NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

RICE HALL JAMES & ASSOCIATES, LLC's Holding History (CIK: 0001230765)

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

Q4 2017
Shares 413,537 Value ($000) $15,797 Avg Close — Range —
Q3 2017
Shares 440,067 Value ($000) $16,503 Avg Close — Range —
Q2 2017
Shares 459,597 Value ($000) $17,143 Avg Close — Range —
Q1 2017
Shares 462,046 Value ($000) $18,135 Avg Close — Range —
Q4 2016
Shares 474,316 Value ($000) $16,506 Avg Close — Range —
Q3 2016
Shares 483,481 Value ($000) $18,996 Avg Close — Range —
Q2 2016
Shares 486,155 Value ($000) $18,377 Avg Close — Range —
Q1 2016
Shares 493,407 Value ($000) $18,962 Avg Close — Range —
Q4 2015
Shares 493,922 Value ($000) $23,733 Avg Close — Range —
Q3 2015
Shares 499,773 Value ($000) $19,716 Avg Close — Range —
Q2 2015
Shares 499,471 Value ($000) $21,257 Avg Close — Range —
Q1 2015
Shares 339,475 Value ($000) $13,399 Avg Close — Range —
Q4 2014
Shares 101,645 Value ($000) $3,663 Avg Close — Range —
Q3 2014
Shares 101,921 Value ($000) $3,008 Avg Close — Range —
Q2 2014
Shares 103,568 Value ($000) $2,604 Avg Close — Range —
Q1 2014
Shares 104,407 Value ($000) $2,694 Avg Close — Range —
Q4 2013
Shares 176,731 Value ($000) $3,976 Avg Close — Range —
Q3 2013
Shares 184,931 Value ($000) $2,622 Avg Close — Range —
Q2 2013
Shares 186,531 Value ($000) $2,546 Avg Close — Range —