Ridgeback Resources, Inc., formerly Columbine Valley Resources, Inc., is engaged in the business of performing non-invasive ultrasound scans of carotid arteries. The Company is also engaged in producing medical grade reports that evaluate the level of atherosclerotic disease (aka plaque). The report presents detailed information about the presence or absence of atherosclerotic disease.

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Healthcare Facilities & Services

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Quotes

Date	Price	Change	Volume
26-07-06	US$0.000000	-100.00%	10

Delayed Quote OTC Markets

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Market Closed - OTC Markets Other stock markets 16:10:09 2026-07-01 EDT			5-day change	1st Jan Change
2.000 ^USD	+3,900.00%		0.00%	+79,900.00%

23-12-06	Columbine Valley Resources, Inc. cancelled the transaction announced on December 7, 2022	CI
22-12-06	Columbine Valley Resources, Inc. announced that it expects to receive $0.1 million in funding	CI

Market Cap	181K 158K 146K 135K 255K 17.22M 260K 1.74M 683K 8.48M 678K 663K 29.16M	P/E 2016	-1.88x	P/E 2017	-3.96x
Enterprise Value	1.31M 1.14M 1.06M 975K 1.85M 125M 1.88M 12.61M 4.95M 61.48M 4.91M 4.81M 211M	EV / Sales 2016	60,329,081x	EV / Sales 2017	18,016,685x
Free-Float	27.53%	Yield 2016 *	-	Yield 2017	-

23-12-06	Columbine Valley Resources, Inc. cancelled the transaction announced on December 7, 2022	CI
22-12-06	Columbine Valley Resources, Inc. announced that it expects to receive $0.1 million in funding	CI
20-03-19	Columbine Valley Resources, Inc. will Change its Ticker to TRXO from TRXOD	CI
20-02-20	T-Rex Oil, Inc. has Changed its Name to Columbine Valley Resources, Inc	CI
19-07-29	Columbine Valley Resources, Inc. announced that it has received $0.085 million in funding	CI
19-06-30	Columbine Valley Resources, Inc. announced that it expects to receive $0.085 million in funding	CI
17-07-11	T-Rex Oil, Inc. Announces Resignation of Allen Heim as Director and Officer of the Company	CI
17-02-08	T-Rex Oil, Inc. Begins its Recompletion Program in its Cole Creek Field, in the Powder River Basin, Wyoming	CI
16-12-01	T-Rex Oil, Inc. Announces Resignation of Andrew VanderPloeg as Director	CI
16-11-02	T-Rex Oil, Inc. announced that it has received $0.3 million in funding	CI
16-09-27	T-Rex Oil, Inc. (OTCPK : TRXO) agreed to Spin-Off NexFuels, Inc..	CI
16-09-21	T-Rex Oil, Inc. Announces Resignation of Mr. Jon Nicolaysen as Executive Vice President	CI
16-08-23	T-Rex Oil, Inc. cancelled the acquisition of 4500 net acres in Converse County from Muddy Mineral Exploration LLC.	CI

22-08-11	Columbine Valley Resources : Annual Financial Report 12/31/2021	PU
22-08-05	Columbine Valley Resources : TRXO Financial Report for June 30, 2022	PU
22-08-05	Columbine Valley Resources : TRXO Financial Report for March 31, 2022	PU

Ridgeback Resources Inc Stock

Stocks

RBRS

US1988222071

Healthcare Facilities & Services

Valuation: Ridgeback Resources Inc

Chart: Ridgeback Resources Inc

Latest news : Ridgeback Resources Inc

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Quotes and Performance

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Managers and Directors: Ridgeback Resources Inc

Other Healthcare Facilities & Services

Financials

Company Profile

Quotes

1 day	+3,900.00%
Current month	+3,900.00%
1 month	+897.51%
3 months	+79,900.00%
6 months	+79,900.00%
Current year	+79,900.00%

1 month	0.05	3.3
Current year	0	5
1 year	0	5
3 years	0	5
5 years	0	12.5
10 years	0	175

Manager	Title	Age	Since
Michael Littman LAW	General Counsel	77	-
Calvin Smiley TRE	Treasurer	72	-
Paige Coutts HRO	Human Resources Officer	-	-

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
RIDGEBACK RESOURCES INC	+3,900.00%	0.00%	+79,900.00%	+290.24%	1.37M
CVS HEALTH CORPORATION	+1.30%	-0.54%	+60.77%	+46.13%	133B
HCA HEALTHCARE, INC.	-0.59%	-0.95%	+8.12%	+37.97%	90.2B
FRESENIUS SE & CO. KGAA	+0.83%	+0.33%	+1.50%	+69.94%	27.41B
QUEST DIAGNOSTICS INCORPORATED	-0.29%	-3.84%	+23.41%	+47.87%	22.96B
DR. SULAIMAN AL HABIB MEDICAL SERVICES GROUP COMPANY	-1.75%	-0.28%	-19.43%	-28.11%	19.9B
TENET HEALTHCARE CORPORATION	-1.22%	+0.26%	+16.22%	+147.88%	17.59B
REDE D'OR SÃO LUIZ S.A.	+2.48%	+0.76%	+8.17%	+14.97%	15.5B
DAVITA INC.	+1.45%	-0.90%	+63.31%	+125.87%	14.95B
FRESENIUS MEDICAL CARE AG	+0.22%	+2.02%	-9.36%	-4.92%	12.75B
Average	+390.24%	-0.31%	+8,005.27%	+74.78%	35.42B
Weighted average by Cap.	+0.42%	-0.60%	+29.22%	+47.06%

	2016	2017
Net sales	0.51 0.44 0.41 0.38 0.72 48.3 0.73 4.88 1.92 23.8 1.9 1.86 81.8	1.04 0.91 0.84 0.78 1.47 99.41 1.5 10.05 3.95 48.97 3.91 3.83 168.36
Net income	-15.7M -13.73M -12.67M -11.7M -22.2M -1.5B -22.57M -151M -59.43M -738M -58.95M -57.67M -2.54B	-4.25M -3.72M -3.43M -3.17M -6.01M -405M -6.11M -40.96M -16.09M -200M -15.95M -15.61M -686M
Net Debt	355K 311K 286K 265K 502K 33.86M 510K 3.42M 1.34M 16.68M 1.33M 1.3M 57.34M	1.13M 987K 910K 841K 1.59M 108M 1.62M 10.87M 4.27M 53M 4.24M 4.14M 182M