Vical has added a new SEC filing to its web site. For full details please visit the Vical web site at:
SEC Filing. Rule 13D. Black Rock 4.8 million shares 5.63% as of Dec 31
Looks like BlackRock bought 2.2 million shares during Q4. I guess they like the probability of success of the A7 results.
The shares are moving from retail to institutional investors.
The way the "premier" institutions are buying this stock is one of the best indicators of potential. I would consider BlackRock to be "smart" money.