NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 12,629 Value ($000) $253 Avg Close Range
Q3 2020
Shares 12,708 Value ($000) $218 Avg Close Range
Q2 2020
Shares 12,690 Value ($000) $277 Avg Close Range
Q1 2020
Shares 11,874 Value ($000) $275 Avg Close Range
Q4 2019
Shares 11,874 Value ($000) $392 Avg Close Range
Q3 2019
Shares 11,568 Value ($000) $368 Avg Close Range
Q2 2019
Shares 11,351 Value ($000) $292 Avg Close Range
Q1 2019
Shares 10,848 Value ($000) $275 Avg Close Range
Q4 2018
Shares 10,491 Value ($000) $357 Avg Close Range
Q3 2018
Shares 9,908 Value ($000) $353 Avg Close Range
Q2 2018
Shares 9,665 Value ($000) $333 Avg Close Range
Q1 2018
Shares 9,199 Value ($000) $310 Avg Close Range
Q4 2017
Shares 8,103 Value ($000) $310 Avg Close Range
Q3 2017
Shares 8,396 Value ($000) $315 Avg Close Range
Q2 2017
Shares 8,160 Value ($000) $304 Avg Close Range
Q1 2017
Shares 7,685 Value ($000) $302 Avg Close Range
Q4 2016
Shares 7,192 Value ($000) $250 Avg Close Range
Q2 2016
Shares 6,474 Value ($000) $245 Avg Close Range
Q1 2016
Shares 5,894 Value ($000) $227 Avg Close Range
Q4 2015
Shares 5,322 Value ($000) $256 Avg Close Range
Q3 2015
Shares 4,874 Value ($000) $192 Avg Close Range
Q2 2015
Shares 4,554 Value ($000) $194 Avg Close Range
Q1 2015
Shares 4,239 Value ($000) $167 Avg Close Range
Q4 2014
Shares 4,187 Value ($000) $151 Avg Close Range
Q3 2014
Shares 4,032 Value ($000) $119 Avg Close Range
Q2 2014
Shares 3,636 Value ($000) $91 Avg Close Range
Q1 2014
Shares 3,403 Value ($000) $88 Avg Close Range
Q4 2013
Shares 4,433 Value ($000) $100 Avg Close Range
Q3 2013
Shares 4,068 Value ($000) $58 Avg Close Range
Q2 2013
Shares 4,210 Value ($000) $57 Avg Close Range