ESPEY MFG & ELECTRONICS CORP (ESP)
Data as of , from SEC Form 4 filings.
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About ESPEY MFG & ELECTRONICS CORP (ESP)
Espey Manufacturing & Electronics Corp is a power electronics design and OEM manufacturing company delivering products for military and severe environment applications. Its products include power supplies, power converters, filters, power transformers, magnetic components, power distribution equipment, UPS systems, and antennas. The applications of these products include AC and DC locomotives, shipboard power, shipboard radar, airborne power, ground-based radar, and ground mobile power. Espey services include design and development to specification, build to specifications provided by the customer, build to print, design services, design studies, environmental testing services, metal fabrication, painting services, and development of automatic testing equipment.
- SARATOGA SPRINGS, NY
- 144
- 1972
- NYSE American
ESP Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 29 | 2,089 | $137K |
| Option exercise | 4 | 9,600 | |
| Bona-fide gift | 2 | 2,100 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ESP insider transactions (Form 4)
4339 Form 4 filings on record, the earliest from Oct 7, 2024, newest first. Filing history page 2 of 2.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| David A. Oneil - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 5,000 | $35.80 | $179K | |
| Michael W. Wool - Director | Option exercise | Common Stock - $.33 1/3 par value | 1,600 | $26.09 | $42K | |
| Michael W. Wool - Director | Open-market sale | Common Stock - $.33 1/3 par valu | 1,600 | $35.49 | $57K | |
| Michael W. Wool - Director | Option exercise | Stock Option | 1,600 | $26.09 | $42K | |
| Paul J. Corr - Director | Option exercise | Common Stock - $.33 1/3 par value | 1,600 | $26.09 | $42K | |
| Paul J. Corr - Director | Open-market sale | Common Stock - $.33 1/3 par value | 500 | $36.42 | $18K | |
| Paul J. Corr - Director | Open-market sale | Common Stock - $.33 1/3 par value | 200 | $36.27 | $7K | |
| Paul J. Corr - Director | Open-market sale | Common Stock - $.33 1/3 par value | 200 | $36.29 | $7K | |
| Paul J. Corr - Director | Open-market sale | Common Stock - $.33 1/3 par value | 100 | $36.31 | $4K | |
| Paul J. Corr - Director | Open-market sale | Common Stock - $.33 1/3 par value | 600 | $36.43 | $22K | |
| Paul J. Corr - Director | Option exercise | Stock Option | 1,600 | $26.09 | $42K | |
| David A. Oneil - Officer | Option exercise | Common Stock - $.33 1/3 par value | 2,000 | $26.09 | $52K | |
| David A. Oneil - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 2,000 | $36.52 | $73K | |
| David A. Oneil - Officer | Option exercise | Stock Option | 2,000 | $26.09 | $52K | |
| Carl Helmetag - Director | Option exercise | Common Stock - $.33 1/3 par value | 1,600 | $26.09 | $42K | |
| Carl Helmetag - Director | Option exercise | Stock Option | 1,600 | $26.09 | $42K | |
| Michael W. Wool - Director | Gift | Common Stock - $.33 1/3 par value | 100 | $0.00 | - | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 664 | $29.49 | $20K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 252 | $29.50 | $7K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 168 | $29.54 | $5K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 1,154 | $29.54 | $34K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 575 | $29.55 | $17K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 124 | $29.55 | $4K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 271 | $29.56 | $8K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 643 | $29.60 | $19K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 278 | $29.60 | $8K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 75 | $29.61 | $2K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 40 | $29.69 | $1K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 25 | $29.91 | $748 | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 218 | $30.18 | $7K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 333 | $30.28 | $10K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 34 | $30.28 | $1K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 14 | $30.29 | $424 | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 7 | $30.30 | $212 | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 6 | $30.31 | $182 | |
| Peggy A. Murphy - Officer | Option exercise | Common Stock - $.33 1/3 par value | 1,353 | $18.05 | $24K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 21 | $29.00 | $609 | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 8 | $29.03 | $232 | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 152 | $29.12 | $4K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 962 | $29.48 | $28K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 172 | $29.96 | $5K | |
| Peggy A. Murphy - Officer | Open-market sale | Common Stock - $.33 1/3 par value | 38 | $29.97 | $1K | |
| Peggy A. Murphy - Officer | Option exercise | Stock Option | 1,353 | $18.05 | $24K |
Recent ESP Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Paul J. Corr | Director | 2,300 | $4K | View on EDGAR | |
| - | - | - | - |
ESP insider trading FAQ
What is the latest insider trade for ESP?
ESPEY MFG & ELECTRONICS CORP (ESP) had 4 insider filings in the last 90 days, with the most recent on 28 September 2026. The full record for ESP runs to 39 Form 4 filings, the earliest from 7 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ESP stock?
No insider purchases of ESP were filed in the last 90 days.
How many insiders are selling ESP stock?
29 insider sales of ESP were filed in the last 90 days, totaling $137K.
Where can I see ESP SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ESP Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Paul J. Corr view on EDGAR
- - Jennifer Michele Pickering view on EDGAR
- - Michael W. Wool view on EDGAR
- - Michael W. Wool view on EDGAR
- - Carl Helmetag view on EDGAR
- - Paul J. Corr view on EDGAR
- - Michael W. Wool view on EDGAR
- - Jennifer Michele Pickering view on EDGAR
- - David A. Oneil view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where ESP's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- ESP on your watchlist
- Every ESP Form 4 filing on record
- Up to 3 months of ESP price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
