Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-11-17 Sale |
2023-11-21 07:30 am |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
600,000 | $1.02 | $612,000 | 327,121 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-06-28 Conversion |
2024-07-09 7:02 pm |
2018-04-16 2024-12-31 |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
3,000,000 | $0 | 15,776,016 (Indirect) |
View |
2024-06-28 Conversion |
2024-07-09 7:02 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
7,894,737 | $0.38 | 15,776,016 (Indirect) |
View |
2024-03-15 Conversion |
2024-03-19 2:09 pm |
2018-04-16 2024-12-31 |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
1,563,000 | $0 | 10,806,279 (Indirect) |
View |
2024-03-15 Conversion |
2024-03-19 2:09 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
4,113,158 | $0.38 | 10,806,279 (Indirect) |
View |
2023-09-28 Conversion |
2023-10-02 8:33 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
654,206 | $1.07 | 8,421,121 (Indirect) |
View |
2023-09-28 Conversion |
2023-10-02 8:33 pm |
2018-04-16 2023-12-31 |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. CEO 10% Owner |
700,000 | $0 | 8,421,121 (Indirect) |
View |
2022-06-28 Conversion |
2022-06-30 5:03 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. Boyalife Asset Holding II Inc. CEO 10% Owner |
10,552,234 | $0.2843 | 19,981,091 (Indirect) |
View |
2022-06-28 Conversion |
2022-06-30 5:03 pm |
2018-04-16 2023-03-06 |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Group Inc. Boyalife Asset Holding II Inc. CEO 10% Owner |
3,000,000 | $0 | 19,981,091 (Indirect) |
View |
Ownership |
2022-01-27 3:07 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Zhu Haihong Director |
0 | $0 | 45,200 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:06 pm |
N/A 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | Cauble Jeffery Chief Financial Officer |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:05 pm |
N/A 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun CEO 10% Owner |
240,000 | $0 | 240,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:04 pm |
2020-06-04 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | Donaghy Debra Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:03 pm |
2020-06-04 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | Westgate Mark Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:02 pm |
2020-06-04 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | JOSEPH THOMIS Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 5:01 pm |
2020-06-04 2030-06-04 |
ThermoGenesis Holdings Inc. | THMO | MEDFORD RUSSELL M Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-04-28 Other |
2020-04-30 5:12 pm |
N/A N/A |
ThermoGenesis Holdings Inc. | THMO | Xu Xiaochun Boyalife Asset Holding II Inc. CEO 10% Owner |
621,637 | $1.8 | 2,818,686 (Indirect) |
View |