SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

BEACONLIGHT CAPITAL, LLC's Holding History (CIK: 0001569537)

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

Q3 2018

Shares 161,620 Value ($000) $11,711 Avg Close $65.92 Range $55.18 - $72.89

Q2 2018

Shares 234,915 Value ($000) $14,609 Avg Close $56.34 Range $50.43 - $62.41

Q1 2018

Shares 303,945 Value ($000) $17,504 Avg Close $53.40 Range $50.66 - $56.29

Q4 2017

Shares 231,045 Value ($000) $13,264 Avg Close $50.92 Range $44.46 - $56.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	161,620	$11,711	$65.92	$55.18 - $72.89
Q2 2018	234,915	$14,609	$56.34	$50.43 - $62.41
Q1 2018	303,945	$17,504	$53.40	$50.66 - $56.29
Q4 2017	231,045	$13,264	$50.92	$44.46 - $56.70