David L Lingerfelt Form 4 LIBERTY PROPERTY TRUST / DAVID L LINGERFELT ownership change

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

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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^*

LINGERFELT DAVID L

(Last) (First) (Middle)

C/O LIBERTY PROPERTY TRUST

500 CHESTERFIELD PARKWAY

(Street)

MALVERN PA 19355

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LIBERTY PROPERTY TRUST [ LRY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2016

4. If Amendment, Date of 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

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 Shares of Beneficial Interest ($0.001 par value)	08/11/2016		M		5,000	A	$33.45	53,447	D
Common Shares of Beneficial Interest ($0.001 par value)	08/11/2016		M		5,000	A	$21.81	58,447	D
Common Shares of Beneficial Interest ($0.001 par value)	08/11/2016		M		2,076	A	$30.73	60,523	D
Common Shares of Beneficial Interest ($0.001 par value)	08/11/2016		S		12,076	D	$40.1	48,447	D
Common Shares of Beneficial Interest ($0.001 par value)	08/12/2016		M		2,924	A	$30.73	51,371	D
Common Shares of Beneficial Interest ($0.001 par value)	08/12/2016		M		5,500	A	$32.29	56,871	D
Common Shares of Beneficial Interest ($0.001 par value)	08/12/2016		S		8,424	D	$40.1	48,447	D

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
Employee Stock Option (right to buy)	$33.45	08/11/2016		M			5,000	(1)	06/23/2018	Common Shares	5,000	(2)	0	D
Employee Stock Option	$21.81	08/11/2016		M			5,000	(1)	06/23/2019	Common Shares	5,000	(2)	0	D
Employee Stock Option	$30.73	08/11/2016		M			2,076	(1)	06/23/2020	Common Shares	2,076	(2)	2,924	D
Employee Stock Option	$30.73	08/12/2016		M			2,924	(1)	06/23/2020	Common Shares	2,924	(2)	0	D
Employee Stock Option	$32.29	08/12/2016		M			5,500	(1)	06/23/2021	Common Shares	5,500	(2)	0	D

Explanation of Responses:

1. Options became exercisable 20% after the first anniversary of the date of the grant, 50% after the second anniversary and fully after the third anniversary.

2. Awarded as compensation for service on Board of Trustees.

Remarks:

	David L. Lingerfelt by Herman C. Fala as Attorney-in-Fact	08/15/2016
	** 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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