NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q2 2022
Shares 24,997 Value ($000) $819 Avg Close — Range —
Q1 2022
Shares 24,212 Value ($000) $636 Avg Close — Range —
Q4 2021
Shares 24,621 Value ($000) $584 Avg Close — Range —
Q3 2021
Shares 25,248 Value ($000) $633 Avg Close — Range —
Q2 2021
Shares 25,396 Value ($000) $660 Avg Close — Range —
Q1 2021
Shares 25,307 Value ($000) $648 Avg Close — Range —
Q4 2020
Shares 27,194 Value ($000) $545 Avg Close — Range —
Q3 2020
Shares 31,638 Value ($000) $542 Avg Close — Range —
Q2 2020
Shares 26,706 Value ($000) $583 Avg Close — Range —
Q1 2020
Shares 28,973 Value ($000) $670 Avg Close — Range —
Q4 2019
Shares 23,318 Value ($000) $769 Avg Close — Range —
Q3 2019
Shares 23,189 Value ($000) $738 Avg Close — Range —
Q2 2019
Shares 23,079 Value ($000) $593 Avg Close — Range —
Q1 2019
Shares 22,934 Value ($000) $582 Avg Close — Range —
Q4 2018
Shares 22,106 Value ($000) $752 Avg Close — Range —
Q3 2018
Shares 21,041 Value ($000) $750 Avg Close — Range —
Q2 2018
Shares 21,601 Value ($000) $745 Avg Close — Range —
Q1 2018
Shares 21,953 Value ($000) $739 Avg Close — Range —
Q4 2017
Shares 21,059 Value ($000) $804 Avg Close — Range —
Q3 2017
Shares 24,201 Value ($000) $908 Avg Close — Range —
Q2 2017
Shares 24,160 Value ($000) $901 Avg Close — Range —
Q1 2017
Shares 23,796 Value ($000) $934 Avg Close — Range —
Q4 2016
Shares 24,005 Value ($000) $835 Avg Close — Range —
Q3 2016
Shares 25,102 Value ($000) $986 Avg Close — Range —
Q2 2016
Shares 25,321 Value ($000) $957 Avg Close — Range —
Q1 2016
Shares 26,494 Value ($000) $1,018 Avg Close — Range —
Q4 2015
Shares 27,399 Value ($000) $1,317 Avg Close — Range —
Q3 2015
Shares 27,350 Value ($000) $1,079 Avg Close — Range —
Q2 2015
Shares 28,044 Value ($000) $1,194 Avg Close — Range —
Q1 2015
Shares 28,753 Value ($000) $1,135 Avg Close — Range —
Q4 2014
Shares 29,301 Value ($000) $1,056 Avg Close — Range —
Q3 2014
Shares 29,301 Value ($000) $865 Avg Close — Range —
Q2 2014
Shares 29,246 Value ($000) $735 Avg Close — Range —
Q1 2014
Shares 28,130 Value ($000) $726 Avg Close — Range —
Q4 2013
Shares 29,321 Value ($000) $660 Avg Close — Range —
Q3 2013
Shares 29,301 Value ($000) $415 Avg Close — Range —
Q2 2013
Shares 34,074 Value ($000) $465 Avg Close — Range —
Q1 2013
Shares 33,690 Value ($000) $453 Avg Close — Range —