Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  HUMPHRIES ROMNEY
2. Date of Event Requiring Statement (Month/Day/Year)
02/25/2019
3. Issuer Name and Ticker or Trading Symbol
Accelerate Diagnostics, Inc [AXDX]
(Last)
(First)
(Middle)
C/O ACCELERATE DIAGNOSTICS, INC., 3950 S. COUNTRY CLUB RD., SUITE 470
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
CHIEF SCIENTIFIC OFFICER
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

TUCSON, AZ 85714
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 Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (right to buy)   (1) 10/23/2027 Common Stock 60,000 $ 19.85 D  
Employee Stock Option (right to buy) 03/07/2018 03/07/2028 Common Stock 1,803 $ 25.95 D  
Employee Stock Option (right to buy)   (2) 01/01/2029 Common Stock 59,830 $ 11.5 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
HUMPHRIES ROMNEY
C/O ACCELERATE DIAGNOSTICS, INC.
3950 S. COUNTRY CLUB RD., SUITE 470
TUCSON, AZ 85714
      CHIEF SCIENTIFIC OFFICER  

Signatures

/s/ Steve Reichling, attorney-in-fact 03/07/2019
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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 options vest in sixty (60) equal monthly installments beginning on October 23, 2019.
(2) The options vest in four (4) equal annual installments on each anniversary of the date of grant beginning on January 1, 2021.
 
Remarks:
Exhibit List: Exhibit 24 - Power of Attorney

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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