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Zai Lab Ltd

corporate_fare Company Profile

Zai Lab Ltd

ZLAB·NASDAQ·Life Sciences·CIK 0001704292

We are a patient-focused, innovative, commercial-stage, global biopharmaceutical company with a substantial presence in both Greater China and the United States. We focus on discovering, developing, and commercializing products for medical conditions with significant unmet needs in oncology, immunology, neuroscience, and infectious disease. Our experienced team has formed partnerships with leading global biopharmaceutical companies, resulting in a broad pipeline that includes multiple commercial products and multiple programs in late-stage clinical development. We also have an in-house research and development team with strong product discovery and translational research capabilities, and we are developing a pipeline of proprietary product candidates with global rights. Our mission is to be a leading global biopharmaceutical company focused on discovering, developing, and commercializing innovative therapies that improve the lives of patients. To achieve this, our strategy involves three pillars: accelerating medicines to patients by investing in research and development, expanding and strengthening our global and regional pipelines through internal discovery and collaborations, and continuing our commercial excellence and execution by increasing access to existing commercial products and improving efficiency as we prepare for new product launches or new indications for existing products.

Zai Lab Ltd (NASDAQ:ZLAB) is a publicly traded company in the Life Sciences sector. Wiseek has independently scored 11 items for ZLAB at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-06, rated 7/10. Across its 11 most recent items scored 7 or higher, the top rating is 8/10, with 6 rated 8 or above. Recent SEC coverage for ZLAB spans 10-Q, 8-K, 144, DEF 14A.

Recent high-impact activity:

  • Zai Lab Reports Q2 Revenue Decline and Increased Loss Amidst Key Pipeline Progress
  • Zai Lab's Q2 Revenue Holds Steady as Pipeline Catalysts and Regulatory Progress Take Center Stage
  • Shareholders Approve 10% Share Issuance and Repurchase Mandates
  • Zai Lab President & COO Josh Smiley Departs; CEO Samantha Du Absorbs Responsibilities
  • Officer & Director Du Ying Files Intent to Sell Nearly $1M in Shares, Continuing Recent Pattern

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$460.16M
Net Income
-$175.54M
Diluted EPS
-$0.16
Op. Cash Flow
-$150.79M
Free Cash Flow
-$158.89M
Gross Profit
$269.64M
Operating Income
-$229.43M
Cash & Equivalents
$679.57M
Total Debt
$204.53M
Debt / Equity
0.29×
Net Margin
-38.1%
Shares Outstanding
1.11B sh
Source: 10-K · filed 2026-02-26 · accession 0001704292-26-000015

Short Interest & Short Volume

9.19 days to cover

FINRA reported short interest of 8,156,879 shares in ZLAB as of the September 15, 2026 settlement, a 1.7% increase from the prior period — about 9.2 days to cover at its recent average daily volume. On October 2, 2026, 36.5% of ZLAB volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)8,156,879 shares as of September 15, 2026
Change vs prior period▲ 1.7%
Days to cover9.19 at avg daily volume of 888,062
Daily short volume (FINRA facilities)36.5% of 357,657 shares on October 2, 2026
5-day average short volume29.4%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

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$24.23 -0.10% today
52-week range · as of 2026-08-06 $15.96 – $39.64
Market cap
$2.84B
Volume
951.8K (1.1× avg)
3-mo avg 850.4K
Live data · 2026-10-05 03:36 UTC · Market closed

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feed ZLAB - Latest Insights

ZLAB
Aug 06, 2026, 6:40 AM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $18.64
Real-time Price: $24.23 info
Change: +$5.59 (+30%) info
Market Cap: $2.843B info
ZLAB
Aug 06, 2026, 6:34 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $18.64
Real-time Price: $24.23 info
Change: +$5.59 (+30%) info
Market Cap: $2.843B info
ZLAB
Jun 17, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $17.88
Real-time Price: $24.23 info
Change: +$6.35 (+36%) info
Market Cap: $2.843B info
ZLAB
May 21, 2026, 5:18 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $19.10
Real-time Price: $24.23 info
Change: +$5.13 (+27%) info
Market Cap: $2.843B info
ZLAB
May 18, 2026, 11:34 AM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $18.95
Real-time Price: $24.23 info
Change: +$5.28 (+28%) info
Market Cap: $2.843B info
ZLAB
May 15, 2026, 9:49 AM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $21.22
Real-time Price: $24.23 info
Change: +$3.02 (+14%) info
Market Cap: $2.843B info
ZLAB
May 07, 2026, 6:09 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $20.99
Real-time Price: $24.23 info
Change: +$3.24 (+15%) info
Market Cap: $2.843B info
ZLAB
Apr 28, 2026, 7:16 AM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $21.99
Real-time Price: $24.23 info
Change: +$2.24 (+10%) info
Market Cap: $2.843B info
ZLAB
Apr 17, 2026, 7:12 AM EDT
Filing Type: PRE 14A
Importance Score:
8
Price at Filing: $23.49
Real-time Price: $24.23 info
Change: +$0.740 (+3%) info
Market Cap: $2.843B info
ZLAB
Feb 26, 2026, 7:08 AM EST
Filing Type: 10-K
Importance Score:
8
Price at Filing: $19.30
Real-time Price: $24.23 info
Change: +$4.93 (+26%) info
Market Cap: $2.843B info
ZLAB
Feb 26, 2026, 7:04 AM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $19.20
Real-time Price: $24.23 info
Change: +$5.03 (+26%) info
Market Cap: $2.843B info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets