NAVIDEA BIOPHARMACEUTICALS I

Ticker: NAVBQ CUSIP: 63937X202 Class: Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2023
Shares 28,416 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 28,516 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 19,016 Value ($000) $4 Avg Close — Range —
Q2 2022
Shares 29,616 Value ($000) $21 Avg Close — Range —
Q1 2022
Shares 4,249 Value ($000) $3 Avg Close — Range —
Q4 2021
Shares 18,668 Value ($000) $18 Avg Close — Range —
Q3 2021
Shares 13,179 Value ($000) $23 Avg Close — Range —
Q2 2021
Shares 13,179 Value ($000) $24 Avg Close — Range —
Q4 2020
Shares 11,755 Value ($000) $25 Avg Close — Range —
Q3 2020
Shares 21,212 Value ($000) $57 Avg Close — Range —
Q2 2020
Shares 18,736 Value ($000) $73 Avg Close — Range —
Q3 2019
Shares 2,000 Value ($000) $1 Avg Close — Range —