InsiderFlow

Aecom

$90.86+1.06 (+1.18%)

Prev Close

$89.80

Open

$90.74

High

$91.87

Low

$89.37

Volume

995.0K

Market Cap

$12.38B

P/E

21.58

Div Yield

Over the past 12 months, insider activity at Aecom (ACM) has been exclusively selling, with 0 insider purchases totaling $0.00 and 5 insider sales totaling $18.33M. The most recent insider transaction was by Gan David Y. (CHIEF LEGAL OFFICER), who sold $2.55M worth of shares on Dec 15, 2025. Aecom operates in the Industrials sector, within the Engineering & Construction industry, with a market cap of $12.38B.

Buys (12M)

0

$0.00

Sells (12M)

5

$18.33M

Net Activity

Net Seller

$18.33M

Active Insiders

4

last 12 mo

ACM Price Chart

ACM Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Dec 15, 2025Gan David Y.CHIEF LEGAL OFFICERSell26,032$97.82$2.55M0
Dec 15, 2025Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell16,940$97.96$1.66M0
Dec 15, 2025Poloni LaraPRESIDENTSell30,958$97.43$3.02M0
Dec 15, 2025Rudd TroyCHIEF EXECUTIVE OFFICERSell48,556$97.96$4.76M0
Aug 15, 2025Rudd TroyCHIEF EXECUTIVE OFFICERSell53,097$119.56$6.35M0
Dec 15, 2024Gan David Y.CHIEF LEGAL OFFICERSell31,392$111.17$3.49M0
Dec 15, 2024Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell15,304$111.51$1.71M0
Dec 15, 2024Poloni LaraPRESIDENTSell4,014$111.51$447.6K0
Dec 13, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell37,688$111.51$4.20M0
Nov 6, 2024Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell42,400$115.34$4.89M0
Oct 1, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell100,000$102.45$10.25M0
Aug 15, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell34,710$96.36$3.34M0
May 10, 2024Stotlar DouglasDirectorSell7,179$93.51$671.3K0
Feb 6, 2024van 't Noordende Alexander MDirectorSell2,255$85.54$192.9K0
Dec 15, 2023Gan David Y.CHIEF LEGAL OFFICERSell16,866$92.28$1.56M0
Dec 15, 2023Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell19,932$92.28$1.84M0
Dec 14, 2023Poloni LaraPRESIDENTSell44,522$92.43$4.12M0
Dec 14, 2023Rudd TroyCHIEF EXECUTIVE OFFICERSell67,824$92.46$6.27M0
Nov 16, 2023Stotlar DouglasDirectorSell9,641$86.76$836.5K0
Aug 15, 2023Poloni LaraPRESIDENTSell6,728$87.88$591.3K0
Aug 15, 2023Rudd TroyCHIEF EXECUTIVE OFFICERSell99,463$88.24$8.78M0
Mar 13, 2023Tishman Daniel R.DirectorSell20,618$82.92$1.71M0
Jan 9, 2023Poloni LaraPRESIDENTSell6,498$83.10$540.0K0
Jan 5, 2023Battley ToddCHIEF STRATEGY OFFICERSell2,800$83.96$235.1K0
Dec 15, 2022Adams Shirley ACHIEF HUMAN RESOURCES OFFICERSell3,276$82.77$271.2K0
Dec 15, 2022Gan David Y.CHIEF LEGAL OFFICERSell13,435$82.77$1.11M0
Dec 15, 2022Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell10,797$82.77$893.7K0
Dec 15, 2022Poloni LaraPRESIDENTSell34,608$82.77$2.86M0
Dec 15, 2022Rudd TroyCHIEF EXECUTIVE OFFICERSell181,576$82.57$14.99M0
Dec 17, 2021Adams Shirley AChief Human Resources OfficerSell3,848$73.40$282.4K0
Dec 17, 2021Kapoor GauravChief Financial OfficerSell12,646$73.40$928.2K0
Dec 17, 2021Poloni LaraPresidentSell11,434$73.40$839.3K0
Dec 17, 2021Rudd TroyChief Executive OfficerSell64,192$73.40$4.71M0
Oct 25, 2021Tishman Daniel R.DirectorSell29,792$69.00$2.06M0
Aug 25, 2021Tishman Daniel R.DirectorSell29,792$66.00$1.97M0
Dec 17, 2012Gan David Y.Chief Legal OfficerSell8,115$73.40$595.6K0

ACM Insider Buying Activity

The following table shows recent insider purchases of Aecom (ACM) stock reported via SEC Form 4 filings.

No insider buying activity found for ACM in the last 12 months.

ACM Insider Selling Activity

The following table shows recent insider sales of Aecom (ACM) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Dec 15, 2025Gan David Y.CHIEF LEGAL OFFICERSell26,032$97.82$2.55M0
Dec 15, 2025Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell16,940$97.96$1.66M0
Dec 15, 2025Poloni LaraPRESIDENTSell30,958$97.43$3.02M0
Dec 15, 2025Rudd TroyCHIEF EXECUTIVE OFFICERSell48,556$97.96$4.76M0
Aug 15, 2025Rudd TroyCHIEF EXECUTIVE OFFICERSell53,097$119.56$6.35M0
Dec 15, 2024Gan David Y.CHIEF LEGAL OFFICERSell31,392$111.17$3.49M0
Dec 15, 2024Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell15,304$111.51$1.71M0
Dec 15, 2024Poloni LaraPRESIDENTSell4,014$111.51$447.6K0
Dec 13, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell37,688$111.51$4.20M0
Nov 6, 2024Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell42,400$115.34$4.89M0
Oct 1, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell100,000$102.45$10.25M0
Aug 15, 2024Rudd TroyCHIEF EXECUTIVE OFFICERSell34,710$96.36$3.34M0
May 10, 2024Stotlar DouglasDirectorSell7,179$93.51$671.3K0
Feb 6, 2024van 't Noordende Alexander MDirectorSell2,255$85.54$192.9K0
Dec 15, 2023Gan David Y.CHIEF LEGAL OFFICERSell16,866$92.28$1.56M0
Dec 15, 2023Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell19,932$92.28$1.84M0
Dec 14, 2023Poloni LaraPRESIDENTSell44,522$92.43$4.12M0
Dec 14, 2023Rudd TroyCHIEF EXECUTIVE OFFICERSell67,824$92.46$6.27M0
Nov 16, 2023Stotlar DouglasDirectorSell9,641$86.76$836.5K0
Aug 15, 2023Poloni LaraPRESIDENTSell6,728$87.88$591.3K0
Aug 15, 2023Rudd TroyCHIEF EXECUTIVE OFFICERSell99,463$88.24$8.78M0
Mar 13, 2023Tishman Daniel R.DirectorSell20,618$82.92$1.71M0
Jan 9, 2023Poloni LaraPRESIDENTSell6,498$83.10$540.0K0
Jan 5, 2023Battley ToddCHIEF STRATEGY OFFICERSell2,800$83.96$235.1K0
Dec 15, 2022Adams Shirley ACHIEF HUMAN RESOURCES OFFICERSell3,276$82.77$271.2K0
Dec 15, 2022Gan David Y.CHIEF LEGAL OFFICERSell13,435$82.77$1.11M0
Dec 15, 2022Kapoor GauravCHIEF FINANCIAL OFFICER (PAO)Sell10,797$82.77$893.7K0
Dec 15, 2022Poloni LaraPRESIDENTSell34,608$82.77$2.86M0
Dec 15, 2022Rudd TroyCHIEF EXECUTIVE OFFICERSell181,576$82.57$14.99M0
Dec 17, 2021Adams Shirley AChief Human Resources OfficerSell3,848$73.40$282.4K0
Dec 17, 2021Kapoor GauravChief Financial OfficerSell12,646$73.40$928.2K0
Dec 17, 2021Poloni LaraPresidentSell11,434$73.40$839.3K0
Dec 17, 2021Rudd TroyChief Executive OfficerSell64,192$73.40$4.71M0
Oct 25, 2021Tishman Daniel R.DirectorSell29,792$69.00$2.06M0
Aug 25, 2021Tishman Daniel R.DirectorSell29,792$66.00$1.97M0
Dec 17, 2012Gan David Y.Chief Legal OfficerSell8,115$73.40$595.6K0

ACM Insiders

Gan David Y.

CHIEF LEGAL OFFICER

Sold $8.70M
10 tradesLast: Dec 17, 2025
Poloni Lara

PRESIDENT

Sold $11.57M
11 tradesLast: Dec 17, 2025
Kapoor Gaurav

CHIEF FINANCIAL OFFICER (PAO)

Sold $10.99M
5 tradesLast: Dec 15, 2025
Rudd Troy

CHIEF EXECUTIVE OFFICER

Sold $58.94M
22 tradesLast: Dec 15, 2025
Stotlar Douglas

Director

Sold $1.51M
2 tradesLast: May 10, 2024
van 't Noordende Alexander M

Director

Sold $192.9K
1 tradesLast: Feb 6, 2024
Tishman Daniel R.

Director

Sold $5.73M
3 tradesLast: Mar 13, 2023
Battley Todd

CHIEF STRATEGY OFFICER

Sold $235.1K
1 tradesLast: Jan 5, 2023
Adams Shirley A

CHIEF HUMAN RESOURCES OFFICER

Sold $271.2K
1 tradesLast: Dec 16, 2022
Adams Shirley A

Chief Human Resources Officer

Sold $282.4K
1 tradesLast: Dec 17, 2021
Kapoor Gaurav

Chief Financial Officer

Sold $928.2K
1 tradesLast: Dec 17, 2021
Poloni Lara

President

Sold $839.3K
1 tradesLast: Dec 17, 2021
Rudd Troy

Chief Executive Officer

Sold $4.71M
1 tradesLast: Dec 17, 2021
Gan David Y.

Chief Legal Officer

Sold $595.6K
1 tradesLast: Dec 17, 2012