GAYNOR RICHARD
SEC Form 4 insider trading activity
GAYNOR RICHARD has filed 4 SEC Form 4 filings (5 transaction rows) across 2 companies, including ZLAB, ALKS, with disclosures dating back to 2026. 4 of those filings fall inside the rolling window. Most recent filing: Jul 6, 2026.
On the most recent filing, GAYNOR RICHARD is listed as Director at Zai Lab Ltd. Inside the rolling window, GAYNOR RICHARD reported 2 open-market purchases totaling $66K in ZLAB and no open-market sales. The largest disclosed transaction in the window is a purchase of 1,736 ZLAB shares on Jul 1, 2026, worth $33K.
Companies traded
Other insiders at ZLAB
Insider Buying
$66K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has GAYNOR RICHARD made?
GAYNOR RICHARD has filed 4 SEC Form 4 filings (5 transaction rows) across 2 companies, including ZLAB, ALKS since 2026.
Which companies does GAYNOR RICHARD trade?
GAYNOR RICHARD has filed SEC Form 4 disclosures for 2 companies, including ZLAB, ALKS.
When was GAYNOR RICHARD's most recent SEC Form 4 filing?
GAYNOR RICHARD's most recent SEC Form 4 filing on Tracefour is dated Jul 6, 2026.
What is GAYNOR RICHARD's total buy and sell value in the current window?
Inside the rolling retention window, GAYNOR RICHARD bought $66K and sold $0 based on SEC Form 4 filings.
What was GAYNOR RICHARD's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 1,736 ZLAB shares on 2026-07-01, worth $33K, per SEC Form 4 filings.