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 |
2025-04-08 Sale |
2025-04-10 5:16 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
17,750 | $60.99 | $1,082,497 | 22,620 (Direct) |
View |
2025-03-14 Sale |
2025-03-18 9:16 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
75,000 | $51.48 | $3,861,272 | 65,370 (Direct) |
View |
2024-03-19 Sale |
2024-03-19 8:53 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
16,000 | $39.22 | $627,520 | 24,495 (Direct) |
View |
2024-02-12 Sale |
2024-02-13 8:49 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
2,551 | $50.8 | $129,597 | 15,650 (Direct) |
View |
2023-02-14 Sale |
2023-02-16 4:05 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
1,177 | $27.03 | $31,814 | 3,827 (Direct) |
View |
2023-02-09 Sale(A) |
2023-02-14 7:27 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
1,563 | $27.51 | $42,998 | 2,973 (Direct) |
View |
2023-02-09 Sale |
2023-02-13 5:03 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
1,548 | $27.66 | $42,818 | 13,300 (Direct) |
View |
2022-02-15 Sale |
2022-02-15 7:29 pm |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
934 | $6.1 | $5,697 | 7,191 (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 |
2025-04-14 Exercise |
2025-04-16 4:30 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
33,185 | $0 | 72,650 (Direct) |
View |
2025-03-14 Exercise |
2025-03-18 9:16 pm |
N/A 2030-10-04 |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
75,000 | $0 | 65,370 (Direct) |
View |
2025-03-14 Exercise |
2025-03-18 9:16 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
75,000 | $22.28 | 65,370 (Direct) |
View |
2025-02-16 Exercise |
2025-02-19 9:47 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
5,500 | $0 | 156,870 (Direct) |
View |
2025-02-14 Option Award |
2025-02-19 9:47 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
100,000 | $0 | 156,870 (Direct) |
View |
2024-04-14 Exercise |
2024-04-16 8:11 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
10,375 | $0 | 84,900 (Direct) |
View |
2024-04-15 Option Award |
2024-04-16 8:11 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
18,905 | $0 | 84,900 (Direct) |
View |
2024-02-16 Option Award |
2024-02-21 7:02 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
122,750 | $0 | 129,495 (Direct) |
View |
2024-02-09 Exercise |
2024-02-13 8:49 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
5,469 | $0 | 15,650 (Direct) |
View |
2023-04-14 Option Award |
2023-04-18 5:16 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
41,500 | $0 | 41,500 (Direct) |
View |
2023-02-11 Exercise |
2023-02-14 8:57 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
2,031 | $0 | 9,066 (Direct) |
View |
2023-02-09 Exercise |
2023-02-13 5:03 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
3,438 | $0 | 13,300 (Direct) |
View |
2023-02-01 Option Award |
2023-02-03 4:07 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
41,500 | $0 | 41,500 (Direct) |
View |
2022-02-11 Exercise |
2022-02-15 7:29 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
2,032 | $0 | 7,191 (Direct) |
View |
2022-02-09 Option Award |
2022-02-11 9:33 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
96,250 | $0 | 96,250 (Direct) |
View |
2021-02-11 Option Award |
2021-02-16 5:28 pm |
N/A N/A |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
56,875 | $0 | 56,875 (Direct) |
View |
2020-10-05 Option Award |
2020-10-06 4:10 pm |
N/A 2030-10-04 |
RHYTHM PHARMACEUTICALS INC. | RYTM | Mazabraud Yann EVP, Head of International |
100,000 | $0 | 100,000 (Direct) |
View |