GRIFFON CORP

Ticker: GFF CUSIP: 398433102 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 26 Value ($000) $1 Avg Close $33.29 Range $26.80 - $39.72

Q4 2022

Shares 26 Value ($000) $1 Avg Close $30.26 Range $26.13 - $34.23

Q3 2022

Shares 3,148 Value ($000) $93 Avg Close $27.39 Range $23.11 - $31.62

Q4 2019

Shares 829 Value ($000) $17 Avg Close $16.98 Range $15.61 - $20.58

Q4 2017

Shares 4,494 Value ($000) $91 Avg Close $16.20 Range $14.59 - $18.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	26	$1	$33.29	$26.80 - $39.72
Q4 2022	26	$1	$30.26	$26.13 - $34.23
Q3 2022	3,148	$93	$27.39	$23.11 - $31.62
Q4 2019	829	$17	$16.98	$15.61 - $20.58
Q4 2017	4,494	$91	$16.20	$14.59 - $18.14