30.39
price down icon1.94%   -0.60
 
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Zenas Biopharma Inc stock is traded at $30.39, with a volume of 558.91K. It is down -1.94% in the last 24 hours and up +39.40% over the past month. Zenas BioPharma Inc is a clinical-stage biopharmaceutical company. Its I&I product candidate, obexelimab, is a bifunctional monoclonal antibody designed to bind both CD19 and FcyRIIb, which are present across B cell lineage, in order to inhibit the activity of cells that are implicated in many autoimmune diseases without depleting them. The Company manages its operations on a consolidated basis as a single reportable segment focused on the research, development and commercialization of transformative immunology-based therapies.
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Previous Close:
$30.99
Open:
$31.3
24h Volume:
558.91K
Relative Volume:
0.74
Market Cap:
$1.92B
Revenue:
$10.00M
Net Income/Loss:
$-425.15M
P/E Ratio:
-3.3409
EPS:
-9.0964
Net Cash Flow:
$-210.48M
1W Performance:
+2.91%
1M Performance:
+39.40%
6M Performance:
+51.27%
1Y Performance:
+86.21%
1-Day Range:
Value
$30.09
$31.30
1-Week Range:
Value
$29.01
$34.05
52-Week Range:
Value
$13.50
$44.60

Zenas Biopharma Inc Stock (ZBIO) Company Profile

Name
Name
Zenas Biopharma Inc
Name
Phone
857-271-2954
Name
Address
852 WINTER STREET, SUITE 250, WALTHAM
Name
Employee
167
Name
Twitter
Name
Next Earnings Date
2026-08-11
Name
Latest SEC Filings
Name
ZBIO's Discussions on Twitter

Compare ZBIO vs VRTX, REGN, ARGX, RVMD, ALNY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ZBIO icon
ZBIO
Zenas Biopharma Inc
30.39 1.92B 10.00M -425.15M -210.48M -9.0964
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
477.36 121.16B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
656.01 68.78B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
918.22 57.44B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
189.23 40.23B 742.00K -1.37B -1.07B -7.0731
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
271.77 36.28B 4.29B 577.22M 641.34M 4.2086

Zenas Biopharma Inc Stock (ZBIO) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-05-26 Downgrade Morgan Stanley Overweight → Equal-Weight
Mar-20-25 Initiated Wedbush Outperform
Feb-04-25 Initiated Wolfe Research Outperform
Dec-16-24 Initiated H.C. Wainwright Buy
Nov-05-24 Initiated Rodman & Renshaw Buy
Oct-08-24 Initiated Citigroup Buy
Oct-08-24 Initiated Guggenheim Buy
Oct-08-24 Initiated Jefferies Buy
Oct-08-24 Initiated Morgan Stanley Overweight
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Zenas Biopharma Inc Stock (ZBIO) Latest News

pulisher
Jul 22, 2026

Zenas BioPharma (ZBIO) Dips 2.7% as Resistance Holds: Key Levels to WatchSeasonality Effect - dars.gov.et

Jul 22, 2026
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Jul 22, 2026

ZBIO6353884 Bond Profile — Key Metrics - TradingView

Jul 22, 2026
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Jul 22, 2026

ZBIO6353884 Bond Risk Profile - TradingView

Jul 22, 2026
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Jul 21, 2026

ZBIO6353884 Bond Coupon Profile — Rate & Payments - TradingView

Jul 21, 2026
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Jul 20, 2026

Zenas BioPharma (ZBIO) Gains Nearly 4% as Biotech Momentum BuildsBackspread Trade - dars.gov.et

Jul 20, 2026
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Jul 17, 2026

Zenas BioPharma Bear Case Overlooks Obexelimab's Commercial Potential, Wedbush Says - Moomoo

Jul 17, 2026
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Jul 17, 2026

Zenas BioPharma Grants Inducement Stock Options and RSUs to New Employees - Quiver Quantitative

Jul 17, 2026
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Jul 17, 2026

New Zenas hires receive stock awards vesting through 2030 - Stock Titan

Jul 17, 2026
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Jul 16, 2026

Zenas BioPharma, Inc. (ZBIO) Investigation: Bronstein, Gewirtz - The National Law Review

Jul 16, 2026
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Jul 14, 2026

Zenas BioPharma shows promising Phase 3 results for autoimmune drug obexelimab, boosting growth outlook. - Pluang

Jul 14, 2026
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Jul 14, 2026

Zenas BioPharma: Obexelimab Could Build An Autoimmune Franchise (NASDAQ:ZBIO) - Seeking Alpha

Jul 14, 2026
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Jul 10, 2026

Zenas BioPharma (ZBIO): Best IPO Stocks with Huge Upside Potential - Yahoo Finance

Jul 10, 2026
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Jul 08, 2026

Zenas BioPharma (ZBIO) Joins Russell Growth Indexes But Does The Valuation Still Look Pricey - Sahm

Jul 08, 2026
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Jul 07, 2026

ZBIO INVESTOR ALERT: Zenas BioPharma, Inc. Investors with Substa - GuruFocus

Jul 07, 2026
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Jul 07, 2026

The Bull Case For Zenas BioPharma (ZBIO) Could Change Following Its Shift Into Russell Growth Indices - Sahm

Jul 07, 2026
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Jul 03, 2026

If You Invested $1,000 in Zenas BioPharma Inc. (ZBIO) - Stock Titan

Jul 03, 2026
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Jul 02, 2026

ZBIOZenas Biopharma Inc Earnings - Finviz

Jul 02, 2026
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Jul 02, 2026

Zenas BioPharma (ZBIO) Slips 2.75% as Stock Tests Key Support LevelsIV Percentile - dars.gov.et

Jul 02, 2026
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Jun 30, 2026

Zenas Wins Dismissal Of IPO Suit Over R&D Spending Claims - Law360

Jun 30, 2026
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Jun 30, 2026

Zenas BioPharma Shakes IPO Investor’s Cash Burn Rate Lawsuit - Bloomberg Law News

Jun 30, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS: ZBIO) added to Russell 2500 Growth Benchmark - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS:ZBIO) dropped from Russell Microcap Value Benchmark Index - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS: ZBIO) dropped from Russell 2000 Value Benchmark - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS:ZBIO) added to Russell Microcap Growth Benchmark Index - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS: ZBIO) added to Russell 2000 Growth Benchmark - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Zenas BioPharma, Inc.(NasdaqGS: ZBIO) added to Russell 3000E Growth Benchmark - marketscreener.com

Jun 29, 2026
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Jun 28, 2026

Does Zenas BioPharma (ZBIO) Shifting Into Russell Growth Indices Recast Its Core Investment Story? - simplywall.st

Jun 28, 2026
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Jun 28, 2026

Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Aga - The National Law Review

Jun 28, 2026
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Jun 28, 2026

Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation int - The National Law Review

Jun 28, 2026
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Jun 28, 2026

Bronstein, Gewirtz & Grossman, LLC Encourages Zenas BioPharma, In - The National Law Review

Jun 28, 2026
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Jun 28, 2026

Zenas BioPharma, Inc.(NasdaqGS: ZBIO) dropped from Russell 3000E Value Benchmark - marketscreener.com

Jun 28, 2026
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Jun 27, 2026

Join Class Action to Recover Losses from Zenas BioPharma, Inc. (Z - The National Law Review

Jun 27, 2026
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Jun 27, 2026

ZBIO SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Anno - The National Law Review

Jun 27, 2026
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Jun 27, 2026

Investor Alert: Deadline Approaching to Join Zenas BioPharma, Inc. (ZBIO) Class ActionContact Levi & Korsinsky - The National Law Review

Jun 27, 2026
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Jun 27, 2026

Levi & Korsinsky Notifies Zenas BioPharma, Inc. (ZBIO) Investors - The National Law Review

Jun 27, 2026
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Jun 27, 2026

H.C. Wainwright Maintains Zenas BioPharma(ZBIO.US) With Buy Rating, Maintains Target Price $44 - Moomoo

Jun 27, 2026
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Jun 26, 2026

ZBIO DEADLINE NOTICE: ROSEN, A GLOBALLY RESPECTED LAW FIRM, Encourages Zenas BioPharma, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important June 16 Deadline in Securities Class Action First Filed by the Firm - TMX Newsfile

Jun 26, 2026
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Jun 25, 2026

Zenas BioPharma, Inc. Actuals & Estimates (NASDAQ:ZBIO) - TradingView

Jun 25, 2026
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Jun 25, 2026

Enterprise value to EBITDA forward of Zenas BioPharma, Inc. – BOATS:ZBIO - TradingView

Jun 25, 2026
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Jun 25, 2026

Enterprise value to revenue forward of Zenas BioPharma, Inc. – NASDAQ:ZBIO - TradingView

Jun 25, 2026
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Jun 25, 2026

ZBIO Forecast — Price Target — Prediction for 2027 - TradingView

Jun 25, 2026
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Jun 25, 2026

Price to sales forward of Zenas BioPharma, Inc. – BOATS:ZBIO - TradingView

Jun 25, 2026
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Jun 25, 2026

Price to book forward of Zenas BioPharma, Inc. – BOATS:ZBIO - TradingView

Jun 25, 2026
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Jun 24, 2026

Zenas Biopharma Inc (ZBIO) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jun 24, 2026
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Jun 23, 2026

Zenas Biopharma Inc (ZBIO) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Jun 23, 2026
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Jun 21, 2026

Zenas BioPharma's CEO Purchased 60,000 Company Shares. Here's a Deeper Look at the Transaction. - The Motley Fool

Jun 21, 2026
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Jun 20, 2026

ZBIO Q1 2026 Earnings: Narrower-than-Expected Loss Drives Positive Stock ReactionStrong Earnings Momentum - DonanımHaber

Jun 20, 2026
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Jun 18, 2026

Zenas Biopharma Inc (ZBIO) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jun 18, 2026
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Jun 18, 2026

Zenas Biopharma Inc (ZBIO) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jun 18, 2026
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Jun 18, 2026

Zenas Biopharma Inc (ZBIO) Institutional Confidence - TradingKey

Jun 18, 2026
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Jun 18, 2026

Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - The Manila Times

Jun 18, 2026

Zenas Biopharma Inc Stock (ZBIO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Zenas Biopharma Inc Stock (ZBIO) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
MOULDER LEON O JR
Chief Executive Officer
Apr 29 '26
Buy
17.62
35,000
616,700
1,786,039
MOULDER LEON O JR
Chief Executive Officer
Apr 28 '26
Buy
18.02
25,000
450,500
1,751,039
Lu Hongbo
Director
Mar 31 '26
Buy
18.63
3,768
70,198
426,736
Fairmount Funds Management LLC
Director
Mar 31 '26
Buy
20.00
150,000
3,000,000
2,359,025
MOULDER LEON O JR
Chief Executive Officer
Mar 31 '26
Buy
19.31
34,000
656,540
1,726,039
MOULDER LEON O JR
Chief Executive Officer
Mar 30 '26
Buy
18.23
20,000
364,600
1,692,039
Lu Hongbo
Director
Mar 31 '26
Buy
20.00
75,000
1,500,000
422,968
Lu Hongbo
Director
Feb 11 '26
Buy
22.50
25,985
584,662
347,968
Allen Patricia L
Director
Feb 12 '26
Buy
24.85
15,700
390,088
15,700
Allen Patricia L
Director
Feb 13 '26
Buy
26.36
4,160
109,658
19,860
$106.92
price down icon 0.46%
$117.67
price up icon 0.84%
$35.01
price down icon 0.26%
$58.83
price down icon 0.32%
ONC ONC
$325.90
price down icon 0.27%
$271.77
price up icon 1.13%
Cap:     |  Volume (24h):