0001209191-21-010756.txt : 20210216
0001209191-21-010756.hdr.sgml : 20210216
20210216163535
ACCESSION NUMBER: 0001209191-21-010756
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210211
FILED AS OF DATE: 20210216
DATE AS OF CHANGE: 20210216
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Stone John Charles
CENTRAL INDEX KEY: 0001581432
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29472
FILM NUMBER: 21639507
MAIL ADDRESS:
STREET 1: 1514 W. ROCKROSE WAY
CITY: CHANDLER
STATE: AZ
ZIP: 85248
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: AMKOR TECHNOLOGY, INC.
CENTRAL INDEX KEY: 0001047127
STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674]
IRS NUMBER: 231722724
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 2045 EAST INNOVATION CIRCLE
CITY: TEMPE
STATE: AZ
ZIP: 85284
BUSINESS PHONE: 480-821-5000
MAIL ADDRESS:
STREET 1: 2045 EAST INNOVATION CIRCLE
CITY: TEMPE
STATE: AZ
ZIP: 85284
FORMER COMPANY:
FORMER CONFORMED NAME: AMKOR TECHNOLOGY INC
DATE OF NAME CHANGE: 19971001
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2021-02-11
0
0001047127
AMKOR TECHNOLOGY, INC.
AMKR
0001581432
Stone John Charles
1514 ROCKROSE WAY
CHANDLER
AZ
85248
0
1
0
0
Executive Vice President
Common Stock
2021-02-11
4
M
0
65625
9.48
A
90641
D
Common Stock
2021-02-11
4
S
0
65625
21.35
D
25016
D
Common Stock
2021-02-11
4
M
0
18750
9.86
A
43766
D
Common Stock
2021-02-11
4
S
0
18750
21.35
D
25016
D
Common Stock
2000
I
Held in Trust
Employee Stock Option (Right-to-Buy)
9.48
2021-02-11
4
M
0
65625
0.00
D
2020-02-15
2029-02-15
Common Stock
65625
84375
D
Employee Stock Option (Right-To-Buy)
9.86
2021-02-11
4
M
0
18750
0.00
D
2018-02-27
2027-02-27
Common Stock
18750
9375
D
The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 20.95 to 21.54.
The stock option was granted on February 15, 2019 and vests as follows: 25% of the shares vest on the first anniversary of the grant date and 1/16th of the option vests each quarter thereafter, such that 100% of the option will be vested on the fourth anniversary of the grant date.
This stock option was granted on February 27, 2017 and vests as follows: 25% of the shares vest on the first anniversary of the grant date and 1/16 of the option vests each quarter thereafter, such that 100% of the option will vest on the fourth anniversary of the grant date.
Mark N. Rogers, Attorney-in-Fact for John C. Stone
2021-02-15