Ownership Submission

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

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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3235-0287

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

PURA VIDA INVESTMENTS, LLC

2. Issuer Name and Ticker or Trading Symbol
Greenlane Holdings, Inc. [GNLN]

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

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

(Last)

(First)

(Middle)

150 EAST 52ND STREET, SUITE 32001

3. Date of Earliest Transaction (Month/Day/Year)
12/04/2019

(Street)

NEW YORK, NY 10022

4. If Amendment, Date Original Filed(Month/Day/Year)
12/06/2019

6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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 (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
Class A Common Stock, par value $0.01	12/05/2019		S		75,000	D	$ 3.01	1,067,890 ⁽¹⁾ ⁽³⁾	I	By Pura Vida Investments ⁽²⁾

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 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

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
PURA VIDA INVESTMENTS, LLC 150 EAST 52ND STREET SUITE 32001 NEW YORK, NY 10022		X
Kamen Efrem C/O PURA VIDA INVESTMENTS, LLC 150 EAST 52ND STREET, SUITE 32001 NEW YORK, NY 10022				Managing Member

Signatures

Pura Vida Investments LLC By: /s/ Efrem Kamen, Managing Member		12/13/2019
^**Signature of Reporting Person		Date
Efrem Kamen By: /s/ Efrem Kamen		12/13/2019
^**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Shares reported herein may be held by Pura Vida Master Fund, Ltd. (the "Pura Vida Master Fund"), Pura Vida Pro Special Opportunity Master Fund, Ltd. (the "Pura Vida Pro Fund"), or certain separately managed accounts (the "Accounts"). Pura Vida Investments, LLC ("PVI") serves as the investment manager to the Pura Vida Master Fund and the Accounts. Pura Vida Pro, LLC ("PVP") serves as the investment manager to the Pura Vida Pro Fund. PVP is a relying adviser of PVI. Efrem Kamen serves as the Managing Member of both PVI and PVP.
(2)	The securities reported herein may be deemed beneficially owned by each of: (i) PVI, which is deemed the beneficial owner of shares held by the Pura Vida Master Fund, the Pura Vida Pro Fund, and the Accounts (collectively, the "Client Accounts") in its capacity as investment manager on behalf of itself and PVP as its relying adviser, and (ii) Efrem Kamen who serves as the Managing Member of both PVI and PVP. Mr. Kamen exercises voting and dispositive control over the securities and is therefore deemed to be a beneficial owner of securities owned or controlled by PVI. Each of PVI and Mr. Kamen disclaim beneficial ownership of the reported securities held by the Client Accounts, except to the extent of its or his pecuniary interest therein.
(3)	This Form 4 is being amended to update the amount of securities beneficially owned in Table I, column 5, row 3 of the original Form 4 filing. This Form 4 is also being amended to remove the two purchase transactions that were erroneously reported in Table 1, rows 2 and 4 of the original Form 4 filing.

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