Form4insider filings, from the source

Company · CIK 0001967631 · SIC 8200 — Services-Educational Services · Nasdaq

Jinxin Technology Holding Co · NAMI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $99k · 15net −$99k
$10k$10k$100k$100k$1M$1MbuyssalesMay 31Jun 5Jun 10Jun 15Jun 20Jun 25Jul 1

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 SForm 4 →Jul 2, 6:08 am EDTJun Jason JiangCFO and COO, Director2,000$3.64$7,275100,382−1.95%
Jun 29, 2026 SForm 4/A →Jul 6, 6:10 am EDTJun Jason JiangCFO and COO, Director4,075$3.66$14,918102,382−3.83%
Jun 29, 2026 SForm 4 →Jul 1, 6:11 am EDTJun Jason JiangCFO and COO, Director12$3.66$44102,382−0.01% amended
Jun 26, 2026 SForm 4/A →Jul 6, 6:09 am EDTJun Jason JiangCFO and COO, Director5,064$3.80$19,266106,457−4.54%
Jun 26, 2026 SForm 4 →Jun 30, 6:05 am EDTJun Jason JiangCFO and COO, Director8$3.78$30106,457−0.01% amended
Jun 24, 2026 SForm 4/A →Jul 6, 6:06 am EDTJun Jason JiangCFO and COO, Director10,000$0.197$1,9702,788,032−0.36%
Jun 24, 2026 SForm 4 →Jun 26, 6:01 am EDTJun Jason JiangCFO and COO, Director4$0.197$12,788,032−0.00% amended
Jun 22, 2026 SForm 4 →Jun 24, 6:22 am EDTJun Jason JiangCFO and COO, Director2$0.24$02,798,032−0.00%
Jun 17, 2026 SForm 4 →Jun 22, 6:19 am EDTJun Jason JiangCFO and COO, Director12,000$0.2289$2,7472,798,034−0.43%
Jun 11, 2026 SForm 4 →Jun 15, 6:01 am EDTJun Jason JiangCFO and COO, Director5,000$0.276$1,3802,810,034−0.18%
Jun 10, 2026 SForm 4 →Jun 12, 6:04 am EDTJun Jason JiangCFO and COO, Director40,000$0.3238$12,9502,815,034−1.40%
Jun 9, 2026 SForm 4 →Jun 11, 6:08 am EDTJun Jason JiangCFO and COO, Director10,000$0.29$2,9002,855,034−0.35%
Jun 8, 2026 SForm 4 →Jun 10, 6:27 am EDTJun Jason JiangCFO & COO, Director58,000$0.343$19,8932,865,034−1.98%
Jun 5, 2026 SForm 4 →Jun 9, 6:12 am EDTJun Jason JiangCFO and COO, Director932$0.265$2472,923,034−0.03%
Jun 4, 2026 SForm 4 →Jun 8, 6:06 am EDTJun Jason JiangCFO and COO, Director10,000$0.2695$2,6952,923,966−0.34%
Jun 3, 2026 SForm 4 →Jun 5, 6:13 am EDTJun Jason JiangCFO and COO, Director41,364$0.2878$11,9052,933,966−1.39%
Jun 2, 2026 SForm 4 →Jun 4, 6:23 am EDTJun Jason JiangChief Financial Officer & COO, Director500$0.278$1392,975,330−0.02%
Jun 1, 2026 SForm 4 →Jun 3, 6:10 am EDTJun Jason JiangCFO and COO, Director2,000$0.292$5842,975,830−0.07%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.