Form4insider filings, from the source

Insider · CIK 0001489396

Kenneth Michael Hartwick

Files at: PPL, MYRG, SPKE, AT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $56k · 2sales $1.6M · 1net −$1.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesNov 2016Jun 2018Jan 2020Aug 2021Mar 2023Oct 2024Jun 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 3, 2026 SForm 4 →Jun 4, 6:09 pm EDTMYR GROUP INC.MYRG3,500$450.50$1,576,75018,631−15.8%
Jul 30, 2018 MForm 4 →Aug 1, 4:05 pm EDTMYR GROUP INC.MYRG634——5,629— plan?
May 18, 2018 MForm 4 →May 22, 4:11 pm EDTSpark Energy, Inc.SPKE10,247——43,599— plan?
May 4, 2018 MForm 4 →May 8, 4:46 pm EDTMYR GROUP INC.MYRG746——4,995— plan?
Apr 26, 2018 MForm 4 →Apr 30, 4:05 pm EDTMYR GROUP INC.MYRG990——4,249— plan?
Jul 30, 2017 MForm 4 →Aug 1, 4:15 pm EDTMYR GROUP INC.MYRG634$31.78$20,1493,259— plan?
Jun 2, 2017 PForm 4 →Jun 5, 4:05 pm EDTMYR GROUP INC.MYRG1,000$29.78$29,7802,625+61.5% plan?
May 18, 2017 MForm 4 →May 22, 5:21 pm EDTSpark Energy, Inc.SPKE5,899——16,676— plan?
Apr 28, 2017 MForm 4 →May 2, 5:00 pm EDTMYR GROUP INC.MYRG991——1,625— plan?
Nov 14, 2016 PForm 4 →Nov 14, 6:42 pm ESTSpark Energy, Inc.SPKE1,000$26.20$26,20010,777+10.2% plan?
Jul 30, 2016 MForm 4 →Aug 2, 5:26 pm EDTMYR GROUP INC.MYRG634——634— plan?
May 18, 2016 MForm 4 →May 20, 4:38 pm EDTSpark Energy, Inc.SPKE5,867——13,527— plan?
May 4, 2015 MForm 4 →May 5, 6:34 pm EDTSpark Energy, Inc.SPKE3,910——3,910— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 22, 2026 AForm 4 →Jul 23, 4:04 pm EDTPPL CorpPPL1,228$35.62$43,7501,228—
Dec 14, 2018 AForm 4 →Dec 18, 6:03 pm ESTSpark Energy, Inc.SPKE125$9.09$1,1366,412—
Sep 13, 2018 AForm 4 →Sep 17, 3:34 pm EDTSpark Energy, Inc.SPKE128$8.70$1,1146,287—
Jul 30, 2018 MForm 4 →Aug 1, 4:05 pm EDTMYR GROUP INC.MYRG634——0—
Jun 15, 2018 AForm 4 →Jun 19, 5:33 pm EDTSpark Energy, Inc.SPKE110$10.00$1,1006,159—
May 18, 2018 AMForm 4 →May 22, 4:11 pm EDTSpark Energy, Inc.SPKE21,813——6,049—
May 4, 2018 MForm 4 →May 8, 4:46 pm EDTMYR GROUP INC.MYRG746——1,492—
Apr 26, 2018 AMForm 4 →Apr 30, 4:05 pm EDTMYR GROUP INC.MYRG4,713——991—
Mar 16, 2018 AForm 4 →Mar 19, 4:52 pm EDTSpark Energy, Inc.SPKE310$9.05$2,80615,764—
Dec 14, 2017 AForm 4 →Dec 15, 12:07 pm ESTSpark Energy, Inc.SPKE214$12.90$2,76115,454—
Sep 14, 2017 AForm 4 →Sep 18, 4:49 pm EDTSpark Energy, Inc.SPKE168$16.25$2,73015,240—
Jul 30, 2017 MForm 4 →Aug 1, 4:15 pm EDTMYR GROUP INC.MYRG634——634—
Jun 14, 2017 AForm 4 →Jun 15, 4:22 pm EDTSpark Energy, Inc.SPKE61$44.20$2,6967,536—
May 18, 2017 AMForm 4 →May 22, 5:21 pm EDTSpark Energy, Inc.SPKE16,550——7,475—
May 4, 2017 AForm 4 →May 8, 4:05 pm EDTMYR GROUP INC.MYRG2,238——2,238—
Apr 28, 2017 MForm 4 →May 2, 5:00 pm EDTMYR GROUP INC.MYRG991——1,981—
Mar 16, 2017 AForm 4 →Mar 20, 2:38 pm EDTSpark Energy, Inc.SPKE115$28.30$3,2559,075—
Dec 14, 2016 AForm 4 →Dec 15, 12:21 pm ESTSpark Energy, Inc.SPKE128$25.05$3,2068,960—
Sep 13, 2016 AForm 4 →Sep 14, 3:21 pm EDTSpark Energy, Inc.SPKE108$29.20$3,1548,832—
Jul 30, 2016 MForm 4 →Aug 2, 5:26 pm EDTMYR GROUP INC.MYRG634——4,240—
Jun 14, 2016 AForm 4 →Jun 16, 4:59 pm EDTSpark Energy, Inc.SPKE104$30.09$3,1298,724—
May 18, 2016 AForm 4 →May 26, 5:19 pm EDTSpark Energy, Inc.SPKE8,620——8,620— late
May 18, 2016 MForm 4 →May 20, 4:38 pm EDTSpark Energy, Inc.SPKE5,867——0—
Apr 28, 2016 AForm 4 →May 2, 4:22 pm EDTMYR GROUP INC.MYRG2,972——4,874—
Mar 14, 2016 AForm 4 →Mar 15, 12:12 pm EDTSpark Energy, Inc.SPKE87$24.22$2,1075,867—
Dec 31, 2015 AForm 4 →Jan 4, 2016, 2:15 pm ESTATLANTIC POWER CORPAT9,611$1.69$16,243158,375—
Dec 14, 2015 AForm 4 →Dec 15, 10:04 am ESTSpark Energy, Inc.SPKE114$18.06$2,0595,780—
Sep 30, 2015 AForm 4 →Oct 2, 1:29 pm EDTATLANTIC POWER CORPAT8,092$2.01$16,265147,135—
Sep 14, 2015 AForm 4 →Sep 15, 4:42 pm EDTSpark Energy, Inc.SPKE129$15.50$2,0005,666—
Jul 30, 2015 AForm 4 →Aug 3, 5:05 pm EDTMYR GROUP INC.MYRG1,902——1,902—
Jun 30, 2015 AForm 4 →Jul 2, 1:37 pm EDTATLANTIC POWER CORPAT5,112$3.20$16,358137,639—
Jun 15, 2015 AForm 4 →Jun 16, 12:36 pm EDTSpark Energy, Inc.SPKE137$14.26$1,9545,537—
May 4, 2015 MForm 4 →May 5, 6:34 pm EDTSpark Energy, Inc.SPKE3,910——5,400—
Apr 6, 2015 AForm 4/A →Apr 14, 4:33 pm EDTSpark Energy, Inc.SPKE5,400——9,311—
Apr 6, 2015 AForm 4 →Apr 7, 10:39 am EDTSpark Energy, Inc.SPKE5,400——9,214— amended
Mar 31, 2015 AForm 4 →Apr 2, 3:36 pm EDTATLANTIC POWER CORPAT4,037$2.81$11,344131,523—
Mar 16, 2015 AForm 4 →Mar 16, 6:29 pm EDTSpark Energy, Inc.SPKE97$14.31$1,3883,911—
Dec 15, 2014 AForm 4 →Jan 14, 2015, 7:27 pm ESTSpark Energy, Inc.SPKE64——3,814— late