Live tape
Top 8, mentions 7d8,754GOOGL1,684 mentions▲ +0.04MRNA1,303 mentions▲ +0.09SNDK1,273 mentions▲ +0.10META1,116 mentions▲ +0.03NVDA1,036 mentions▲ +0.08SPCX893 mentions▲ +0.08NBIS744 mentions▲ +0.09MSFT705 mentions▲ +0.05

Equity · Healthcare

ZLAB

Zai Lab Limited · NasdaqGM

$20 −3.66% 1D Finazon · prior-day close
Price · Chart

This price chart is drawn by TradingView, from their own data, in an embed loaded from their servers. We hold too few licensed daily closes of our own for ZLAB to draw a line in its place.

The chart above plots the price of ZLAB over the range selected — one day to the full history — drawn by TradingView from their own data.

Market cap $22.2B
52-week range $16.32 – $40.56
Avg volume 216.8K

Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 19, 2026

ZLAB insider trades

SEC Form 4

ZLAB has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 14 August 2026.

Date Insider Type Shares Value
12 Aug 2026 Lis William Director Sell 8,506 $213K
11 Aug 2026 Chen Yajing Chief Financial Officer Sell 619 $15K
01 Jul 2026 GAYNOR RICHARD Director Buy 1,736 $33K
30 Jun 2026 Du Ying Chairperson & CEO Sell 7,026 $130K
26 Jun 2026 Chen Yajing Chief Financial Officer Sell 2,264 $40K
26 Jun 2026 Du Ying Chairperson & CEO Sell 24,543 $429K
26 Jun 2026 Edmondson Frazor Titus III Chief Legal Officer Sell 4,103 $72K
22 Jun 2026 Lis William Director Sell 7,040 $127K
18 May 2026 Du Ying Chairperson & CEO Sell 50,000 $950K
15 May 2026 Du Ying Chairperson & CEO Sell 50,000 $1.04M
14 May 2026 Du Ying Chairperson & CEO Sell 50,000 $1.00M
14 May 2026 Edmondson Frazor Titus III Chief Legal Officer Sell 3,517 $71K

Showing the 12 most recent of 50 open-market trades in this window. The figures above count all of them.

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
14 Aug 2026 Chen Yajing Chief Financial Officer Option exercise 1,250
14 Aug 2026 Chen Yajing Chief Financial Officer Tax withheld 427 $11K
02 Jul 2026 Du Ying Chairperson & CEO Option exercise 11,048
02 Jul 2026 Du Ying Chairperson & CEO Tax withheld 4,348 $83K
01 Jul 2026 Du Ying Chairperson & CEO Option exercise 18,000
01 Jul 2026 Du Ying Chairperson & CEO Tax withheld 7,083 $136K
29 Jun 2026 Du Ying Chairperson & CEO Option exercise 17,970
25 Jun 2026 Chen Yajing Chief Financial Officer Option exercise 6,250
25 Jun 2026 Du Ying Chairperson & CEO Option exercise 58,800
25 Jun 2026 Edmondson Frazor Titus III Chief Legal Officer Option exercise 14,600
17 Jun 2026 DIEKMAN JOHN D Director Award 22,371
17 Jun 2026 GAYNOR RICHARD Director Award 22,371

Showing the 12 most recent of 60 compensation filings in this window. The figures above count all of them.

ZLAB reported financials

SEC EDGAR XBRL

ZLAB reported revenue of $457.2M for the fiscal year ended 31 Dec 2025. Net income over the same period was −$175.5M.

Figure Reported Period
Revenue $457.2M 31 Dec 2025 fiscal year
Net income −$175.5M 31 Dec 2025 fiscal year
Diluted EPS −$0.16 31 Dec 2025 fiscal year
Total assets $1.1B 30 Jun 2026 at period end
Total equity $607.0M 30 Jun 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026

ZLAB earnings

SEC EDGAR
Date Period EPS Revenue
30 Jun 2026 Q2 2026 $-0.05 $106M
31 Mar 2026 Q1 2026 $-0.05 $100M
31 Dec 2025 FY 2025 $-0.16 $460M
30 Sep 2025 Q3 2025 $-0.03 $116M
30 Jun 2025 Q2 2025 $-0.04 $110M
31 Mar 2025 Q1 2025 $-0.04 $106M
31 Dec 2024 FY 2024 $-0.26 $399M
30 Sep 2024 Q3 2024 $-0.04 $102M

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

ZLAB institutional holders

SEC Form 13F

4 of the 45 institutional funds we track reported a ZLAB position for the quarter ended 30 Jun 2026 — a combined $54.6M; the latest of those filings landed 14 Aug 2026.

Fund Action Shares Value
Two Sigma Investments Added +319.5% shares 1,299,394 $24.7M
Citadel Advisors Held (±25%) −23.9% shares 1,284,706 $24.4M
Marshall Wace New position 147,217 $2.8M
D. E. Shaw & Co. Added +123.2% shares 141,158 $2.7M

Source: SEC EDGAR 13F filings