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Huang Jack Jiajia
Chief Executive OfficerDirector10% OwnerCIK 0002029760
Total Volume
$241.0M
23 filings
Purchases
$240.8M
113 buy txns
Sales
$0
0 sell txns
Net Activity
$240.8M
net bought
Profile
- Filings
- 23
- Buy transactions
- 113
- Sell transactions
- 0
- Companies
- 1
- Active
- 2026
Huang Jack Jiajia, Chief Executive Officer, Director, 10% Owner, has filed 23 SEC reports (2026), all concentrated in 51Talk Online Education Group (COE), totaling $241.0M in disclosed volume. Weighing $240.8M bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $35.3M in 51Talk Online Education Group. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
23 loaded
| Oct 8 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $32.3M |
| Aug 21 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $3.9M |
| Aug 13 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $11.8M |
| Aug 12 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $7.7M |
| Aug 10 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $13.8M |
| Aug 5 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $8.1M |
| Jul 30 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $10.7M |
| Jul 27 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $17.9M |
| Jul 23 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $10.5M |
| Jul 20 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $8.5M |
| Jul 13 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $9.3M |
| Jul 8 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $23.5M |
| Jun 30 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $16.5M |
| Jun 26 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $4.6M |
| Jun 18 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $4.6M |
| Jun 10 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $4.1M |
| Jun 1 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $4.8M |
| May 26 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $4.2M |
| May 19 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $2.1M |
| May 13 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $2.9M |
| Apr 27 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $3.6M |
| Apr 13 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Buy | $35.3M |
| Mar 18 | COE 51Talk Online Education Group | Huang Jack Jiajia | Chief Executive Officer, Director, 10% Owner | Other | $0 |
23 filings