# 51Talk Online Education Group (COE) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/coe > 52 non-derivative transactions: 42 purchases ($125.6M), 0 sales. CIK 1659494. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-08-18 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | M | 137500.0 | 0.0 | 42388800.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000009/0002029760-26-000009-index.htm | | 2026-08-13 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 35400.0 | 20.83 | 35615160.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000009/0002029760-26-000009-index.htm | | 2026-08-12 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 337500.0 | 20.17 | 35428140.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000008/0002029760-26-000008-index.htm | | 2026-08-11 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 254820.0 | 19.61 | 35090640.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000008/0002029760-26-000008-index.htm | | 2026-08-10 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 199980.0 | 19.72 | 34835820.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000007/0002029760-26-000007-index.htm | | 2026-08-07 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 90480.0 | 19.39 | 34635840.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000007/0002029760-26-000007-index.htm | | 2026-08-06 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 105120.0 | 19.29 | 34545360.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000007/0002029760-26-000007-index.htm | | 2026-08-05 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 158460.0 | 19.2 | 34440240.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000006/0002029760-26-000006-index.htm | | 2026-08-04 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 125880.0 | 19.06 | 34281780.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000006/0002029760-26-000006-index.htm | | 2026-08-03 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 333840.0 | 18.48 | 34155900.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000006/0002029760-26-000006-index.htm | | 2026-07-31 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 122580.0 | 17.54 | 33822060.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000006/0002029760-26-000006-index.htm | | 2026-07-30 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 194460.0 | 17.21 | 33699480.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000005/0002029760-26-000005-index.htm | | 2026-07-29 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 109080.0 | 16.91 | 33505020.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000005/0002029760-26-000005-index.htm | | 2026-07-28 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 169980.0 | 16.88 | 33395940.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000005/0002029760-26-000005-index.htm | | 2026-07-27 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 451320.0 | 16.97 | 33225960.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000004/0002029760-26-000004-index.htm | | 2026-07-24 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 185880.0 | 16.26 | 32774640.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000004/0002029760-26-000004-index.htm | | 2026-07-23 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 301440.0 | 15.84 | 32588760.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-23 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 60000.0 | 15.54 | 32227320.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-23 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 60000.0 | 15.6 | 32287320.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-22 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 59940.0 | 15.95 | 32043540.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-22 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 123780.0 | 15.98 | 32167320.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-21 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 498660.0 | 16.62 | 31983600.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000003/0002029760-26-000003-index.htm | | 2026-07-20 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 112500.0 | 16.68 | 31484940.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000001/0002029760-26-000001-index.htm | | 2026-07-17 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 83460.0 | 16.56 | 31372440.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000001/0002029760-26-000001-index.htm | | 2026-07-16 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 111840.0 | 16.6 | 31288980.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000001/0002029760-26-000001-index.htm | | 2026-07-15 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 135540.0 | 16.93 | 31177140.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000001/0002029760-26-000001-index.htm | | 2026-07-14 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 178800.0 | 17.23 | 31041600.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000001/0002029760-26-000001-index.htm | | 2026-07-14 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | F | 12000.0 | 17.13 | 493620.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084902/0001104659-26-084902-index.htm | | 2026-07-14 | Shu Ting | Director | F | 12000.0 | 17.13 | 493620.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | | 2026-07-13 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 213480.0 | 17.24 | 30862800.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084902/0001104659-26-084902-index.htm | | 2026-07-10 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | M | 72720.0 | 0.0 | 505620.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084902/0001104659-26-084902-index.htm | | 2026-07-10 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 95040.0 | 16.71 | 30649320.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084902/0001104659-26-084902-index.htm | | 2026-07-10 | Shu Ting | Director | M | 72720.0 | 0.0 | 505620.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | | 2026-07-09 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 186840.0 | 17.19 | 30554280.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084902/0001104659-26-084902-index.htm | | 2026-07-08 | Lin Frank Hurst | Director, TenPercentOwner | M | 72720.0 | 0.0 | 1192215.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926085228/0001104659-26-085228-index.htm | | 2026-07-08 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 185880.0 | 16.45 | 30367440.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926082843/0001104659-26-082843-index.htm | | 2026-07-07 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 211260.0 | 16.72 | 30181560.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926082843/0001104659-26-082843-index.htm | | 2026-07-06 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 165420.0 | 16.46 | 29970300.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926082843/0001104659-26-082843-index.htm | | 2026-07-02 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 556020.0 | 16.78 | 29804880.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-07-01 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 286800.0 | 16.57 | 29248860.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-07-01 | Wu Xiaoguang | Director | M | 45911.0 | 0.0 | 1404198.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926080086/0001104659-26-080086-index.htm | | 2026-06-30 | Shu Ting | Director | M | 275000.0 | 0.0 | 42251300.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | | 2026-06-30 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 293520.0 | 15.98 | 28902000.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-06-30 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 60000.0 | 15.52 | 28962000.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-06-30 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 60.0 | 15.95 | 28962060.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-06-29 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 35700.0 | 15.21 | 28608480.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-06-29 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 152820.0 | 15.23 | 28512780.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-06-29 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 60000.0 | 15.2 | 28572780.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926081597/0001104659-26-081597-index.htm | | 2026-05-18 | Shu Ting | Director | M | 137500.0 | 0.0 | 41976300.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | | 2026-04-10 | Huang Jack Jiajia | Director, Officer, TenPercentOwner | P | 151620.0 | 21.07 | 35579760.0 | https://www.sec.gov/Archives/edgar/data/1659494/000202976026000009/0002029760-26-000009-index.htm | | 2026-03-30 | Shu Ting | Director | M | 275000.0 | 0.0 | 41838800.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | | 2026-03-26 | Shu Ting | Director | P | 7471500.0 | | 30862800.0 | https://www.sec.gov/Archives/edgar/data/1659494/000110465926084915/0001104659-26-084915-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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