ELECTROCORE INC

CUSIP: 28531P103 Class: COM

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

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

Q1 2022
Shares 353,509 Value ($000) $206 Avg Close — Range —
Q4 2021
Shares 489,255 Value ($000) $283 Avg Close — Range —
Q3 2021
Shares 461,606 Value ($000) $522 Avg Close — Range —
Q2 2021
Shares 217,425 Value ($000) $259 Avg Close — Range —
Q1 2021
Shares 289,756 Value ($000) $597 Avg Close — Range —