Huang Jack Jiajia has filed 38 insider transactions across 1 company since March 2026.
Most recent transaction: a option exercise of 137500 shares of 51Talk Online Education Group ($COE) on May 18, 2026.
Activity breakdown: 34 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 18, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | M | Class A Ordinary Share, par value US$0.0001 | 137500 | $0.00 | 76,019,940.0000 | 355,001,931 | 0.18% | 0.04% |
| May 14, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 30000 | $25.22 | 76,019,940.0000 | 355,001,931 | 0.04% | 0.01% |
| May 18, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | M | Restricted Share Units (RSUs) | 137500 | $0.00 | 962,500.0000 | 355,001,931 | 12.50% | 0.04% |
| May 13, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 19620 | $25.32 | 75,989,940.0000 | 355,001,931 | 0.03% | 0.01% |
| May 12, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 28560 | $25.50 | 75,970,320.0000 | 355,001,931 | 0.04% | 0.01% |
| May 11, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 6000 | $26.42 | 75,941,760.0000 | 355,001,931 | 0.01% | 0.00% |
| May 7, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 24180 | $25.01 | 75,725,180.0000 | 355,001,931 | 0.03% | 0.01% |
| May 8, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 73080 | $23.49 | 75,798,260.0000 | 355,001,931 | 0.10% | 0.02% |
| May 6, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 22140 | $27.16 | 75,701,000.0000 | 355,001,931 | 0.03% | 0.01% |
| April 27, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 161280 | $26.30 | 75,433,160.0000 | 355,001,931 | 0.21% | 0.05% |
| May 5, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 11580 | $28.06 | 75,678,860.0000 | 355,001,931 | 0.02% | 0.00% |
| May 4, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 83580 | $28.79 | 75,667,280.0000 | 355,001,931 | 0.11% | 0.02% |
| May 1, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 52560 | $29.05 | 75,583,700.0000 | 355,001,931 | 0.07% | 0.01% |
| April 30, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 24180 | $28.36 | 75,531,140.0000 | 355,001,931 | 0.03% | 0.01% |
| April 29, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 9300 | $27.87 | 75,506,960.0000 | 355,001,931 | 0.01% | 0.00% |
| April 28, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 64500 | $26.99 | 75,497,660.0000 | 355,001,931 | 0.09% | 0.02% |
| April 24, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 39720 | $26.07 | 75,271,880.0000 | 355,001,931 | 0.05% | 0.01% |
| April 22, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 12000 | $23.90 | 75,158,420.0000 | 355,001,931 | 0.02% | 0.00% |
| April 20, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 21480 | $23.59 | 75,107,240.0000 | 355,001,931 | 0.03% | 0.01% |
| April 21, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 39180 | $24.37 | 75,146,420.0000 | 355,001,931 | 0.05% | 0.01% |
| April 23, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 73740 | $25.71 | 75,232,160.0000 | 355,001,931 | 0.10% | 0.02% |
| April 16, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 60420 | $25.79 | 75,061,700.0000 | 347,119,359 | 0.08% | 0.02% |
| April 15, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 166560 | $25.69 | 75,001,280.0000 | 347,119,359 | 0.22% | 0.05% |
| April 14, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 61200 | $24.36 | 74,834,720.0000 | 347,119,359 | 0.08% | 0.02% |
| April 13, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 72720 | $22.22 | 74,773,520.0000 | 347,119,359 | 0.10% | 0.02% |
| April 17, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 24060 | $25.51 | 75,085,760.0000 | 347,119,359 | 0.03% | 0.01% |
| April 6, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 117660 | $22.96 | 74,481,380.0000 | 347,119,359 | 0.16% | 0.03% |
| April 2, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 170520 | $22.21 | 74,363,720.0000 | 347,119,359 | 0.23% | 0.05% |
| April 1, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 309660 | $21.48 | 74,193,200.0000 | 347,119,359 | 0.42% | 0.09% |
| March 31, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 195060 | $19.09 | 73,883,540.0000 | 347,119,359 | 0.26% | 0.06% |
| March 30, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 337740 | $18.50 | 73,688,480.0000 | 347,119,359 | 0.46% | 0.10% |
| March 27, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 301620 | $19.37 | 73,350,740.0000 | 347,119,359 | 0.41% | 0.09% |
| March 30, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | M | Class A Ordinary Share, par value US$0.0001 | 275000 | $0.00 | 74,700,800.0000 | 347,119,359 | 0.37% | 0.08% |
| March 26, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 88560 | $18.35 | 73,049,120.0000 | 347,119,359 | 0.12% | 0.03% |
| March 30, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | M | Restricted Share Units (RSUs) | 275000 | $0.00 | 275,000.0000 | 347,119,359 | 50.00% | 0.08% |
| April 9, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 159420 | $21.70 | 74,700,800.0000 | 347,119,359 | 0.21% | 0.05% |
| April 8, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 39720 | $21.70 | 74,541,380.0000 | 347,119,359 | 0.05% | 0.01% |
| April 7, 2026 | 51Talk Online Education Group | $COE | Huang Jack Jiajia | Chief Executive Officer | P | Class A Ordinary Share, par value US$0.0001 | 20280 | $21.28 | 74,501,660.0000 | 347,119,359 | 0.03% | 0.01% |