Statement of Changes in Beneficial Ownership (4)

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	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Esquivel Mark A	2. Issuer Name and Ticker or Trading Symbol PARK ELECTROCHEMICAL CORP [ PKE ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                      _____ 10% Owner __ X __ Officer (give title below)      _____ Other (specify below) Senior Vice President & COO
(Last)          (First)          (Middle) 48 SOUTH SERVICE ROAD	3. Date of Earliest Transaction (MM/DD/YYYY) 5/7/2019
(Street) MELVILLE, NY 11747 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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								0	D

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 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
Right to buy option   (1)	$16.44	5/7/2019		A		15000		5/7/2020	5/7/2029	Common Stock	15000	$0	15000	D
Right to buy option   (2)	$10.94							10/5/2012	10/5/2021	Common Stock	2500		2500	D
Right to buy option   (3)	$14.73							9/4/2013	9/4/2022	Common Stock	2625		2625	D
Right to buy option   (1)	$18.63							2/26/2015	2/26/2024	Common Stock	3500		3500	D
Right to buy option   (1)	$14.46							3/2/2016	3/2/2025	Common Stock	4500		4500	D
Right to buy option   (1)	$7.23							1/12/2017	1/12/2026	Common Stock	15000		15000	D

Explanation of Responses:
(1)	Option is exercisable, commencing on the date indicated, as to 25% of the aggregate number of shares listed and as to an additional 25% of such shares on each of the succeeding three anniversaries of such date.
(2)	Option is exercisable, commencing on the date indicated, as to 50% of the aggregate number of shares listed ans as to an additional 50% of such shares on the succeeding anniversary of such date.
(3)	Option is exercisable, commencing on the date indicated, as to 875 of the shares listed and as to an additional 875 of such shares on each of the succeeding two anniversaries of such date.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Esquivel Mark A 48 SOUTH SERVICE ROAD MELVILLE, NY 11747			Senior Vice President & COO

Signatures
Stephen E. Gilhuley, by Power of Attorney		5/8/2019
** 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).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.