AECOM (ACM)

Latest Insider Confidence Score

2026Q1

51.1
Bullish

Company insider confidence (by quarter)

2013Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Aecom — 7,745,000 Jun 26, 2024
Feld Peter A Director 5,977,142 Mar 12, 2020
Shum Anthony Chun Kin President 189,764.5 Oct 20, 2014
Burke Michael S CEO 140,375 Dec 17, 2015
Poloni Lara President 90,153 Dec 18, 2023

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 3, 2026 Mar 5, 2026 Wolfenbarger Janet Carol Director Neutral 85.0 +2,002 5.44% ✗ -
Mar 3, 2026 Mar 5, 2026 van 't Noordende Alexander M Director Neutral 90.0 +2,002 19.21% ✗ -
Mar 3, 2026 Mar 5, 2026 Tishman Daniel R. Director Neutral 85.0 +2,002 9.09% ✗ -
Mar 3, 2026 Mar 5, 2026 Stotlar Douglas Director Neutral 85.0 +2,236 6.11% ✗ -
Mar 3, 2026 Mar 5, 2026 KERR DEREK J Director Neutral 90.0 +2,002 48.76% ✗ -
Mar 3, 2026 Mar 5, 2026 Pipes Kristy Director Neutral 90.0 +2,002 30.24% ✗ -
Mar 3, 2026 Mar 5, 2026 Buss Brad W Director Neutral 85.0 +2,002 7.55% ✗ -
Dec 23, 2025 Dec 23, 2025 Rudd Troy CEO Neutral 52.5 -600 -0.15% ✗ -
Dec 15, 2025 Dec 17, 2025 Gan David Y. CHIEF LEGAL OFFICER Sell 20.0 -5,442 -11.44% ✓ $2.5M
Dec 15, 2025 Dec 17, 2025 Kapoor Gaurav CFO Sell 100.0 +20,659 31.26% ✗ $1.7M
Dec 15, 2025 Dec 17, 2025 Poloni Lara President Sell 95.0 +8,991 6.41% ✓ $3M
Dec 15, 2025 Dec 17, 2025 Rudd Troy CEO Sell 100.0 +87,025 27.83% ✗ $4.8M
Sep 5, 2025 Sep 9, 2025 Tishman Daniel R. Director Neutral 27.5 -27,935 -55.91% ✗ -
Aug 15, 2025 Aug 18, 2025 Rudd Troy CEO Sell 13.8 -53,097 -16.14% ✓ $6.3M
Feb 28, 2025 Mar 3, 2025 Wolfenbarger Janet Carol Director Neutral 82.5 +1,675 4.77% ✗ -
Feb 28, 2025 Mar 3, 2025 van 't Noordende Alexander M Director Neutral 90.0 +1,675 19.15% ✗ -
Feb 28, 2025 Mar 3, 2025 Tishman Daniel R. Director Neutral 82.5 +1,675 3.47% ✗ -
Feb 28, 2025 Mar 3, 2025 Stotlar Douglas Director Neutral 85.0 +1,900 5.48% ✗ -
Feb 28, 2025 Mar 3, 2025 Pipes Kristy Director Neutral 90.0 +1,675 33.87% ✗ -
Feb 28, 2025 Mar 3, 2025 KERR DEREK J Director Neutral 90.0 +1,675 68.90% ✗ -
Feb 28, 2025 Mar 3, 2025 Buss Brad W Director Neutral 85.0 +1,675 6.74% ✗ -
Dec 15, 2024 Dec 18, 2024 Poloni Lara President Sell 97.5 +29,863 29.75% ✗ $447.6K
Dec 15, 2024 Dec 18, 2024 Kapoor Gaurav CFO Sell 100.0 +15,813 38.90% ✗ $1.7M
Dec 15, 2024 Dec 18, 2024 Gan David Y. CHIEF LEGAL OFFICER Sell 10.0 -12,545 -23.20% ✓ $3.5M
Dec 13, 2024 Dec 17, 2024 Rudd Troy CEO Sell 95.0 +66,006 6.97% ✗ $4.2M
Nov 6, 2024 Nov 7, 2024 Kapoor Gaurav CFO Sell 5.0 -42,400 -57.55% ✓ $4.9M
Oct 1, 2024 Oct 3, 2024 Rudd Troy CEO Sell 2.5 -100,000 -35.86% ✓ $10.2M
Aug 15, 2024 Aug 16, 2024 Rudd Troy CEO Sell 20.0 -34,710 -11.07% ✓ $3.3M
Jun 26, 2024 Jun 26, 2024 AECOM 10% Owner Neutral 90.0 +2,600,378 50.55% ✗ -
May 24, 2024 AECOM 10% Owner Neutral 52.5 - 0.00% ✗ -
May 10, 2024 May 13, 2024 Stotlar Douglas Director Sell 20.0 -7,179 -17.16% ✗ $671.3K
Mar 19, 2024 Mar 21, 2024 Wolfenbarger Janet Carol Director Neutral 85.0 +1,789 5.36% ✗ -
Mar 19, 2024 Mar 21, 2024 van 't Noordende Alexander M Director Neutral 90.0 +1,789 25.72% ✗ -
Mar 19, 2024 Mar 21, 2024 Tishman Daniel R. Director Neutral 82.5 +1,789 3.85% ✗ -
Mar 19, 2024 Mar 21, 2024 Stotlar Douglas Director Neutral 85.0 +2,029 5.10% ✗ -
Mar 19, 2024 Mar 21, 2024 Pipes Kristy Director Neutral 90.0 +1,789 56.67% ✗ -
Mar 19, 2024 Mar 21, 2024 KERR DEREK J Director Neutral 90.0 +1,789 278.66% ✗ -
Mar 19, 2024 Mar 21, 2024 KENNARD LYDIA H Director Neutral 85.0 +1,789 7.28% ✗ -
Mar 19, 2024 Mar 21, 2024 Buss Brad W Director Neutral 85.0 +1,789 7.76% ✗ -
Feb 6, 2024 Feb 8, 2024 van 't Noordende Alexander M Director Sell 22.5 -2,255 -24.48% ✗ $192.9K
Dec 14, 2023 Dec 18, 2023 Rudd Troy CEO Sell 100.0 +74,026 39.71% ✓ $6.3M
Dec 14, 2023 Dec 18, 2023 Poloni Lara President Sell 95.0 +5,709 6.76% ✗ $4.1M
Dec 15, 2023 Dec 18, 2023 Kapoor Gaurav CFO Sell 100.0 +20,367 38.24% ✗ $1.8M
Dec 15, 2023 Dec 18, 2023 Gan David Y. CHIEF LEGAL OFFICER Sell 100.0 +12,666 36.26% ✗ $1.6M
Dec 18, 2023 KENNARD LYDIA H Director Neutral 52.5 - 0.00% ✗ -
Nov 16, 2023 Nov 20, 2023 KERR DEREK J Director Neutral 90.0 +642 100.00% ✗ -
Nov 16, 2023 Nov 20, 2023 Stotlar Douglas Director Sell 20.0 -9,641 -19.49% ✗ $836.5K
Nov 20, 2023 KERR DEREK J Director Neutral 52.5 - 0.00% ✗ -
Aug 15, 2023 Aug 17, 2023 Poloni Lara President Sell 40.0 -6,728 -7.38% ✗ $591.3K
Aug 15, 2023 Aug 17, 2023 Rudd Troy CEO Sell 18.8 -100,263 -10.71% ✓ $8.8M
Mar 31, 2023 Apr 4, 2023 Wolfenbarger Janet Carol Director Neutral 85.0 +1,987 6.33% ✗ -
Mar 31, 2023 Apr 4, 2023 van 't Noordende Alexander M Director Neutral 90.0 +1,987 27.50% ✗ -
Mar 31, 2023 Apr 4, 2023 Tishman Daniel R. Director Neutral 82.5 +1,987 4.46% ✗ -
Mar 31, 2023 Apr 4, 2023 Stotlar Douglas Director Neutral 82.5 +2,254 4.77% ✗ -
Mar 31, 2023 Apr 4, 2023 Pipes Kristy Director Neutral 90.0 +1,987 169.83% ✗ -
Mar 31, 2023 Apr 4, 2023 KENNARD LYDIA H Director Neutral 90.0 +1,987 14.04% ✗ -
Mar 31, 2023 Apr 4, 2023 Buss Brad W Director Neutral 85.0 +1,987 9.43% ✗ -
Mar 13, 2023 Mar 15, 2023 Tishman Daniel R. Director Sell 5.0 -20,618 -31.66% ✓ $1.7M
Mar 1, 2023 Mar 3, 2023 Wolfenbarger Janet Carol Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 van 't Noordende Alexander M Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 Tishman Daniel R. Director Neutral 52.5 - 0.00% ✗ -
Dec 5, 2022 Mar 3, 2023 Stotlar Douglas Director Neutral 27.5 -5,624 -11.13% ✗ -
Mar 1, 2023 Mar 3, 2023 Pipes Kristy Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 KENNARD LYDIA H Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 CREEL DIANE C Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 CARD ROBERT G Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 3, 2023 Buss Brad W Director Neutral 52.5 - 0.00% ✗ -
Jan 9, 2023 Jan 11, 2023 Poloni Lara President Sell 26.3 -6,498 -8.14% ✓ $540K
Jan 5, 2023 Jan 9, 2023 Battley Todd CHIEF STRATEGY OFFICER Sell 25.0 -2,800 -14.66% ✓ $235.1K
Dec 16, 2022 Dec 19, 2022 Rudd Troy CEO Sell 17.5 -111,904 -10.40% ✓ $15M
Dec 16, 2022 Dec 19, 2022 Poloni Lara President Sell 100.0 +23,262 41.11% ✗ $2.9M
Dec 16, 2022 Dec 19, 2022 Kapoor Gaurav CFO Sell 92.5 +3,139 8.00% ✗ $893.7K
Dec 16, 2022 Dec 19, 2022 Gan David Y. CHIEF LEGAL OFFICER Sell 100.0 +6,073 30.97% ✗ $1.1M
Dec 16, 2022 Dec 19, 2022 Battley Todd CHIEF STRATEGY OFFICER Neutral 90.0 +4,646 32.15% ✗ -
Dec 16, 2022 Dec 19, 2022 Adams Shirley A CHIEF HUMAN RESOURCES OFFICER Sell 97.5 +1,370 10.24% ✗ $271.2K
Dec 22, 2021 Nov 10, 2022 Rudd Troy CEO Neutral 45.0 -800 -0.48% ✗ -
Oct 3, 2022 Oct 4, 2022 Pipes Kristy Director Neutral 52.5 - 0.00% ✗ -
Oct 4, 2022 Pipes Kristy Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 Wolfenbarger Janet Carol Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 van 't Noordende Alexander M Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 Tishman Daniel R. Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 Stotlar Douglas Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 Schmitz Clarence T Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 KENNARD LYDIA H Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 CREEL DIANE C Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 Buss Brad W Director Neutral 52.5 - 0.00% ✗ -
Mar 1, 2022 Mar 3, 2022 CARD ROBERT G Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Wolfenbarger Janet Carol Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Tishman Daniel R. Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Stotlar Douglas Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Schmitz Clarence T Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 KENNARD LYDIA H Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Hinman Jacqueline C. Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 CREEL DIANE C Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 CARD ROBERT G Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 Buss Brad W Director Neutral 52.5 - 0.00% ✗ -
Feb 24, 2022 Feb 28, 2022 van 't Noordende Alexander M Director Neutral 52.5 - 0.00% ✗ -
Dec 17, 2021 Dec 21, 2021 Kapoor Gaurav CFO Sell 97.5 +4,628 16.73% ✗ $928.2K
Dec 17, 2021 Dec 21, 2021 Battley Todd Chief Strategy Officer Neutral 90.0 +4,910 68.04% ✗ -
Dec 17, 2021 Dec 21, 2021 Rudd Troy CEO Sell 100.0 +31,808 23.41% ✗ $4.7M