13D Filing: VenBio Select Advisor and Immunomedics Inc (IMMU)

Annex A

TRANSACTIONS IN COMMON STOCK BY THE REPORTING
PERSONS

The following table sets forth all transactions
in the Common Stock effected by the Reporting Persons in the past sixty days. All such transactions were effected in the open market
through a broker and all prices per share exclude commissions. The price reported in the column Price Per Share ($) is a weighted
average price if a price range is indicated in the column Price Range ($). These shares of Common Stock were purchased/sold in
multiple transactions at prices between the price ranges below. The Reporting Persons will undertake to provide to the staff of
the SEC, upon request, full information regarding the number of shares of Common Stock sold at each separate price.

Investment Manager