Sec Form 4 Filing - JORDAN ELISE LIPMAN @ Waste Connections, Inc. - 2019-08-21

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 JORDAN ELISE LIPMAN 2. Issuer Name and Ticker or Trading Symbol Waste Connections, Inc. [ WCN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 3 WATERWAY SQUARE PLACE, SUITE 110 3. Date of Earliest Transaction (MM/DD/YY) 08/21/2019 (Street) THE WOODLANDS, TX77380 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 Common Shares 08/21/2019 M 631 A $ 0 631 D Common Shares 08/21/2019 F( 1 ) 338 D $ 92.4973 ( 2 ) 293 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 (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 Deferred Share Units $ 0 08/21/2019 A 504 ( 3 ) ( 3 ) Common Shares 504 $ 0 504 D Resticted Stock Units $ 0 08/21/2019 A 1,261 ( 4 ) ( 4 ) Common Shares 1,261 $ 0 1,261 D Restricted Share Units $ 0 08/21/2019 M 631 ( 5 ) ( 5 ) Common Shares 631 $ 0 630 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other JORDAN ELISE LIPMAN 3 WATERWAY SQUARE PLACE SUITE 110 THE WOODLANDS, TX77380 X Signatures ELISE LIPMAN JORDAN 08/23/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents shares withheld by the Issuer in satisfaction of the applicable withholding taxes due in connection with the vesting of restricted share units and delivery of the converted common shares. ( 2 )For purposed of this disclosure, Canadian dollar amounts have been converted to U.S. dollars. CAN $122.92 = US $92.4973 ( 3 )One Deferred Share Unit is the economic equivalent of one common share of the Issuer. Deferred Share Units will be settled in cash upon distribution to the reporting person upon such person's retirement and generally do not expire. ( 4 )Each restricted share unit represents a contingent right to receive one share of the Issuer's common shares. Subject to the reporting person's continued service with the Issuer, the award shall vest 50% immediately on the award date and 50% on the first anniversary of the award date. ( 5 )Represents the conversion upon vesting of restricted share units into common shares of the Issuer. The restricted share units were awarded on August 21, 2019 and have a vesting schedule of 50% immediately and 50% on the first anniversary of the award 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).

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