ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Granite Investment Partners, LLC's Holding History (CIK: 0001542266)

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

Q2 2018
Shares 25,000 Value ($000) $123 Avg Close $4.75 Range $4.03 - $5.32
Q1 2018
Shares 71,689 Value ($000) $306 Avg Close $4.73 Range $4.18 - $5.58
Q4 2017
Shares 199,600 Value ($000) $974 Avg Close $4.66 Range $4.12 - $5.14
Q3 2017
Shares 124,255 Value ($000) $540 Avg Close $4.37 Range $3.99 - $4.90
Q2 2017
Shares 189,204 Value ($000) $842 Avg Close $4.22 Range $3.95 - $4.62
Q1 2017
Shares 198,335 Value ($000) $823 Avg Close $4.26 Range $3.84 - $4.86
Q4 2016
Shares 203,882 Value ($000) $842 Avg Close $4.87 Range $3.61 - $6.71
Q3 2016
Shares 375,358 Value ($000) $2,237 Avg Close $5.04 Range $4.42 - $6.29
Q2 2016
Shares 353,954 Value ($000) $1,759 Avg Close $4.38 Range $3.91 - $5.39
Q1 2016
Shares 332,618 Value ($000) $1,497 Avg Close $4.54 Range $3.38 - $6.58
Q4 2015
Shares 171,506 Value ($000) $1,041 Avg Close $6.92 Range $5.24 - $8.87
Q3 2015
Shares 197,232 Value ($000) $1,479 Avg Close $7.28 Range $6.27 - $9.03