LINEAR TECHNOLOGY CORP

CUSIP: 535678106 Class: COM

DUDLEY & SHANLEY, INC.'s Holding History (CIK: 0000883511)

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

Q4 2016
Shares 52,900 Value ($000) $3,298 Avg Close — Range —
Q3 2016
Shares 60,100 Value ($000) $3,563 Avg Close — Range —
Q2 2016
Shares 636,040 Value ($000) $29,595 Avg Close — Range —
Q1 2016
Shares 641,040 Value ($000) $28,565 Avg Close — Range —
Q4 2015
Shares 647,040 Value ($000) $27,480 Avg Close — Range —
Q3 2015
Shares 654,940 Value ($000) $26,427 Avg Close — Range —
Q2 2015
Shares 654,065 Value ($000) $28,929 Avg Close — Range —
Q1 2015
Shares 631,665 Value ($000) $29,562 Avg Close — Range —
Q4 2014
Shares 622,365 Value ($000) $28,380 Avg Close — Range —
Q3 2014
Shares 627,865 Value ($000) $27,871 Avg Close — Range —
Q2 2014
Shares 633,965 Value ($000) $29,841 Avg Close — Range —
Q1 2014
Shares 632,365 Value ($000) $30,790 Avg Close — Range —
Q4 2013
Shares 631,695 Value ($000) $28,774 Avg Close — Range —
Q3 2013
Shares 633,595 Value ($000) $25,128 Avg Close — Range —
Q2 2013
Shares 613,295 Value ($000) $22,594 Avg Close — Range —