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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker ZLAB
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | Joshua L. Smiley Former Officer | ZLAB Zai Lab Limited | 98,653 | $2.6M | — | Aug 20, 2026 | — | Form 144 ↗ |
| Aug 19, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 260 | $7,020 | 10b5-1 | Aug 19, 2026 | Form 4 ↗ 2 days later · 260 shares | Form 144 ↗ |
| Aug 12, 2026 | William Lis Director | ZLAB Zai Lab Limited | 8,506 | $212.7K | 10b5-1 | Aug 12, 2026 | Form 4 ↗ 1 day later · 8,506 shares | Form 144 ↗ |
| Aug 11, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 619 | $15.5K | 10b5-1 | Aug 11, 2026 | Form 4 ↗ 2 days later · 619 shares | Form 144 ↗ |
| Jun 30, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 7,026 | $130.2K | — | Jun 30, 2026 | Form 4 ↗ 1 day later · 7,026 shares | Form 144 ↗ |
| Jun 26, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 2,264 | $39.5K | — | Jun 26, 2026 | Form 4 ↗ 3 days later · 2,264 shares | Form 144 ↗ |
| Jun 26, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 4,103 | $71.6K | — | Jun 26, 2026 | Form 4 ↗ 3 days later · 4,103 shares | Form 144 ↗ |
| Jun 26, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 24,543 | $428.6K | — | Jun 26, 2026 | Form 4 ↗ 3 days later · 24,543 shares | Form 144 ↗ |
| Jun 22, 2026 | William Lis Director | ZLAB Zai Lab Limited | 7,040 | $127.4K | 10b5-1 | Jun 22, 2026 | Form 4 ↗ 2 days later · 7,040 shares | Form 144 ↗ |
| May 18, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $976.0K | 10b5-1 | May 18, 2026 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| May 15, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $1.0M | 10b5-1 | May 15, 2026 | Form 4 ↗ 4 days later · 100,000 shares | Form 144 ↗ |
| May 14, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $1.0M | 10b5-1 | May 14, 2026 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| May 14, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 3,517 | $71.0K | 10b5-1 | May 14, 2026 | Form 4 ↗ 1 day later · 3,517 shares | Form 144 ↗ |
| May 13, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $960.0K | 10b5-1 | May 13, 2026 | Form 4 ↗ 2 days later · 100,000 shares | Form 144 ↗ |
| Apr 6, 2026 | Joshua L. Smiley Officer | ZLAB Zai Lab Limited | 3,017 | $61.7K | — | Apr 6, 2026 | Form 4 ↗ 2 days later · 3,017 shares | Form 144 ↗ |
| Apr 6, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 2,653 | $54.2K | — | Apr 6, 2026 | Form 4 ↗ 2 days later · 2,653 shares | Form 144 ↗ |
| Apr 6, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 1,224 | $25.0K | — | Apr 6, 2026 | Form 4 ↗ 2 days later · 1,224 shares | Form 144 ↗ |
| Apr 6, 2026 | Rafael Amado Officer | ZLAB Zai Lab Limited | 2,739 | $56.0K | — | Apr 6, 2026 | Form 4 ↗ 2 days later · 2,739 shares | Form 144 ↗ |
| Apr 6, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 853 | $17.4K | — | Apr 6, 2026 | Form 4 ↗ 2 days later · 853 shares | Form 144 ↗ |
| Apr 2, 2026 | Rafael Amado Officer | ZLAB Zai Lab Limited | 9,910 | $202.1K | — | Apr 2, 2026 | Form 4 ↗ 1 day later · 9,910 shares | Form 144 ↗ |
| Apr 2, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 5,576 | $113.7K | — | Apr 2, 2026 | Form 4 ↗ 1 day later · 5,576 shares | Form 144 ↗ |
| Apr 2, 2026 | Joshua L. Smiley Officer | ZLAB Zai Lab Limited | 9,614 | $196.0K | — | Apr 2, 2026 | Form 4 ↗ 1 day later · 9,614 shares | Form 144 ↗ |
| Apr 2, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 4,194 | $85.5K | — | Apr 2, 2026 | Form 4 ↗ 1 day later · 4,194 shares | Form 144 ↗ |
| Apr 2, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 5,199 | $106.0K | — | Apr 2, 2026 | Form 4 ↗ 1 day later · 5,199 shares | Form 144 ↗ |
| Mar 13, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 1,281 | $23.9K | — | Mar 13, 2026 | Form 4 ↗ 3 days later · 1,281 shares | Form 144 ↗ |
| Mar 13, 2026 | Joshua L. Smiley Officer | ZLAB Zai Lab Limited | 1,966 | $36.6K | — | Mar 13, 2026 | Form 4 ↗ 3 days later · 1,966 shares | Form 144 ↗ |
| Mar 13, 2026 | Rafael Amado Officer | ZLAB Zai Lab Limited | 2,957 | $55.1K | — | Mar 13, 2026 | Form 4 ↗ 3 days later · 2,957 shares | Form 144 ↗ |
| Mar 13, 2026 | Chen Yajing Officer | ZLAB Zai Lab Limited | 1,703 | $31.7K | — | Mar 13, 2026 | Form 4 ↗ 3 days later · 1,703 shares | Form 144 ↗ |
| Mar 11, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 1,067 | $20.4K | — | Mar 11, 2026 | Form 4 ↗ 1 day later · 1,067 shares | Form 144 ↗ |
| Mar 9, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $960.5K | 10b5-1 | Mar 9, 2026 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| Mar 6, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $959.0K | 10b5-1 | Mar 6, 2026 | Form 4 ↗ 4 days later · 100,000 shares | Form 144 ↗ |
| Mar 5, 2026 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 15,569 | $296.7K | 10b5-1 | Mar 5, 2026 | Form 4 ↗ 1 day later · 15,569 shares | Form 144 ↗ |
| Mar 5, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $953.0K | 10b5-1 | Mar 5, 2026 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| Mar 4, 2026 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $914.0K | 10b5-1 | Mar 4, 2026 | Form 4 ↗ 2 days later · 100,000 shares | Form 144 ↗ |
| Mar 3, 2026 | Rafael Amado Officer | ZLAB Zai Lab Limited | 10,000 | $173.8K | 10b5-1 | Mar 3, 2026 | Form 4 ↗ 2 days later · 10,000 shares | Form 144 ↗ |
| Dec 31, 2025 | Rafael Amado Officer | ZLAB Zai Lab Limited | 10,787 | $188.0K | — | Dec 31, 2025 | Form 4 ↗ 2 days later · 10,787 shares | Form 144 ↗ |
| Dec 16, 2025 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 8,651 | $148.3K | 10b5-1 | Dec 16, 2025 | Form 4 ↗ 2 days later · 8,651 shares | Form 144 ↗ |
| Nov 21, 2025 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 14,328 | $283.4K | 10b5-1 | Nov 21, 2025 | Form 4 ↗ 4 days later · 14,328 shares | Form 144 ↗ |
| Nov 3, 2025 | Chen Yajing Officer | ZLAB Zai Lab Limited | 240 | $6,439 | — | Nov 3, 2025 | Form 4 ↗ 1 day later · 240 shares | Form 144 ↗ |
| Oct 2, 2025 | Chen Yajing Officer | ZLAB Zai Lab Limited | 456 | $15.6K | — | Oct 2, 2025 | Form 4 ↗ 1 day later · 456 shares | Form 144 ↗ |
| Aug 18, 2025 | Edmondson Frazor Titus III Officer | ZLAB Zai Lab Limited | 1,883 | $68.2K | — | Aug 18, 2025 | Form 4 ↗ 1 day later · 1,883 shares | Form 144 ↗ |
| Aug 18, 2025 | Joshua L. Smiley Officer | ZLAB Zai Lab Limited | 6,641 | $240.6K | — | Aug 18, 2025 | Form 4 ↗ 1 day later · 6,641 shares | Form 144 ↗ |
| Aug 15, 2025 | Chen Yajing Officer | ZLAB Zai Lab Limited | 610 | $21.5K | — | Aug 15, 2025 | Form 4 ↗ 3 days later · 1,438 shares | Form 144 ↗ |
| Aug 15, 2025 | Chen Yajing Officer | ZLAB Zai Lab Limited | 828 | $29.4K | 10b5-1 | Aug 15, 2025 | Form 4 ↗ 3 days later · 1,438 shares | Form 144 ↗ |
| Aug 13, 2025 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 46,387 | $1.6M | 10b5-1 | Aug 13, 2025 | Form 4 ↗ 1 day later · 96,387 shares | Form 144 ↗ |
| Aug 12, 2025 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $1.7M | 10b5-1 | Aug 12, 2025 | Form 4 ↗ 2 days later · 96,387 shares | Form 144 ↗ |
| Aug 11, 2025 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $1.7M | 10b5-1 | Aug 11, 2025 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| Aug 8, 2025 | Du Ying Officer, Director | ZLAB Zai Lab Limited | 50,000 | $1.7M | 10b5-1 | Aug 8, 2025 | Form 4 ↗ 4 days later · 100,000 shares | Form 144 ↗ |
| Aug 8, 2025 | Rafael Amado Officer | ZLAB Zai Lab Limited | 3,000 | $105.0K | 10b5-1 | Aug 8, 2025 | Form 4 ↗ 4 days later · 3,000 shares | Form 144 ↗ |
| Aug 8, 2025 | Chen Yajing Officer | ZLAB Zai Lab Limited | 4,096 | $139.3K | 10b5-1 | Aug 8, 2025 | Form 4 ↗ 4 days later · 4,096 shares | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 5:17 PM EST.
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