Versus Systems Inc. (VS) had the highest return in Q4 2006 by a US stock, returning 327,704.9%.

ASSET	QUARTER	% RETURN
Versus Systems Inc. (VS)	Q4 2006	327,704.88%
Ageagle Aerial Systems (UAVS)	Q4 2006	74,900.12%
Metalla Royalty & Streaming (MTA)	Q4 2006	2,642.86%
OLB (OLB)	Q4 2006	833.33%
Theriva Biologics (TOVX)	Q4 2006	827.42%
Lexaria Bioscience (LEXX)	Q4 2006	600%
Taoping (TAOP)	Q4 2006	511.05%
Arena (AREN)	Q4 2006	236.77%
Asure Software (ASUR)	Q4 2006	229.17%
Houston American Energy (HUSA)	Q4 2006	213.19%
Halozyme Therapeutics (HALO)	Q4 2006	203.77%
Armata Pharmaceuticals (ARMP)	Q4 2006	191.85%
Byrna Technologies (BYRN)	Q4 2006	186.15%
US Global Investors (GROW)	Q4 2006	174.61%
Abeona Therapeutics (ABEO)	Q4 2006	174.51%
Champions Oncology (CSBR)	Q4 2006	166.67%
Vanda Pharmaceuticals (VNDA)	Q4 2006	165.05%
Axogen (AXGN)	Q4 2006	159.98%
Simulations Plus (SLP)	Q4 2006	155.51%
SIGA Technologies (SIGA)	Q4 2006	151.7%
Algorhythm (RIME)	Q4 2006	147.43%
VirnetX Holding Corp Common Stock (VHC)	Q4 2006	141.67%
AMREP (AXR)	Q4 2006	140.2%
Smart Powerr (CREG)	Q4 2006	125.83%
Energy Fuels (UUUU)	Q4 2006	122.03%