Form4insider filings, from the source

Company · CIK 0001494259 · SIC 7374 — Services-Computer Processing & Data Preparation · Nasdaq

CarGurus, Inc. · CARG

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $191k · 1sales $1.03B · 304net −$1.03B
$100k$100k$10M$10M$1B$1BbuyssalesOct 2017Apr 2019Oct 2020Apr 2022Sep 2023Mar 2025Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Oct 25, 2017 AForm 4 →Oct 27, 1:38 pm EDTDavid Lambert ParkerDirector2,080——884,345— plan?
Oct 25, 2017 AForm 4 →Oct 27, 1:37 pm EDTIan G SmithDirector2,080——808,072— plan?
Oct 16, 2017 SForm 4 →Oct 18, 7:25 pm EDTLangley SteinertCEO, President and Chairman, Director, 10% Owner3,390,524$14.88$50,450,9977,258−99.8% plan?
Oct 16, 2017 CForm 4 →Oct 18, 7:25 pm EDTLangley SteinertCEO, President and Chairman, Director, 10% Owner3,317,659——12,429,285— plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:50 pm EDTRWS 2006 Family Trust10% Owner3,015,414——3,015,414— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:49 pm EDTGC Holdings Investors LLC10% Owner385,000$14.88$5,728,8003,473,091−9.98% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:49 pm EDTGC Holdings Investors LLC10% Owner3,858,091——3,858,091— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:48 pm EDTPromerica Capital LLC10% Owner458,000$14.88$6,815,0404,126,007−9.99% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:48 pm EDTPromerica Capital LLC10% Owner4,584,007——4,584,007— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:48 pm EDTArgonaut 22 LLC +110% Owner1,523,000$14.88$22,662,24013,708,219−10.00% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:48 pm EDTArgonaut 22 LLC +110% Owner15,231,219——15,231,219— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:47 pm EDTAnastasios ParafestasDirector, 10% Owner2,366,000$14.88$35,206,0803,473,091−40.5% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:47 pm EDTAnastasios ParafestasDirector, 10% Owner26,688,731——3,015,414— plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:46 pm EDTGrowth Capital Fund I, L.P.10% Owner2,768,004——2,768,004— plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:45 pm EDTIan G SmithDirector712,272——805,992— plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:45 pm EDTSimon RothmanDirector285,684——385,684— plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:44 pm EDTStephen KauferDirector1,142,742——1,242,742— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:43 pm EDTDavid Lambert ParkerDirector269,871$14.88$4,015,680882,265−23.4% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:43 pm EDTDavid Lambert ParkerDirector1,052,136——1,152,136— plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:42 pm EDTOliver Ian ChrzanSr. VP, Engineering270,793$14.88$4,029,400580,077−31.8% plan?
Oct 16, 2017 SForm 4 →Oct 18, 4:42 pm EDTNicholas Shanny10% Owner780,738$14.88$11,617,381830,252−48.5% plan?
Oct 16, 2017 CForm 4 →Oct 18, 4:42 pm EDTNicholas Shanny10% Owner464,316——1,610,990— plan?
Oct 16, 2017 CForm 4 →Oct 16, 5:56 pm EDTAllen & CO LLCOther5,679,601——813,564— plan?
Feb 28, 2017 AForm 4 →Mar 2, 2018, 6:31 pm ESTKathleen Bender PattonSr. VP, GC and Secretary20,000——170,000— plan? late amended

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 9, 2026 CForm 4 →Jun 10, 4:30 pm EDTLangley SteinertExecutive Chair, Director, 10% Owner452,637——1,618,021—
Mar 11, 2019 MForm 4 →Mar 13, 5:37 pm EDTSamuel ZalesCOO and President15,000——62,782—
Feb 28, 2019 MForm 4 →Mar 1, 4:41 pm ESTJason TrevisanCFO and Treasurer23,080——46,160—
Feb 22, 2019 MForm 4 →Feb 26, 5:37 pm ESTSarah Amory WelchChief Marketing Officer11,000——44,000—
Feb 11, 2019 MForm 4 →Feb 13, 5:32 pm ESTSamuel ZalesChief Operating Officer15,000——77,782—
Jan 11, 2019 MForm 4 →Jan 14, 4:28 pm ESTSamuel ZalesChief Operating Officer15,000——92,782—
Jan 4, 2019 MForm 4 →Jan 8, 4:48 pm ESTThomas Michael CaputoSr. VP, Product8,252——65,988—
Jan 2, 2019 MForm 4 →Jan 4, 4:54 pm ESTOliver Ian ChrzanChief Technology Officer150,022——0—
Dec 11, 2018 MForm 4 →Dec 12, 4:21 pm ESTSamuel ZalesChief Operating Officer15,000——107,782—
Dec 7, 2018 MForm 4 →Dec 10, 4:19 pm ESTOliver Ian ChrzanChief Technology Officer5,300——46,474—
Nov 30, 2018 MForm 4 →Dec 3, 4:08 pm ESTJason TrevisanCFO and Treasurer23,080——69,240—
Nov 21, 2018 MForm 4/A →Jan 11, 2019, 4:14 pm ESTSarah Amory WelchSr. VP, Consumer Marketing11,000——55,000—
Nov 12, 2018 MForm 4 →Nov 13, 4:52 pm ESTSamuel ZalesChief Operating Officer15,000——122,782—
Oct 11, 2018 MForm 4 →Oct 12, 4:19 pm EDTSamuel ZalesChief Operating Officer15,000——137,782—
Oct 4, 2018 MForm 4 →Oct 5, 4:22 pm EDTThomas Michael CaputoSr. VP, Product8,252——74,240—
Sep 11, 2018 MForm 4 →Sep 13, 4:17 pm EDTSamuel ZalesChief Operating Officer15,000——152,782—
Aug 31, 2018 MForm 4 →Sep 5, 4:29 pm EDTJason TrevisanCFO and Treasurer23,084——92,320—
Aug 22, 2018 MForm 4 →Aug 23, 5:41 pm EDTSarah Amory WelchSr. VP, Consumer Marketing11,000——77,000—
Aug 13, 2018 MForm 4 →Aug 14, 4:35 pm EDTSamuel ZalesChief Operating Officer15,000——167,782—
Jul 11, 2018 MForm 4 →Jul 12, 6:28 pm EDTSamuel ZalesChief Operating Officer15,000——182,782—
Jul 3, 2018 MForm 4 →Jul 6, 4:36 pm EDTThomas Michael CaputoSr. VP, Product16,504——0—
Jun 11, 2018 MForm 4 →Jun 13, 4:35 pm EDTSamuel ZalesChief Operating Officer15,000——197,782—
May 31, 2018 MForm 4 →Jun 1, 5:00 pm EDTJason TrevisanCFO and Treasurer69,252——0—
May 22, 2018 MForm 4/A →Jan 11, 2019, 4:12 pm ESTSarah Amory WelchSr. VP, Consumer Marketing11,000——77,000—
May 11, 2018 MForm 4 →May 15, 4:30 pm EDTSamuel ZalesChief Operating Officer15,000——212,782—
Apr 11, 2018 MForm 4 →Apr 13, 6:33 pm EDTThomas Michael CaputoSr. VP, Product144,396——0—
Apr 11, 2018 MForm 4 →Apr 13, 6:29 pm EDTJason TrevisanCFO and Treasurer787,626——0—
Apr 11, 2018 MForm 4 →Apr 13, 6:28 pm EDTSarah Amory WelchSr. VP, Consumer Marketing308,000——0—
Apr 10, 2018 MForm 4 →Apr 12, 7:00 pm EDTSamuel ZalesChief Operating Officer30,000——227,782—
Mar 2, 2018 CForm 4 →Apr 13, 6:35 pm EDTSimon RothmanDirector200,000——0— late
Mar 2, 2018 CForm 4 →Apr 13, 6:35 pm EDTDavid Lambert ParkerDirector200,000——0— late
Mar 2, 2018 CForm 4 →Apr 13, 6:32 pm EDTStephen KauferDirector200,000——0— late
Mar 2, 2018 MForm 4 →Apr 13, 6:26 pm EDTOliver Ian ChrzanSr. VP, Engineering1,701,740——0— late
Oct 16, 2017 CForm 4 →Oct 18, 7:25 pm EDTLangley SteinertCEO, President and Chairman, Director, 10% Owner552,943——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:50 pm EDTRWS 2006 Family Trust10% Owner502,569——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:49 pm EDTGC Holdings Investors LLC10% Owner643,015——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:48 pm EDTPromerica Capital LLC10% Owner764,001——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:48 pm EDTArgonaut 22 LLC +110% Owner2,538,536——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:47 pm EDTAnastasios ParafestasDirector, 10% Owner4,448,121——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:46 pm EDTGrowth Capital Fund I, L.P.10% Owner461,334——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:45 pm EDTIan G SmithDirector118,712——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:45 pm EDTSimon RothmanDirector47,614——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:44 pm EDTStephen KauferDirector190,457——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:43 pm EDTDavid Lambert ParkerDirector175,356——0—
Oct 16, 2017 CForm 4 →Oct 18, 4:42 pm EDTNicholas Shanny10% Owner77,386——0—
Oct 16, 2017 CForm 4 →Oct 16, 5:56 pm EDTAllen & CO LLCOther946,600——0—
Oct 11, 2017 AForm 4/A →Oct 18, 2:14 pm EDTThomas Michael CaputoSenior Vice President, Product198,000——132,000—
Oct 11, 2017 AForm 4/A →Oct 18, 2:13 pm EDTSarah Amory WelchSVP, Consumer Marketing264,000——176,000—
Oct 11, 2017 AForm 4/A →Oct 18, 2:12 pm EDTJason TrevisanCFO and Treasurer545,286——363,524—
Oct 11, 2017 AForm 4 →Oct 13, 7:36 pm EDTSarah Amory WelchSVP, Consumer Marketing264,000——176,000— amended
Oct 11, 2017 AForm 4 →Oct 13, 7:36 pm EDTJason TrevisanCFO and Treasurer545,286——363,524— amended
Oct 11, 2017 AForm 4 →Oct 13, 7:35 pm EDTThomas Michael CaputoSenior Vice President, Product198,000——132,000— amended