Last updated: 15 February 2022 at 5:25pm EST

John Stone Net Worth




The estimated Net Worth of John Charles Stone is at least $4.13 Million dollars as of 19 November 2021. Mr. Stone owns over 9,375 units of AMKOR Technology stock worth over $1,232,721 and over the last 11 years he sold AMKR stock worth over $1,282,882. In addition, he makes $1,619,310 as Executive Vice President - North America and Europe Sales & Marketing at AMKOR Technology.

Mr. Stone AMKR stock SEC Form 4 insiders trading

John has made over 16 trades of the AMKOR Technology stock since 2014, according to the Form 4 filled with the SEC. Most recently he exercised 9,375 units of AMKR stock worth $88,875 on 19 November 2021.

The largest trade he's ever made was selling 98,456 units of AMKOR Technology stock on 31 October 2019 worth over $1,282,882. On average, John trades about 9,316 units every 58 days since 2013. As of 19 November 2021 he still owns at least 40,927 units of AMKOR Technology stock.

You can see the complete history of Mr. Stone stock trades at the bottom of the page.





John Stone biography

John Charles Stone serves as Executive Vice President - North America and Europe Sales & Marketing of the Company. He has served as our Executive Vice President, North America and Europe Sales & Marketing since February 2020. Prior to assuming his current position, Mr. Stone served as our Executive Vice President of Worldwide Sales & Marketing since July 2013. Previously, Mr. Stone served as Corporate Vice President for U.S. IDM Sales since 2011 and as Senior Vice President of Southwest Region Sales since 2006. Mr. Stone has also held various other senior sales management positions since joining Amkor in 2002. He has over 30 years of industry experience in semiconductor package engineering, sales and sales management, including executive and management positions with ChipPAC, Kyocera America, Sumitomo America and General Electric Ceramics. Mr. Stone holds a Bachelor’s degree in Engineering from Purdue University.

What is the salary of John Stone?

As the Executive Vice President - North America and Europe Sales & Marketing of AMKOR Technology, the total compensation of John Stone at AMKOR Technology is $1,619,310. There are 5 executives at AMKOR Technology getting paid more, with James Kim having the highest compensation of $2,869,840.



How old is John Stone?

John Stone is 63, he's been the Executive Vice President - North America and Europe Sales & Marketing of AMKOR Technology since 2020. There are 9 older and 11 younger executives at AMKOR Technology. The oldest executive at AMKOR Technology Inc. is James J. Kim, 85, who is the Exec. Chairman.

Insiders trading at AMKOR Technology

Over the last 21 years, insiders at AMKOR Technology have traded over $1,544,662,497 worth of AMKOR Technology stock and bought 15,779,713 units worth $217,873,477 . The most active insiders traders include James J Kim, Susan Y Kim, and John T Kim. On average, AMKOR Technology executives and independent directors trade stock every 24 days with the average trade being worth of $8,851,364. The most recent stock trade was executed by Winston J Churchill on 27 August 2024, trading 20,000 units of AMKR stock currently worth $234,200.



What does AMKOR Technology do?

amkor technology, inc. is one of the world’s largest providers of outsourced semiconductor packaging and test services. founded in 1968, amkor pioneered the outsourcing of ic packaging and test, and is now a strategic manufacturing partner for more than 250 of the world’s leading semiconductor companies, foundries and electronics oems. amkor’s operational base includes 10 million square feet of floor space with production facilities, product development centers, and sales and support offices located in key electronics manufacturing regions in asia, europe and the u.s. amkor offers a suite of services, including package design and development, wafer probe and package test, wafer bumping and redistribution services, assembly and final test. the availability of high quality packaging and test services allows our customers to focus their resources on semiconductor design and wafer fabrication while engaging with amkor as their technology innovator in packaging and test solutions. amkor ‘s



What does AMKOR Technology's logo look like?

AMKOR Technology Inc. logo

Complete history of Mr. Stone stock trades at AMKOR Technology

Date
#
Company
Insider
Trans.
Transaction
Shares Price per share Total value Shares after Source
19 Nov 2021 John Charles Stone
Executive Vice President
Option 9,375 $9.48 $88,875
19 Nov 2021
40,927
26 Aug 2021 John Charles Stone
Executive Vice President
Option 9,375 $9.48 $88,875
26 Aug 2021
40,927
25 Jun 2021 John Charles Stone
Executive Vice President
Option 9,375 $9.48 $88,875
25 Jun 2021
40,927
18 Mar 2021 John Charles Stone
Executive Vice President
Option 9,375 $9.86 $92,438
18 Mar 2021
40,927
11 Feb 2021 John Charles Stone
Executive Vice President
Option 9,375 $9.48 $88,875
11 Feb 2021
40,927
11 Feb 2021 John Charles Stone
Executive Vice President
Option 84,375 $9.56 $806,625
11 Feb 2021
43,766
3 Dec 2020 John Charles Stone
Executive Vice President
Option 28,125 $9.86 $277,313
3 Dec 2020
53,141
31 Oct 2019 John Charles Stone
Executive Vice President
Sale 98,456 $13.03 $1,282,882
31 Oct 2019
25,016
14 Mar 2019 John Charles Stone
Executive Vice President
Option 25,000 $4.28 $107,000
14 Mar 2019
33,722
21 Nov 2016 John Charles Stone
Executive Vice President
Option 25,000 $4.28 $107,000
21 Nov 2016
54,722
18 Nov 2016 John Charles Stone
Executive Vice President
Option 50,000 $4.28 $214,000
18 Nov 2016
79,722
8 Nov 2016 John Charles Stone
Executive Vice President
Option 30,000 $8.67 $260,100
8 Nov 2016
59,722
7 Sep 2016 John Charles Stone
Executive Vice President
Option 6,600 $8.67 $57,222
7 Sep 2016
6,600
2 Sep 2016 John Charles Stone
Executive Vice President
Option 3,400 $8.67 $29,478
2 Sep 2016
3,400
25 Nov 2014 John Charles Stone
Executive Vice President
Option 20,000 $4.41 $88,200
25 Nov 2014
47,983
6 Jun 2014 John Charles Stone
Executive Vice President
Option 20,000 $5.71 $114,200
6 Jun 2014
49,235


AMKOR Technology executives and stock owners

AMKOR Technology executives and other stock owners filed with the SEC include: