Paul J. Tufano

Companies

• EnerSysBoard member Apr 22, 2015 to now¹
• TeradyneBoard member Apr 6, 2005 to now²
• Benchmark ElectronicsChief executive officer Nov 14, 2016 to Feb 22, 2019³
• Benchmark ElectronicsBoard member Mar 2, 2016 to Feb 22, 2019⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Teradyne TER66,008 shares⁵$22.5M at $340.36Sep 25, 2026
• EnerSys ENS52,216 shares⁶$8.8M at $169.28Aug 14, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 25, 2026Other 19 shares of Teradyne⁵
• Sep 24, 2026Granted 141 shares of Teradyne⁵
• Aug 14, 2026Granted 1,428 shares of EnerSys⁶
• Jul 16, 2026Granted 44 shares of EnerSys⁷
• Jul 16, 2026Granted 224 shares at $195.30 of EnerSys⁷
• Jul 2, 2026Granted 0 shares of EnerSys⁸
• Jul 2, 2026Granted 0 shares of EnerSys⁸
• Jul 2, 2026Granted 0 shares of EnerSys⁸
• Jul 2, 2026Granted 0 shares of EnerSys⁸
• Jul 2, 2026Granted 21 shares of EnerSys⁸
• Jul 2, 2026Granted 43 shares of EnerSys⁸
• Jun 25, 2026Granted 116 shares of Teradyne⁹
• Jun 12, 2026Other 19 shares of Teradyne¹⁰
• May 8, 2026Granted 668 shares of Teradyne¹¹
• Apr 13, 2026Granted 44 shares of EnerSys¹²
• Apr 13, 2026Granted 224 shares at $194.61 of EnerSys¹²
• Mar 27, 2026Granted 0 shares of EnerSys¹³
• Mar 27, 2026Granted 0 shares of EnerSys¹³
• Mar 27, 2026Granted 0 shares of EnerSys¹³
• Mar 27, 2026Granted 0 shares of EnerSys¹³
• Mar 27, 2026Granted 25 shares of EnerSys¹³
• Mar 27, 2026Granted 52 shares of EnerSys¹³
• Mar 26, 2026Granted 159 shares of Teradyne¹⁴
• Mar 13, 2026Other 25 shares of Teradyne¹⁵
• Jan 15, 2026Granted 52 shares of EnerSys¹⁶

Trade performance

Returns are price-only (no dividends), measured from the trade date.