SEC Form 4
EnerSys, Inc. (ENS) insider trading
In the 12 months to Oct 24, 2026, one ENS insider reported open-market sales of $1.0M across 1 filing; one EVP and CFO bought $24.7K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $1.0M
- 1 filing · 1 insider
- Open-market purchases
- $24.7K
- 1 filing · Andrea J. Funk, EVP and CFO
Who traded ENS, and when
- Purchase
- Sale
ENS daily close from Oct 24, 2025 to Oct 23, 2026, between $120.88 and $243.34, last $166.08. 1 sale and 1 purchase filings by 2 insiders, marked at their filing dates. Chad C. Uplinger, President Motive Power Global: sold $1.0M across 1 filing, first filed Dec 12, 2025, last Dec 12, 2025. Andrea J. Funk, EVP and CFO: bought $24.7K across 1 filing, first filed Jun 1, 2026, last Jun 1, 2026.
Largest mark · tap a row for others
Chad C. Uplinger · President Motive Power Global
Sale $1,015,085
6,702 shares at $151.46 avg
Filed Dec 12, 2025 · traded Dec 10
Close on filing date $147.26
Chad C. Uplinger · President Motive Power Global
President Motive Power Global
$1.0M soldAndrea J. Funk · EVP and CFO
EVP and CFO
$24.7K boughtHas EnerSys, Inc.'s CEO sold stock?
No. Shawn M. O'Connell (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
2 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Chad C. Uplinger | President Motive Power Global | $1.0M | — | 1 | — | |
| Andrea J. Funk | EVP and CFO | — | $24.7K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Andrea J. Funk EVP and CFO | Purchase | 108 | $228.47 | $24.7K | 56,396 | |
traded | Chad C. Uplinger President Motive Power Global | Sale | 6,702 | $151.46 | $1.0M | 23,713 |
GET /stocks/filings/vX/form-4?tickers=ENS&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ENS"
],
"issuer_cik": "0001289308",
"owner_cik": "0001713423",
"accession_number": "0001437749-26-019076",
"form_type": "4",
"filing_date": "2026-06-01",
"period_of_report": "2026-05-29",
"issuer_name": "EnerSys",
"issuer_trading_symbol": "ENS",
"owner_name": "Funk Andrea J.",
"is_officer": true,
"officer_title": "EVP and CFO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-29",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 108,
"transaction_price_per_share": 228.47,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 56396,
"transaction_value": 24674.76,
"direct_or_indirect": "D"
},
{
"tickers": [
"ENS"
],
"issuer_cik": "0001289308",
"owner_cik": "0002001124",
"accession_number": "0001437749-25-037732",
"form_type": "4",
"filing_date": "2025-12-12",
"period_of_report": "2025-12-10",
"issuer_name": "EnerSys",
"issuer_trading_symbol": "ENS",
"owner_name": "Uplinger Chad C",
"is_officer": true,
"officer_title": "President Motive Power Global",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2025-12-10",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1843,
"transaction_price_per_share": 151.46,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 28572,
"transaction_value": 279140.78,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed in multiple trades at prices ranging from $151.13 to $151.80 USD; the price reported above reflects the weighted average sales price."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 354 records
- Option exercises8 records
- Tax withholding26 records
- Grants and awards320 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ENS every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.