Richard Gaynor
Insider
IndividualBuying only2 10b5-1 trades
- 2026
- Jul 6, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Richard Gaynor files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Ying Du - $8.58M in ZLAB purchases and sales in the last 12 months
- Craig C. Hopkinson - $3.66M in ALKS purchases and sales in the last 12 months
- Nancy Lynn Md Snyderman - $2.24M in ALKS purchases and sales in the last 12 months
- Shane Cooke - $2.12M in ALKS purchases and sales in the last 12 months
- Frazor Titus Edmondson III - $1.01M in ZLAB purchases and sales in the last 12 months
- Samuel Joseph Parisi - $889K in ALKS purchases and sales in the last 12 months
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Frequently asked questions
Who is Richard Gaynor?
Richard Gaynor is a corporate insider of Zai Lab Ltd (ZLAB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Richard Gaynor last file a Form 4?
The most recent primary Form 4 on record is dated 6 July 2026, one of 4 filings going back to 2026.
Has Richard Gaynor been buying or selling stock?
Recorded transactions: 2 open-market purchases ($66K) and 0 open-market sales across all tracked filings.
