NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2022
Shares 11,014 Value ($000) $289 Avg Close — Range —
Q4 2021
Shares 18,828 Value ($000) $447 Avg Close — Range —
Q3 2021
Shares 28,934 Value ($000) $726 Avg Close — Range —
Q2 2021
Shares 73,579 Value ($000) $1,911 Avg Close — Range —
Q1 2021
Shares 26,201 Value ($000) $671 Avg Close — Range —
Q4 2020
Shares 20,749 Value ($000) $416 Avg Close — Range —
Q3 2020
Shares 33,283 Value ($000) $570 Avg Close — Range —
Q1 2020
Shares 106,454 Value ($000) $2,462 Avg Close — Range —
Q4 2019
Shares 34,419 Value ($000) $1,136 Avg Close — Range —
Q2 2019
Shares 112,461 Value ($000) $2,890 Avg Close — Range —
Q1 2019
Shares 135,201 Value ($000) $3,431 Avg Close — Range —
Q4 2018
Shares 13,332 Value ($000) $454 Avg Close — Range —
Q3 2018
Shares 81,961 Value ($000) $2,922 Avg Close — Range —
Q2 2018
Shares 7,368 Value ($000) $254 Avg Close — Range —
Q1 2018
Shares 43,291 Value ($000) $1,457 Avg Close — Range —
Q3 2017
Shares 5,452 Value ($000) $204 Avg Close — Range —
Q2 2017
Shares 211,081 Value ($000) $7,873 Avg Close — Range —
Q1 2017
Shares 195,260 Value ($000) $7,664 Avg Close — Range —
Q4 2016
Shares 218,132 Value ($000) $7,591 Avg Close — Range —
Q3 2016
Shares 75,347 Value ($000) $2,961 Avg Close — Range —
Q2 2016
Shares 67,055 Value ($000) $2,535 Avg Close — Range —
Q1 2016
Shares 71,009 Value ($000) $2,729 Avg Close — Range —
Q4 2015
Shares 37,834 Value ($000) $1,818 Avg Close — Range —
Q3 2015
Shares 142,991 Value ($000) $5,641 Avg Close — Range —
Q2 2015
Shares 147,716 Value ($000) $6,287 Avg Close — Range —
Q1 2015
Shares 66,082 Value ($000) $2,609 Avg Close — Range —
Q4 2014
Shares 244 Value ($000) $9 Avg Close — Range —
Q3 2014
Shares 28,122 Value ($000) $830 Avg Close — Range —
Q2 2014
Shares 25,277 Value ($000) $635 Avg Close — Range —
Q1 2014
Shares 12,315 Value ($000) $318 Avg Close — Range —
Q4 2013
Shares 52,931 Value ($000) $1,191 Avg Close — Range —
Q3 2013
Shares 29,051 Value ($000) $412 Avg Close — Range —
Q2 2013
Shares 51,966 Value ($000) $709 Avg Close — Range —