Stock listing
NASDAQ:ZBIO Zenas BioPharma, Inc. Stock
Home listing (NASDAQ) of Zenas BioPharma, Inc.
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Share price · NASDAQ:ZBIO
$26.71 USD +1.87 (+7.5%)
Close on Oct 19, 2026
- Day range
- $25.08 – $27.55 USDOct 19, 2026
- Volume
- 696,535 sharesOct 19, 2026
- Market value
- $1.74B USDAt the close on Oct 19, 2026 · price × 65.18M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ZBIO · Home | $26.71 USD | +1.87 (+7.5%) | 696,535 | $25.08 | $27.55 | $25.08 | $24.84 | Close on Oct 19, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 19, 2026 · NASDAQ:ZBIO · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $26.71 | +1.87 | +7.5% | $25.08 | $27.55 | $25.08 | 696,535 | |
| $24.84 | -0.56 | -2.2% | $25.36 | $25.96 | $24.51 | 661,703 | |
| $25.40 | +0.54 | +2.2% | $24.96 | $25.94 | $24.26 | 471,886 | |
| $24.86 | -0.30 | -1.2% | $24.82 | $26.49 | $24.39 | 424,951 | |
| $25.16 | -1.24 | -4.7% | $26.11 | $27.00 | $25.04 | 519,662 | |
| $26.40 | -0.86 | -3.2% | $26.93 | $27.49 | $26.30 | 602,500 | |
| $27.26 | +1.02 | +3.9% | $26.18 | $27.64 | $26.18 | 429,600 | |
| $26.24 | -1.94 | -6.9% | $27.98 | $27.98 | $25.51 | 557,500 | |
| $28.18 | +1.24 | +4.6% | $26.89 | $28.86 | $26.78 | 509,100 | |
| $26.94 | -0.89 | -3.2% | $27.87 | $28.14 | $26.28 | 357,600 | |
| $27.83 | -0.465 | -1.6% | $28.47 | $29.06 | $27.77 | 1,131,900 | |
| $28.30 | +0.355 | +1.3% | $28.47 | $29.20 | $27.84 | 1,513,600 | |
| $27.94 | +0.97 | +3.6% | $26.89 | $29.23 | $26.55 | 881,900 | |
| $26.97 | +0.21 | +0.8% | $26.99 | $28.38 | $26.54 | 623,200 | |
| $26.76 | -0.79 | -2.9% | $27.30 | $27.62 | $26.18 | 440,600 | |
| $27.55 | +0.60 | +2.2% | $27.07 | $28.23 | $26.46 | 615,300 | |
| $26.95 | -0.55 | -2.0% | $27.44 | $28.50 | $25.90 | 747,800 | |
| $27.50 | -2.13 | -7.2% | $29.51 | $30.12 | $25.70 | 962,900 | |
| $29.63 | -3.42 | -10.3% | $33.09 | $33.09 | $29.53 | 525,100 | |
| $33.05 | +0.50 | +1.5% | $32.55 | $33.84 | $32.15 | 452,800 | |
| $32.55 | +1.05 | +3.3% | $31.62 | $33.19 | $31.00 | 414,500 | |
| $31.50 | -0.47 | -1.5% | $32.04 | $32.04 | $31.25 | 2,515,200 | |
| $31.97 | -0.35 | -1.1% | $32.78 | $33.48 | $31.55 | 527,800 | |
| $32.32 | +0.39 | +1.2% | $31.89 | $33.23 | $31.59 | 746,400 | |
| $31.93 | +0.02 | +0.1% | $32.06 | $32.06 | $30.27 | 716,000 | |
| $31.91 | +0.79 | +2.5% | $31.00 | $32.00 | $30.66 | 634,600 | |
| $31.12 | +0.02 | +0.1% | $31.48 | $32.32 | $31.12 | 421,700 | |
| $31.10 | -1.19 | -3.7% | $31.88 | $31.89 | $30.73 | 646,900 | |
| $32.29 | -0.76 | -2.3% | $33.02 | $33.53 | $32.09 | 385,400 | |
| $33.05 | +0.17 | +0.5% | $32.65 | $33.84 | $32.31 | 441,200 | |
| $32.88 | -0.04 | -0.1% | $32.66 | $33.29 | $32.38 | 452,700 | |
| $32.92 | -0.21 | -0.6% | $33.42 | $33.66 | $32.37 | 515,100 | |
| $33.13 | +1.15 | +3.6% | $32.21 | $33.40 | $31.93 | 757,500 | |
| $31.98 | -0.34 | -1.1% | $32.20 | $32.73 | $31.55 | 432,300 | |
| $32.32 | +1.05 | +3.4% | $31.51 | $32.77 | $29.88 | 527,700 | |
| $31.27 | -1.35 | -4.1% | $32.27 | $32.38 | $31.19 | 439,100 | |
| $32.62 | -0.42 | -1.3% | $32.81 | $33.69 | $32.38 | 659,000 | |
| $33.04 | -0.73 | -2.2% | $33.80 | $33.99 | $31.91 | 651,600 | |
| $33.77 | +2.12 | +6.7% | $32.00 | $33.78 | $31.65 | 633,583 | |
| $31.65 | -0.64 | -2.0% | $32.40 | $32.48 | $30.95 | 481,882 | |
| $32.29 | +0.67 | +2.1% | $31.83 | $32.79 | $31.45 | 808,700 | |
| $31.62 | +0.37 | +1.2% | $30.72 | $32.20 | $29.50 | 1,172,500 | |
| $31.25 | -0.66 | -2.1% | $32.80 | $32.89 | $30.92 | 2,702,700 | |
| $31.91 | +1.41 | +4.6% | $30.22 | $31.96 | $30.22 | 659,800 | |
| $30.50 | +0.99 | +3.4% | $29.95 | $30.81 | $28.72 | 490,100 | |
| $29.51 | +0.31 | +1.1% | $28.76 | $30.31 | $28.16 | 630,000 | |
| $29.20 | -2.09 | -6.7% | $30.39 | $31.00 | $27.81 | 881,500 | |
| $31.29 | -1.15 | -3.5% | $32.05 | $32.97 | $31.12 | 461,600 | |
| $32.44 | +0.45 | +1.4% | $31.43 | $32.88 | $30.71 | 1,071,547 | |
| $31.99 | -0.44 | -1.4% | $32.24 | $32.70 | $31.61 | 409,916 | |
| $32.43 | +0.26 | +0.8% | $32.85 | $33.08 | $31.65 | 264,000 | |
| $32.17 | +0.31 | +1.0% | $31.51 | $33.00 | $31.32 | 676,900 | |
| $31.86 | +0.44 | +1.4% | $31.93 | $32.38 | $31.23 | 411,000 | |
| $31.42 | +0.29 | +0.9% | $31.09 | $31.73 | $30.45 | 378,100 | |
| $31.13 | -0.31 | -1.0% | $32.08 | $32.18 | $30.33 | 429,300 | |
| $31.44 | -0.83 | -2.6% | $32.69 | $32.95 | $30.60 | 452,200 | |
| $32.27 | +1.18 | +3.8% | $31.37 | $32.96 | $30.75 | 738,000 | |
| $31.09 | -1.20 | -3.7% | $32.43 | $32.43 | $30.25 | 625,600 | |
| $32.29 | -0.53 | -1.6% | $32.64 | $33.30 | $31.81 | 773,800 | |
| $32.82 | +2.43 | +8.0% | $30.91 | $33.42 | $30.85 | 1,153,900 | |
| $30.39 | -0.60 | -1.9% | $31.30 | $31.30 | $30.09 | 558,900 | |
| $30.99 | -0.50 | -1.6% | $31.04 | $31.56 | $30.30 | 402,000 | |
| $31.49 | -0.87 | -2.7% | $32.15 | $32.35 | $31.01 | 1,168,100 | |
| $32.36 | +1.66 | +5.4% | $31.00 | $34.05 | $30.77 | 1,634,900 | |
| $30.70 | +1.17 | +4.0% | $29.68 | $31.62 | $29.01 | 885,400 |
- Ticker
- NASDAQ:ZBIO
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 16, 2026
Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
Latest deck · 2026
Technical Presentation (2026)
Technical · 24 slides
Latest news
Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
Oct 16, 2026
Closed $26.71 (+7.5%) on Oct 19, 2026
Zenas BioPharma to Host Virtual R&D Event
Oct 6, 2026
Closed $26.94 (-3.2%) on Oct 6, 2026
Zenas BioPharma Announces Upcoming Presentations of Obexelimab Data in IgG4-Related Disease at the IgG4ward! 6th International Symposium on IgG4-Related Disease and ACR Convergence 2026
Sep 22, 2026
Closed $33.05 (+1.5%) on Sep 22, 2026
Zenas BioPharma to Host Obexelimab IgG4-RD Investor Event
Sep 8, 2026
Closed $33.05 (+0.5%) on Sep 8, 2026
Zenas BioPharma Reports Second Quarter 2026 Financial Results and Provides Corporate Update
Aug 13, 2026
Closed $29.20 (-6.7%) on Aug 13, 2026
Decks
Technical Presentation (2026)
Technical · 24 slides · 2026
Merger or Acquisition (October 2025)
Merger or acquisition · 49 slides · Oct 8, 2025
Investor Presentation (June 2025)
Investor deck · 25 slides · Jun 4, 2025
Investor Presentation (December 2024)
Investor deck · 36 slides · Dec 2, 2024
Zenas BioPharma, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 24 in the last 12 months · 32 in all · newest Oct 16, 2026 · oldest 2025
- Decks
- 4 decks · latest 2026
Where Zenas BioPharma, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ZBIO · Home listing · This page | NASDAQ | United States | USD |
| BOATS:ZBIO | BOATS | United States | USD |
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