Form4insider filings, from the source

Insider · CIK 0001369458

Jeffrey R Feeler

Files at: HDSN, ECOL. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.2M · 6net −$4.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMay 2015Nov 2015Jun 2016Jan 2017Jul 2017Feb 2018Sep 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 AForm 4 →Jun 22, 9:16 am EDTHUDSON TECHNOLOGIES INC /NYHDSN3,219——12,384—
Jan 7, 2019 FMForm 4 →Jan 9, 4:49 pm ESTUS ECOLOGY, INC.ECOL20,794$63.68$742,38164,782— plan?
Jan 2, 2019 AForm 4 →Jan 4, 4:28 pm ESTUS ECOLOGY, INC.ECOL7,800——67,304— plan?
Sep 5, 2018 SForm 4 →Sep 7, 4:39 pm EDTUS ECOLOGY, INC.ECOL6,000$73.08$438,48059,504−9.16% plan?
Jul 7, 2018 FMForm 4 →Jul 10, 4:32 pm EDTUS ECOLOGY, INC.ECOL70,459$54.87$3,866,17465,504— plan?
May 23, 2018 SForm 4 →May 25, 4:38 pm EDTUS ECOLOGY, INC.ECOL5,064$59.05$299,02959,227−7.88% plan?
Mar 8, 2018 SForm 4 →Mar 9, 6:34 pm ESTUS ECOLOGY, INC.ECOL25,000$54.59$1,364,75066,487−27.3% plan?
Mar 8, 2018 FMForm 4 →Mar 9, 6:34 pm ESTUS ECOLOGY, INC.ECOL31,156$28.51$888,27464,291— plan?
Jan 8, 2018 FMForm 4 →Jan 10, 3:54 pm ESTUS ECOLOGY, INC.ECOL4,003$52.90$73,31962,527— plan?
Jan 2, 2018 AForm 4 →Jan 4, 12:53 pm ESTUS ECOLOGY, INC.ECOL8,800——61,296— plan?
Dec 6, 2017 SForm 4 →Dec 8, 12:42 pm ESTUS ECOLOGY, INC.ECOL3,000$50.56$151,68852,496−5.41% plan?
Mar 13, 2017 SForm 4 →Mar 15, 7:50 pm EDTUS ECOLOGY, INC.ECOL24,107$48.35$1,165,61847,576−33.6% plan?
Mar 13, 2017 MForm 4 →Mar 15, 7:50 pm EDTUS ECOLOGY, INC.ECOL14,240$25.25$359,56055,496— plan?
Jan 2, 2017 AForm 4 →Jan 3, 7:23 pm ESTUS ECOLOGY, INC.ECOL9,200——65,363— plan?
Mar 11, 2016 FForm 4 →Mar 14, 6:24 pm EDTUS ECOLOGY, INC.ECOL1,668$40.63$67,77156,163— plan?
Jan 4, 2016 AForm 4 →Jan 5, 4:23 pm ESTUS ECOLOGY, INC.ECOL10,700——57,831— plan?
May 11, 2015 MForm 4 →May 13, 6:24 pm EDTUS ECOLOGY, INC.ECOL17,511$24.91$436,12458,057— plan?
May 11, 2015 SForm 4 →May 13, 6:24 pm EDTUS ECOLOGY, INC.ECOL17,511$46.15$808,21047,131−27.1% plan?
Mar 10, 2015 AForm 4 →Mar 12, 3:56 pm EDTUS ECOLOGY, INC.ECOL4,800——47,131— plan?
Mar 6, 2015 FForm 4 →Mar 6, 5:46 pm ESTUS ECOLOGY, INC.ECOL1,665$51.75$86,16442,331— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 AForm 4 →Jun 22, 9:16 am EDTHUDSON TECHNOLOGIES INC /NYHDSN15,360——15,360—
Mar 1, 2019 AForm 4 →Mar 5, 4:07 pm ESTUS ECOLOGY, INC.ECOL6,592——6,592—
Jan 7, 2019 MForm 4 →Jan 9, 4:49 pm ESTUS ECOLOGY, INC.ECOL9,136——0—
Jan 2, 2019 AForm 4 →Jan 4, 4:28 pm ESTUS ECOLOGY, INC.ECOL14,100——14,100—
Jul 7, 2018 MForm 4 →Jul 10, 4:32 pm EDTUS ECOLOGY, INC.ECOL38,368——11,066—
Mar 8, 2018 MForm 4 →Mar 9, 6:34 pm ESTUS ECOLOGY, INC.ECOL28,960——0—
Jan 8, 2018 MForm 4 →Jan 10, 3:54 pm ESTUS ECOLOGY, INC.ECOL2,617——0—
Jan 2, 2018 AForm 4 →Jan 4, 12:53 pm ESTUS ECOLOGY, INC.ECOL20,800——5,300—
Mar 13, 2017 MForm 4 →Mar 15, 7:50 pm EDTUS ECOLOGY, INC.ECOL14,240——16,600—
Jan 2, 2017 AForm 4 →Jan 3, 7:23 pm ESTUS ECOLOGY, INC.ECOL22,100——5,500—
Jan 4, 2016 AForm 4 →Jan 5, 4:23 pm ESTUS ECOLOGY, INC.ECOL25,200——6,400—
May 27, 2015 AForm 4/A →Jun 1, 7:12 pm EDTUS ECOLOGY, INC.ECOL2,559——2,559—
May 27, 2015 AForm 4 →May 29, 4:42 pm EDTUS ECOLOGY, INC.ECOL2,559——2,559— amended
May 11, 2015 MForm 4 →May 13, 6:24 pm EDTUS ECOLOGY, INC.ECOL17,511——12,360—
Mar 10, 2015 AForm 4 →Mar 12, 3:56 pm EDTUS ECOLOGY, INC.ECOL20,300——20,300—