Form4insider filings, from the source

Insider · CIK 0001595341

Cheemin Bo-Linn

Files at: SVCO, KORE, DRK, VMEM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $61k · 2sales $5,093 · 1net $56k
$10k$10k$100k$100k$1M$1MbuyssalesMar 2015Feb 2017Jan 2019Nov 2020Oct 2022Sep 2024Aug 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 SForm 4 →Aug 12, 5:10 pm EDTSilvaco Group, Inc.SVCO700$7.28$5,09318,264−3.69%10b5-1
Aug 11, 2026 AForm 4 →Aug 12, 5:10 pm EDTSilvaco Group, Inc.SVCO1,400——18,964—10b5-1
Jul 21, 2026 DForm 4 →Jul 23, 4:53 pm EDTKORE Group Holdings, Inc.KORE141,505$9.25$1,308,9210—
Jun 10, 2026 MForm 4 →Jun 15, 4:43 pm EDTKORE Group Holdings, Inc.KORE58,139——141,505— late
May 8, 2018 AMForm 4 →May 10, 4:44 pm EDTSphere 3D CorpANY31,853——36,348— plan?
Mar 28, 2018 AForm 4 →Mar 30, 5:07 pm EDTSphere 3D CorpANY4,495——4,495— plan?
Jun 9, 2015 PForm 4 →Jun 10, 4:36 pm EDTViolin Memory IncVMEM8,928$2.80$24,99118,928+89.3% plan?
Mar 17, 2015 PForm 4 →Mar 19, 5:35 pm EDTViolin Memory IncVMEM10,000$3.57$35,69610,000— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 MForm 4 →Jun 15, 4:43 pm EDTKORE Group Holdings, Inc.KORE58,139——0— late
May 10, 2018 MForm 4 →May 10, 4:44 pm EDTSphere 3D CorpANY16,000——0—
Jun 5, 2015 AForm 4 →Jun 9, 5:09 pm EDTViolin Memory IncVMEM112,000——112,000—