TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2019
Shares 31,488 Value ($000) $2,732 Avg Close $16.34 Range $14.60 - $17.46
Q2 2019
Shares 176 Value ($000) $14 Avg Close $13.48 Range $11.77 - $15.78
Q1 2019
Shares 138 Value ($000) $8 Avg Close $11.21 Range $9.70 - $12.25
Q4 2017
Shares 8,484 Value ($000) $409 Avg Close $9.70 Range $9.21 - $10.18
Q4 2016
Shares 4,360 Value ($000) $188 Avg Close $8.08 Range $6.96 - $8.86
Q2 2014
Shares 273 Value ($000) $8 Avg Close $5.47 Range $5.05 - $6.00
Q1 2014
Shares 363 Value ($000) $11 Avg Close $5.82 Range $5.47 - $6.18