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 |
2022-06-16 Purchase |
2022-06-21 4:07 pm |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
3,000 | $83.54 | $250,620 | 53,493 (Direct) |
View |
2021-03-10 Sale |
2021-03-12 4:13 pm |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
2,200 | $212.87 | $468,307 | 47,441 (Direct) |
View |
2021-01-20 Sale |
2021-01-22 4:11 pm |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
13,925 | $251.62 | $3,503,769 | 46,169 (Direct) |
View |
2020-11-10 Sale |
2020-11-12 4:12 pm |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
15,092 | $206.21 | $3,112,095 | 43,969 (Direct) |
View |
2020-05-12 Sale |
2020-05-14 4:21 pm |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
14,200 | $153.69 | $2,182,467 | 43,969 (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 |
2025-03-01 Tax Withholding |
2025-03-04 4:10 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
2,743 | $0 | 84,577 (Direct) |
View |
2025-02-14 Option Award |
2025-02-19 4:38 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
15,740 | $0 | 87,320 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 4:14 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
1,070 | $0 | 71,580 (Direct) |
View |
2024-03-01 Tax Withholding |
2024-03-05 4:14 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
2,121 | $0 | 71,580 (Direct) |
View |
2024-02-16 Option Award |
2024-02-21 5:03 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
13,081 | $0 | 72,631 (Direct) |
View |
2023-03-01 Option Award |
2023-03-03 4:44 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
1,850 | $0 | 59,550 (Direct) |
View |
2023-03-01 Tax Withholding |
2023-03-03 4:44 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
1,953 | $0 | 59,550 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 4:56 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
6,160 | $0 | 59,653 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 4:39 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
988 | $121.52 | 50,493 (Direct) |
View |
2022-02-18 Option Award |
2022-02-22 4:48 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
5,706 | $0 | 51,481 (Direct) |
View |
2021-03-10 Exercise |
2021-03-12 4:13 pm |
N/A 2027-02-16 |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
2,200 | $0 | 47,441 (Direct) |
View |
2021-03-10 Exercise |
2021-03-12 4:13 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
2,200 | $119.5 | 47,441 (Direct) |
View |
2021-03-01 Tax Withholding |
2021-03-03 5:32 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
1,425 | $228.77 | 45,775 (Direct) |
View |
2021-02-19 Option Award |
2021-02-22 4:27 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
3,231 | $0 | 47,200 (Direct) |
View |
2021-01-20 Exercise |
2021-01-22 4:11 pm |
N/A 2027-02-16 |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
13,925 | $0 | 46,169 (Direct) |
View |
2021-01-20 Exercise |
2021-01-22 4:11 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
6,599 | $119.5 | 46,169 (Direct) |
View |
2021-01-20 Exercise |
2021-01-22 4:11 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
7,326 | $97.65 | 46,169 (Direct) |
View |
2020-11-10 Exercise |
2020-11-12 4:12 pm |
N/A 2023-02-28 |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
15,092 | $0 | 43,969 (Direct) |
View |
2020-11-10 Exercise |
2020-11-12 4:12 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
7,592 | $81.89 | 43,969 (Direct) |
View |
2020-11-10 Exercise |
2020-11-12 4:12 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
7,500 | $60.11 | 43,969 (Direct) |
View |
2020-05-12 Exercise |
2020-05-14 4:21 pm |
N/A 2024-02-27 |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
14,200 | $0 | 43,969 (Direct) |
View |
2020-05-12 Exercise |
2020-05-14 4:21 pm |
N/A N/A |
IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer |
14,200 | $71.77 | 43,969 (Direct) |
View |