Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 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 * HILTON CHRISTOPHER J	2. Date of Event Requiring Statement (MM/DD/YYYY) 2/28/2019	3. Issuer Name and Ticker or Trading Symbol FIRST OF LONG ISLAND CORP [FLIC]
(Last)        (First)        (Middle) THE FIRST NATIONAL BANK OF LONG ISLAND, 10 GLEN HEAD RD	4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                            _____ 10% Owner ___ X ___ Officer (give title below)          _____ Other (specify below) Executive Vice President /
(Street) GLEN HEAD, NY 11545-1433        (City)              (State)              (Zip)	5. 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 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)
Common Stock	6654	D

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		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
Restricted Stock Unit	(2)	(2)	The First of Long Island Corporation	2500	(1)	D
Restricted Stock Unit	(3)	(3)	The First of Long Island Corporation	2225	(1)	D
Restricted Stock Unit	(4)	(4)	The First of Long Island Corporation	472	(1)	D

Explanation of Responses:
(1)	No exercise price for this type of award
(2)	The restricted stock units vest on June 5, 2021.
(3)	The restricted stock units vest on January 23, 2022.
(4)	The restricted stock units vest in two equal annual installments beginning January 25, 2020.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
HILTON CHRISTOPHER J THE FIRST NATIONAL BANK OF LONG ISLAND 10 GLEN HEAD RD GLEN HEAD, NY 11545-1433			Executive Vice President

Signatures
/s/William Aprigliano POA Christopher J. Hilton		3/8/2019
** 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 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).
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.