InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Discover the full record of transactions filed by Wong Joseph M, Chief Technology Officer. Director active across 2 companies, notably Arq, Inc.. Cumulatively, 3 reports have been logged. Total volume traded: €27k. The latest transaction was disclosed on 4 August 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations3 total
US$13,7003,052 shares@ US$4.48890.0098% mcap100.0% of flow
Common Stock
SEC:0001515156-25-000107·
€13,7003,052 shares@ €4.48890.0098% mcap50.0% of flow
Common Stock
SEC:0001515156-25-000107:0·
016,710 shares0
Common Stock
SEC:0001515156-22-000021:0·
3 of 3 declarations
About Wong Joseph M
Joseph M. Wong is the Chief Technology Officer at Arq, Inc. and Advanced Emissions Solutions, Inc. He is responsible for the technology strategy of the companies, ensuring that solutions are innovative and effective. His technical expertise is essential for the development of new products.
