Form4insider filings, from the source

Insider · CIK 0001723099

Lara Poloni

Files at: ACM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $298k · 1sales $235k · 2net $63k
$10k$10k$100k$100k$1M$1MbuyssalesMar 2018Jul 2019Dec 2020Apr 2022Sep 2023Jan 2025Jun 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 16, 2026 PForm 4 →Jun 16, 12:13 pm EDTAECOMACM4,224$70.63$298,341153,446+2.83%
Sep 17, 2018 SForm 4 →Sep 19, 7:47 pm EDTAECOMACM1,607$32.49$52,2112,288−41.3% plan?
Mar 14, 2018 SForm 4 →Mar 15, 8:17 pm EDTAECOMACM4,976$36.70$182,6393,895−56.1% plan?
Dec 15, 2017 AFMForm 4 →Dec 18, 2018, 8:57 pm ESTAECOMACM5,514$27.91$84,1496,786— plan? late
Dec 15, 2017 AFMForm 4 →Dec 18, 9:58 pm ESTAECOMACM5,184$36.93$191,4458,871— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Dec 15, 2018 AMForm 4 →Dec 18, 8:57 pm ESTAECOMACM12,689$29.92$75,00910,182—
Dec 15, 2017 AMForm 4 →Dec 18, 9:58 pm ESTAECOMACM7,731$32.41$75,0295,416—