SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 22,100 Value ($000) $2,292 Avg Close $96.19 Range $87.42 - $105.50

Q4 2020

Shares 49,600 Value ($000) $4,635 Avg Close $88.98 Range $82.58 - $97.42

Q3 2020

Shares 41,200 Value ($000) $4,003 Avg Close $90.65 Range $74.55 - $99.72

Q2 2020

Shares 16,200 Value ($000) $1,367 Avg Close $70.29 Range $53.68 - $91.17

Q1 2020

Shares 37,900 Value ($000) $2,349 Avg Close $74.16 Range $44.65 - $83.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	22,100	$2,292	$96.19	$87.42 - $105.50
Q4 2020	49,600	$4,635	$88.98	$82.58 - $97.42
Q3 2020	41,200	$4,003	$90.65	$74.55 - $99.72
Q2 2020	16,200	$1,367	$70.29	$53.68 - $91.17
Q1 2020	37,900	$2,349	$74.16	$44.65 - $83.80