Form4insider filings, from the source

Insider · CIK 0001705407

Cary Baker

Files at: PI, RNWK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $116k · 2sales $1.9M · 2net −$1.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesFeb 2018Aug 2019Jan 2021Jun 2022Nov 2023Apr 2025Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 23, 2026 FMForm 4 →Sep 24, 6:06 pm EDTIMPINJ INCPI1,499$177.20$75,13381,039—
Sep 21, 2026 SForm 4 →Sep 21, 5:50 pm EDTIMPINJ INCPI8,892$185.00$1,645,02080,388−9.96%10b5-1
Aug 20, 2026 FMForm 4 →Aug 21, 7:10 pm EDTIMPINJ INCPI2,424$159.73$109,41589,280—
Aug 10, 2026 SForm 4 →Aug 12, 4:50 pm EDTIMPINJ INCPI1,429$185.00$264,36588,226−1.59%10b5-1
Jun 23, 2026 FMForm 4 →Jun 24, 5:15 pm EDTIMPINJ INCPI1,500$125.22$53,09389,655—
Feb 15, 2019 FMForm 4 →Feb 19, 5:03 pm ESTREALNETWORKS INCRNWK33,107$3.30$22,84971,880— plan?
Mar 2, 2018 PForm 4 →Mar 5, 8:49 pm ESTREALNETWORKS INCRNWK3,371$3.13$10,54952,621+6.84% plan?
Feb 28, 2018 PForm 4 →Mar 2, 4:46 pm ESTREALNETWORKS INCRNWK35,816$2.93$104,98949,250+267% plan?
Feb 28, 2018 FMForm 4 →Mar 2, 4:46 pm ESTREALNETWORKS INCRNWK23,098$2.78$13,43313,434— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 23, 2026 MForm 4 →Sep 24, 6:06 pm EDTIMPINJ INCPI1,075——3,580—
Aug 20, 2026 MForm 4 →Aug 21, 7:10 pm EDTIMPINJ INCPI1,739——5,219—
Jun 23, 2026 MForm 4 →Jun 24, 5:15 pm EDTIMPINJ INCPI1,076——4,176—
Feb 15, 2019 AMForm 4 →Feb 19, 5:03 pm ESTREALNETWORKS INCRNWK52,366——0—
Jul 26, 2018 AForm 4 →Jul 30, 8:18 pm EDTREALNETWORKS INCRNWK200,000——200,000—
Feb 28, 2018 ADForm 4 →Mar 2, 4:46 pm ESTREALNETWORKS INCRNWK36,532——0—
May 11, 2017 AForm 4 →May 12, 4:37 pm EDTREALNETWORKS INCRNWK200,000——200,000—