Xiaochun Xu

Xiaochun Xu (chief executive) discloses dealings in ThermoGenesis Holdings, Inc. to SEC (Form 4). Over a trading history stretching from 22 August 2016 to 28 June 2024, the count stands at 12 filings.

Both buying and selling appear: 3 purchases, against 2 sales worth €564k. No amount is published for 4 filings, which the totals therefore leave out. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 1 share grant.

The record was last updated on 9 July 2024 with a transaction in ThermoGenesis Holdings, Inc. The last insider purchase was made public on 30 April 2020, 2,368 days ago. Typically, a trade is published a median of 5 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.