Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Tables)

v3.6.0.2
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2016
Equity [Abstract]  
Summary of Stock Option Activity

A summary of Sangamo’s stock option activity is as follows:

 

 

 

 

 

 

 

Weighted-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Average

 

 

Weighted Average

 

 

Aggregate

 

 

 

Number of

 

 

Exercise per

 

 

Remaining

 

 

Intrinsic

 

 

 

Shares

 

 

Share Price

 

 

Contractual Term

 

 

Value

 

 

 

 

 

 

 

 

 

 

 

(In years)

 

 

(In thousands)

 

Options outstanding at December 31, 2015

 

 

8,177,368

 

 

$

9.24

 

 

 

 

 

 

 

 

 

Options granted

 

 

1,995,000

 

 

$

5.39

 

 

 

 

 

 

 

 

 

Options exercised

 

 

(72,843

)

 

$

4.05

 

 

 

 

 

 

 

 

 

Options canceled

 

 

(843,019

)

 

$

10.79

 

 

 

 

 

 

 

 

 

Options outstanding at December 31, 2016

 

 

9,256,506

 

 

$

8.31

 

 

 

5.52

 

 

$

41

 

Options vested and expected to vest at December 31, 2016

 

 

8,837,719

 

 

$

8.39

 

 

 

5.35

 

 

$

41

 

Options exercisable at December 31, 2016

 

 

6,034,569

 

 

$

8.54

 

 

 

3.85

 

 

$

41

 

 

Summary of Stock Options Outstanding

The following table summarizes information with respect to stock options outstanding at December 31, 2016:

 

 

 

 

Options Outstanding and Exercisable

 

 

Options Exercisable

 

 

 

Number of

 

 

 

 

 

 

Number of

 

 

 

 

 

 

 

Shares of

 

 

 

 

 

 

Shares of

 

 

 

 

 

 

 

common stock

 

 

Weighted Average

 

 

common stock

 

 

 

 

 

 

 

subject to

 

 

Remaining

 

 

subject to

 

 

Weighted Average

 

Range of Exercise Price

 

options

 

 

Contractual Life

 

 

options

 

 

Exercise Price

 

 

 

 

 

 

 

(In years)

 

 

 

 

 

 

 

 

 

$2.55 – $3.45

 

 

1,226,700

 

 

 

5.52

 

 

 

681,700

 

 

$

3.34

 

$3.55 – $5.35

 

 

1,103,291

 

 

 

4.86

 

 

 

755,291

 

 

$

5.32

 

$5.36 – $5.70

 

 

1,545,209

 

 

 

4.04

 

 

 

1,481,209

 

 

$

5.54

 

$5.72 – $7.07

 

 

1,295,575

 

 

 

6.66

 

 

 

417,616

 

 

$

6.06

 

$7.24 – $9.40

 

 

165,596

 

 

 

7.00

 

 

 

93,517

 

 

$

8.12

 

$9.41 – $9.41

 

 

1,018,710

 

 

 

8.14

 

 

 

349,418

 

 

$

9.41

 

$9.45 – $12.80

 

 

931,334

 

 

 

5.75

 

 

 

743,227

 

 

$

11.89

 

$12.96 – $14.07

 

 

1,398,591

 

 

 

4.97

 

 

 

1,032,356

 

 

$

14.00

 

$14.15 – $19.51

 

 

559,000

 

 

 

4.04

 

 

 

471,642

 

 

$

14.78

 

$19.80 – $19.80

 

 

12,500

 

 

 

7.23

 

 

 

8,593

 

 

$

19.80

 

 

 

 

9,256,506

 

 

 

5.52

 

 

 

6,034,569

 

 

$

8.54

 

 

Summary of Restricted Stock Unit Activity

A summary of Sangamo’s RSU activity is as follows:

 

 

 

Number

 

 

Weighted Average

 

 

 

 

 

 

 

of

 

 

Remaining

 

 

Aggregate Intrinsic

 

 

 

Shares

 

 

Contractual Term

 

 

Value

 

 

 

 

 

 

 

(In years)

 

 

(In thousands)

 

RSUs outstanding at December 31, 2015

 

 

830,817

 

 

 

 

 

 

 

 

 

RSUs awarded

 

 

60,000

 

 

 

 

 

 

 

 

 

RSUs released

 

 

(406,921

)

 

 

 

 

 

 

 

 

RSUs forfeited

 

 

(162,080

)

 

 

 

 

 

 

 

 

RSUs outstanding at December 31, 2016

 

 

321,816

 

 

 

1.41

 

 

$

982

 

RSUs vested and expected to vest at December 31, 2016

 

 

294,226

 

 

 

1.40

 

 

$

897