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Quality Online Education Group Inc., an e-learning company, provides online English lessons to students worldwide. The company offers online English programs for K12 and adults, white label online tutoring services, and end-to-end management software solutions for education institutions. It also provides online English tutor solutions to business customers through direct sales. The company was formerly known as ADGS Advisory, Inc. and changed its name to Quality Online Education Group Inc. in May 2021. The company was incorporated in 2007 and is headquartered in Markham, Canada.
Market information source · Sep 9, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Sep 9, 2026
Open-market timeline · full history
4 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Details | |
|---|---|---|---|---|
| Tong Wing Yee | Sell | $100K | SEC | |
| Tong Wing Yee |
| Sell |
| $100K |
| SEC |
| Tong Wing Yee | Sell | $100K | SEC |
| Fu Kei Man Derek | Award | $248.5K | SEC |
| Tong Wing Yee | Sell | $100K | SEC |
| Fu Kei Man Derek | Award | $387K | SEC |