THERMON GROUP HLDGS INC

Ticker: THR CUSIP: 88362T103 Class: Common Stock

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q4 2016
Shares 933,950 Value ($000) $17,829 Avg Close $19.62 Range $16.50 - $21.20
Q3 2016
Shares 1,427,400 Value ($000) $28,192 Avg Close $19.43 Range $16.66 - $21.11
Q2 2016
Shares 1,876,600 Value ($000) $36,050 Avg Close $19.19 Range $16.87 - $21.87
Q1 2016
Shares 1,790,025 Value ($000) $31,433 Avg Close $16.77 Range $13.97 - $18.46
Q4 2015
Shares 1,800,900 Value ($000) $30,471 Avg Close $19.03 Range $16.14 - $22.59
Q3 2015
Shares 1,603,000 Value ($000) $32,942 Avg Close $23.12 Range $20.54 - $25.63
Q2 2015
Shares 1,585,475 Value ($000) $38,163 Avg Close $23.47 Range $21.88 - $24.87
Q1 2015
Shares 1,566,225 Value ($000) $37,699 Avg Close $22.99 Range $20.24 - $24.95
Q4 2014
Shares 1,499,050 Value ($000) $36,262 Avg Close $23.79 Range $21.19 - $26.73
Q3 2014
Shares 1,494,575 Value ($000) $36,498 Avg Close $25.74 Range $24.14 - $28.31
Q2 2014
Shares 1,423,500 Value ($000) $37,467 Avg Close $24.42 Range $22.42 - $27.08
Q1 2014
Shares 1,377,400 Value ($000) $31,929 Avg Close $25.72 Range $22.70 - $28.63
Q4 2013
Shares 1,278,975 Value ($000) $34,955 Avg Close $26.03 Range $22.71 - $29.06
Q3 2013
Shares 1,346,800 Value ($000) $31,124 Avg Close $21.16 Range $19.01 - $23.23
Q2 2013
Shares 1,284,050 Value ($000) $26,194 Avg Close $20.05 Range $17.99 - $22.25