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)
WYYthis companyWidePoint Corporation	$6.24	-19.18×	4.5×	0.34×	72.83×	-221.8%	14.0%	-1.8%	-1.8%	-23.9%	-16.7%	10.5%	0.41×	-8×	-13.76×	1.04×	0.0%	4	0.92	2	C
AMPGAmpliTech Group, Inc.	$2.42	-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	$10.32	-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	$0.41	-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+
Peer median	—	-21.55×	2.94×	2.49×	-10.87×	-329.7%	30.9%	-29.1%	-27.8%	-21.3%	-19.7%	-3.0%	0.53×	0.14×	0×	1.82×	0.0%	2	3.48	2	—