NUVECTRA CORP

CUSIP: 67075N108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2019
Shares 23,937 Value ($000) $33 Avg Close — Range —
Q1 2019
Shares 104,863 Value ($000) $1,155 Avg Close — Range —