Form4insider filings, from the source

Insider · CIK 0001667921

Ye Jane Li

Files at: PDFS, SMTC, KN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $157k · 1net −$157k
$10k$10k$100k$100k$1M$1MbuyssalesDec 2Dec 2Dec 2Dec 3Dec 3Dec 3Dec 4

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 2, 4:33 pm EDTPDF SOLUTIONS INCPDFS2,689——26,632—
Jun 3, 2026 MForm 4 →Jun 5, 4:06 pm EDTSEMTECH CORPSMTC5,321——6,050—
Dec 3, 2018 SForm 4 →Dec 3, 8:11 pm ESTSEMTECH CORPSMTC3,000$52.49$157,4612,328−56.3% plan?
Jun 13, 2018 MForm 4 →Jun 13, 6:05 pm EDTSEMTECH CORPSMTC1,678$50.50$84,7395,328— plan?
May 1, 2018 AForm 4 →May 3, 4:11 pm EDTKnowles CorpKN13,450$12.64$170,00822,706— plan?
Feb 21, 2018 AForm 4 →Feb 23, 4:11 pm ESTKnowles CorpKN9,256$14.48$134,0279,256— plan?
Jun 14, 2017 MForm 4 →Jun 14, 5:10 pm EDTSEMTECH CORPSMTC2,534$36.50$92,4913,650— plan?
Jun 15, 2016 MForm 4 →Jun 15, 6:53 pm EDTSEMTECH CORPSMTC1,116$24.16$26,9631,116— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 3, 2026 AMForm 4 →Jun 5, 4:06 pm EDTSEMTECH CORPSMTC6,501——1,180—
Jul 1, 2018 AForm 4 →Jul 3, 1:55 pm EDTSEMTECH CORPSMTC3,187——1,700—
Jun 13, 2018 MForm 4 →Jun 13, 6:05 pm EDTSEMTECH CORPSMTC1,678——0—
Jul 1, 2017 AForm 4 →Jul 5, 5:57 pm EDTSEMTECH CORPSMTC3,636——1,958—
Jun 14, 2017 MForm 4 →Jun 14, 5:10 pm EDTSEMTECH CORPSMTC2,534——0—
Jul 1, 2016 AForm 4 →Jul 5, 4:54 pm EDTSEMTECH CORPSMTC5,491——2,957—
Jun 15, 2016 MForm 4 →Jun 15, 6:53 pm EDTSEMTECH CORPSMTC1,116——0—
Feb 25, 2016 AForm 4 →Feb 29, 6:57 pm ESTSEMTECH CORPSMTC21,767——1,302—