Insider acquisitions

Explore purchases, stock awards, gifts, exercises, and conversions. These records cover acquisitions only; sales are not included.

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Form 4, 4/A, 5 & 5/AAmounts retain the reported currency, when available.

Transaction timeline & trade size

Choose a reporting owner, transaction period, and security. Open any point for the filing.

Purchases in this page0
Other acquisitions50
Reporting owners12
SalesNot providedCheck original SEC filings

Dec 26, 2025 – Dec 26, 2025 · Transaction dates · Current page sample

Reported quantity · security units

EnerSys · Common Stock · Stock award (code A) · Non-derivative · Currency not specified

Reported transaction sizes by transaction dateEach point is one transaction for the selected company, security, and acquisition type. Reporting owners, exact quantities, and values are also provided in the table. These are filing amounts, not a stock-price series.77.49960EnerSys · Matthews Mark E. (CTO and President Specialty) · Stock award · December 26, 2025 · Quantity 9.3457 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Matthews Mark E. (CTO and President Specialty) · Stock award · December 26, 2025 · Quantity 5.3853 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Matthews Mark E. (CTO and President Specialty) · Stock award · December 26, 2025 · Quantity 3.1979 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Matthews Mark E. (CTO and President Specialty) · Stock award · December 26, 2025 · Quantity 2.0648 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · O'Connell Shawn M. (President and CEO) · Stock award · December 26, 2025 · Quantity 42.0574 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · O'Connell Shawn M. (President and CEO) · Stock award · December 26, 2025 · Quantity 6.9303 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · O'Connell Shawn M. (President and CEO) · Stock award · December 26, 2025 · Quantity 10.0503 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · O'Connell Shawn M. (President and CEO) · Stock award · December 26, 2025 · Quantity 4.8086 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · O'Connell Shawn M. (President and CEO) · Stock award · December 26, 2025 · Quantity 3.2416 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Funk Andrea J. (EVP and CFO) · Stock award · December 26, 2025 · Quantity 18.6914 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Funk Andrea J. (EVP and CFO) · Stock award · December 26, 2025 · Quantity 33.4977 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Funk Andrea J. (EVP and CFO) · Stock award · December 26, 2025 · Quantity 10.0503 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Funk Andrea J. (EVP and CFO) · Stock award · December 26, 2025 · Quantity 5.891 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Funk Andrea J. (EVP and CFO) · Stock award · December 26, 2025 · Quantity 3.9715 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · HOFFEN HOWARD I (Director) · Stock award · December 26, 2025 · Quantity 5.093 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · HOFFEN HOWARD I (Director) · Stock award · December 26, 2025 · Quantity 77.4996 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Knausenberger Lauren (Director) · Stock award · December 26, 2025 · Quantity 0.0713 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Knausenberger Lauren (Director) · Stock award · December 26, 2025 · Quantity 0.0697 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Knausenberger Lauren (Director) · Stock award · December 26, 2025 · Quantity 0.0542 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Knausenberger Lauren (Director) · Stock award · December 26, 2025 · Quantity 1.4558 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Knausenberger Lauren (Director) · Stock award · December 26, 2025 · Quantity 7.2056 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 0.0869 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 0.0854 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 0.0664 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 0.0298 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 7.9277 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Wynter Rudolph W. (Director) · Stock award · December 26, 2025 · Quantity 16.7381 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Chan Caroline (Director) · Stock award · December 26, 2025 · Quantity 27.1916 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 0.0748 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 0.0749 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 0.0542 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 0.0245 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 5.9326 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Morytko Tamara (Director) · Stock award · December 26, 2025 · Quantity 10.7894 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · FLUDDER STEVEN M (Director) · Stock award · December 26, 2025 · Quantity 0.0946 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · FLUDDER STEVEN M (Director) · Stock award · December 26, 2025 · Quantity 8.3944 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · FLUDDER STEVEN M (Director) · Stock award · December 26, 2025 · Quantity 27.1916 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 0.0174 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 0.0174 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 0.0122 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 0.0088 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 16.9455 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Vargo Ronald P (Director) · Stock award · December 26, 2025 · Quantity 44.4026 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 0.0748 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 0.0749 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 0.0577 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 0.0263 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 2.4495 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · Habiger David C (Director) · Stock award · December 26, 2025 · Quantity 7.2056 · Price 0 · Reference value 0 · Currency not specifiedEnerSys · TUFANO PAUL J (Director) · Stock award · December 26, 2025 · Quantity 0.12 · Price 0 · Reference value 0 · Currency not specifiedDec 26, 2025Dec 26, 2025No reported values to plot for this selection.

Swipe the chart to see the full date range. Exact records are available in the table below.

50 transactions plotted for one security and transaction type. 0 have no reported quantity. A value chart requires a stated currency. Individual reported values remain visible in the table.

PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

50 dated transactions in this page sample · 12 reporting owners.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition typeQuantityPriceReference valueCurrency
Dec 26, 2025EnerSysCommon StockMatthews Mark E. (CTO and President Specialty)Stock award9.345700Currency not specified
Dec 26, 2025EnerSysCommon StockMatthews Mark E. (CTO and President Specialty)Stock award5.385300Currency not specified
Dec 26, 2025EnerSysCommon StockMatthews Mark E. (CTO and President Specialty)Stock award3.197900Currency not specified
Dec 26, 2025EnerSysCommon StockMatthews Mark E. (CTO and President Specialty)Stock award2.064800Currency not specified
Dec 26, 2025EnerSysCommon StockO'Connell Shawn M. (President and CEO)Stock award42.057400Currency not specified
Dec 26, 2025EnerSysCommon StockO'Connell Shawn M. (President and CEO)Stock award6.930300Currency not specified
Dec 26, 2025EnerSysCommon StockO'Connell Shawn M. (President and CEO)Stock award10.050300Currency not specified
Dec 26, 2025EnerSysCommon StockO'Connell Shawn M. (President and CEO)Stock award4.808600Currency not specified
Dec 26, 2025EnerSysCommon StockO'Connell Shawn M. (President and CEO)Stock award3.241600Currency not specified
Dec 26, 2025EnerSysCommon StockFunk Andrea J. (EVP and CFO)Stock award18.691400Currency not specified
Dec 26, 2025EnerSysCommon StockFunk Andrea J. (EVP and CFO)Stock award33.497700Currency not specified
Dec 26, 2025EnerSysCommon StockFunk Andrea J. (EVP and CFO)Stock award10.050300Currency not specified
Dec 26, 2025EnerSysCommon StockFunk Andrea J. (EVP and CFO)Stock award5.89100Currency not specified
Dec 26, 2025EnerSysCommon StockFunk Andrea J. (EVP and CFO)Stock award3.971500Currency not specified
Dec 26, 2025EnerSysCommon StockHOFFEN HOWARD I (Director)Stock award5.09300Currency not specified
Dec 26, 2025EnerSysCommon StockHOFFEN HOWARD I (Director)Stock award77.499600Currency not specified
Dec 26, 2025EnerSysCommon StockKnausenberger Lauren (Director)Stock award0.071300Currency not specified
Dec 26, 2025EnerSysCommon StockKnausenberger Lauren (Director)Stock award0.069700Currency not specified
Dec 26, 2025EnerSysCommon StockKnausenberger Lauren (Director)Stock award0.054200Currency not specified
Dec 26, 2025EnerSysCommon StockKnausenberger Lauren (Director)Stock award1.455800Currency not specified
Dec 26, 2025EnerSysCommon StockKnausenberger Lauren (Director)Stock award7.205600Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award0.086900Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award0.085400Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award0.066400Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award0.029800Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award7.927700Currency not specified
Dec 26, 2025EnerSysCommon StockWynter Rudolph W. (Director)Stock award16.738100Currency not specified
Dec 26, 2025EnerSysCommon StockChan Caroline (Director)Stock award27.191600Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award0.074800Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award0.074900Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award0.054200Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award0.024500Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award5.932600Currency not specified
Dec 26, 2025EnerSysCommon StockMorytko Tamara (Director)Stock award10.789400Currency not specified
Dec 26, 2025EnerSysCommon StockFLUDDER STEVEN M (Director)Stock award0.094600Currency not specified
Dec 26, 2025EnerSysCommon StockFLUDDER STEVEN M (Director)Stock award8.394400Currency not specified
Dec 26, 2025EnerSysCommon StockFLUDDER STEVEN M (Director)Stock award27.191600Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award0.017400Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award0.017400Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award0.012200Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award0.008800Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award16.945500Currency not specified
Dec 26, 2025EnerSysCommon StockVargo Ronald P (Director)Stock award44.402600Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award0.074800Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award0.074900Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award0.057700Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award0.026300Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award2.449500Currency not specified
Dec 26, 2025EnerSysCommon StockHabiger David C (Director)Stock award7.205600Currency not specified
Dec 26, 2025EnerSysCommon StockTUFANO PAUL J (Director)Stock award0.1200Currency not specified

Only transactions on this page are shown. Preset date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transaction details

Reporting owners, quantities, prices, and source filings.

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: EnerSysENS · company listings
Matthews Mark E.CTO and President Specialty
Stock awardCommon StockNon-derivative security · Code A9.34570Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Matthews Mark E.CTO and President Specialty
Stock awardCommon StockNon-derivative security · Code A5.38530Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Matthews Mark E.CTO and President Specialty
Stock awardCommon StockNon-derivative security · Code A3.19790Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Matthews Mark E.CTO and President Specialty
Stock awardCommon StockNon-derivative security · Code A2.06480Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
O'Connell Shawn M.President and CEO
Stock awardCommon StockNon-derivative security · Code A42.05740Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
O'Connell Shawn M.President and CEO
Stock awardCommon StockNon-derivative security · Code A6.93030Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
O'Connell Shawn M.President and CEO
Stock awardCommon StockNon-derivative security · Code A10.05030Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
O'Connell Shawn M.President and CEO
Stock awardCommon StockNon-derivative security · Code A4.80860Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
O'Connell Shawn M.President and CEO
Stock awardCommon StockNon-derivative security · Code A3.24160Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Funk Andrea J.EVP and CFO
Stock awardCommon StockNon-derivative security · Code A18.69140Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Funk Andrea J.EVP and CFO
Stock awardCommon StockNon-derivative security · Code A33.49770Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Funk Andrea J.EVP and CFO
Stock awardCommon StockNon-derivative security · Code A10.05030Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Funk Andrea J.EVP and CFO
Stock awardCommon StockNon-derivative security · Code A5.8910Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listings
Funk Andrea J.EVP and CFO
Stock awardCommon StockNon-derivative security · Code A3.97150Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A5.0930Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A77.49960Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.07130Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.06970Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.05420Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A1.45580Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A7.20560Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.08690Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.08540Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.06640Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.02980Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A7.92770Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A16.73810Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A27.19160Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.07480Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.07490Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.05420Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.02450Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A5.93260Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A10.78940Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.09460Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A8.39440Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A27.19160Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.01740Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.01740Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.01220Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.00880Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A16.94550Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A44.40260Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.07480Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.07490Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.05770Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.02630Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A2.44950Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A7.20560Value: 0Currency not specifiedView ↗
Trade: EnerSysENS · company listingsStock awardCommon StockNon-derivative security · Code A0.120Value: 0Currency not specifiedView ↗

Filters use the date a filing was submitted, not the date of the transaction. Coverage is incomplete while historical records are being loaded. How we organize the data →