NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q3 2018
Shares 6,105 Value ($000) $218 Avg Close — Range —
Q4 2017
Shares 25,070 Value ($000) $957 Avg Close — Range —
Q2 2017
Shares 7,926 Value ($000) $296 Avg Close — Range —
Q4 2016
Shares 21,685 Value ($000) $754 Avg Close — Range —
Q3 2016
Shares 14,837 Value ($000) $583 Avg Close — Range —
Q1 2016
Shares 6,421 Value ($000) $247 Avg Close — Range —
Q4 2015
Shares 11,302 Value ($000) $543 Avg Close — Range —
Q2 2015
Shares 11,000 Value ($000) $468 Avg Close — Range —