Huang Lan
Chief Executive Officer
Huang Lan has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2026. 1 of those filings fall inside the rolling window. Most recent filing: May 15, 2026.
Companies traded
No insider trading data found for Huang Lan.
Frequently asked questions
How many SEC Form 4 filings has Huang Lan made?
Huang Lan has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2026.
Which companies does Huang Lan trade?
Huang Lan has filed SEC Form 4 disclosures for 1 company, including BYSI.
When was Huang Lan's most recent SEC Form 4 filing?
Huang Lan's most recent SEC Form 4 filing on Tracefour is dated May 15, 2026.
What is Huang Lan's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Huang Lan is listed as Chief Executive Officer.