Form4insider filings, from the source

Company · CIK 0001735041 · SIC 3560 — General Industrial Machinery & Equipment · Nasdaq

Greenland Acquisition Corp. · GTEC

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2.6M · 1sales $0 · 0net $2.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJul 26Jul 26Jul 26Jul 27Jul 27Jul 27Jul 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 27, 2018 JForm 4 →Jul 31, 6:17 am EDTLiu Yanming +1CEO, Director, 10% Owner50,000——1,360,000— plan?
Jul 27, 2018 PForm 4 →Jul 31, 6:17 am EDTLiu Yanming +1CEO, Director, 10% Owner260,000$10.00$2,600,0001,410,000+22.6% plan?

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

No reported derivative activity in this period.