Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$1.3M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
2 of 10 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 19 business days late.
The 29 most recent Form 4 transactions.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
| Jun 25 | ZLAB | Zai Lab Ltd | MEXER | 14,600 | — | — | +73.6% | Open the original filing on SEC.gov |
| May 14 | ZLAB | Zai Lab Ltd | SSELL◷ | 3,517 | $20.19 | $71K | -15.0% | Open the original filing on SEC.gov |
| Apr 6 | ZLAB | Zai Lab Ltd | SSELL | 1,224 | $20.45 | $25K | -5.0% | Open the original filing on SEC.gov |
| Apr 2 | ZLAB | Zai Lab Ltd | MEXER◆ | 5,031 | — | — | — | Open the original filing on SEC.gov |
| Apr 2 | ZLAB | Zai Lab Ltd | SSELL | 4,194 | $20.39 | $85.5K | -14.6% | Open the original filing on SEC.gov |
| Apr 2 | ZLAB | Zai Lab Ltd | MEXER | 5,031 | — | — | +21.2% | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER◆ | 13,758 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER◆ | 830 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER◆ | 2,671 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER | 13,758 | — | — | +137.7% | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER | 830 | — | — | +9.1% | Open the original filing on SEC.gov |
| Apr 1 | ZLAB | Zai Lab Ltd | MEXER | 2,671 | — | — | +41.1% | Open the original filing on SEC.gov |
| Mar 13 | ZLAB | Zai Lab Ltd | SSELL | 1,281 | $18.63 | $23.9K | -16.5% | Open the original filing on SEC.gov |
| Mar 12 | ZLAB | Zai Lab Ltd | MEXER◆ | 4,258 | — | — | — | Open the original filing on SEC.gov |
| Mar 12 | ZLAB | Zai Lab Ltd | MEXER | 4,258 | — | — | +121.1% | Open the original filing on SEC.gov |
| Mar 5 | ZLAB | Zai Lab Ltd | SSELL◷ | 15,569 | $19.06 | $296.7K | -81.6% | Open the original filing on SEC.gov |
| Mar 4 | ZLAB | Zai Lab Ltd | AGRANT◆ | 27,027 | — | — | — | Open the original filing on SEC.gov |
| Mar 4 | ZLAB | Zai Lab Ltd | AGRANT◆ | 83,160 | — | — | — | Open the original filing on SEC.gov |
| Mar 4 | ZLAB | Zai Lab Ltd | AGRANT◆ | 11,924 | — | — | — | Open the original filing on SEC.gov |
| Dec 16, 2025 | ZLAB | Zai Lab Ltd | SSELL◷ | 8,651 | $17.14 | $148.3K | -31.2% | Open the original filing on SEC.gov |
| Nov 21, 2025 | ZLAB | Zai Lab Ltd | SSELL◷ | 14,328 | $19.78 | $283.4K | -34.1% | Open the original filing on SEC.gov |
| Aug 18, 2025 | ZLAB | Zai Lab Ltd | SSELL | 1,883 | $36.24 | $68.2K | -4.3% | Open the original filing on SEC.gov |
| Aug 15, 2025 | ZLAB | Zai Lab Ltd | MEXER◆ | 4,850 | — | — | — | Open the original filing on SEC.gov |
| Aug 15, 2025 | ZLAB | Zai Lab Ltd | MEXER | 4,850 | — | — | +12.4% | Open the original filing on SEC.gov |
| Jun 26, 2025 | ZLAB | Zai Lab Ltd | SSELL | 5,877 | $36.13 | $212.3K | -13.1% | Open the original filing on SEC.gov |
| Jun 25, 2025 | ZLAB | Zai Lab Ltd | MEXER◆ | 14,600 | — | — | — | Open the original filing on SEC.gov |
| Jun 25, 2025 | ZLAB | Zai Lab Ltd | MEXER | 14,600 | — | — | +48.1% | Open the original filing on SEC.gov |