Home > Insider Trading > Filing (0001209191-21-012051)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1047127	Amkor Technology Inc.	AMKR	Semiconductors & Related Devices (3674)	231722724

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1596796	Jean Marie Guillaume Rutten	2045 East Innovation Circle Tempe AZ 85284	President And Ceo	Yes	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2021-02-11	50,000	$0.00	425,000	No	4	A	Direct
Common Stock	Acquisiton	2021-02-16	14,037	$9.86	439,037	No	4	M	Direct
Common Stock	Disposition	2021-02-16	14,037	$24.42	425,000	No	4	S	Direct
Common Stock	Acquisiton	2021-02-16	963	$9.48	425,963	No	4	M	Direct
Common Stock	Disposition	2021-02-16	963	$24.42	425,000	No	4	S	Direct
Common Stock	Acquisiton	2021-02-16	62,500	$14.17	487,500	No	4	M	Direct
Common Stock	Disposition	2021-02-16	62,500	$24.45	425,000	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	A	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option (Right-to-Buy)	Disposition	2021-02-16	14,037	$0.00	14,037	$9.86
Common Stock	Employee Stock Option (Right-to-Buy)	Disposition	2021-02-16	963	$0.00	963	$9.48
Common Stock	Employee Stock Option (Right-to-Buy)	Disposition	2021-02-16	62,500	$0.00	62,500	$14.17

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
9,375	2018-02-27	2027-02-27	No	4	M	Direct
102,162	2020-02-15	2029-02-15	No	4	M	Direct
312,500	2021-07-30	2030-07-30	No	4	M	Direct

Footnotes

These are restricted shares of common stock; they vest in ten equal installments at the rate of 5,000 shares per quarter, beginning with the initial vesting on April 30, 2021, and ending with the final vesting on July 30, 2023, so that 100% of the award will be vested on July 30, 2023.
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 12, 2020.
The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $24.03 to $25.06.
The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $24.37 to $25.06.
This stock option was granted on February 27, 2017 and will vest over four years as follows: 25% on the first anniversary of the grant date and 1/16 of the option will vest each quarter thereafter so that at the end of the fourth year, 100% of the option will be vested.
This 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 1/16 of the option vests each quarter thereafter, such that 100% of the option will vest on the fourth anniversary of the grant date.
This stock option was granted on July 30, 2020 and vests as follows: the option will vest quarterly over three years at the rate of 31,250 per quarter, such that 100% will be vested on the third anniversary of the grant date.