Xu Xiaochun

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
28 Jun 24	THMO ThermoGenesis	Common Stock	Conversion	Acquire C	Yes	No	0.38	7,894,737	3.00 mm	12,335,016
28 Jun 24	THMO ThermoGenesis	Amendment 4 to 1st Amended & Restated Revolving Credit Agr. Common Stock	Conversion	Dispose C	Yes	No	0.38	-	3.00 mm	-
15 Mar 24	THMO ThermoGenesis	Common Stock	Conversion	Acquire C	Yes	No	0.38	4,113,158	1.56 mm	4,440,279
15 Mar 24	THMO ThermoGenesis	Amendment 4 to 1st Amended & Restated Revolving Credit Agr. Common Stock	Conversion	Dispose C	Yes	No	0.38	-	1.56 mm	-
17 Nov 23	THMO ThermoGenesis	Common Stock	Sell	Dispose S	Yes	No	1.02	600,000	612.00 k	327,121
28 Sep 23	THMO ThermoGenesis	Common Stock	Conversion	Acquire C	Yes	No	1.07	654,206	700.00 k	927,121
28 Sep 23	THMO ThermoGenesis	Amendment 3 to 1st Amended & Restated Revolving Credit Agr. Common Stock	Conversion	Dispose C	Yes	No	1.07	-	700.00 k	-

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.