David P. Sweitzer

Companies

• Quest Resource Holding CorpChief operating officer Dec 12, 2019 to now¹
• Quest Resource Holding CorpOfficer Oct 4, 2016 to Feb 19, 2019²

Holdings

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

Shares held

• QRQuest Resource Holding Corp QRHC22,425 shares³$26.7K at $1.19Aug 14, 2025

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

Recent filings

• Aug 13, 2025Granted 50,000 shares of Quest Resource Holding Corp³
• Jun 26, 2025Shares withheld for tax 2,611 shares at $2.31 of Quest Resource Holding Corp⁴
• Jun 26, 2025Exercised options 8,333 shares of Quest Resource Holding Corp⁴
• Aug 20, 2024Sold 22,593 shares at $8.00 of Quest Resource Holding Corp⁵
• Aug 20, 2024Exercised options 22,593 shares at $3.83 of Quest Resource Holding Corp⁵
• Jun 24, 2024Sold 19,841 shares at $8.40 of Quest Resource Holding Corp⁶
• Jun 24, 2024Exercised options 19,841 shares at $3.83 of Quest Resource Holding Corp⁶
• Jun 21, 2024Sold 16,047 shares at $8.52 of Quest Resource Holding Corp⁶
• Jun 21, 2024Exercised options 16,047 shares at $3.83 of Quest Resource Holding Corp⁶
• May 31, 2024Sold 7,715 shares at $9.02 of Quest Resource Holding Corp⁷
• May 31, 2024Sold 1,519 shares at $9.01 of Quest Resource Holding Corp⁶
• May 31, 2024Exercised options 1,519 shares at $3.83 of Quest Resource Holding Corp⁶
• May 30, 2024Sold 11,185 shares at $9.05 of Quest Resource Holding Corp⁷
• May 30, 2024Exercised options 10,500 shares at $2.62 of Quest Resource Holding Corp⁷
• May 30, 2024Exercised options 8,400 shares at $2.45 of Quest Resource Holding Corp⁷
• Dec 14, 2023Sold 21,033 shares at $6.66 of Quest Resource Holding Corp⁸
• Dec 14, 2023Exercised options 21,033 shares at $2.39 of Quest Resource Holding Corp⁸
• Dec 13, 2023Sold 2,526 shares at $6.51 of Quest Resource Holding Corp⁸
• Dec 13, 2023Exercised options 2,526 shares at $2.39 of Quest Resource Holding Corp⁸
• Dec 11, 2023Sold 47,256 shares at $6.16 of Quest Resource Holding Corp⁹
• Dec 11, 2023Exercised options 47,256 shares at $2.39 of Quest Resource Holding Corp⁹
• Dec 8, 2023Sold 43,768 shares at $6.32 of Quest Resource Holding Corp⁹
• Dec 8, 2023Exercised options 29,185 shares at $2.39 of Quest Resource Holding Corp⁹
• Dec 8, 2023Exercised options 14,583 shares at $2.08 of Quest Resource Holding Corp⁹
• Sep 22, 2023Sold 23,646 shares at $7.52 of Quest Resource Holding Corp¹⁰