Company Analysis

EnerSys, Inc. (ENS)

NYSE: ENS · Miscellaneous Electrical Machinery, Equipment & Supplies · Reading, PA · filing with the SEC since 2004
Grade7.2
◀ Past 7.9● Present 7.4▶ Future 6.1

Filings

240 filings since 2017 beside 1,148 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-Q Quarterly report for the quarter ending Dec 31, 2026Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by Feb 9, 2027
10-K Annual report for the fiscal year ending Mar 31, 2027Large accelerated filers have 60 days after the fiscal year ends. by May 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 39 days after the quarter ended. The proxy statement was last filed Jul 2, 2026.

Filings a yearinsider forms included
162122124132138163145117
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 5 times in the last 36 months, the newest May 28, 2026.
Insider forms 1,148

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 13, 2026 SC TO-T/A Tender offer, amended
Nov 12, 2026 8-K items 2.02, 8.01 Results released; Other event · Current report Nov 11, 2026
Nov 12, 2026 10-Q Quarterly report Oct 4, 2026
Oct 28, 2026 SC TO-T Tender offer
Oct 27, 2026 SC TO-C Tender offer communication
Oct 27, 2026 8-K items 1.01, 7.01, 9.01 Major agreement signed; Investor disclosure (Regulation FD) · Current report
Oct 14, 2026 8-K item 8.01 Other event · Current report
Aug 12, 2026 8-K items 2.02, 8.01 Results released; Other event · Current report
Aug 12, 2026 10-Q Quarterly report Jul 5, 2026
Aug 6, 2026 8-K item 5.07 Shareholder vote · Current report
Jul 23, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Jul 2, 2026 ARS Annual report to shareholders Mar 31, 2026
Jul 2, 2026 DEFA14A Extra proxy material
Jul 2, 2026 DEF 14A Proxy statement Aug 6, 2026
May 29, 2026 SD Conflict minerals report
May 28, 2026 8-K items 5.02, 7.01 Officer or director change; Investor disclosure (Regulation FD) · Current report
May 20, 2026 8-K items 2.02, 8.01 Results released; Other event · Current report
May 20, 2026 10-K Annual report Mar 31, 2026
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 SCHEDULE 13G Large holder notice
Mar 26, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 25, 2026 8-K items 2.05, 2.06, 9.01 Exit or restructuring costs; Write-down of assets · Current report
Feb 4, 2026 8-K items 2.02, 8.01 Results released; Other event · Current report
Feb 4, 2026 10-Q Quarterly report Dec 28, 2025
Dec 15, 2025 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Nov 5, 2025 10-Q Quarterly report Sep 28, 2025
Nov 5, 2025 8-K items 2.02, 8.01 Results released; Other event · Current report
Sep 25, 2025 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Aug 6, 2025 8-K items 2.02, 8.01 Results released; Other event · Current report
Aug 6, 2025 10-Q Quarterly report Jun 29, 2025
Jul 31, 2025 8-K item 5.07 Shareholder vote · Current report
Jul 29, 2025 SCHEDULE 13G/A Large holder update, amended
Jul 22, 2025 8-K items 2.05, 8.01, 9.01 Exit or restructuring costs; Other event · Current report
Jun 18, 2025 ARS Annual report to shareholders Mar 31, 2025
Jun 18, 2025 DEFA14A Extra proxy material
Jun 18, 2025 DEF 14A Proxy statement Jul 31, 2025
May 30, 2025 SD Conflict minerals report
May 23, 2025 8-K items 5.02, 9.01 Officer or director change · Current report
May 21, 2025 8-K items 2.02, 8.01 Results released; Other event · Current report
May 21, 2025 10-K Annual report Mar 31, 2025
40 of 240 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton ENS · research, not advice