8.00
price up icon0.25%   0.02
pre-market  Pre-market:  8.08   0.08   +1.00%
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Atrium Therapeutics Inc stock is traded at $8.00, with a volume of 193.21K. It is up +0.25% in the last 24 hours and down -13.23% over the past month. Atrium Therapeutics Inc is a biopharmaceutical firm focused on developing RNA-based therapeutics for cardiac conditions, including cardiomyopathies. Its platform technology is designed to enable targeted delivery of RNA therapeutics to heart tissue by combining ligand-based targeting approaches with oligonucleotide-based therapies. The company's development pipeline includes programs targeting genetically associated forms of cardiomyopathy, specifically involving the PRKAG2 and PLN genes.
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Previous Close:
$7.98
Open:
$7.97
24h Volume:
193.21K
Relative Volume:
0.77
Market Cap:
$136.85M
Revenue:
$25.04M
Net Income/Loss:
$-64.73M
P/E Ratio:
-2.1148
EPS:
-3.7829
Net Cash Flow:
$-502.70M
1W Performance:
+2.30%
1M Performance:
-13.23%
6M Performance:
-41.43%
1Y Performance:
-82.93%
1-Day Range:
Value
$0.00
$0.00
1-Week Range:
Value
$7.49
$8.32
52-Week Range:
Value
$7.49
$73.06

Atrium Therapeutics Inc Stock (RNA) Company Profile

Name
Name
Atrium Therapeutics Inc
Name
Phone
858-401-7900
Name
Address
3020 CALLAN ROAD, SAN DIEGO, CA
Name
Employee
391
Name
Twitter
Name
Next Earnings Date
2026-11-12
Name
Latest SEC Filings
Name
RNA's Discussions on Twitter

Compare RNA vs VRTX, MRNA, REGN, ARGX, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
RNA icon
RNA
Atrium Therapeutics Inc
8.00 136.85M 25.04M -64.73M -502.70M -3.7829
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
524.52 132.95B 12.34B 4.34B 3.71B 16.87
MRNA icon
MRNA
Moderna Inc
245.81 98.14B 2.23B -3.19B -1.60B -8.1462
REGN icon
REGN
Regeneron Pharmaceuticals Inc
805.67 82.95B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
890.05 55.97B 4.16B 1.29B 734.26M 19.58
ONC icon
ONC
Beone Medicines Ltd Adr
386.46 43.72B 5.76B 514.49M 1.10B 4.4813

Atrium Therapeutics Inc Stock (RNA) Upgrades & Downgrades

Date Action Analyst Rating Change
Aug-06-26 Initiated H.C. Wainwright Buy
Jun-18-26 Initiated Cantor Fitzgerald Overweight
May-15-26 Initiated Leerink Partners Outperform
Mar-11-26 Initiated Wells Fargo Overweight
Sep-17-25 Initiated Roth Capital Buy
Jul-10-25 Resumed Goldman Buy
Jun-24-25 Initiated Bernstein Outperform
Jun-17-25 Initiated Wolfe Research Outperform
Jun-11-25 Initiated Raymond James Strong Buy
Mar-13-25 Initiated Citigroup Buy
Mar-12-25 Initiated BMO Capital Markets Outperform
Mar-07-25 Initiated Scotiabank Sector Outperform
Dec-20-24 Initiated H.C. Wainwright Buy
Nov-26-24 Initiated RBC Capital Mkts Outperform
Sep-24-24 Initiated Goldman Buy
Aug-28-24 Initiated Barclays Overweight
May-03-24 Initiated BofA Securities Buy
Mar-14-24 Initiated Cantor Fitzgerald Overweight
May-22-23 Upgrade Evercore ISI In-line → Outperform
Mar-31-23 Downgrade Evercore ISI Outperform → In-line
Jul-20-22 Initiated Chardan Capital Markets Buy
Jul-12-22 Initiated Raymond James Strong Buy
Sep-07-21 Initiated Evercore ISI Outperform
Jun-17-21 Initiated Needham Buy
Apr-26-21 Resumed Credit Suisse Outperform
Jul-07-20 Initiated Cowen Outperform
Jul-07-20 Initiated Credit Suisse Outperform
Jul-07-20 Initiated SVB Leerink Outperform
Jul-07-20 Initiated Wells Fargo Overweight
View All

Atrium Therapeutics Inc Stock (RNA) Latest News

pulisher
Oct 20, 2026

Atrium Therapeutics, Inc. (RNA) stock price, news, quote and history - Yahoo Finance UK

Oct 20, 2026
pulisher
Oct 20, 2026

Atrium Therapeutics Announces Inducement Grants under Nasdaq Listing Rule 5635(c)(4) - PR Newswire

Oct 20, 2026
pulisher
Oct 20, 2026

Yakira Capital Management Calls on Atrium Therapeutics to Launch Strategic Review, Curb Cash Spending and Explain Dilutive Financing - TradingView

Oct 20, 2026
pulisher
Oct 20, 2026

Yakira Capital Management Calls on Atrium Therapeutics to Launch Strategic Review, Curb Cash Spending and Explain Dilutive Financing - Stock Titan

Oct 20, 2026
pulisher
Oct 20, 2026

Yakira Capital Management Calls on Atrium Therapeutics to Launch Strategic Review, Curb Cash Spending and Explain Dilutive Financing - Yahoo Finance

Oct 20, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Announces $50 Million Private Placement - Investing News Network

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Secures $50 Million Private Placement to Advance RNA-Based Cardiology Pipeline - citybiz

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Raises About $50 Million in PIPE at $7.93; Adds Pre-Funded Warrants - TradingView

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Secures Nearly $50 Million Through October 2026 PIPE Offering - Kalkine Media

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Announces $50 Million Private Placement - PR Newswire

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Announces $50 Million Private Placement - Stock Titan

Oct 08, 2026
pulisher
Oct 08, 2026

Why is Atrium Therapeutics stock surging today? - Investing.com

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics raises $50 million in private placement - Investing.com

Oct 08, 2026
pulisher
Oct 08, 2026

Atrium Therapeutics Announces $50 Million Private Placement - TradingView

Oct 08, 2026
pulisher
Sep 27, 2026

Form 4 Atrium Therapeutics Inc For: 27 September By Investing.com - Investing.com Canada

Sep 27, 2026
pulisher
Sep 27, 2026

Form 4 Atrium Therapeutics Inc For: 27 September By Investing.com - Investing.com Nigeria

Sep 27, 2026
pulisher
Sep 23, 2026

RNA: Atrium Therapeutics Inc. Latest Stock Price, Analysis, News and Trading Ideas - Stocktwits

Sep 23, 2026
pulisher
Sep 22, 2026

Atrium Therapeutics CMO Steven George Hughes Reports Tax-Related Share Withholding on RSU Vesting - Kalkine Media

Sep 22, 2026
pulisher
Sep 22, 2026

Form 4 Atrium Therapeutics Inc For: 22 September By Investing.com - Investing.com Canada

Sep 22, 2026
pulisher
Sep 22, 2026

Form 4 Atrium Therapeutics Inc For: 22 September - Investing.com India

Sep 22, 2026
pulisher
Sep 22, 2026

Atrium Therapeutics (RNA) CSO now holds 41K shares after RSU tax withholding - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

21K Atrium Therapeutics (RNA) shares withheld for CMO's taxes - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

Director at Atrium Therapeutics (RNA) has 22,812 shares withheld for taxes - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

Tax withholding trims Atrium Therapeutics (RNA) director's stake - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

2,375 Atrium Therapeutics (RNA) shares withheld for taxes - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

Tax withholding trims 11,632 Atrium Therapeutics (RNA) shares, not a market sale - Stock Titan

Sep 22, 2026
pulisher
Sep 22, 2026

Atrium Therapeutics (RNA) executive now holds 38,340 shares after tax move - Stock Titan

Sep 22, 2026
pulisher
Sep 21, 2026

Atrium Therapeutics Announces Inducement Grants under Nasdaq Listing Rule 5635(c)(4) - PR Newswire

Sep 21, 2026
pulisher
Sep 21, 2026

One new hire gets 13,500 options and 6,750 stock units from Atrium Therapeutics - Stock Titan

Sep 21, 2026
pulisher
Sep 17, 2026

Atrium Therapeutics, Inc.Common Stock (Nasdaq:RNA) Price Chart - The Chronicle-Journal

Sep 17, 2026
pulisher
Sep 08, 2026

Atrium Therapeutics at Wells Fargo conference: heart-rna push gains pace - Investing.com Nigeria

Sep 08, 2026
pulisher
Sep 08, 2026

Atrium Therapeutics at Wells Fargo conference: heart-rna push gains pace - Investing.com Canada

Sep 08, 2026
pulisher
Sep 07, 2026

Atrium Therapeutics, Inc. (RNA): Analyst Consensus Highlights 76% Potential Upside for Biotechnology Innovator - DirectorsTalk Interviews

Sep 07, 2026
pulisher
Sep 06, 2026

Wall Street Money Is Leaving Just As Atrium’s (RNA) Pipeline Turns Real - Yahoo Finance

Sep 06, 2026
pulisher
Sep 02, 2026

Atrium Therapeutics to Participate in Upcoming Investor Conferences - PR Newswire

Sep 02, 2026
pulisher
Sep 02, 2026

Atrium Therapeutics to Participate in Upcoming Investor Conferences - Yahoo Finance

Sep 02, 2026
pulisher
Sep 02, 2026

The FDA cleared Atrium’s application to test a heart treatment. The company will join three September conferences. - Stock Titan

Sep 02, 2026
pulisher
Aug 31, 2026

Atrium Therapeutics, Inc. (RNA) - DirectorsTalk Interviews

Aug 31, 2026
pulisher
Aug 28, 2026

Can Atrium Therapeutics (RNA)’s $15 Million Milestone From Bristol-Myers Squibb (BMY) Validate its RNA Platform? - Yahoo Finance

Aug 28, 2026
pulisher
Aug 28, 2026

Atrium Therapeutics, Inc. Share Price Live Today – NASDAQ:RNA Stock Price, Chart, News, History - upstox.com

Aug 28, 2026
pulisher
Aug 24, 2026

Atrium Therapeutics, Inc. (RNA) Stock Analysis: A Biotech Player with a Potential 89% Upside - DirectorsTalk Interviews

Aug 24, 2026
pulisher
Aug 20, 2026

BRIEF-Atrium Therapeutics Announces Inducement Grants Under Nasdaq Listing Rule - Dailyhunt

Aug 20, 2026
pulisher
Aug 20, 2026

A new Atrium hire gets options on 11,000 shares and 5,500 restricted units - Stock Titan

Aug 20, 2026
pulisher
Aug 20, 2026

Atrium (RNA) Momentum: Records a 1.68% Decrease to $13.48; Technical View: the Price Remains Bounded by the Supplied Support and Resistance in the Latest ReadingBreakaway Gap - vinanet.vn

Aug 20, 2026
pulisher
Aug 18, 2026

Atrium (RNA) Closing Snapshot: Closes 0.93% Lower at $12.84 in Latest Trading; Level Check: the Supplied Trading Band Runs From $12.20 to $13.48 in the Latest ReadingStop Loss Guidance - vinanet.vn

Aug 18, 2026
pulisher
Aug 18, 2026

Atrium Therapeutics (RNA) Inches Higher: 0.93% Gain Reinforces Support ZoneDark Pool Sentiment - vinanet.vn

Aug 18, 2026
pulisher
Aug 18, 2026

Atrium Therapeutics (RNA) Inches Higher: 0.93% Gain Reinforces Support ZoneGap Up Stocks - dars.gov.et

Aug 18, 2026
pulisher
Aug 18, 2026

Atrium (RNA) Closing Snapshot: Closes 0.93% Lower at $12.84 in Latest Trading; Level Check: the Supplied Trading Band Runs From $12.20 to $13.48 in the Latest ReadingADD Alert - careplusvn.com

Aug 18, 2026
pulisher
Aug 17, 2026

Atrium Therapeutics (RNA) Climbs 2.4% as Shares Hold Above Critical SupportCup and Handle - dars.gov.et

Aug 17, 2026
pulisher
Aug 17, 2026

Atrium Therapeutics (RNA) Climbs 2.4% as Shares Hold Above Critical SupportCounter Trend Trade - Vinanet

Aug 17, 2026

Atrium Therapeutics Inc Stock (RNA) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Atrium Therapeutics Inc Stock (RNA) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
LEVIN ARTHUR A
Director
Jan 21 '26
Sale
72.45
1,758
127,367
16,562
MacLean Michael F
Chief Financial Officer
Jan 21 '26
Sale
72.45
4,542
329,068
59,290
Flanagan W. Michael
Chief Scientific Officer
Jan 21 '26
Sale
72.45
6,534
473,388
85,093
Boyce Sarah
President and CEO
Jan 21 '26
Sale
72.45
14,387
1,042,338
269,007
McCarthy Teresa
Chief Human Resources Officer
Jan 21 '26
Sale
72.45
2,929
212,206
113,938
Moriarty John B
Chief Legal Officer
Jan 07 '26
Sale
72.23
2,374
171,474
74,557
MacLean Michael F
Chief Financial Officer
Jan 07 '26
Sale
72.23
1,974
142,582
63,832
Hughes Steven George
Chief Medical Officer
Jan 07 '26
Sale
72.23
2,373
171,402
36,494
Flanagan W. Michael
Chief Scientific Officer
Jan 07 '26
Sale
72.23
2,373
171,402
91,627
Boyce Sarah
President and CEO
Jan 07 '26
Sale
72.23
8,576
619,444
283,394
$5.90
price down icon 4.38%
$8.37
price down icon 3.12%
$14.18
price up icon 1.00%
$12.26
price down icon 0.81%
WVE WVE
$3.37
price down icon 1.46%
$6.46
price down icon 1.52%
Cap:     |  Volume (24h):