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Richard Gaynor is Director at Zai Lab. OQRO lists 4 transactions filed with the SEC under this name, the latest on Nov 13, 2026, each linked to the official Form 4.
Director
Disclosures on record
4
Companies involved
2
Zai LabZLAB
2 disclosures · Mar 2025 – Nov 2026 · 1 bought · 1 sold
Nov 10, 2026Bought~$33Kdisclosed Nov 13
DetailsOfficial recordMar 5, 2025Sold~$88Kdisclosed Mar 6
DetailsAlkermesALKS
2 disclosures · May 2026
May 20, 202612Kdisclosed May 22
DetailsOfficial recordMay 20, 20265,409disclosed May 22
DetailsOfficial recordAs of the latest filing on , Richard Gaynor reported holding 81,965 shares of Zai Lab (ZLAB), worth about $2.02M at the last close of $25 (Nov 13, 2026). In the last 12 months, Richard Gaynor bought $33K in 1 open-market purchase.
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Zai Lab ZLAB | 81,965 | 82K direct | $25 | $2.02M | Nov 10, 2026 |
Is this Richard Gaynor’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
Richard Gaynor bought shares on the open market in 2026. Sales in 2 of the 3 years since 2024.
Richard Gaynor reported 1 open-market purchase and 2 sales since 2024; purchases in 2026.
| Year | Bought | Sold |
|---|---|---|
| 2026 | $33K1×1 trade | — |
| 2025 | — | $88K1×1 trade |
| 2024 | — | $49K1×1 trade |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
On the latest SEC Form 4, dated Nov 10, 2026, Richard Gaynor reported holding 81,965 shares of Zai Lab (ZLAB). At the last close of $25 on Nov 13, 2026, that is about $2.02M. This is the stake disclosed in filings, not a net worth.
In SEC filings of the last 12 months, Richard Gaynor reported 1 open-market purchase worth $33K, and no open-market sale. Shares withheld for taxes, gifts and option exercises are not counted in these totals.
Richard Gaynor bought shares on the open market in 2026. Sales in 2 of the 3 years since 2024.
In SEC filings since 2024: the latest open-market purchase is from 2026; the latest open-market sale is from 2025.
Zai Lab (ZLAB), from 2024 to 2026: 1 purchase and 2 sales.
Richard Gaynor reported 1 open-market purchase and 2 sales here, 2024 to 2026.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.
