ironstocklab

Huang Jack Jiajia

Chief Executive Officer · 98 insider transactions on file

All transactions

DateTickerCompanyTypeSharesPriceValueFiling
2026-07-14COE51Talk Online Education GroupTax withholding12,000$17.13$205,560.00filing
2026-07-13COE51Talk Online Education GroupBuy213,480$17.24$3.7Mfiling
2026-07-10COE51Talk Online Education GroupBuy95,040$16.71$1.6Mfiling
2026-07-10COE51Talk Online Education GroupOption exercise72,720$0.00$0.00filing
2026-07-09COE51Talk Online Education GroupBuy186,840$17.19$3.2Mfiling
2026-07-08COE51Talk Online Education GroupBuy185,880$16.45$3.1Mfiling
2026-07-07COE51Talk Online Education GroupBuy211,260$16.72$3.5Mfiling
2026-07-06COE51Talk Online Education GroupBuy165,420$16.46$2.7Mfiling
2026-07-02COE51Talk Online Education GroupBuy556,020$16.78$9.3Mfiling
2026-07-01COE51Talk Online Education GroupBuy286,800$16.57$4.8Mfiling
2026-06-30COE51Talk Online Education GroupBuy293,520$15.98$4.7Mfiling
2026-06-30COE51Talk Online Education GroupBuy60,000$15.52$931,200.00filing
2026-06-30COE51Talk Online Education GroupBuy60$15.95$957.00filing
2026-06-30COE51Talk Online Education GroupOption exercise275,000$0.00$0.00filing
2026-06-29COE51Talk Online Education GroupBuy152,820$15.23$2.3Mfiling
2026-06-29COE51Talk Online Education GroupBuy60,000$15.20$912,000.00filing
2026-06-29COE51Talk Online Education GroupBuy35,700$15.21$542,997.00filing
2026-06-26COE51Talk Online Education GroupBuy151,800$15.61$2.4Mfiling
2026-06-26COE51Talk Online Education GroupBuy60$14.85$891.00filing
2026-06-25COE51Talk Online Education GroupBuy150,600$15.76$2.4Mfiling
2026-06-24COE51Talk Online Education GroupBuy210,000$15.46$3.2Mfiling
2026-06-24COE51Talk Online Education GroupBuy60,000$15.40$924,000.00filing
2026-06-24COE51Talk Online Education GroupBuy60,000$15.36$921,600.00filing
2026-06-24COE51Talk Online Education GroupBuy60,000$15.19$911,400.00filing
2026-06-24COE51Talk Online Education GroupBuy60,000$14.85$891,000.00filing
2026-06-24COE51Talk Online Education GroupBuy58,500$14.81$866,385.00filing
2026-06-24COE51Talk Online Education GroupBuy3,720$15.04$55,948.80filing
2026-06-23COE51Talk Online Education GroupBuy72,780$16.01$1.2Mfiling
2026-06-23COE51Talk Online Education GroupBuy60,000$16.00$960,000.00filing
2026-06-23COE51Talk Online Education GroupBuy60,000$16.00$960,000.00filing
2026-06-23COE51Talk Online Education GroupBuy30,000$16.00$480,000.00filing
2026-06-23COE51Talk Online Education GroupBuy13,620$15.50$211,110.00filing
2026-06-23COE51Talk Online Education GroupBuy12,000$15.63$187,560.00filing
2026-06-22COE51Talk Online Education GroupBuy58,140$16.02$931,402.80filing
2026-06-22COE51Talk Online Education GroupBuy12,000$15.86$190,320.00filing
2026-06-22COE51Talk Online Education GroupBuy4,380$15.50$67,890.00filing
2026-06-18COE51Talk Online Education GroupBuy85,860$17.50$1.5Mfiling
2026-06-18COE51Talk Online Education GroupBuy6,000$16.50$99,000.00filing
2026-06-18COE51Talk Online Education GroupBuy6,000$16.50$99,000.00filing
2026-06-17COE51Talk Online Education GroupBuy39,960$17.20$687,312.00filing
2026-06-16COE51Talk Online Education GroupBuy51,600$18.89$974,724.00filing
2026-06-15COE51Talk Online Education GroupBuy20,640$19.63$405,163.20filing
2026-06-12COE51Talk Online Education GroupBuy89,160$20.20$1.8Mfiling
2026-06-11COE51Talk Online Education GroupBuy29,700$22.10$656,370.00filing
2026-06-10COE51Talk Online Education GroupBuy17,580$22.82$401,175.60filing
2026-06-09COE51Talk Online Education GroupBuy35,880$21.89$785,413.20filing
2026-06-08COE51Talk Online Education GroupBuy23,340$22.34$521,415.60filing
2026-06-05COE51Talk Online Education GroupBuy14,700$22.74$334,278.00filing
2026-06-04COE51Talk Online Education GroupBuy15,420$23.59$363,757.80filing
2026-06-03COE51Talk Online Education GroupBuy8,880$24.61$218,536.80filing
2026-06-02COE51Talk Online Education GroupBuy56,700$25.23$1.4Mfiling
2026-06-01COE51Talk Online Education GroupBuy48,300$25.57$1.2Mfiling
2026-05-29COE51Talk Online Education GroupBuy21,240$25.74$546,717.60filing
2026-05-28COE51Talk Online Education GroupBuy25,380$26.19$664,702.20filing
2026-05-27COE51Talk Online Education GroupBuy45,840$26.39$1.2Mfiling
2026-05-26COE51Talk Online Education GroupBuy37,500$26.28$985,500.00filing
2026-05-22COE51Talk Online Education GroupBuy74,280$26.76$2.0Mfiling
2026-05-21COE51Talk Online Education GroupBuy28,560$26.97$770,263.20filing
2026-05-20COE51Talk Online Education GroupBuy45,600$27.13$1.2Mfiling
2026-05-19COE51Talk Online Education GroupBuy11,340$26.87$304,705.80filing
2026-05-18COE51Talk Online Education GroupBuy22,440$28.00$628,320.00filing
2026-05-18COE51Talk Online Education GroupOption exercise137,500$0.00$0.00filing
2026-05-15COE51Talk Online Education GroupBuy47,280$26.34$1.2Mfiling
2026-05-14COE51Talk Online Education GroupBuy30,000$25.22$756,600.00filing
2026-05-13COE51Talk Online Education GroupBuy19,620$25.32$496,778.40filing
2026-05-12COE51Talk Online Education GroupBuy28,560$25.50$728,280.00filing
2026-05-11COE51Talk Online Education GroupBuy6,000$26.42$158,520.00filing
2026-05-08COE51Talk Online Education GroupBuy73,080$23.49$1.7Mfiling
2026-05-07COE51Talk Online Education GroupBuy24,180$25.01$604,741.80filing
2026-05-06COE51Talk Online Education GroupBuy22,140$27.16$601,322.40filing
2026-05-05COE51Talk Online Education GroupBuy11,580$28.06$324,934.80filing
2026-05-04COE51Talk Online Education GroupBuy83,580$28.79$2.4Mfiling
2026-05-01COE51Talk Online Education GroupBuy52,560$29.05$1.5Mfiling
2026-04-30COE51Talk Online Education GroupBuy24,180$28.36$685,744.80filing
2026-04-29COE51Talk Online Education GroupBuy9,300$27.87$259,191.00filing
2026-04-28COE51Talk Online Education GroupBuy64,500$26.99$1.7Mfiling
2026-04-27COE51Talk Online Education GroupBuy161,280$26.30$4.2Mfiling
2026-04-24COE51Talk Online Education GroupBuy39,720$26.07$1.0Mfiling
2026-04-23COE51Talk Online Education GroupBuy73,740$25.71$1.9Mfiling
2026-04-22COE51Talk Online Education GroupBuy12,000$23.90$286,800.00filing
2026-04-21COE51Talk Online Education GroupBuy39,180$24.37$954,816.60filing
2026-04-20COE51Talk Online Education GroupBuy21,480$23.59$506,713.20filing
2026-04-17COE51Talk Online Education GroupBuy24,060$25.51$613,770.60filing
2026-04-16COE51Talk Online Education GroupBuy60,420$25.79$1.6Mfiling
2026-04-15COE51Talk Online Education GroupBuy166,560$25.69$4.3Mfiling
2026-04-14COE51Talk Online Education GroupBuy61,200$24.36$1.5Mfiling
2026-04-13COE51Talk Online Education GroupBuy72,720$22.22$1.6Mfiling
2026-04-09COE51Talk Online Education GroupBuy159,420$21.70$3.5Mfiling
2026-04-08COE51Talk Online Education GroupBuy39,720$21.70$861,924.00filing
2026-04-07COE51Talk Online Education GroupBuy20,280$21.28$431,558.40filing
2026-04-06COE51Talk Online Education GroupBuy117,660$22.96$2.7Mfiling
2026-04-02COE51Talk Online Education GroupBuy170,520$22.21$3.8Mfiling
2026-04-01COE51Talk Online Education GroupBuy309,660$21.48$6.7Mfiling
2026-03-31COE51Talk Online Education GroupBuy195,060$19.09$3.7Mfiling
2026-03-30COE51Talk Online Education GroupBuy337,740$18.50$6.2Mfiling
2026-03-30COE51Talk Online Education GroupOption exercise275,000$0.00$0.00filing
2026-03-27COE51Talk Online Education GroupBuy301,620$19.37$5.8Mfiling
2026-03-26COE51Talk Online Education GroupBuy88,560$18.35$1.6Mfiling

Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.