SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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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1. Name and Address of Reporting Person^*

Best Clement Munroe III

(Last)

(First)

(Middle)

505 HUNTMAR PARK DR

SUITE 300

(Street)

HERNDON

20170

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
02/19/2021

3. Issuer Name and Ticker or Trading Symbol
BEACON ROOFING SUPPLY INC [ BECN ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
President, South Division

5. If Amendment, Date of Original Filed (Month/Day/Year)

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, $0.01 par value	60,002	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Options (Right to buy)	⁽¹⁾	11/18/2021	Common Stock, $0.01 par value	11,000	18.72	D
Stock Options (Right to buy)	⁽¹⁾	11/14/2022	Common Stock, $0.01 par value	7,500	30.15	D
Stock Options (Right to buy)	⁽¹⁾	11/22/2023	Common Stock, $0.01 par value	4,895	36.19	D
Stock Options (Right to buy)	⁽¹⁾	11/21/2024	Common Stock, $0.01 par value	4,797	28.64	D
Stock Options (Right to buy)	⁽¹⁾	11/20/2025	Common Stock, $0.01 par value	5,637	37.89	D
Stock Options (Right to buy)	⁽¹⁾	11/18/2026	Common Stock, $0.01 par value	7,037	47.4	D
Stock Options (Right to buy)	⁽¹⁾	11/16/2027	Common Stock, $0.01 par value	7,093	55.17	D
Stock Options (Right to buy)	11/13/2019⁽²⁾	11/13/2028	Common Stock, $0.01 par value	12,857	27.26	D
Stock Options (Right to buy)	11/12/2020⁽²⁾	11/12/2029	Common Stock, $0.01 par value	8,977	33.47	D
Stock Options (Right to buy)	11/12/2021⁽²⁾	11/12/2030	Common Stock, $0.01 par value	7,319	35.78	D
Restricted Stock Units (RSUs)	11/13/2021⁽⁴⁾	⁽⁴⁾	Common Stock, $0.01 par value	4,127	⁽³⁾	D
Restricted Stock Units (RSUs)	11/12/2022⁽⁴⁾	⁽⁴⁾	Common Stock, $0.01 par value	2,950	⁽³⁾	D
Restricted Stock Units (RSUs)	11/12/2023⁽⁴⁾	⁽⁴⁾	Common Stock, $0.01 par value	3,144	⁽³⁾	D

Explanation of Responses:

1. The stock options are fully vested.

2. The stock options are scheduled to vest in three (3) equal annual installments, beginning on this date (the first anniversary of the grant date), and followed by the two subsequent anniversaries of this date.

3. Restricted stock units convert into common stock on a one for one basis.

4. The restricted stock units are scheduled to vest on this date, the third anniversary of the grant date.

Remarks:

	/s/ C. Munroe Best	02/23/2021
	** 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 Number.