GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

VAN DEN BERG MANAGEMENT I, INC's Holding History (CIK: 0001142062)

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

Q3 2015
Shares 993,994 Value ($000) $5,010 Avg Close $5.48 Range $5.00 - $6.17
Q2 2015
Shares 1,363,333 Value ($000) $8,125 Avg Close $5.87 Range $5.33 - $6.30
Q1 2015
Shares 1,481,561 Value ($000) $8,904 Avg Close $7.05 Range $5.53 - $8.64
Q4 2014
Shares 1,740,591 Value ($000) $14,899 Avg Close $7.24 Range $5.84 - $8.73
Q3 2014
Shares 1,849,481 Value ($000) $11,430 Avg Close $7.38 Range $6.16 - $8.29
Q2 2014
Shares 1,927,003 Value ($000) $15,397 Avg Close $8.15 Range $7.36 - $9.20
Q1 2014
Shares 1,160,445 Value ($000) $10,595 Avg Close $8.52 Range $7.45 - $9.44
Q4 2013
Shares 1,054,385 Value ($000) $9,700 Avg Close $8.38 Range $6.99 - $9.33
Q3 2013
Shares 1,002,795 Value ($000) $7,451 Avg Close $7.43 Range $6.28 - $8.69