Shaffer David M
SEC CIK 1577486 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ENS | EnerSys | Pres, CEO, Dir | 77.2K | — | $20.68M | 46 | 2021-08-02 | 2025-03-28 |
Most active insiders at ENS, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Uplinger Chad C | Pres, Motive Power Gbl | — | $1.02M |
| 2 | Funk Andrea J. | EVP, CFO | $24.7K | — |
| 3 | Fisher Keith D. | Pres. Network, Infrastructure | — | — |
| 4 | Knausenberger Lauren | Dir | — | — |
| 5 | Matthews Mark E. | CTO, Pres. Precision Power | — | — |
| 6 | Wynter Rudolph W. | Dir | — | — |
| 7 | Chan Caroline | Dir | — | — |
| 8 | Morytko Tamara | Dir | — | — |
| 9 | O'Connell Shawn M. | Pres, CEO, Dir | — | — |
| 10 | FLUDDER STEVEN M | Dir | — | — |
Shaffer David M made no open-market trades at ENS in the last 12 months.
Transactions 46
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-04-01 | 2025-03-28 | ENS | EnerSys | Shaffer David M | CEO | A - Grant | $0.00 | +199.19 | 77.2K | +0.3% | $0 |
| MI | 2025-02-27 | 2025-02-25 | ENS | EnerSys | Shaffer David M | CEO | S - Sale | $101.13 | -11.4K | 4,128 | -73% | -$1.15M |
| MI | 2025-02-25 | 2025-02-21+ | ENS | EnerSys | Shaffer David M | CEO | S - Sale | $101.69 | -74.2K | 25.4K | -74% | -$7.54M |
| MI | 2025-02-21 | 2025-02-19+ | ENS | EnerSys | Shaffer David M | CEO | S - Sale | $101.63 | -44.3K | 43.2K | -51% | -$4.50M |
| D | 2025-02-14 | 2025-02-12 | ENS | EnerSys | Shaffer David M | CEO | S - Sale+OE | $100.18 | -15.7K | 77.1K | -17% | -$1.57M |
| D | 2025-02-14 | 2025-02-12 | ENS | EnerSys | Shaffer David M | CEO | M - OptEx | $68.40 | +15.7K | 92.7K | +20% | +$1.07M |
| MI | 2025-02-11 | 2025-02-07 | ENS | EnerSys | Shaffer David M | CEO | G - Gift | $0.00 | 0 | 64.9K | New | $0 |
| M | 2024-12-31 | 2024-12-27 | ENS | EnerSys | Shaffer David M | CEO | A - Grant | $0.00 | +197.87 | 76.9K | +0.3% | $0 |
| T | 2024-11-27 | 2024-11-25 | ENS | EnerSys | Shaffer David M | CEO | S - Sale | $100.01 | -20.0K | 206.7K | -9% | -$2.00M |
| T | 2024-11-27 | 2024-11-26 | ENS | EnerSys | Shaffer David M | CEO | G - Gift | $0.00 | -129.8K | 76.9K | -63% | $0 |
| TI | 2024-11-27 | 2024-11-26 | ENS | EnerSys | Shaffer David M | CEO | G - Gift | $0.00 | +129.8K | 129.8K | New | $0 |
| M | 2024-10-02 | 2024-09-30 | ENS | EnerSys | Shaffer David M | Pres, CEO | A - Grant | $0.00 | +183.83 | 226.7K | +0.1% | $0 |
| 2024-08-30 | 2024-08-29 | ENS | EnerSys | Shaffer David M | Pres, CEO | S - Sale | $100.08 | -17.6K | 226.5K | -7% | -$1.76M | |
| 2024-08-28 | 2024-08-26 | ENS | EnerSys | Shaffer David M | Pres, CEO | S - Sale | $100.00 | -2,400 | 244.1K | -1.0% | -$240.0K | |
| M | 2024-08-20 | 2024-08-16+ | ENS | EnerSys | Shaffer David M | Pres, CEO | F - Tax | $95.99 | -5,984 | 249.7K | -2% | -$574.4K |
| DM | 2024-08-13 | 2024-08-11+ | ENS | EnerSys | Shaffer David M | Pres, CEO | F - Tax | $94.30 | -7,153 | 256.6K | -3% | -$674.6K |
| D | 2024-08-13 | 2024-08-09 | ENS | EnerSys | Shaffer David M | Pres, CEO | A - Grant | $0.00 | +30.2K | 259.7K | +13% | $0 |
| M | 2024-07-02 | 2024-06-28 | ENS | EnerSys | Shaffer David M | Pres, CEO | A - Grant | $0.00 | +166.86 | 229.3K | +0.1% | $0 |
| D | 2024-04-10 | 2024-04-08 | ENS | EnerSys | Shaffer David M | Pres, CEO | F - Tax | $91.32 | -5,599 | 229.3K | -2% | -$511.3K |
| D | 2024-04-10 | 2024-04-08 | ENS | EnerSys | Shaffer David M | Pres, CEO | M - OptEx | $69.85 | +6,456 | 234.9K | +3% | +$451.0K |
| M | 2024-04-02 | 2024-03-29 | ENS | EnerSys | Shaffer David M | Pres, CEO | A - Grant | $0.00 | +188.33 | 228.4K | +0.1% | $0 |
| M | 2024-01-02 | 2023-12-29 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +175.03 | 228.2K | +0.1% | $0 |
| M | 2023-10-03 | 2023-09-29 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +176.82 | 228.1K | +0.1% | $0 |
| M | 2023-08-18 | 2023-08-16+ | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $99.27 | -5,928 | 227.9K | -3% | -$588.5K |
| DM | 2023-08-15 | 2023-08-12 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $94.71 | -11.0K | 237.9K | -4% | -$1.04M |
| D | 2023-08-15 | 2023-08-11 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +28.0K | 244.8K | +13% | $0 |
| M | 2023-07-05 | 2023-06-30 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +146.12 | 216.9K | +0.1% | $0 |
| M | 2023-04-04 | 2023-03-31 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +191.65 | 213.1K | +0.1% | $0 |
| M | 2023-01-03 | 2022-12-30 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +204.72 | 212.9K | +0.1% | $0 |
| M | 2022-10-04 | 2022-09-30 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +243.08 | 212.7K | +0.1% | $0 |
| M | 2022-08-18 | 2022-08-16+ | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $71.70 | -5,874 | 215.8K | -3% | -$421.2K |
| DM | 2022-08-16 | 2022-08-12+ | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $69.54 | -43.1K | 218.5K | -16% | -$3.00M |
| D | 2022-08-16 | 2022-08-12 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +36.9K | 232.4K | +19% | $0 |
| M | 2022-07-05 | 2022-06-30 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +317.92 | 224.8K | +0.1% | $0 |
| M | 2022-03-29 | 2022-03-25 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +283.88 | 234.5K | +0.1% | $0 |
| M | 2022-01-04 | 2021-12-31 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +288.25 | 234.0K | +0.1% | $0 |
| M | 2021-09-28 | 2021-09-24 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +260.17 | 233.7K | +0.1% | $0 |
| 2021-08-31 | 2021-08-31 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | S - Sale | $85.02 | -7,100 | 223.7K | -3% | -$603.6K | |
| 2021-08-20 | 2021-08-20 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | S - Sale | $85.25 | -8,500 | 230.8K | -4% | -$724.6K | |
| D | 2021-08-19 | 2021-08-17 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $91.81 | -3,054 | 239.3K | -1% | -$280.4K |
| D | 2021-08-19 | 2021-08-16 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +25.4K | 242.3K | +12% | $0 |
| M | 2021-08-17 | 2021-08-13 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $94.13 | -511 | 216.7K | -0.2% | -$48.1K |
| 2021-08-17 | 2021-08-13 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | A - Grant | $0.00 | +478 | 217.2K | +0.2% | $0 | |
| 2021-08-17 | 2021-08-13 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | D - Sale to Iss | $0.00 | -5,760 | 216.9K | -3% | $0 | |
| M | 2021-08-16 | 2021-08-12+ | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | F - Tax | $97.10 | -3,505 | 224.2K | -2% | -$340.4K |
| 2021-08-04 | 2021-08-02 | ENS | EnerSys | Shaffer David M | Pres, CEO, Dir | S - Sale | $100.03 | -5,910 | 226.2K | -3% | -$591.2K |
Purchase Sale Sale after option exercise All abbreviations