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 |
2025-06-23 Sale | 2025-06-25 4:37 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 6,000 | $40.01 | $240,078 | 25,425 (Direct) | View |
2025-06-03 Sale | 2025-06-04 4:55 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 1,023 | $38 | $38,874 | 0 (Direct) | View |
2025-05-29 Sale | 2025-06-02 5:40 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 1,977 | $38.05 | $75,225 | 1,023 (Direct) | View |
2025-05-21 Sale | 2025-05-23 4:25 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 2,000 | $36 | $72,003 | 3,000 (Direct) | View |
2025-05-19 Sale | 2025-05-21 1:36 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 5,000 | $35.8 | $179,000 | 5,000 (Direct) | View |
2025-05-15 Sale | 2025-05-19 5:50 pm | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 2,000 | $36.52 | $73,040 | 41,425 (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 |
2025-08-05 Exercise | 2025-08-05 6:31 pm | 2024-08-01 2032-08-01 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 5,000 | $13.61 | 25,425 (Direct) | View |
2025-06-23 Exercise | 2025-06-25 4:37 pm | 2023-07-01 2031-07-07 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 12,000 | $14.87 | 25,425 (Direct) | View |
2025-05-15 Exercise | 2025-05-19 5:50 pm | 2017-06-12 2025-06-12 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President & CEO | 2,000 | $26.09 | 41,425 (Direct) | View |
2024-09-06 Option Award | 2024-09-09 4:23 pm | 2026-09-06 2034-09-06 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President and CEO | 1,500 | $22.3 | 53,339 (Direct) | View |
2023-09-08 Option Award | 2023-09-11 1:50 pm | 2025-09-08 2033-09-08 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President and CEO | 5,000 | $16.54 | 31,925 (Direct) | View |
2022-08-01 Option Award | 2022-08-02 3:40 pm | 2024-08-01 2032-08-01 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A President and CEO | 5,000 | $13.61 | 28,925 (Direct) | View |
2021-07-01 Option Award | 2021-07-06 08:56 am | 2023-07-01 2031-07-01 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A Executive VP/CFO | 6,000 | $14.87 | 27,925 (Direct) | View |
2020-10-21 Option Award | 2020-10-23 2:47 pm | 2022-10-21 2030-10-21 | ESPEY MFG & ELECTRONICS CORP | ESP | ONEIL DAVID A Executive VP/CFO | 3,750 | $18.05 | 38,851 (Direct) | View |