# Espey Mfg. & Electronics Corp. (ESP)

Source: https://www.quantisnow.com/company/ESP
Generated: 2026-11-08T19:54:15.810Z

- Ticker: ESP
- Exchange: AMEX
- Sector: Technology
- Industry: Industrial Machinery/Components
- IPO year: 1960
- SEC CIK: 0000033533
- Website: espey.com

## About

Espey Mfg. & Electronics Corp., a power electronics design and original equipment manufacturing company, designs, manufactures, and tests electronic equipment primarily for use in military and industrial applications in the United States and internationally. Its principal products include power supplies, power converters, filters, power transformers, magnetic components, power distribution equipment, UPS systems, antennas, and high power radar systems for use in AC and DC locomotives, shipboard power, shipboard radar, airborne power, ground-based radar, and ground mobile power applications. The company also provides various services that consist of design and development to specification, build to print, design services, design studies, environmental testing services, metal fabrication, painting services, and development of automatic testing equipment. It serves industrial manufacturers and defense companies, the government of the United States, foreign governments, and foreign electronic equipment companies through its direct sales organization and outside sales representatives. Espey Mfg. & Electronics Corp. was founded in 1928 and is based in Saratoga Springs, New York.

## Latest ESP news and filings

- 2026-10-26 13:04 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-espey-mfg-electronics-corp-6757264)
- 2026-10-16 12:05 UTC [SEC Form 8-K] [SEC Form 8-K filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-espey-mfg-electronics-corp-6748716)
- 2026-09-28 19:07 UTC [SEC Form 4] [Director Corr Paul J sold $13,545 worth of Common Stock - $.33 1/3 par value (211 units at $64.19), decreasing direct ownership by 1% to 20,439 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-sold-13545-worth-of-common-stock-6727573)
- 2026-09-28 19:07 UTC [SEC Form 4] [Director Corr Paul J sold $137,178 worth of Common Stock - $.33 1/3 par value (2,089 units at $65.67) and exercised 2,300 units of Common Stock - $.33 1/3 par value at a strike of $13.98, increasing direct ownership by 1% to 20,650 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-sold-137178-worth-of-common-stock-6727572)
- 2026-09-23 10:05 UTC [Espey Mfg. & Electronics Corp. reports fourth quarter and year-end results](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-reports-fourth-quarter-and-year-end-results-6723515)
- 2026-09-23 01:57 UTC [SEC Form 10-K] [SEC Form 10-K filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-espey-mfg-electronics-corp-6723489)
- 2026-09-11 17:15 UTC [SEC Form 4] [CHRO & Corporate Secretary Pickering Jennifer Michele exercised 2,500 units of Common Stock - $.33 1/3 par value at a strike of $21.50 (SEC Form 4)](https://www.quantisnow.com/insight/chro-corporate-secretary-pickering-jennifer-michele-exercised-2500-units-of-6712739)
- 2026-09-08 20:24 UTC [SEC Form 8-K] [Espey Mfg. & Electronics Corp. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-filed-sec-form-8-k-other-events-6708431)
- 2026-09-08 20:11 UTC [Dividends] [Espey Announces Special Cash Dividend of $0.75 Per Share Plus Regular Quarterly Dividend of $0.25 Per Share, and the promotion of Kaitlyn O’Neil to Chief Financial Officer](https://www.quantisnow.com/insight/espey-announces-special-cash-dividend-of-075-per-share-plus-6708278)
- 2026-08-06 21:09 UTC [SEC Form 4] [Director Wool Michael W gifted 2,000 units of Common Stock - $.33 1/3 par value, decreasing direct ownership by 10% to 17,792 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-gifted-2000-units-of-common-stock-6669959)
- 2026-08-05 13:01 UTC [SEC Form 4] [Director Wool Michael W gifted 100 units of Common Stock - $.33 1/3 par value, decreasing direct ownership by 0.50% to 19,792 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-gifted-100-units-of-common-stock-6664324)
- 2026-06-26 13:44 UTC [SEC Form 4] [Director Helmetag Carl sold $63,662 worth of Common Stock - $.33 1/3 par value (1,000 units at $63.66), decreasing direct ownership by 4% to 23,169 units (SEC Form 4)](https://www.quantisnow.com/insight/director-helmetag-carl-sold-63662-worth-of-common-stock---6616935)
- 2026-06-25 14:02 UTC [SEC Form 4] [Director Corr Paul J exercised 2,550 units of Common Stock - $.33 1/3 par value at a strike of $18.05 and sold $168,023 worth of Common Stock - $.33 1/3 par value (2,550 units at $65.89) (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-exercised-2550-units-of-common-stock-6615445)
- 2026-06-23 21:45 UTC [SEC Form 4] [Director Wool Michael W gifted 1,500 units of Common Stock - $.33 1/3 par value, decreasing direct ownership by 7% to 19,892 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-gifted-1500-units-of-common-stock-6613128)
- 2026-06-23 21:40 UTC [SEC Form 4] [CHRO & Corporate Secretary Pickering Jennifer Michele exercised 2,500 units of Common Stock - $.33 1/3 par value at a strike of $24.46 and sold $157,500 worth of Common Stock - $.33 1/3 par value (2,500 units at $63.00) (SEC Form 4)](https://www.quantisnow.com/insight/chro-corporate-secretary-pickering-jennifer-michele-exercised-2500-units-of-6613112)
- 2026-06-23 20:36 UTC [SEC Form 4] [President & CEO Oneil David A sold $169,275 worth of Common Stock - $.33 1/3 par value (2,500 units at $67.71), decreasing direct ownership by 15% to 13,750 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-oneil-david-a-sold-169275-worth-of-common-6612820)
- 2026-06-04 20:01 UTC [Dividends] [Espey Declares Regular Quarterly Dividend of $0.25 Per Share](https://www.quantisnow.com/insight/espey-declares-regular-quarterly-dividend-of-025-per-share-6589169)
- 2026-05-28 13:57 UTC [SEC Form 4] [Director Wool Michael W exercised 2,150 units of Common Stock - $.33 1/3 par value at a strike of $20.50, increasing direct ownership by 11% to 21,392 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-exercised-2150-units-of-common-stock-6576554)
- 2026-05-27 18:29 UTC [SEC Form SD filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-sd-filed-by-espey-mfg-electronics-corp-6574441)
- 2026-05-21 22:08 UTC [SEC Form 4] [Director Helmetag Carl exercised 2,000 units of Common Stock - $.33 1/3 par value at a strike of $21.75, increasing direct ownership by 9% to 24,169 units (SEC Form 4)](https://www.quantisnow.com/insight/director-helmetag-carl-exercised-2000-units-of-common-stock---6568426)
- 2026-05-19 23:27 UTC [SEC Form 4] [Director Corr Paul J sold $19,649 worth of Common Stock - $.33 1/3 par value (293 units at $67.06), decreasing direct ownership by 1% to 20,439 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-sold-19649-worth-of-common-stock-6563872)
- 2026-05-19 23:26 UTC [SEC Form 4] [Director Corr Paul J exercised 2,550 units of Common Stock - $.33 1/3 par value at a strike of $20.50 and sold $149,569 worth of Common Stock - $.33 1/3 par value (2,257 units at $66.27), increasing direct ownership by 1% to 20,732 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-exercised-2550-units-of-common-stock-6563871)
- 2026-05-12 20:05 UTC [Espey Mfg. & Electronics Corp. reports third quarter results](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-reports-third-quarter-results-6547876)
- 2026-05-12 20:02 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-espey-mfg-electronics-corp-6547757)
- 2026-03-09 17:48 UTC [Dividends] [Espey Announces Regular Quarterly Dividend of $0.25 Per Share](https://www.quantisnow.com/insight/espey-announces-regular-quarterly-dividend-of-025-per-share-6436807)
- 2026-03-03 18:17 UTC [SEC Form 4] [Director Helmetag Carl exercised 1,600 units of Common Stock - $.33 1/3 par value at a strike of $26.25, increasing direct ownership by 8% to 22,169 units (SEC Form 4)](https://www.quantisnow.com/insight/director-helmetag-carl-exercised-1600-units-of-common-stock---6424538)
- 2026-02-23 21:54 UTC [SEC Form 4] [Director Wool Michael W sold $57,900 worth of Common Stock - $.33 1/3 par value (1,000 units at $57.90) and exercised 1,842 units of Common Stock - $.33 1/3 par value at a strike of $27.21, increasing direct ownership by 5% to 19,242 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-sold-57900-worth-of-common-stock-6407777)
- 2026-02-20 19:03 UTC [SEC Form 4] [Director Corr Paul J sold $138,963 worth of Common Stock - $.33 1/3 par value (2,400 units at $57.90), decreasing direct ownership by 11% to 20,439 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-sold-138963-worth-of-common-stock-6404355)
- 2026-02-20 19:02 UTC [SEC Form 4] [Director Corr Paul J exercised 4,642 units of Common Stock - $.33 1/3 par value at a strike of $24.39 and sold $130,562 worth of Common Stock - $.33 1/3 par value (2,242 units at $58.23), increasing direct ownership by 12% to 22,839 units (SEC Form 4)](https://www.quantisnow.com/insight/director-corr-paul-j-exercised-4642-units-of-common-stock-6404352)
- 2026-02-17 19:02 UTC [SEC Form 4] [President & CEO Oneil David A exercised 7,675 units of Common Stock - $.33 1/3 par value at a strike of $24.85 and sold $442,800 worth of Common Stock - $.33 1/3 par value (8,856 units at $50.00), decreasing direct ownership by 7% to 16,250 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-oneil-david-a-exercised-7675-units-of-common-6395438)
- 2026-02-10 21:05 UTC [Espey Mfg. & Electronics Corp. reports second quarter results](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-reports-second-quarter-results-6383966)
- 2026-02-10 21:02 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-espey-mfg-electronics-corp-6383933)
- 2026-01-29 14:13 UTC [SEC Form 4] [Director Wool Michael W exercised 2,000 units of Common Stock - $.33 1/3 par value at a strike of $21.75, increasing direct ownership by 12% to 18,400 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wool-michael-w-exercised-2000-units-of-common-stock-6365432)
- 2025-12-29 22:17 UTC [SEC Form 4] [President & CEO Oneil David A sold $92,540 worth of Common Stock - $.33 1/3 par value (2,000 units at $46.27), decreasing direct ownership by 10% to 17,431 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-oneil-david-a-sold-92540-worth-of-common-6328972)
- 2025-12-19 21:24 UTC [SEC Form 4] [President & CEO Oneil David A sold $87,500 worth of Common Stock - $.33 1/3 par value (2,000 units at $43.75), decreasing direct ownership by 9% to 19,431 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-oneil-david-a-sold-87500-worth-of-common-6323897)
- 2025-12-17 15:04 UTC [SEC Form 4] [Director Helmetag Carl sold $44,990 worth of Common Stock - $.33 1/3 par value (1,000 units at $44.99), decreasing direct ownership by 5% to 20,569 units (SEC Form 4)](https://www.quantisnow.com/insight/director-helmetag-carl-sold-44990-worth-of-common-stock---6319465)
- 2025-12-09 15:48 UTC [SEC Form 8-K] [Espey Mfg. & Electronics Corp. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-filed-sec-form-8-k-submission-of-6308426)
- 2025-12-08 20:38 UTC [Leadership Update] [Espey Declares Regular Quarterly Dividend of $0.25 Per Share and Appoints New Audit Committee Chair](https://www.quantisnow.com/insight/espey-declares-regular-quarterly-dividend-of-025-per-share-and-6306841)
- 2025-11-12 21:05 UTC [Espey Mfg. & Electronics Corp. reports first quarter results](https://www.quantisnow.com/insight/espey-mfg-electronics-corp-reports-first-quarter-results-6274264)
- 2025-11-12 21:03 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Espey Mfg. & Electronics Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-espey-mfg-electronics-corp-6274202)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/ESP
- Earnings history: https://www.quantisnow.com/earnings/ESP
- Dividend history: https://www.quantisnow.com/dividends/ESP
- Insider transactions: https://www.quantisnow.com/insiders/ESP
- Options chain: https://www.quantisnow.com/options/ESP
- SEC 8-K filings only: https://www.quantisnow.com/company/ESP/8-k
- RSS and alerts for ESP: https://www.quantisnow.com/docs/rss-feeds.md