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 |
2021-08-31 Purchase |
2021-09-02 6:15 pm |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
3,830 | $3.9348 | $15,070 | 15,277,948 (Direct) |
View |
2021-08-26 Purchase |
2021-08-30 7:41 pm |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
18,500 | $3.8481 | $71,190 | 15,274,118 (Direct) |
View |
2021-08-25 Purchase |
2021-08-27 4:42 pm |
HCW Biologics Inc. | HCWB | Greene Rick S. Director |
3,611 | $4.1045 | $14,821 | 24,575 (Direct) |
View |
2021-08-20 Purchase |
2021-08-24 5:05 pm |
HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development |
13,458 | $4.0293 | $54,226 | 91,667 (Direct) |
View |
2021-08-19 Purchase(A) |
2021-08-24 5:01 pm |
HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development |
10,532 | $4.2934 | $45,218 | 78,209 (Direct) |
View |
2021-08-19 Purchase |
2021-08-23 7:53 pm |
HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development |
10,532 | $4.2523 | $44,785 | 78,209 (Direct) |
View |
2021-08-19 Purchase |
2021-08-23 7:50 pm |
HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer |
10,000 | $4.3979 | $43,979 | 62,000 (Direct) |
View |
2021-07-22 Purchase |
2021-07-23 7:32 pm |
HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director |
125,000 | $8 | $1,000,000 | 125,000 (Indirect) |
View |
2021-07-22 Purchase |
2021-07-23 7:30 pm |
HCW Biologics Inc. | HCWB | Rhode Peter See Remarks |
12,500 | $8 | $100,000 | 46,785 (Direct) |
View |
2021-07-22 Purchase |
2021-07-23 7:29 pm |
HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development |
31,250 | $8 | $250,000 | 67,677 (Direct) |
View |
2021-07-22 Purchase |
2021-07-23 7:28 pm |
HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer |
25,000 | $8 | $200,000 | 52,000 (Direct) |
View |
2021-07-22 Purchase |
2021-07-23 7:04 pm |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
627,500 | $8 | $5,020,000 | 15,255,618 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-09-08 Option Award |
2021-09-10 5:44 pm |
N/A 2031-09-07 |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
800,000 | $0 | 800,000 (Direct) |
View |
2021-07-22 Option Award |
2021-08-27 4:43 pm |
N/A 2031-07-21 |
HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director |
20,964 | $0 | 20,964 (Direct) |
View |
2021-07-22 Option Award |
2021-08-27 4:42 pm |
N/A 2031-07-21 |
HCW Biologics Inc. | HCWB | Greene Rick S. Director |
20,964 | $0 | 24,575 (Direct) |
View |
2021-07-22 Conversion |
2021-07-23 7:32 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Medmira Capital Ltd. 10% Owner |
3,587,661 | $0 | 3,587,661 (Direct) |
View |
2021-07-22 Conversion |
2021-07-23 7:04 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
10,342,404 | $0 | 15,255,618 (Direct) |
View |
Ownership |
2021-07-19 5:04 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Medmira Capital Ltd. 10% Owner |
0 | $0 | 3,587,661 (Direct) |
View |
Ownership |
2021-07-19 5:03 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Greene Rick S. Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2021-07-19 5:01 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2021-07-19 5:00 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Rhode Peter See Remarks |
0 | $0 | 94,284 (Direct) |
View |
Ownership |
2021-07-19 4:58 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Jiao Jin-an VP of Development |
0 | $0 | 59,999 (Direct) |
View |
Ownership |
2021-07-19 4:57 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development |
0 | $0 | 53,569 (Direct) |
View |
Ownership |
2021-07-19 4:54 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer |
0 | $0 | 134,999 (Direct) |
View |
Ownership |
2021-07-19 4:52 pm |
N/A N/A |
HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer |
0 | $0 | 14,628,118 (Direct) |
View |