Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
ARNZEN APRIL S
  2. Issuer Name and Ticker or Trading Symbol
MICRON TECHNOLOGY INC [MU]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP, Human Resources
(Last)
(First)
(Middle)
8000 S. FEDERAL WAY, MS 1-557
3. Date of Earliest Transaction (Month/Day/Year)
03/27/2019
(Street)

BOISE, ID 83716
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
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 03/27/2019   M   2,800 A $ 28.02 86,992 D  
Common Stock 03/27/2019   M   7,763 A $ 18.18 94,755 D  
Common Stock 03/27/2019   M   8,160 A $ 17.41 102,915 D  
Common Stock 03/27/2019   M   1,334 A $ 23.24 104,249 D  
Common Stock 03/27/2019   M   1,125 A $ 36.07 105,374 D  
Common Stock 03/27/2019   S   21,182 D $ 39.3875 (1) 84,192 D  

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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 Underlying Securities
(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 of Derivative Security: 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
Non-Qualified Stock Option $ 23.24 03/27/2019   M     1,334   (2) 01/10/2020 Common Stock 1,334 $ 0 0 D  
Non-Qualified Stock Option $ 36.07 03/27/2019   M     1,125   (3) 12/05/2022 Common Stock 1,125 $ 0 0 D  
Non-Qualified Stock Option $ 28.02 03/27/2019   M     2,800   (4) 03/24/2023 Common Stock 2,800 $ 0 2,800 D  
Non-Qualified Stock Option $ 18.18 03/27/2019   M     7,763   (5) 10/14/2023 Common Stock 7,763 $ 0 7,764 D  
Non-Qualified Stock Option $ 17.41 03/27/2019   M     8,160   (6) 10/19/2024 Common Stock 8,160 $ 0 16,320 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
ARNZEN APRIL S
8000 S. FEDERAL WAY
MS 1-557
BOISE, ID 83716
      SVP, Human Resources  

Signatures

 Rachel Southorn, Attorney-in-fact   03/28/2019
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.34 to $39.42, inclusive.
(2) The options vest in equal installments on January 10, 2015, 2016, 2017 and 2018.
(3) The options vest in equal installments on December 5, 2015, 2016, 2017, and 2018.
(4) The options vest in equal installments on March 24, 2016, 2017, 2018, and 2019.
(5) The options vest in equal installments on October 14, 2016, 2017, 2018 and 2019.
(6) The options vest in equal installments on October 19, 2017, 2018, 2019 and 2020.

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