Sec Form 4 Filing - Case Gregory C @ Aon plc - 2017-02-21

Insider filing report for Changes in Beneficial Ownership
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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
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
Case Gregory C
2. Issuer Name and Ticker or Trading Symbol
Aon plc [ AON]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X __ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
President & CEO
(Last) (First) (Middle)
AON CORPORATION - CORPORATE LAW DEPT, 200 EAST RANDOLPH STREET, 8TH FLOOR
3. Date of Earliest Transaction (MM/DD/YY)
02/21/2017
(Street)
CHICAGO, IL60601
4. If Amendment, Date Original Filed (MM/DD/YY)
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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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
Class A Ordinary Shares 02/21/2017 S( 1 ) 217,523 D $ 115.67 ( 2 ) 572,789 D
Class A Ordinary Shares 02/21/2017 S( 1 ) 42,477 D $ 116.48 ( 3 ) 530,312 D
Class A Ordinary Shares 02/22/2017 S( 1 ) 242,586 D $ 115.31 ( 4 ) 287,726 D
Class A Ordinary Shares 02/22/2017 S( 1 ) 17,414 D $ 116.1 ( 5 ) 270,312 D
Class A Ordinary Shares 176,000 I By Trust
Class A Ordinary Shares 322,300 I By Grantor Retained Annuity Trust
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 Pri ce of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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
(MM/DD/YY)
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
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Case Gregory C
AON CORPORATION - CORPORATE LAW DEPT
200 EAST RANDOLPH STREET, 8TH FLOOR
CHICAGO, IL60601
X President & CEO
Signatures
/s/ Molly Johnson- Molly Johnson pursuant to a power of attorney from Gregory C. Case 02/23/2017
Signature of Reporting Person Date
Explanation of Responses:
( 1 )The transactions reported were effected pursuant to a trading plan meeting the requirements of SEC Rule 10b5-1.
( 2 )The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $115.23 to $116.22, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.
( 3 )The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $116.24 to $117.09, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.
( 4 )The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $114.92 to 115.91, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.
( 5 )The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $115.92 to $116.43, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

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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