NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2022
Shares 34,355 Value ($000) $1,124 Avg Close — Range —
Q1 2022
Shares 29,397 Value ($000) $791 Avg Close — Range —
Q4 2021
Shares 29,397 Value ($000) $698 Avg Close — Range —
Q3 2021
Shares 29,397 Value ($000) $743 Avg Close — Range —
Q2 2021
Shares 29,397 Value ($000) $763 Avg Close — Range —
Q1 2021
Shares 29,397 Value ($000) $752 Avg Close — Range —
Q4 2020
Shares 32,559 Value ($000) $652 Avg Close — Range —
Q3 2020
Shares 37,222 Value ($000) $637 Avg Close — Range —
Q2 2020
Shares 41,813 Value ($000) $910 Avg Close — Range —
Q1 2020
Shares 43,826 Value ($000) $1,009 Avg Close — Range —
Q4 2019
Shares 41,758 Value ($000) $1,365 Avg Close — Range —
Q2 2019
Shares 43,613 Value ($000) $1,121 Avg Close — Range —
Q1 2019
Shares 43,407 Value ($000) $1,102 Avg Close — Range —
Q4 2018
Shares 43,407 Value ($000) $1,363 Avg Close — Range —
Q3 2018
Shares 43,407 Value ($000) $1,548 Avg Close — Range —
Q2 2018
Shares 43,407 Value ($000) $1,497 Avg Close — Range —
Q1 2018
Shares 43,407 Value ($000) $1,459 Avg Close — Range —
Q4 2017
Shares 41,634 Value ($000) $1,590 Avg Close — Range —
Q3 2017
Shares 45,183 Value ($000) $1,690 Avg Close — Range —
Q2 2017
Shares 48,240 Value ($000) $1,796 Avg Close — Range —
Q1 2017
Shares 46,857 Value ($000) $1,837 Avg Close — Range —
Q4 2016
Shares 43,345 Value ($000) $1,509 Avg Close — Range —
Q3 2016
Shares 44,494 Value ($000) $1,748 Avg Close — Range —
Q2 2016
Shares 43,742 Value ($000) $1,652 Avg Close — Range —
Q1 2016
Shares 3,745 Value ($000) $144 Avg Close — Range —
Q4 2015
Shares 3,745 Value ($000) $180 Avg Close — Range —
Q3 2015
Shares 2,181 Value ($000) $86 Avg Close — Range —
Q2 2015
Shares 2,181 Value ($000) $93 Avg Close — Range —
Q1 2015
Shares 2,181 Value ($000) $86 Avg Close — Range —
Q4 2014
Shares 2,181 Value ($000) $78 Avg Close — Range —
Q3 2014
Shares 2,181 Value ($000) $65 Avg Close — Range —
Q2 2014
Shares 2,181 Value ($000) $55 Avg Close — Range —
Q1 2014
Shares 2,181 Value ($000) $56 Avg Close — Range —
Q4 2013
Shares 2,181 Value ($000) $49 Avg Close — Range —