Form4insider filings, from the source

Insider · CIK 0001407481

Brian K Smith

Files at: PRLB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $101k · 1sales $0 · 0net $101k
$10k$10k$100k$100k$1M$1MbuyssalesMay 19May 19May 19May 20May 20May 20May 21

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 19, 2016 AForm 4 →May 23, 4:40 pm EDTProto Labs IncPRLB1,665——4,778— plan?
May 20, 2015 AForm 4 →May 22, 4:44 pm EDTProto Labs IncPRLB715——3,113— plan? amended
May 20, 2014 PForm 4 →Mar 24, 2015, 10:02 am EDTProto Labs IncPRLB1,600$63.09$100,9442,398+201% plan? late

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 20, 2015 AForm 4/A →Jun 4, 9:50 am EDTProto Labs IncPRLB1,609——1,609—
May 20, 2015 AForm 4 →May 22, 4:44 pm EDTProto Labs IncPRLB1,609——1,609— amended