David C. Wajsgras

Companies

• WESCO InternationalBoard member Jan 9, 2026 to now¹
• Parsons CorporationBoard member Jul 1, 2020 to now²
• Martin Marietta MaterialsBoard member May 15, 2020 to now³
• RaytheonVice President Mar 20, 2015 to Apr 8, 2020⁴
• RaytheonChief financial officer Mar 21, 2006 to Feb 18, 2015⁵
• Lear CorporationChief financial officer Jan 4, 2006 to Jan 4, 2006⁶

Holdings

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

Shares held

• MMMartin Marietta Materials MLM5,106 shares⁷$2.6M at $500.36Aug 31, 2026
• Parsons Corporation PSN40,684 shares⁸$1.8M at $44.19Jul 1, 2026
• WESCO International WCC866 shares⁹$295.2K at $340.82Jun 30, 2026

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

Recent filings

• Aug 31, 2026Granted 78 shares at $518.70 of Martin Marietta Materials⁷
• Jul 1, 2026Granted 604 shares of Parsons Corporation⁸
• Jun 30, 2026Granted 90 shares at $345.43 of WESCO International⁹
• Jun 30, 2026Granted 1 shares of WESCO International⁹
• May 29, 2026Granted 69 shares at $581.64 of Martin Marietta Materials¹⁰
• May 14, 2026Granted 313 shares of Martin Marietta Materials¹¹
• Apr 14, 2026Granted 2,947 shares of Parsons Corporation¹²
• Apr 1, 2026Granted 518 shares of Parsons Corporation¹³
• Mar 31, 2026Granted 114 shares at $273.62 of WESCO International¹⁴
• Mar 31, 2026Granted 1 shares of WESCO International¹⁴
• Mar 2, 2026Granted 659 shares of WESCO International¹⁵
• Feb 27, 2026Granted 56 shares at $676.57 of Martin Marietta Materials¹⁶
• Jan 1, 2026Granted 442 shares of Parsons Corporation¹⁷
• Nov 28, 2025Granted 61 shares at $623.24 of Martin Marietta Materials¹⁸
• Oct 1, 2025Granted 417 shares of Parsons Corporation¹⁹
• Aug 29, 2025Granted 61 shares at $616.40 of Martin Marietta Materials²⁰
• Jul 1, 2025Granted 490 shares of Parsons Corporation²¹
• May 30, 2025Granted 69 shares at $547.55 of Martin Marietta Materials²²
• May 15, 2025Granted 308 shares at $552.86 of Martin Marietta Materials²³
• Apr 15, 2025Granted 2,682 shares of Parsons Corporation²⁴
• Apr 1, 2025Granted 460 shares of Parsons Corporation²⁵
• Feb 28, 2025Granted 78 shares at $483.14 of Martin Marietta Materials²⁶
• Jan 2, 2025Granted 320 shares of Parsons Corporation²⁷
• Nov 29, 2024Granted 63 shares at $600.00 of Martin Marietta Materials²⁸
• Oct 1, 2024Granted 326 shares of Parsons Corporation²⁹