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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1. Name and Address of Reporting Person * TOKICH MICHAEL J   2. Issuer Name and Ticker or Trading Symbol Steris plc [STE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, CFO & Treasurer (Last) (First) (Middle) C/O CHANCERY HOUSE, 190 WATERSIDE ROAD, HAMILTON INDUSTRIAL PARK 3. Date of Earliest Transaction (Month/Day/Year) 05/31/2016 (Street) LEICESTER, X0 LE5 1QZ 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 Ordinary Shares, 0.10 Nominal Value 05/31/2016   F   3,322 (1) D $ 69.43 35,806 D   Ordinary Shares, 0.10 Nominal Value 06/01/2016   A   4,000 (2) A $ 0 39,806 D   Ordinary Shares, 0.10 Nominal Value 06/01/2016   A   4,700 (3) A $ 0 44,506 D   Ordinary Shares, 0.10 Nominal Value               3,116 I See Footnote Below. (4)

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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

Employee Stock Option (right to buy)

$ 69.72

06/01/2016

A

30,000

(5)

06/01/2026

Ordinary Shares, 0.10

30,000

$ 0

30,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
TOKICH MICHAEL J C/O CHANCERY HOUSE, 190 WATERSIDE ROAD HAMILTON INDUSTRIAL PARK LEICESTER, X0 LE5 1QZ			SVP, CFO & Treasurer

Signatures

/s/ J. Adam Zangerle, Authorized Representative under Power of Attorney		06/02/2016
**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)	3,322 shares were withheld from the 7,000 restricted shares that vested on May 31, 2016. These 3,322 ordinary shares represent the value of the taxes required to be withheld pursuant to applicable employment or tax laws, as determined by the Issuer. These 7,000 ordinary shares were awarded to Mr. Tokich on May 30, 2012. These vested shares were valued at the NYSE closing market price on May 31, 2016.
(2)	All 4,000 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 4,000 on October 1, 2020.
(3)	All 4,700 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 4,700 on June 1, 2020.
(4)	Represents 3,186.505 units of the STERIS Corporation 401(k) Plan STERIS Stock Fund which equals 3,116 ordinary share equivalents as of June 1, 2016.
(5)	This option becomes exercisable as follows: 7,500 on June 1, 2017; 7,500 on June 1, 2018; 7,500 on June 3, 2019 and 7,500 on June 1, 2020.

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