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 |
2020-07-21 Sale |
2020-07-22 6:15 pm |
PIERIS PHARMACEUTICALS INC. | PIRS | Aquilo Capital Management LLC 10% Owner |
1,900,000 | $2.95 | $5,605,000 | 3,675,530 (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 |
2021-06-25 Option Award |
2021-06-29 5:26 pm |
N/A 2031-06-25 |
PIERIS PHARMACEUTICALS INC. | PIRS | Kiener Peter A Director |
40,000 | $0 | 40,000 (Direct) |
View |
2021-06-25 Option Award |
2021-06-29 5:23 pm |
N/A 2031-06-25 |
PIERIS PHARMACEUTICALS INC. | PIRS | GERAGHTY JAMES A Director |
45,000 | $0 | 45,000 (Direct) |
View |
2021-06-25 Option Award |
2021-06-29 5:19 pm |
N/A 2031-06-25 |
PIERIS PHARMACEUTICALS INC. | PIRS | Barbier Ann Director |
40,000 | $0 | 40,000 (Direct) |
View |
2021-03-04 Option Award |
2021-03-08 4:08 pm |
N/A 2031-03-04 |
PIERIS PHARMACEUTICALS INC. | PIRS | Bures Thomas Vice President, Finance |
150,000 | $0 | 150,000 (Direct) |
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2021-03-04 Option Award |
2021-03-08 4:08 pm |
N/A 2031-03-04 |
PIERIS PHARMACEUTICALS INC. | PIRS | Kaufmann Hitto SVP, Chief Scientific Officer |
220,000 | $0 | 220,000 (Direct) |
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2021-03-04 Option Award |
2021-03-08 4:07 pm |
N/A 2031-03-04 |
PIERIS PHARMACEUTICALS INC. | PIRS | Yoder Stephen S. Chief Executive Officer |
530,000 | $0 | 530,000 (Direct) |
View |
2020-06-23 Option Award(A) |
2020-06-25 5:05 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | KIRITSY CHRISTOPHER P Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-23 Option Award(A) |
2020-06-25 4:59 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | Said Maya R. Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-25 Option Award |
2020-06-25 4:46 pm |
N/A 2030-01-25 |
PIERIS PHARMACEUTICALS INC. | PIRS | Said Maya R. Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:46 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | Sherman Matthew L Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:45 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | Richman Michael Director |
40,000 | $0 | 40,000 (Direct) |
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2020-06-23 Option Award |
2020-06-25 4:45 pm |
N/A 2030-01-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | KIRITSY CHRISTOPHER P Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:45 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | Kiener Peter A Director |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:45 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | GERAGHTY JAMES A Director |
45,000 | $0 | 45,000 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:44 pm |
N/A 2030-06-23 |
PIERIS PHARMACEUTICALS INC. | PIRS | Barbier Ann Director |
40,000 | $0 | 40,000 (Direct) |
View |