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AMKR

AMKOR TECHNOLOGY, INC.

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3481
SEC CIK
0001047127
Parsed reports
904

Last 12 months

Inside the activity.

0 purchase rows · 41 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202506
Jan 202602
Feb 202608
Mar 202601
Apr 202601
May 202608
Jun 202603
Jul 202603
Aug 202605
Sep 202601
Oct 202601

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
November 21, 2016 Filed Nov 22, 2016 17:45 UTC
Rutten Guillaume Marie JeanExecutive Vice President
SaleCommon Stock 23,750 $12.36 $293,550.00
Disclosure

SEC source: 0001209191-16-151598 · doc4.xml · nonDerivative · entry 2

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 11.35 to 11.40.

Read SEC document
November 21, 2016 Filed Nov 22, 2016 17:45 UTC
Rutten Guillaume Marie JeanExecutive Vice President
Exercise / conversionCommon Stock 23,750 $5.18 $123,025.00
Disclosure

SEC source: 0001209191-16-151598 · doc4.xml · nonDerivative · entry 1

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,750

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:14 UTC
Stone John CharlesExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $4.28 $0.00
Disclosure

SEC source: 0001209191-16-151437 · doc4.xml · derivative · entry 4

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Amkor Technology, Inc. · 50,000 shares

Expires 2023-09-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This option grant 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 vest on the fourth anniversary of the grant date.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:14 UTC
Stone John CharlesExecutive Vice President
SaleAmkor Technology, Inc. Common Stock 50,000 $12.13 $606,500.00
Disclosure

SEC source: 0001209191-16-151437 · doc4.xml · nonDerivative · entry 2

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,722

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 12.01 to 12.17.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:14 UTC
Stone John CharlesExecutive Vice President
Exercise / conversionAmkor Technology, Inc. Common Stock 50,000 $4.28 $214,000.00
Disclosure

SEC source: 0001209191-16-151437 · doc4.xml · nonDerivative · entry 1

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,722

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:13 UTC
ZUG JAMES WDirector
Exercise / conversionDirector Stock Option (Right-to-Buy) · Derivative 10,000 $0.00 Strike: $10.97 $0.00
Disclosure

SEC source: 0001209191-16-151434 · doc4.xml · derivative · entry 3

ZUG JAMES W · CIK 0001140790 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Amkor Technology, Inc. Common Stock · 10,000 shares

Expires 2017-08-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option was fully vested on 08/06/2010.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:13 UTC
ZUG JAMES WDirector
SaleCommon Stock 10,000 $12.07 $120,700.00
Disclosure

SEC source: 0001209191-16-151434 · doc4.xml · nonDerivative · entry 2

ZUG JAMES W · CIK 0001140790 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,828

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 12.04 to 12.09.

Read SEC document
November 18, 2016 Filed Nov 21, 2016 21:13 UTC
ZUG JAMES WDirector
Exercise / conversionCommon Stock 10,000 $10.97 $109,700.00
Disclosure

SEC source: 0001209191-16-151434 · doc4.xml · nonDerivative · entry 1

ZUG JAMES W · CIK 0001140790 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,828

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 17, 2016 Filed Nov 18, 2016 20:32 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to buy) · Derivative 9,843 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-151164 · doc4.xml · derivative · entry 3

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,750

Underlying: Amkor Technology, Inc. Common Stock · 9,843 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option grant 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.

Read SEC document
November 17, 2016 Filed Nov 18, 2016 20:32 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 9,843 $11.82 $116,344.26
Disclosure

SEC source: 0001209191-16-151164 · doc4.xml · nonDerivative · entry 2

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,964

Read SEC document
November 17, 2016 Filed Nov 18, 2016 20:32 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionCommon Stock 9,843 $4.50 $44,293.50
Disclosure

SEC source: 0001209191-16-151164 · doc4.xml · nonDerivative · entry 1

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,807

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 15, 2016 Filed Nov 16, 2016 18:43 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 100,000 $11.30 $1,130,000.00
Disclosure

SEC source: 0001209191-16-150435 · doc4.xml · nonDerivative · entry 1

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,964

F1 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 11.26 to 11.36.

F2 · balance_after: Also reflects the November 15, 2016 transfer of 5,316 shares to Mr. Kelley's ex-spouse pursuant to the terms of a qualified domestic relations order.

Read SEC document
November 14, 2016 Filed Nov 15, 2016 19:07 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 43,000 $11.53 $495,790.00
Disclosure

SEC source: 0001209191-16-150084 · doc4.xml · nonDerivative · entry 3

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 284,280

F2 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 11.40 to 11.66.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 19:07 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 103,828 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-150084 · doc4.xml · derivative · entry 4

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,593

Underlying: Amkor Technology, Inc.,Common Stock · 103,828 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option grant 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.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 19:07 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 103,828 $11.41 $1,184,677.48
Disclosure

SEC source: 0001209191-16-150084 · doc4.xml · nonDerivative · entry 2

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,280

F1 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 11.31 to 11.48.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 19:07 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionCommon Stock 103,828 $4.50 $467,226.00
Disclosure

SEC source: 0001209191-16-150084 · doc4.xml · nonDerivative · entry 1

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 431,108

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 09, 2016 Filed Nov 10, 2016 21:31 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-149360 · doc4.xml · derivative · entry 3

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,421

Underlying: Amkor Technology, Inc., Common Stock · 100,000 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option grant 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.

Read SEC document
November 09, 2016 Filed Nov 10, 2016 21:31 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 100,000 $11.02 $1,102,000.00
Disclosure

SEC source: 0001209191-16-149360 · doc4.xml · nonDerivative · entry 2

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,280

F1 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 10.90 to 11.14.

Read SEC document
November 09, 2016 Filed Nov 10, 2016 21:31 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionCommon Stock 100,000 $4.50 $450,000.00
Disclosure

SEC source: 0001209191-16-149360 · doc4.xml · nonDerivative · entry 1

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,280

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 08, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Tax withholdingCommon Stock 21,563 $11.24 $242,368.12
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · nonDerivative · entry 5

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,280

Read SEC document
November 08, 2016 Filed Nov 9, 2016 22:16 UTC
Stone John CharlesExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $8.67 $0.00
Disclosure

SEC source: 0001209191-16-149096 · doc4.xml · derivative · entry 4

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Amkor Technoloby, Inc. · 30,000 shares

Expires 2017-12-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 08, 2016 Filed Nov 9, 2016 22:16 UTC
Stone John CharlesExecutive Vice President
SaleAmkor Technology, Inc. Common Stock 30,000 $11.01 $330,300.00
Disclosure

SEC source: 0001209191-16-149096 · doc4.xml · nonDerivative · entry 2

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,722

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 11.00 to 11.03.

Read SEC document
November 08, 2016 Filed Nov 9, 2016 22:16 UTC
Stone John CharlesExecutive Vice President
Exercise / conversionAmkor Technology, Inc. Common Stock 30,000 $8.67 $260,100.00
Disclosure

SEC source: 0001209191-16-149096 · doc4.xml · nonDerivative · entry 1

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,722

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $5.18 $0.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · derivative · entry 6

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,000

Underlying: Amkor Technology, Inc. · 15,000 shares

Expires 2024-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The stock options will vest over four years; 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.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
Exercise / conversionEmployee Stock Option (right to Buy) · Derivative 15,000 $0.00 Strike: $5.18 $0.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · derivative · entry 5

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Amkor Technology, Inc. · 15,000 shares

Expires 2024-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The stock options will vest over four years; 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.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
SaleCommon Stock 15,000 $11.29 $169,350.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · nonDerivative · entry 4

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 11.28to 11.29.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
Exercise / conversionCommon Stock 15,000 $5.18 $77,700.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · nonDerivative · entry 3

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
SaleCommon Stock 15,000 $11.02 $165,300.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · nonDerivative · entry 2

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from 11.00 to 11.06.

Read SEC document
November 08, 2016 Filed Nov 10, 2016 20:40 UTC
Rutten Guillaume Marie JeanExecutive Vice President
Exercise / conversionCommon Stock 15,000 $5.18 $77,700.00
Disclosure

SEC source: 0001209191-16-149300 · doc4.xml · nonDerivative · entry 1

Rutten Guillaume Marie Jean · CIK 0001596796 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 07, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · derivative · entry 8

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 307,421

Underlying: Amkor Technology, Inc.,Common Stock · 100,000 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option grant 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.

Read SEC document
November 07, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 100,000 $10.89 $1,089,000.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · nonDerivative · entry 4

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,843

F3 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 10.86 to 10.94.

Read SEC document
November 07, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionCommon Stock 100,000 $4.50 $450,000.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · nonDerivative · entry 3

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 448,843

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 04, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · derivative · entry 7

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 407,421

Underlying: Amkor Technology, Inc., Common Stock · 100,000 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option grant 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.

Read SEC document
November 04, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
SaleCommon Stock 100,000 $10.45 $1,045,000.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · nonDerivative · entry 2

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,843

F2 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices from 10.42 to 10.50.

Read SEC document
November 04, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionCommon Stock 100,000 $4.50 $450,000.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · nonDerivative · entry 1

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 448,843

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Also reflects the August 22, 2016 transfer of 5,822 shares to Mr. Kelley's ex-spouse pursuant to the terms of a qualified domestic relations order.

Read SEC document
November 03, 2016 Filed Feb 15, 2017 20:10 UTC OtherCommon Stock 1,414,250 $10.40 $14,708,200.00
Disclosure

SEC source: 0000899243-17-004203 · doc5.xml · nonDerivative · entry 1

Susan Y. Kim 2012 Irrevocable Trust · CIK 0001566755 · Exhibit 99.1

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,441,071

F1 · kind: On November 3, 2016, the Susan Y. Kim 2012 Irrevocable Trust U/A Dated 7/26/12 distributed 1,414,250 shares of the Company's Common Stock to Susan Y. Kim. Susan T. Kim and John T. Kim are trustees of the trust.

Read SEC document
November 03, 2016 Filed Feb 15, 2017 20:10 UTC
KIM JOHN TDirector · 10% owner · Exhibit 99.1
OtherCommon Stock 1,414,250 $10.40 $14,708,200.00
Disclosure

SEC source: 0000899243-17-004202 · doc5.xml · nonDerivative · entry 4

KIM JOHN T · CIK 0001158926 · Director · 10% owner · Exhibit 99.1

10b5-1 filing: Not disclosed

Ownership: Indirect · By self as trustee

Disclosed balance after: 25,824,640

F3 · kind: On November 3, 2016, the Susan Y. Kim 2012 Irrevocable Trust U/A Dated 7/26/12 distributed 1,414,250 shares of the Company's Common Stock to Susan Y. Kim. Susan T. Kim and John T. Kim are trustees of the trust.

F4 · balance_after: The reporting person disclaims beneficial ownership of these securities, except to the extent of the reporting person's pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities, except to the extent of the reporting person's pecuniary interest therein, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
November 03, 2016 Filed Feb 15, 2017 20:08 UTC
KIM SUSAN YDirector · 10% owner · Exhibit 99.1
OtherCommon Stock 1,414,250 $10.40 $14,708,200.00
Disclosure

SEC source: 0000899243-17-004200 · doc5.xml · nonDerivative · entry 6

KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Exhibit 99.1

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,622,339

F4 · kind: On November 3, 2016, the Susan Y. Kim 2012 Irrevocable Trust U/A Dated 7/26/12 distributed 1,414,250 shares of the Company's Common Stock to Susan Y. Kim. Susan T. Kim and John T. Kim are trustees of the trust.

Read SEC document
November 03, 2016 Filed Feb 15, 2017 20:08 UTC
KIM SUSAN YDirector · 10% owner · Exhibit 99.1
OtherCommon Stock 1,414,250 $10.40 $14,708,200.00
Disclosure

SEC source: 0000899243-17-004200 · doc5.xml · nonDerivative · entry 5

KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Exhibit 99.1

10b5-1 filing: Not disclosed

Ownership: Indirect · By self as trustee

Disclosed balance after: 35,047,710

F4 · kind: On November 3, 2016, the Susan Y. Kim 2012 Irrevocable Trust U/A Dated 7/26/12 distributed 1,414,250 shares of the Company's Common Stock to Susan Y. Kim. Susan T. Kim and John T. Kim are trustees of the trust.

F5 · balance_after: The reporting person disclaims beneficial ownership of these securities, except to the extent of the reporting person's pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities, except to the extent of the reporting person's pecuniary interest therein, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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November 01, 2016 Filed Nov 1, 2016 22:24 UTC
Stone John CharlesExecutive Vice President
Tax withholdingAmkor Technology, Inc. Common Stock 313 $10.23 $3,201.99
Disclosure

SEC source: 0001209191-16-147715 · doc4.xml · nonDerivative · entry 1

Stone John Charles · CIK 0001581432 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,722

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November 01, 2016 Filed Nov 1, 2016 22:23 UTC
Tily Gil C.CAO & General Counsel
Tax withholdingAmkor Technology, Inc. Common Stock 730 $10.23 $7,467.90
Disclosure

SEC source: 0001209191-16-147714 · doc4.xml · nonDerivative · entry 1

Tily Gil C. · CIK 0001405591 · CAO & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,201

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November 01, 2016 Filed Dec 21, 2016 23:33 UTC Tax withholdingAmkor Technology Inc., Common Shares 79 $10.23 $808.17
Disclosure

SEC source: 0001209191-16-156371 · doc4.xml · nonDerivative · entry 1

Faust Megan · CIK 0001684564 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,219

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September 14, 2016 Filed Nov 8, 2016 23:14 UTC
Kelley Stephen DouglasDirector · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 42,579 $0.00 Strike: $4.50 $0.00
Disclosure

SEC source: 0001209191-16-148929 · doc4.xml · derivative · entry 6

Kelley Stephen Douglas · CIK 0001443674 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 507,421

Underlying: Amkor Technology, Inc., Common Stock · 42,579 shares

Expires 2023-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option grant 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.

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September 12, 2016 Filed Sep 14, 2016 19:41 UTC
Faust MeganSee Remarks · 10% owner
GrantEmployee Stock Option (right to buy) · Derivative 75,000 $0.00 Strike: $8.88 $0.00
Disclosure

SEC source: 0000899243-16-028953 · doc4.xml · derivative · entry 2

Faust Megan · CIK 0001684564 · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Amkor Technology, Inc. Common Stock · 75,000 shares

Expires 2026-09-12

F1 · derivative.exercise_date: The Options vest over four years as follows: 25% of the shares subject to the option will vest on the first anniversary of the grant date and 1/16th of the shares subject to the option will vest quarterly thereafter.

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September 07, 2016 Filed Sep 8, 2016 22:56 UTC
Stone John CharlesExec - Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 6,600 $0.00 Strike: $8.67 $0.00
Disclosure

SEC source: 0000899243-16-028716 · doc4.xml · derivative · entry 5

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Amkor Technology, Inc. · 6,600 shares

Expires 2017-12-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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September 07, 2016 Filed Sep 8, 2016 22:56 UTC
Stone John CharlesExec - Vice President
SaleCommon Stock 6,600 $9.25 $61,050.00
Disclosure

SEC source: 0000899243-16-028716 · doc4.xml · nonDerivative · entry 2

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,600

Read SEC document
September 07, 2016 Filed Sep 8, 2016 22:56 UTC
Stone John CharlesExec - Vice President
Exercise / conversionCommon Stock 6,600 $8.67 $57,222.00
Disclosure

SEC source: 0000899243-16-028716 · doc4.xml · nonDerivative · entry 1

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,600

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 02, 2016 Filed Sep 6, 2016 17:23 UTC
Stone John CharlesExec - Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 3,400 $0.00 Strike: $8.67 $0.00
Disclosure

SEC source: 0000899243-16-028518 · doc4.xml · derivative · entry 5

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,600

Underlying: Amkor Technology, Inc. · 3,400 shares

Expires 2017-12-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 02, 2016 Filed Sep 6, 2016 17:23 UTC
Stone John CharlesExec - Vice President
SaleCommon Stock 3,400 $9.25 $31,455.44
Disclosure

SEC source: 0000899243-16-028518 · doc4.xml · nonDerivative · entry 2

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,400

F1 · price: The price reported in Column 4 is a weighted average. Shares sold in multiple transactions at prices ranging from 9.25 to 9.27.

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September 02, 2016 Filed Sep 6, 2016 17:23 UTC
Stone John CharlesExec - Vice President
Exercise / conversionCommon Stock 3,400 $8.67 $29,478.00
Disclosure

SEC source: 0000899243-16-028518 · doc4.xml · nonDerivative · entry 1

Stone John Charles · CIK 0001581432 · Exec - Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,400

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.