SANGAMO THERAPEUTICS INC

Ticker: SGMO CUSIP: 800677106 Class: COM

ASSETMARK, INC's Holding History (CIK: 0001344551)

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

Q1 2019

Shares 3,694 Value ($000) $35 Avg Close $10.21 Range $6.26 - $12.96

Q4 2018

Shares 4,198 Value ($000) $48 Avg Close $12.42 Range $9.00 - $17.19

Q3 2018

Shares 4,137 Value ($000) $70 Avg Close $15.20 Range $12.60 - $19.25

Q2 2018

Shares 3,997 Value ($000) $57 Avg Close $16.61 Range $13.00 - $20.55

Q1 2018

Shares 1,884 Value ($000) $36 Avg Close $21.38 Range $16.30 - $27.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	3,694	$35	$10.21	$6.26 - $12.96
Q4 2018	4,198	$48	$12.42	$9.00 - $17.19
Q3 2018	4,137	$70	$15.20	$12.60 - $19.25
Q2 2018	3,997	$57	$16.61	$13.00 - $20.55
Q1 2018	1,884	$36	$21.38	$16.30 - $27.50