SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* KIM JAMES J (Last) (First) (Middle) (Street) (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol AMKOR TECHNOLOGY INC [ AMKR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) X Other (specify below) See Exhibit 99.1
	3. Date of Earliest Transaction (Month/Day/Year) 06/18/2013
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/18/2013		J(1)		49,594,980	A	(1)	85,913,495(2)	I	See footnote(3)
Common Stock	06/18/2013		J(1)		49,594,980	A	(1)	49,594,980	D(4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
6.0% Convertible Subordinated Notes Due 2014	$3.02	06/18/2013		J(1)			150,000,000	04/01/2009	04/15/2014	Amkor Technology, Inc. Common Stock	49,594,980	(1)	0	I	By self as GP
6.0% Convertible Subordinated Notes Due 2014	$3.02	06/18/2013		J(1)			150,000,000	04/01/2009	04/15/2014	Amkor Technology, Inc. Common Stock	49,594,980	(1)	0	D(4)

1. Name and Address of Reporting Person* KIM JAMES J (Last) (First) (Middle) (Street) (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) X Other (specify below) See Exhibit 99.1

1. Name and Address of Reporting Person* 915 Investments, LP (Last) (First) (Middle) 915 MT. PLEASANT RD (Street) BRYN MAWR PA 19010 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) X Other (specify below) See Exhibit 99.1

Explanation of Responses:

1. This report is filed jointly by 915 Investments, LP (the "Partnership") and James J. Kim, its general partner. On June 18, 2013, the Partnership exchanged $150,000,000 aggregate principal amount of the notes for cash and shares of the Company's Common Stock at a rate of 330.6332 shares per $1,000 principal amount of notes, subject to certain adjustments, which represents a $3.02 price per share of Common Stock.

2. James J. Kim may be deemed to beneficially own 85,913,495 shares of this class of securities. Of these shares, 49,594,980 are held indirectly by James J. Kim as the general partner of the Partnership and the remaining shares are indirectly held through various trusts in which the reporting person is a trustee. This amount excludes 655,000 options exercisable within 60 days of June 13, 2013. Other than the reporting person's direct holdings, the reporting person disclaims beneficial ownership of these securities except to the extent of his 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 his pecuniary interest therein, for purposes of the Securities Exchange Act of 1934, as amended, or for any other purpose.

3. Held indirectly by James J. Kim, the general partner of the Partnership.

4. Held directly by the Partnership.

Remarks:

***As attorney in fact for James J. Kim. See Exhibit 99.2 for signatures and other required information for other reporting persons.

	/s/ Jerry Allison, as attorney in fact for James J. Kim ***	06/18/2013
	/s/ Christie B. Tillapaugh, as attorney in fact for 915 Investments, LP	06/18/2013
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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