Form4insider filings, from the source

Insider · CIK 0000902246

Lawrence J Lukis

Files at: PRLB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $35.3M · 1net −$35.3M
$10k$10k$1M$1M$100M$100MbuyssalesAug 3Aug 3Aug 3Aug 4Aug 4Aug 4Aug 5

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2015 GForm 5 →Feb 10, 2016, 4:20 pm ESTProto Labs IncPRLB200,000——1,681,840— plan? amended
Aug 31, 2015 GForm 4 →Sep 1, 5:35 pm EDTProto Labs IncPRLB200,000——1,881,840— plan?
Aug 4, 2015 SForm 4 →Aug 5, 11:05 am EDTProto Labs IncPRLB500,000$70.50$35,250,0002,081,840−19.4% plan?
Nov 13, 2014 GForm 5 →Jan 30, 2015, 3:58 pm ESTProto Labs IncPRLB225,000——2,581,840— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.