3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q2 2018
Shares 370,000 Value ($000) $5,110 Avg Close $12.39 Range $9.00 - $15.34
Q1 2018
Shares 517,259 Value ($000) $5,995 Avg Close $10.68 Range $8.60 - $13.70
Q4 2017
Shares 417,230 Value ($000) $3,605 Avg Close $10.28 Range $7.92 - $14.44
Q3 2017
Shares 586,849 Value ($000) $7,858 Avg Close $14.64 Range $12.02 - $19.06
Q2 2017
Shares 579,386 Value ($000) $10,835 Avg Close $18.94 Range $14.12 - $23.70
Q1 2017
Shares 468,790 Value ($000) $7,013 Avg Close $15.69 Range $13.40 - $17.68
Q4 2016
Shares 137,840 Value ($000) $1,832 Avg Close $14.67 Range $12.34 - $18.51
Q3 2016
Shares 137,365 Value ($000) $2,466 Avg Close $15.00 Range $11.98 - $18.23
Q2 2016
Shares 137,304 Value ($000) $1,880 Avg Close $14.46 Range $11.59 - $19.76
Q1 2016
Shares 137,293 Value ($000) $2,124 Avg Close $10.31 Range $6.00 - $15.90
Q4 2015
Shares 136,815 Value ($000) $1,189 Avg Close $10.32 Range $8.44 - $13.93
Q3 2015
Shares 134,933 Value ($000) $1,558 Avg Close $13.88 Range $10.85 - $19.68
Q2 2015
Shares 133,385 Value ($000) $2,604 Avg Close $24.12 Range $19.43 - $32.88
Q1 2015
Shares 352,666 Value ($000) $9,670 Avg Close $29.43 Range $26.29 - $33.97
Q4 2014
Shares 138,840 Value ($000) $4,564 Avg Close $36.09 Range $27.46 - $46.15
Q3 2014
Shares 138,840 Value ($000) $6,438 Avg Close $52.15 Range $46.05 - $69.56
Q2 2014
Shares 125,699 Value ($000) $7,517 Avg Close $51.33 Range $43.35 - $61.03
Q1 2014
Shares 116,860 Value ($000) $6,912 Avg Close $74.59 Range $54.63 - $97.28
Q4 2013
Shares 115,799 Value ($000) $10,761 Avg Close $70.11 Range $47.33 - $95.40
Q3 2013
Shares 150,609 Value ($000) $8,131 Avg Close $49.48 Range $44.20 - $56.23
Q2 2013
Shares 176,185 Value ($000) $7,735 Avg Close $41.34 Range $30.07 - $51.94
Q1 2013
Shares 64,810 Value ($000) $2,089 Avg Close $37.85 Range $27.88 - $47.99