NAVIDEA BIOPHARMACEUTICALS I

Ticker: NAVBQ CUSIP: 63937X202 Class: Stock

LEVEL FOUR ADVISORY SERVICES, LLC's Holding History (CIK: 0001696715)

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

Q3 2023
Shares 55,555 Value ($000) $5 Avg Close — Range —