John Charles Stone Amkor Technology, Inc. (AMKR) insider trading activity

AMKR Quotes by TradingView

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 $789,917. The most recent transaction as insider was on Nov 21, 2016, when has been sold 25,000 shares (Amkor Technology, Inc. Common Stock) at a price of $12.35 per share, resulting in proceeds of $308,750. 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 $789,917

John Charles Stone Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 21 2016
SELL
Open market or private sale
$308,750 $12.35 p/Share
25,000 Reduced 45.69%
29,722 Amkor Technology, Inc....
Nov 21 2016
BUY
Exercise of conversion of derivative security
$107,000 $4.28 p/Share
25,000 Added 31.36%
54,722 Amkor Technology, Inc....
Nov 18 2016
SELL
Open market or private sale
$606,500 $12.13 p/Share
50,000 Reduced 62.72%
29,722 Amkor Technology, Inc....
Nov 18 2016
BUY
Exercise of conversion of derivative security
$214,000 $4.28 p/Share
50,000 Added 38.54%
79,722 Amkor Technology, Inc....
Nov 08 2016
SELL
Open market or private sale
$330,300 $11.01 p/Share
30,000 Reduced 50.23%
29,722 Amkor Technology, Inc....
Nov 08 2016
BUY
Exercise of conversion of derivative security
$260,100 $8.67 p/Share
30,000 Added 33.44%
59,722 Amkor Technology, Inc....
Nov 01 2016
SELL
Payment of exercise price or tax liability
$3,202 $10.23 p/Share
313 Reduced 1.04%
29,722 Amkor Technology, Inc....
Sep 07 2016
SELL
Open market or private sale
$61,050 $9.25 p/Share
6,600 Reduced 50.0%
6,600 Common Stock
Sep 07 2016
BUY
Exercise of conversion of derivative security
$57,222 $8.67 p/Share
6,600 Added 50.0%
6,600 Common Stock
Sep 02 2016
SELL
Open market or private sale
$31,450 $9.25 p/Share
3,400 Reduced 50.0%
3,400 Common Stock
Sep 02 2016
BUY
Exercise of conversion of derivative security
$29,478 $8.67 p/Share
3,400 Added 50.0%
3,400 Common Stock
Aug 01 2016
SELL
Payment of exercise price or tax liability
$2,019 $6.45 p/Share
313 Reduced 1.03%
30,035 Amkor Technology, Inc....
May 01 2016
SELL
Payment of exercise price or tax liability
$1,787 $5.71 p/Share
313 Reduced 1.02%
30,348 Amkor Technology, Inc....
Feb 01 2016
SELL
Payment of exercise price or tax liability
$2,153 $5.93 p/Share
363 Reduced 1.17%
30,661 Amkor Technology, Inc....
Nov 01 2015
SELL
Payment of exercise price or tax liability
$1,947 $6.22 p/Share
313 Reduced 1.0%
31,024 Amkor Technology, Inc....
Aug 01 2015
SELL
Payment of exercise price or tax liability
$1,380 $4.41 p/Share
313 Reduced 0.99%
31,337 Amkor Technology, Inc....
May 01 2015
SELL
Payment of exercise price or tax liability
$2,241 $7.16 p/Share
313 Reduced 0.98%
31,650 Common Stock
Feb 14 2015
SELL
Payment of exercise price or tax liability
$3,238 $8.92 p/Share
363 Reduced 1.12%
31,963 Common Stock
Feb 01 2015
SELL
Payment of exercise price or tax liability
$2,305 $6.35 p/Share
363 Reduced 1.11%
32,326 Common Stock
Nov 25 2014
SELL
Open market or private sale
$106,140 $6.94 p/Share
15,294 Reduced 31.87%
32,689 Common Stock
Nov 25 2014
BUY
Exercise of conversion of derivative security
$88,200 $4.41 p/Share
20,000 Added 29.42%
47,983 Common Stock
Nov 14 2014
SELL
Payment of exercise price or tax liability
$2,000 $6.39 p/Share
313 Reduced 1.11%
27,983 Amkor Technology, Inc....
Nov 01 2014
SELL
Payment of exercise price or tax liability
$2,122 $6.78 p/Share
313 Reduced 1.09%
28,296 Amkor Technology, Inc....
Aug 14 2014
SELL
Payment of exercise price or tax liability
$2,920 $9.33 p/Share
313 Reduced 1.08%
28,609 Amkor Technology, Inc....
Aug 01 2014
SELL
Payment of exercise price or tax liability
$2,839 $9.07 p/Share
313 Reduced 1.07%
28,922 Amkor Technology, Inc....
JCS

John Charles Stone

Executive Vice President
Tempe, AZ

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