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 |
2025-03-24 Purchase |
2025-03-24 5:00 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
1,800,000 | $1.4 | $2,520,000 | 44,168,717 (Indirect) |
View |
2025-02-14 Purchase |
2025-02-19 6:00 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
10,835,718 | $2.1 | $22,755,008 | 42,354,517 (Indirect) |
View |
2024-10-02 Sale |
2024-10-07 6:22 pm |
BIONOMICS LTD | BNOX | Apeiron Investment Group Ltd. Apeiron Presight Capital Fund II L.P. Angermayer Christian 10% Owner |
272,070 | $0.30333 | $82,527 | 276,490,501 (Indirect) |
View |
2023-06-01 Sale |
2023-06-02 5:03 pm |
Sensei Biotherapeutics Inc. | SNSE | Apeiron Investment Group Ltd. Angermayer Christian Presight Sensei Co-Invest Fund L.P. Presight Co-Invest Management L.L.C. 10% Owner |
3,441,661 | $1.58 | $5,437,824 | 0 (Indirect) |
View |
2023-03-29 Purchase |
2023-03-29 4:05 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
1,214,297 | $1.318 | $1,600,443 | 33,885,999 (Indirect) |
View |
2023-02-23 Purchase |
2023-02-27 8:10 pm |
Sensei Biotherapeutics Inc. | SNSE | Apeiron Investment Group Ltd. Angermayer Christian Presight Sensei Co-Invest Fund L.P. Presight Co-Invest Management L.L.C. 10% Owner |
2,200 | $1.6086 | $3,539 | 3,441,661 (Indirect) |
View |
2022-04-20 Purchase |
2022-05-03 4:16 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
136,391 | $5.0191 | $684,553 | 1,614,911 (Indirect) |
View |
2022-04-28 Purchase |
2022-05-02 4:15 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
56,600 | $4.461 | $252,490 | 1,799,302 (Indirect) |
View |
2022-04-26 Purchase |
2022-04-28 4:26 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
66,010 | $4.6745 | $308,567 | 1,742,702 (Indirect) |
View |
2022-04-22 Purchase |
2022-04-26 4:15 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
61,781 | $4.8203 | $297,805 | 1,676,692 (Indirect) |
View |
2022-04-18 Purchase |
2022-04-20 4:30 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
119,637 | $5.1188 | $612,395 | 1,478,520 (Indirect) |
View |
2022-04-14 Purchase |
2022-04-18 4:15 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
4,967 | $5.19 | $25,779 | 1,358,883 (Indirect) |
View |
2022-04-12 Purchase |
2022-04-14 4:15 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
55,197 | $4.8836 | $269,560 | 1,353,916 (Indirect) |
View |
2022-04-08 Purchase |
2022-04-12 4:30 pm |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
111,615 | $4.8219 | $538,194 | 1,298,719 (Indirect) |
View |
2021-06-22 Purchase |
2021-06-24 4:15 pm |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
700,000 | $15 | $10,500,000 | 21,372,304 (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 |
Ownership |
2024-10-07 6:17 pm |
N/A N/A |
BIONOMICS LTD | BNOX | Apeiron Investment Group Ltd. Apeiron Presight Capital Fund II L.P. Angermayer Christian 10% Owner |
0 | $0 | 276,490,501 (Indirect) |
View |
2024-10-04 Option Award |
2024-10-04 4:32 pm |
N/A 2030-08-20 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
624,000 | $0 | 624,000 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 5:00 pm |
N/A 2034-06-13 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
103,000 | $0 | 103,000 (Direct) |
View |
2024-04-15 Other |
2024-04-17 4:15 pm |
N/A N/A |
ATAI Life Sciences N.V. | ATAI | Apeiron Investment Group Ltd. Angermayer Christian 10% Owner |
295,900 | $0 | 147,950 (Indirect) |
View |
2024-02-06 Conversion |
2024-03-06 09:15 am |
N/A N/A |
Alto Neuroscience Inc. | ANRO | Apeiron Investment Group Ltd. Apeiron Presight Capital Fund II L.P. Angermayer Christian See Remarks |
3,257,755 | $0 | 926,539 (Direct) |
View |
Ownership |
2024-02-02 4:54 pm |
N/A N/A |
Alto Neuroscience Inc. | ANRO | Apeiron Investment Group Ltd. Angermayer Christian Apeiron Presight Capital Fund II L.P. 10% Owner |
0 | $0 | 2,933,173 (Direct) |
View |
2024-01-05 Option Award |
2024-01-09 5:00 pm |
N/A 2034-01-05 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
642,000 | $0 | 642,000 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 4:16 pm |
N/A 2033-05-23 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
64,000 | $0 | 64,000 (Direct) |
View |
Ownership |
2022-07-20 09:53 am |
N/A N/A |
Sensei Biotherapeutics Inc. | SNSE | Apeiron Investment Group Ltd. Angermayer Christian Presight Co-Invest Management L.L.C. 10% Owner |
0 | $0 | 3,439,461 (Indirect) |
View |
2022-05-25 Option Award |
2022-05-27 5:49 pm |
N/A 2032-05-25 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
64,000 | $0 | 64,000 (Direct) |
View |
2021-09-10 Option Award |
2021-09-13 4:30 pm |
N/A 2031-09-10 |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
128,000 | $0 | 128,000 (Direct) |
View |
Ownership(A) |
2021-08-25 4:00 pm |
N/A N/A |
ATAI Life Sciences N.V. | ATAI | Angermayer Christian Director 10% Owner |
0 | $0 | 30,172,400 (Indirect) |
View |
Ownership |
2021-06-17 6:13 pm |
N/A N/A |
ATAI Life Sciences B.V. | ATAI | Angermayer Christian Director 10% Owner |
0 | $0 | 28,992,304 (Indirect) |
View |