Form4insider filings, from the source

Insider · CIK 0001585657

Alejandro Daniel Wolff

Files at: ALB, VSM, ROC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 6, 5:29 pm EDTALBEMARLE CORPALB33——13,044—
Feb 26, 2019 AForm 4 →Feb 28, 8:23 am ESTVersum Materials, Inc.VSM13——9,992— plan?
Feb 15, 2019 MForm 4 →Feb 20, 5:59 pm ESTALBEMARLE CORPALB4,353——6,356— plan?
Feb 7, 2019 AForm 4 →Feb 11, 4:57 pm ESTVersum Materials, Inc.VSM3,108——9,979— plan?
Nov 27, 2018 AForm 4 →Nov 29, 4:49 pm ESTVersum Materials, Inc.VSM9——6,876— plan?
Aug 28, 2018 AForm 4 →Aug 28, 6:28 pm EDTVersum Materials, Inc.VSM6——6,859— plan?
May 29, 2018 AForm 4 →May 29, 9:10 pm EDTVersum Materials, Inc.VSM6——6,853— plan?
Feb 23, 2018 ALForm 4 →Feb 28, 6:22 pm ESTVersum Materials, Inc.VSM9$36.90$1486,847— plan? late
Feb 8, 2018 AForm 4/A →Jan 22, 2019, 4:57 pm ESTVersum Materials, Inc.VSM968——3,931— plan?
Feb 8, 2018 AForm 4 →Feb 8, 6:03 pm ESTVersum Materials, Inc.VSM3,874——6,837— plan? amended
Nov 22, 2017 LForm 5 →Nov 1, 2018, 8:03 pm EDTVersum Materials, Inc.VSM8$39.17$2946,867— plan?
Nov 13, 2017 AForm 4 →Nov 14, 7:25 pm ESTVersum Materials, Inc.VSM638——2,963— plan?
Aug 21, 2017 LForm 5 →Oct 31, 8:18 pm EDTVersum Materials, Inc.VSM2$35.17$812,325— plan?
Aug 3, 2017 AForm 4 →Aug 4, 4:07 pm EDTVersum Materials, Inc.VSM697——2,323— plan?
Jul 3, 2017 AForm 4 →Jul 5, 6:33 pm EDTALBEMARLE CORPALB1,150——1,972— plan?
May 4, 2017 AForm 4 →May 5, 8:04 pm EDTVersum Materials, Inc.VSM1,626——1,626— plan?
Jan 12, 2015 DForm 4 →Jan 14, 9:48 pm ESTRockwood Holdings, Inc.ROC1,623——0— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 6, 5:29 pm EDTALBEMARLE CORPALB1,250——7,590—
Feb 15, 2019 MForm 4 →Feb 20, 5:59 pm ESTALBEMARLE CORPALB4,353——1,410—
Jul 2, 2018 AForm 4 →Jul 5, 4:30 pm EDTALBEMARLE CORPALB1,400——5,711—
Jul 1, 2016 AForm 4 →Jul 6, 6:55 pm EDTALBEMARLE CORPALB1,500——2,344—
Jul 1, 2015 AForm 4 →Jul 2, 4:48 pm EDTALBEMARLE CORPALB1,850——2,650—
Mar 10, 2015 AForm 4 →Mar 11, 4:19 pm EDTALBEMARLE CORPALB800——800—