Zai Lab Limited (ZLAB)
NASDAQ$38.2
Market Cap
$413.61M
Sector
Healthcare
Industry
Biotechnology
Rank in Sector
318 of 924
Rank in Industry
184 of 527
Insider Buys Sum
Cluster
Trading
Trading
Insider Buys
Quantity
Quantity
Historical
Profitability
Profitability
Investor
Ownership
Ownership
Largest Insider Buys in Sector
ZLAB Insider Trading Activity
ZLAB Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $64,200 | 1 | 3 |
Sells | $6,355,644 | 29 | 97 |
Related Transactions
| Smiley Joshua L | See Remarks | 1 | $64,200 | 2 | $103,719 | $-39,519 |
| GAYNOR RICHARD | director | 0 | $0 | 1 | $48,750 | $-48,750 |
| Chen Yajing | Chief Financial Officer | 0 | $0 | 6 | $79,729 | $-79,729 |
| Chen Kai-Xian | director | 0 | $0 | 1 | $133,455 | $-133,455 |
| Reinhart Harald | See Remarks | 0 | $0 | 3 | $194,650 | $-194,650 |
| Amado Rafael | See Remarks | 0 | $0 | 4 | $328,325 | $-328,325 |
| Lis William | director | 0 | $0 | 2 | $674,785 | $-674,785 |
| Edmondson Frazor Titus III | Chief Legal Officer | 0 | $0 | 7 | $1.04M | $-1.04M |
| Du Ying | Chairperson & CEO | 0 | $0 | 5 | $3.99M | $-3.99M |
About Zai Lab Limited
Zai Lab Limited develops and commercializes therapies to treat oncology, autoimmune disorders, infectious diseases, and neuroscience primarily in Mainland China and Hong Kong. The company's commercial products include Zejula, a once-daily small-molecule poly polymerase 1/2 inhibitor; Optune, a device that delivers tumor treating fields; NUZYRA for acute bacterial skin and skin structure infections, and community acquired bacterial pneumonia; and Qinlock to treat gastrointestinal stromal tumors. It also develops Odronextamab to treat follicular …
Insider Activity of Zai Lab Limited
Over the last 12 months, insiders at Zai Lab Limited have bought $64,200 and sold $6.36M worth of Zai Lab Limited stock.
On average, over the past 5 years, insiders at Zai Lab Limited have bought $222,127 and sold $49.29M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Smiley Joshua L (See Remarks) — $64,200.
The last purchase of 3,000 shares for transaction amount of $64,200 was made by Smiley Joshua L (See Remarks) on 2024‑05‑13.
List of Insider Buy and Sell Transactions, Zai Lab Limited
| 2025-03-03 | Sale | Du Ying | Chairperson & CEO | 50,000 0.4786% | $32.44 | $1.62M | +11.66% | |
| 2025-02-28 | Sale | Du Ying | Chairperson & CEO | 50,000 0.4548% | $34.47 | $1.72M | +2.25% | |
| 2025-02-28 | Sale | Lis William | director | 15,000 0.1305% | $32.98 | $494,700 | +2.25% | |
| 2025-02-28 | Sale | Edmondson Frazor Titus III | Chief Legal Officer | 14,544 0.1266% | $32.98 | $479,661 | +2.25% | |
| 2024-12-31 | Sale | Amado Rafael | See Remarks | 7,583 0.007% | $26.28 | $199,289 | +5.12% | |
| 2024-11-04 | Sale | Chen Yajing | Chief Financial Officer | 167 0.0002% | $30.66 | $5,121 | -11.28% | |
| 2024-10-02 | Sale | Chen Yajing | Chief Financial Officer | 301 0.0003% | $25.40 | $7,645 | +7.11% | |
| 2024-09-03 | Sale | GAYNOR RICHARD | director | 2,500 0.0025% | $19.50 | $48,750 | +38.84% | |
| 2024-08-19 | Sale | Edmondson Frazor Titus III | Chief Legal Officer | 1,924 0.0019% | $16.95 | $32,620 | +57.00% | |
| 2024-08-16 | Sale | Smiley Joshua L | See Remarks | 4,352 0.0045% | $16.67 | $72,561 | +56.15% | |
| 2024-08-15 | Sale | Chen Yajing | Chief Financial Officer | 422 0.0004% | $16.06 | $6,779 | +60.06% | |
| 2024-08-12 | Sale | Amado Rafael | See Remarks | 3,115 0.0031% | $16.20 | $50,463 | +63.55% | |
| 2024-07-01 | Sale | Du Ying | Chairperson & CEO | 7,013 0.0069% | $17.48 | $122,573 | +51.24% | |
| 2024-07-01 | Sale | Chen Kai-Xian | director | 7,750 0.0075% | $17.22 | $133,455 | +51.24% | |
| 2024-07-01 | Sale | Lis William | director | 10,397 0.0102% | $17.32 | $180,085 | +51.24% | |
| 2024-06-26 | Sale | Du Ying | Chairperson & CEO | 23,939 0.0242% | $17.90 | $428,532 | +44.96% | |
| 2024-06-26 | Sale | Reinhart Harald | See Remarks | 7,431 0.0075% | $17.90 | $133,022 | +44.96% | |
| 2024-06-26 | Sale | Edmondson Frazor Titus III | Chief Legal Officer | 5,062 0.0051% | $17.90 | $90,615 | +44.96% | |
| 2024-06-26 | Sale | Chen Yajing | Chief Financial Officer | 2,154 0.0022% | $17.90 | $38,559 | +44.96% | |
| 2024-05-14 | Sale | Edmondson Frazor Titus III | Chief Legal Officer | 10,000 0.01% | $21.33 | $213,346 | +15.31% |
Total: 90
*Gray background shows transactions not older than one year
Insider Historical Profitability
<0.0001%
| Smiley Joshua L | See Remarks | 43232 0.3993% | $1.65M | 4 | 2 | <0.0001% |
| WIRTH PETER | director | 0 0% | $0 | 1 | 1 | <0.0001% |
*Gray background shows insiders who have made transactions during last year
Historical Insider Profitability vs. Competitors
$14,527,743 | 76 | 38.40% | $447.93M | |
$84,871,118 | 57 | 17.71% | $412.59M | |
$24,384,691 | 42 | -30.27% | $455.92M | |
$26,923,982 | 20 | -17.22% | $407.13M | |
$6,280,187 | 19 | 6.80% | $474.63M |
ZLAB Institutional Investors: Active Positions
| Increased Positions | 85 | +84.16% | 20M | +41.7% |
| Decreased Positions | 45 | -44.55% | 9M | -18.25% |
| New Positions | 38 | New | 8M | New |
| Sold Out Positions | 10 | Sold Out | 2M | Sold Out |
| Total Postitions | 141 | +39.6% | 58M | +23.45% |
ZLAB Ownership Change vs Market
Institutional Investor Ownership
Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
| Wellington Management Group Llp | $230,624.00 | 6.05% | 6.66M | -2M | -21.09% | 2024-12-31 |
| Janus Henderson Group Plc | $227,512.00 | 5.97% | 6.57M | -2M | -25.02% | 2024-12-31 |
| Capital World Investors | $222,854.00 | 5.85% | 6.43M | -1,959 | -0.03% | 2024-12-31 |
| Fmr Llc | $189,671.00 | 4.98% | 5.48M | +5M | +749.1% | 2024-12-31 |
| Morgan Stanley | $109,703.00 | 2.88% | 3.17M | +1M | +84.73% | 2024-12-31 |
| Rtw Investments, Lp | $86,916.00 | 2.28% | 2.51M | +3M | New | 2024-12-31 |
| Price T Rowe Associates Inc /Md/ | $81,543.00 | 2.14% | 2.35M | +548,378 | +30.37% | 2024-12-31 |
| Bamco Inc /Ny/ | $66,131.00 | 1.74% | 1.91M | +2,568 | +0.14% | 2024-12-31 |
| Clearbridge Investments, Llc | $64,529.00 | 1.69% | 1.86M | +989,664 | +113.34% | 2024-12-31 |
| Principal Financial Group Inc | $61,069.00 | 1.6% | 1.76M | +2M | New | 2024-12-31 |
Financial Ratios
Summary
Comparison with Competitors
Analyst Recommendations
Analyst Price Targets
Screener Ideas
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