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
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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 ^* HEARD DAVID W	2. Issuer Name and Ticker or Trading Symbol Infinera Corp [ INFN ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer
(Last) (First) (Middle) C/O INFINERA CORPORATION, 6373 SAN IGNACIO AVENUE	3. Date of Earliest Transaction (MM/DD/YYYY) 5/5/2021
(Street) SAN JOSE, CA 95119 (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)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	5/5/2021		M		17187	A	$0	265180	D
Common Stock	5/5/2021		F		8522	D	$8.58	256658	D
Common Stock	5/5/2021		M		73333	A	$0	329991	D
Common Stock	5/5/2021		F		36359	D	$8.58	293632	D
Common Stock	5/5/2021		M		14549	A	$0	308181	D
Common Stock	5/5/2021		F		7214	D	$8.58	300967	D
Common Stock	5/5/2021		M		18000	A	$0	318967	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)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	5/5/2021		M			17187	⁽²⁾	⁽²⁾	Common Stock	17187.0	$0	17187	D
Restricted Stock Units	⁽¹⁾	5/5/2021		M			73333	⁽³⁾	⁽³⁾	Common Stock	73333.0	$0	73333	D
Restricted Stock Units	⁽¹⁾	5/5/2021		M			14549	⁽⁴⁾	⁽⁴⁾	Common Stock	14549.0	$0	0	D

Explanation of Responses:
(1)	Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock of Infinera Corporation (the "Company").
(2)	These RSUs vest in four annual installments beginning on May 5, 2019, subject to Mr. Heard's continued service to the Company through each applicable vesting date.
(3)	These RSUs vest in three annual installments beginning on May 5, 2020, subject to Mr. Heard's continued service to the Company through each applicable vesting date
(4)	On February 15, 2018, Mr. Heard was granted a PSU award for a target number of 45,833 shares of common stock that could become eligible to vest in three equal separate installments, subject to the achievement of certain performance criteria in each of the three different performance periods. The shares were eligible to vest based on the TSR performance of the Company in each performance period relative to that of the companies that comprise the S&P Networking Index. The performance objective related to this award was partially achieved for the third performance period, as determined by the Company's Compensation Committee per the terms of the original grant, resulting in an RSU award of 14,549 shares that was subject to time-based vesting. This time-based vesting was satisfied on May 5, 2021. The Form 4 filed on March 11, 2021 with respect to the performance vesting of the PSU award erroneously stated that the RSU award was for 14,550 shares.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
HEARD DAVID W C/O INFINERA CORPORATION 6373 SAN IGNACIO AVENUE SAN JOSE, CA 95119	X		Chief Executive Officer