Form4insider filings, from the source

Insider · CIK 0001569571

Jianzhong Zhu

Files at: KOP. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $463k · 2net −$463k
$10k$10k$100k$100k$1M$1MbuyssalesMar 2017May 2017Aug 2017Oct 2017Jan 2018Mar 2018Jun 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 8, 2018 SForm 4 →Jun 12, 5:08 pm EDTKoppers Holdings Inc.KOP8,800$42.57$374,61613,523−39.4% plan?
Mar 2, 2018 AFMForm 4 →Mar 6, 7:13 pm ESTKoppers Holdings Inc.KOP17,258$41.60$151,71521,976— plan?
Mar 1, 2018 FForm 4 →Mar 5, 6:38 pm ESTKoppers Holdings Inc.KOP165——12,013— plan?
Mar 3, 2017 SForm 4 →Mar 7, 6:45 pm ESTKoppers Holdings Inc.KOP2,000$44.17$88,34012,036−14.2% plan?
Mar 3, 2017 FMForm 4 →Mar 7, 6:45 pm ESTKoppers Holdings Inc.KOP2,150$19.42$41,75611,886— plan?
Mar 1, 2017 FForm 4 →Mar 3, 3:39 pm ESTKoppers Holdings Inc.KOP106——12,036— plan?
Feb 17, 2017 FForm 4 →Mar 1, 8:17 am ESTKoppers Holdings Inc.KOP218——12,141— plan? late
Mar 1, 2016 AForm 4 →Mar 2, 5:06 pm ESTKoppers Holdings Inc.KOP2,369——12,360— plan?
Jan 22, 2016 AForm 4 →Jan 26, 5:38 pm ESTKoppers Holdings Inc.KOP19——9,991— plan?
Mar 3, 2015 AForm 4 →Mar 5, 11:53 am ESTKoppers Holdings Inc.KOP2,453——9,668— plan?
Feb 21, 2015 FForm 4/A →Mar 12, 5:27 pm EDTKoppers Holdings Inc.KOP304——9,972— plan?
Feb 21, 2015 FForm 4 →Feb 24, 5:01 pm ESTKoppers Holdings Inc.KOP304——7,215— plan? amended
Jan 2, 2015 AForm 4 →Jan 6, 4:22 pm ESTKoppers Holdings Inc.KOP74——7,519— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Mar 2, 2018 AMForm 4 →Mar 6, 7:13 pm ESTKoppers Holdings Inc.KOP4,442——732—
Mar 3, 2017 AMForm 4 →Mar 7, 6:45 pm ESTKoppers Holdings Inc.KOP6,579——3,604—
Mar 1, 2016 AForm 4 →Mar 2, 5:06 pm ESTKoppers Holdings Inc.KOP8,685——8,685—
Mar 3, 2015 AForm 4 →Mar 5, 11:53 am ESTKoppers Holdings Inc.KOP12,832——12,832—