InsidersTradesSigma
Total declarations
Company
▲ Purchases (78 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
78
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Huang Jack Jiajia, Chief Executive Officer. Officer active across 1 company, notably 51Talk Online Education Group. Cumulatively, 81 filings have been published. Split: 78 buys · 0 sell. Total volume traded: €76.5m. Activity tracked since 30 March 2026. The latest transaction was filed on 29 June 2026 (Acquisition). Regulator: SEC (Form 4). All data is free.
Declarations81 total
152,820 shares@ US$15.23Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:0
Ideal exit: 26 Mar 2027 (T+270)
60,000 shares@ US$15.20Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:1
Ideal exit: 26 Mar 2027 (T+270)
35,700 shares@ US$15.21Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:2
Ideal exit: 26 Mar 2027 (T+270)
293,520 shares@ US$15.98Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:3
Ideal exit: 27 Mar 2027 (T+270)
60,000 shares@ US$15.52Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:4
Ideal exit: 27 Mar 2027 (T+270)
60 shares@ US$15.95Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:5
Ideal exit: 27 Mar 2027 (T+270)
286,800 shares@ US$16.57Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:6
Ideal exit: 28 Mar 2027 (T+270)
556,020 shares@ US$16.78Class A Ordinary Share, par value US$0.0001SEC:0001104659-26-081597:7
Ideal exit: 29 Mar 2027 (T+270)
275,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:0
12,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:1
Ideal exit: 20 Mar 2027 (T+270)
13,620 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:2
Ideal exit: 20 Mar 2027 (T+270)
72,780 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:3
Ideal exit: 20 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:4
Ideal exit: 20 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:5
Ideal exit: 20 Mar 2027 (T+270)
30,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:6
Ideal exit: 20 Mar 2027 (T+270)
3,720 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:7
Ideal exit: 21 Mar 2027 (T+270)
210,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:8
Ideal exit: 21 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:9
Ideal exit: 21 Mar 2027 (T+270)
58,500 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:10
Ideal exit: 21 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:11
Ideal exit: 21 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:12
Ideal exit: 21 Mar 2027 (T+270)
60,000 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:13
Ideal exit: 21 Mar 2027 (T+270)
150,600 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:14
Ideal exit: 22 Mar 2027 (T+270)
60 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:15
Ideal exit: 23 Mar 2027 (T+270)
151,800 sharesClass A Ordinary Share, par value US$0.0001SEC:0001104659-26-079099:16
Ideal exit: 23 Mar 2027 (T+270)
25 of 81 declarations
About Huang Jack Jiajia
Jack Jiajia Huang is the CEO of 51Talk Online Education Group. He oversees the company's operations and is responsible for implementing the overall strategy. His leadership is pivotal for the growth and success of the organization.
