Who
Jiayan Lu
Director
Company insider
Files Form 4 as: Director and 10% owner, Jianpu Technology.
In numbers
- Trades disclosed
- 30
- Buys
- 2
- Sells
- 0
- Bought
- $84K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 29 Apr 2026
- Last trade
- 17 Sep 2026
- Last filed
- 18 Sep 2026
Companies traded
Activity over time
1 Apr – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 17 Sep 2026filed 18 Sep 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Code M | $2,25011,250 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Code M | $1,5007,500 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Code M | $3751,875 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative | SEC FORM 4 Code M | —225,000 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative | SEC FORM 4 Code M | —150,000 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative | SEC FORM 4 Code M | —37,500 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative | SEC FORM 4 Code M | —37,500 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Code M | $3751,875 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —225,000 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —150,000 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —37,500 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technologyoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —37,500 at $0.00 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technology | SEC FORM 4 Code M | $2,25011,250 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technology | SEC FORM 4 Code M | $1,5007,500 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technology | SEC FORM 4 Code M | $3751,875 at $0.20 | filing |
| 17 Sep 2026filed 18 Sep 2026 | Jianpu Technology | SEC FORM 4 Code M | $3751,875 at $0.20 | filing |
| 12 May 2026filed 14 May 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Bought | $8,5509,000 at $0.95 | filing |
| 12 May 2026filed 14 May 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Bought | $11K12,000 at $0.90 | filing |
| 12 May 2026filed 14 May 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Bought | $9801,000 at $0.98 | filing |
| 12 May 2026filed 14 May 2026 | Jianpu TechnologyIT Services & Consulting | SEC FORM 4 Bought | $11K13,000 at $0.85 | filing |
News
No headline names them, or the companies they trade most, lately.