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Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ALGS Aligos Therapeutics	$7.52 -0.7%	$7.92	$3.76 ▼ $46.80	$45.91M	2.77	174,335 shs	38,275 shs
ERNA Ernexa Therapeutics	$1.64 +1.0%	$2.07	$1.50 ▼ $28.80	$12.04M	5.42	316,709 shs	39,237 shs
KALA KALA BIO	$7.50 +4.2%	$5.59	$2.92 ▼ $11.20	$48.21M	-1.81	87,356 shs	35,243 shs
OSTX OS Therapies	$1.76 +5.1%	$1.76	$1.12 ▼ $7.00	$49.31M	N/A	731,507 shs	238,198 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ALGS Aligos Therapeutics	-1.56%	-5.38%	-9.45%	+27.44%	-44.95%
ERNA Ernexa Therapeutics	-1.82%	+6.99%	-14.85%	-49.19%	-93.57%
KALA KALA BIO	-2.44%	-3.36%	+23.08%	+106.90%	+23.08%
OSTX OS Therapies	-3.47%	-3.47%	-1.76%	-7.73%	-60.43%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	ESG Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
ALGS Aligos Therapeutics	4.2749 of 5 stars	3.5	4.0	4.8	3.0	1.7	0.0
ERNA Ernexa Therapeutics	0.6418 of 5 stars	0.0	5.0	0.0	0.6	1.7	0.0
KALA KALA BIO	3.7759 of 5 stars	3.5	2.0	4.4	1.9	0.8	0.6
OSTX OS Therapies	2.4415 of 5 stars	3.7	0.0	0.0	3.0	0.8	0.6

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ALGS Aligos Therapeutics	3.00	Buy	$70.00	831.47% Upside
ERNA Ernexa Therapeutics	0.00	N/A	N/A	N/A
KALA KALA BIO	3.00	Buy	$13.00	73.33% Upside
OSTX OS Therapies	3.40	Buy	$18.00	925.64% Upside

Current Analyst Ratings Breakdown

Latest ERNA, KALA, ALGS, and OSTX Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/7/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
7/14/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
7/11/2025	KALA KALA BIO	LADENBURG THALM/SH SH Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Buy	$12.00
6/30/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
6/24/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
6/9/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
6/2/2025	KALA KALA BIO	Oppenheimer Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Outperform	$15.00
5/23/2025	KALA KALA BIO	HC Wainwright Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Buy ➝ Buy	$15.00 ➝ $12.00
5/15/2025	OSTX OS Therapies	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00 ➝ $20.00

(Data available from 8/12/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ALGS Aligos Therapeutics	$3.94M	11.65	N/A	N/A	($7.50) per share	-1.00
ERNA Ernexa Therapeutics	$580K	20.76	N/A	N/A	$0.50 per share	3.27
KALA KALA BIO	$3.89M	12.44	N/A	N/A	$2.02 per share	3.71
OSTX OS Therapies	N/A	N/A	N/A	N/A	N/A	N/A

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ALGS Aligos Therapeutics	-$131.21M	-$19.79	N/A	N/A	N/A	-2,337.24%	-22.41%	-12.09%	N/A
ERNA Ernexa Therapeutics	-$44.54M	-$8.31	N/A	∞	N/A	-7,652.75%	N/A	-285.71%	8/12/2025 (Estimated)
KALA KALA BIO	-$38.51M	-$6.79	N/A	N/A	N/A	N/A	-448.54%	-70.77%	N/A
OSTX OS Therapies	-$7.79M	-$0.86	N/A	N/A	N/A	N/A	N/A	-569.57%	N/A

Latest ERNA, KALA, ALGS, and OSTX Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue	Details
8/8/2025	Q2 2025	KALA KALA BIO	-$1.82	-$1.71	+$0.11	-$1.71	N/A	N/A
8/6/2025	Q2 2025	ALGS Aligos Therapeutics	-$2.35	-$1.53	+$0.82	-$1.53	$0.43 million	$0.97 million

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
ALGS Aligos Therapeutics	N/A	N/A	N/A	N/A	N/A
ERNA Ernexa Therapeutics	N/A	N/A	N/A	N/A	N/A
KALA KALA BIO	N/A	N/A	N/A	N/A	N/A
OSTX OS Therapies	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ALGS Aligos Therapeutics	N/A	6.31	6.31
ERNA Ernexa Therapeutics	N/A	0.21	0.21
KALA KALA BIO	3.19	1.99	1.99
OSTX OS Therapies	N/A	0.76	0.76

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ALGS Aligos Therapeutics	60.43%
ERNA Ernexa Therapeutics	70.55%
KALA KALA BIO	24.61%
OSTX OS Therapies	N/A

Insider Ownership

Company	Insider Ownership
ALGS Aligos Therapeutics	4.80%
ERNA Ernexa Therapeutics	4.49%
KALA KALA BIO	8.32%
OSTX OS Therapies	13.80%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ALGS Aligos Therapeutics	90	6.11 million	5.82 million	No Data
ERNA Ernexa Therapeutics	10	7.36 million	7.03 million	No Data
KALA KALA BIO	30	6.45 million	5.92 million	Not Optionable
OSTX OS Therapies	N/A	28.10 million	N/A	N/A

ERNA, KALA, ALGS, and OSTX Headlines

Recent News About These Companies

OS Therapies Announces Statistically Significant Positive Interim 2-Year Overall Survival Data from Phase 2b Clinical Trial of OST-HER2 in the Prevention or Delay of Recurrent ...

August 9 at 3:20 AM | finance.yahoo.com

OS Therapies Receives Positive Feedback from UK MHRA Scientific Advice Meeting and Submits Innovative Licensing and Access Pathway (ILAP) Request for OST-HER2 in the Prevention or Delay of Recurrent, Fully Resected, Pulmonary Metastatic Osteosarcoma

August 7, 2025 | newsfilecorp.comN

OS Therapies files to sell 3.76M shares of common stock for holders

August 6, 2025 | msn.com

OS Therapies Inc News (OSTX) - Investing.com

July 18, 2025 | investing.com

OS Therapies Inc. (NYSE-A: OSTX) Makes Important Strides in Rare Cancer Therapy

July 14, 2025 | theglobeandmail.com

OS Therapies Raises $4.2M Through Warrant Exercise

July 14, 2025 | tipranks.com

OS Therapies Closes $4.2 Million in Warrant Exercise Inducement and Exchange Offer

July 14, 2025 | newsfilecorp.comN

OS Therapies Inc.: Promising Cancer Immunotherapy and Strategic Regulatory Advancements Support Buy Rating

July 11, 2025 | tipranks.com

OS Therapies Provides Clinical & Global Regulatory Updates

July 10, 2025 | newsfilecorp.comN

Analysts Conflicted on These Healthcare Names: OS Therapies Incorporated (OSTX), Korro Bio (KRRO) and Veeva Systems (VEEV)

July 3, 2025 | theglobeandmail.com

OSTX - OS Therapies Inc Executives - Morningstar

July 3, 2025 | morningstar.comM

OS Therapies Granted End of Phase 2 Meeting by US FDA for OST-HER2 Program in the Prevention or Delay of Recurrent, Fully Resected, Pulmonary Metastatic Osteosarcoma

July 3, 2025 | businesswire.com

Positive Buy Rating for OS Therapies Driven by Promising Phase 2b Trial Results and Regulatory Progress

July 2, 2025 | tipranks.com

OS Therapies Presents Statistically Significantly Positive 1-Year Event Free Survival, Overall Survival and Safety Clinical Data Updates for OST-HER2 at the MIB Agents Factor ...

June 30, 2025 | finance.yahoo.com

OS Therapies Presents Statistically Significantly Positive 1-Year Event Free Survival, Overall Survival and Safety Clinical Data Updates for OST-HER2 at the MIB Agents Factor Osteosarcoma Conference

June 30, 2025 | businesswire.com

OS Therapies Stock Surges 12.4% After Positive FDA Feedback on OST-HER2

June 24, 2025 | msn.com

OS Therapies Receives Positive FDA Meeting Feedback on Regulatory Pathway for Accelerated Approval of OST-HER2 in the Prevention or Delay of Recurrent, Fully Resected, Pediatric Lung Metastatic Osteosarcoma

June 24, 2025 | businesswire.com

OS Therapies Announces Warrant Exercise Inducement & Exchange Offer

June 23, 2025 | businesswire.com

OS Therapies Partners with EVERSANA for the U.S. Commercialization of OST-HER2 in Recurrent, Fully Resected, Pediatric Lung Metastatic Osteosarcoma

June 10, 2025 | prnewswire.com

OSTX OS Therapies Incorporated

June 1, 2025 | seekingalpha.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

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ERNA, KALA, ALGS, and OSTX Company Descriptions

Aligos Therapeutics NASDAQ:ALGS

$7.52 -0.06 (-0.73%)

As of 03:16 PM Eastern

Aligos Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the development of novel therapeutics to address unmet medical needs in viral and liver diseases. Its drug candidate, ALG-055009, a small molecule THR-ß agonist that is in the Phase 2a clinical trial for the treatment of non-alcoholic steatohepatitis (NASH). The company also develops ALG-000184, a capsid assembly modulator, which is completed Phase 1b clinical trial to treat chronic hepatitis B (CHB); and ALG-125755, a siRNA drug candidate, which is in Phase I clinical trial for the treatment of CHB. In addition, it develops ALG-097558, which is in Phase 2 clinical trial for the treatment of coronavirus. The company has entered into license and research collaboration agreement with Merck to discover, research, optimize, and develop oligonucleotides directed against a NASH; license agreement with Emory University to provide hepatitis B virus capsid assembly modulator technology; license agreement with Luxna Biotech Co., Ltd. to develop and commercialize products containing oligonucleotides targeting hepatitis B virus genome; and research, licensing, and commercialization agreement with Katholieke Universiteit Leuven to develop coronavirus protease inhibitors. Aligos Therapeutics, Inc. was incorporated in 2018 and is headquartered in South San Francisco, California.

Ernexa Therapeutics NASDAQ:ERNA

$1.64 +0.02 (+0.99%)

As of 03:10 PM Eastern

Eterna Therapeutics Inc., a life science company, provides mRNA cell engineering technologies. Its technologies include mRNA cell reprogramming and gene editing; NoveSlice and UltraSlice gene-editing proteins; and the ToRNAdo mRNA delivery system. The company has a license agreement with Factor Bioscience Limited. Eterna Therapeutics Inc. was founded in 2018 and is based in Cambridge, Massachusetts.

KALA BIO NASDAQ:KALA

$7.50 +0.30 (+4.17%)

As of 03:16 PM Eastern

KALA BIO, Inc., a clinical-stage biopharmaceutical company, engages in the research, development, and commercialization of innovative therapies for rare and severe eye diseases in the United States. The company's product candidates include KPI-012, which is in Phase 2b clinical trial for the treatment of persistent corneal epithelial defects. Its preclinical development product, including KPI-014 for the treatment of rare inherited retinal diseases. The company was formerly known as Kala Pharmaceuticals, Inc. and changed its name to KALA BIO, Inc. in August 2023. KALA BIO, Inc. was incorporated in 2009 and is headquartered in Arlington, Massachusetts.

OS Therapies NYSE:OSTX

$1.76 +0.09 (+5.09%)

As of 03:17 PM Eastern

OS Therapies Incorporated, a clinical stage biopharmaceutical company, focuses on the identification, development, and commercialization of treatments for osteosarcoma and other solid tumors in the United States. Its pipeline includes OST-HER2, an off-the-shelf immunotherapy for osteosarcoma patients; and OST-tunable drug conjugate (OST-tADC), an antibody-drug conjugate technology, with a plug-and-play platform that features tunable pH sensitive silicone linkers. OS Therapies Incorporated was incorporated in 2018 and is based in Rockville, Maryland.

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Comparative Price Performance Over Time