$1,330 $4.25 p/Share
313 Reduced 0.96%
32,373 Amkor Technology, Inc....
Aug 03 2013
SELL
Payment of exercise price or tax liability
$152 $4.22 p/Share
36 Reduced 0.11%
32,686 Amkor Technology, Inc....
JCS

John Charles Stone

Executive Vice President
Tempe, AZ

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