Company	Price	Valuation					Profitability					Cash & leverage					Quality				Rating
		P/E	P/B	P/S	EV / EBITDA	DCF upside	Gross margin	Operating margin	Net margin	ROE	ROIC	FCF yield	Debt / equity	Net debt / EBITDA	Interest coverage	Current ratio	Dividend yield	Piotroski (0-9)	Altman Z	Rating score (1-5)
FKWLthis companyFranklin Wireless Corp.	$2.22	-6.35×	1.02×	0.82×	-8.5×	-1074.3%	17.1%	-7.3%	-13.0%	-16.2%	-8.5%	-21.1%	0.04×	5.98×	0×	2.67×	1.6%	0	2.86	2	C+
AIRGAirgain, Inc.	$4.14	-7.52×	1.7×	0.93×	-18.57×	-218.1%	43.5%	-16.4%	-12.4%	-22.7%	-25.6%	-2.7%	0.3×	-0.46×	0×	1.98×	0.0%	1	-0.15	2	C
AMPGAmpliTech Group, Inc.	$2.46	-9.06×	1.91×	2.49×	-10.87×	-3223.6%	20.4%	-29.1%	-27.8%	-21.3%	-19.7%	-15.5%	0.13×	0.14×	0×	1.68×	0.0%	2	3.48	2	C+
OCCOptical Cable Corporation	$10.59	-43.72×	2.94×	0.87×	193.71×	-134.1%	30.9%	-0.6%	-2.0%	-6.7%	-1.3%	1.8%	0.53×	29.33×	-0.42×	1.82×	0.0%	6	5.56	2	B-
REFRResearch Frontiers Incorporated	$0.40	-21.55×	47.21×	39.31×	-23.98×	-329.7%	83.4%	-190.2%	-182.4%	-219.1%	-101.5%	-3.0%	1.25×	-0.27×	0×	3.84×	0.0%	1	-69.51	1	D+
UAVSAgEagle Aerial Systems, Inc.	$0.37	-1.57×	0.57×	1.59×	1.63×	-1092.3%	51.8%	-69.8%	-101.9%	-36.5%	-23.4%	-49.2%	0.06×	6.2×	-931.7×	7.92×	0.0%	3	-7.78	3	B-
Peer median	—	-9.06×	1.91×	1.59×	-10.87×	-329.7%	43.5%	-29.1%	-27.8%	-22.7%	-23.4%	-3.0%	0.3×	0.14×	0×	1.98×	0.0%	2	-0.15	2	—