BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q4 2019

Shares 14,287 Value ($000) $363 Avg Close $23.90 Range $19.61 - $26.07

Q3 2019

Shares 29,564 Value ($000) $608 Avg Close $18.64 Range $16.06 - $20.79

Q2 2016

Shares 120,291 Value ($000) $1,354 Avg Close $11.54 Range $10.15 - $12.77

Q4 2015

Shares 56,600 Value ($000) $627 Avg Close $12.71 Range $10.02 - $15.72

Q3 2015

Shares 56,600 Value ($000) $718 Avg Close $14.20 Range $11.98 - $16.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	14,287	$363	$23.90	$19.61 - $26.07
Q3 2019	29,564	$608	$18.64	$16.06 - $20.79
Q2 2016	120,291	$1,354	$11.54	$10.15 - $12.77
Q4 2015	56,600	$627	$12.71	$10.02 - $15.72
Q3 2015	56,600	$718	$14.20	$11.98 - $16.69