2,290

1,972

1,891

243

250

246

Granted

233

579

592

218

Exercised

(2)

Expired

(89)

(42)

(41)

Expired/forfeited

(252)

(259)

(511)

2,271

2,290

1,972

372

243

250

1,137

Weighted Average Remaining Contractual Life (Years)

975

6 years 1 month 17 days

7 years 3 months 29 days

4 years 4 months 21 days

7 years 10 months 17 days

Aggregate Intrinsic Value

$ 6

Weighted Average Exercise Price

$ 4.06

$ 4.56

$ 6.20

$ 3.86

$ 4.36

$ 6.12

Granted

$ 1.41

$ 1.42

$ 1.74

$ 1.01

$ 1.72

$ 1.70

Exercised

$ 4.00

$ 1.20

Expired

$ 4.76

$ 5.07

$ 11.96

Expired/forfeited

$ 1.87

$ 1.91

$ 7.36

$ 3.94

$ 4.06

$ 4.56

$ 1.97

$ 3.86

$ 4.36

$ 6.08

$ 1.96

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