Wong Joseph M 4

What Happened

• Joseph M. Wong, Chief Technology Officer of Arq, Inc. (ARQ), purchased 10,000 common shares in an open-market transaction on March 17, 2026.
• The reported weighted average price was $1.89 per share, for a total transaction value of approximately $18,900. This is a purchase (insider buy), which some investors view as a more informative signal than routine sales.

Key Details

• Transaction date: 2026-03-17; Filing date: 2026-03-19 (filed two days after the transaction, which appears timely).
• Transaction type/code: P = Purchase (open market).
• Price details: weighted average $1.89; filing footnote F1 states purchases occurred in multiple trades at prices ranging from $1.8850 to $1.8900. The reporting person will provide breakdown by price on request.
• Shares owned after transaction: not disclosed in the provided filing details.
• No 10b5-1 plan, tax-withholding, gifts, or option exercises were noted in the provided information.

Context

• Insider purchases can be taken as a signal of personal commitment to the company, but this was a relatively small-dollar buy (~$18.9k), so treat it as one data point among many.
• This report concerns an executive (CTO), not a 10% owner; no derivatives or immediate sell-after-exercise actions were reported.