SANGAMO THERAPEUTICS INC

Ticker: SGMO CUSIP: 800677106 Class: COM

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q4 2019

Shares 211,698 Value ($000) $1,772 Avg Close $9.20 Range $7.70 - $12.33

Q3 2019

Shares 251,698 Value ($000) $2,278 Avg Close $11.22 Range $8.95 - $13.33

Q2 2019

Shares 251,698 Value ($000) $2,711 Avg Close $10.64 Range $8.69 - $13.91

Q1 2019

Shares 238,857 Value ($000) $2,279 Avg Close $10.21 Range $6.26 - $12.96

Q4 2018

Shares 154,960 Value ($000) $1,779 Avg Close $12.42 Range $9.00 - $17.19

Q3 2018

Shares 154,960 Value ($000) $2,627 Avg Close $15.20 Range $12.60 - $19.25

Q2 2018

Shares 146,000 Value ($000) $2,073 Avg Close $16.61 Range $13.00 - $20.55

Q1 2018

Shares 96,000 Value ($000) $1,824 Avg Close $21.38 Range $16.30 - $27.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	211,698	$1,772	$9.20	$7.70 - $12.33
Q3 2019	251,698	$2,278	$11.22	$8.95 - $13.33
Q2 2019	251,698	$2,711	$10.64	$8.69 - $13.91
Q1 2019	238,857	$2,279	$10.21	$6.26 - $12.96
Q4 2018	154,960	$1,779	$12.42	$9.00 - $17.19
Q3 2018	154,960	$2,627	$15.20	$12.60 - $19.25
Q2 2018	146,000	$2,073	$16.61	$13.00 - $20.55
Q1 2018	96,000	$1,824	$21.38	$16.30 - $27.50