I asked about that very point, and was told:
“The stock you hold is in Groen Brothers Aviation, Inc., a Utah corporation
("GBA"). GBA is separate from Skyworks Global Inc. and the two entities do
not have any directors or officers in common with each other. Since
December 2012, Skyworks has taken ownership of assets of GBA, including
American Autogyro International (AAI) which produces the SparrowHawk, and is
working to develop those assets. GBA retained stock in Skyworks and we
sincerely hope for the best for Skyworks.
GBA currently is not in operation, though it continues to exist. However,
GBA has been considering various operational plans, none of which have been
decided upon. The shares of GBA (GNBA) are not trading and have not been
trading for some years now. Thus, at this time there is no "market value"
to the GBA stock. We do hope, however, that will change sometime in the
future.
We will add you to our list of shareholders to contact in the event of any
material developments. Please feel free to check back with us at a later
time for an update.
Sincerely,
David Groen, FRAeS
Founder, Chairman & CEO
Groen Brothers Aviation, Inc.
Salt Lake City, Utah”
