C. Munroe Best - 12 Nov 2023 Form 4 Insider Report for BEACON ROOFING SUPPLY INC

Role: President, South Division
Signature: /s/ C. Munroe Best
Issuer symbol: N/A
Transactions as of: 12 Nov 2023
Net transactions value: -$506,338
Form type: 4
Filing time: 14 Nov 2023, 16:19:39 UTC
Previous filing: 18 Jul 2023
Next filing: 22 Nov 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BECN	Common Stock, $0.01 par value	Options Exercise	$0	+3,144	+5.3%	$0.000000	62,113	12 Nov 2023	Direct
transaction	BECN	Common Stock, $0.01 par value	Tax liability	$105,487	-1,390	-2.2%	$75.89	60,723	12 Nov 2023	Direct
transaction	BECN	Common Stock, $0.01 par value	Award	$0	+11,948	+20%	$0.000000	72,671	12 Nov 2023	Direct	F1
transaction	BECN	Common Stock, $0.01 par value	Tax liability	$400,851	-5,282	-7.3%	$75.89	67,389	12 Nov 2023	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BECN	Restricted Stock Units (RSUs)	Options Exercise	$0	-3,144	-100%	$0.000000^*	0	12 Nov 2023	Common Stock, $0.01 par value	3,144		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares issued upon settlement of restricted stock units on satisfaction of performance criteria.
F2	Each restricted stock unit represents a contingent right to receive one (1) share of BECN common stock.
F3	On November 12, 2020, the reporting individual was granted restricted stock units which vested and settled on the third anniversary of the grant date.