AECOM (ACM) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-16

AECOM (ACM) has filed 3 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-16. 3 Form 8-K material event filings were reported by ACM in the last 90 days. InsiderAlpha tracks every ACM SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About AECOM (ACM)

SEC CIK	0000868857

90-Day SEC Filing Activity

Form 4 filings (90d)	3
Form 8-K filings (90d)	3
Latest Form 4 filing	2026-06-16

Recent ACM Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-06-16	Poloni Lara	PRESIDENT	P — Open-market purchase	4.2K	$70.63	$298K	SEC
2026-05-14	Rudd Troy	CHIEF EXECUTIVE OFFICER	P — Open-market purchase	4.2K	$71.02	$300K	SEC
2026-05-14	Kapoor Gaurav	CHIEF FINANCIAL OFFICER (PAO)	P — Open-market purchase	1.4K	$71.12	$101K	SEC
2026-03-03	van 't Noordende Alexander M	Director	A — Grant or award	2.0K	$0.00	—	SEC
2026-03-03	Pipes Kristy	Director	A — Grant or award	2.0K	$0.00	—	SEC
2026-03-03	KERR DEREK J	Director	A — Grant or award	2.0K	$0.00	—	SEC
2026-03-03	Stotlar Douglas	Director	A — Grant or award	2.2K	$0.00	—	SEC
2026-03-03	Wolfenbarger Janet Carol	Director	A — Grant or award	2.0K	$0.00	—	SEC
2026-03-03	Tishman Daniel R.	Director	A — Grant or award	2.0K	$0.00	—	SEC
2026-03-03	Buss Brad W	Director	A — Grant or award	2.0K	$0.00	—	SEC
2025-09-05	Tishman Daniel R.	Director	G — Bona-fide gift	27.9K	$0.00	—	SEC
2025-08-15	Rudd Troy	CHIEF EXECUTIVE OFFICER	S — Open-market sale	42.0K	$119.41	$5.01M	SEC
2025-08-15	Rudd Troy	CHIEF EXECUTIVE OFFICER	S — Open-market sale	11.1K	$120.12	$1.33M	SEC
2025-08-15	Rudd Troy	CHIEF EXECUTIVE OFFICER	M — Option exercise	53.1K	$38.72	$2.06M	SEC
2024-12-18	Gan David Y.	CHIEF LEGAL OFFICER	S — Open-market sale [10b5-1]	3.0K	$111.00	$337K	SEC

All transactions sourced from SEC EDGAR Form 4 filings for AECOM (ACM). Updated in real time as new filings are submitted to the SEC.

Most-Active ACM Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Rudd Troy	1	$300K
Kapoor Gaurav	1	$101K
Poloni Lara	1	$298K

Recent ACM Form 8-K Material Events

2026-06-11 — Item 1.01, 2.03, 9.01 [SEC]
2026-06-03 — Item 8.01, 9.01 [SEC]
2026-05-11 — Item 2.02, 9.01 [SEC]
2026-03-10 — Item 1.01, 2.03, 9.01 · Financing · positive [SEC]
AECOM entered into Amendment No. 16 to its Syndicated Facility Agreement on March 10, 2026, obtaining a new $1.5 billion revolving credit facility, a $950 million Term Loan A facility, and a $500 million Term Loan B facility. The amendment extends the maturity dates for the Revol
2026-03-05 — Item 5.07, 8.01, 9.01 · Other · neutral [SEC]
AECOM held its 2026 annual stockholder meeting on March 3, 2026, where shareholders elected eight board members, ratified Ernst & Young LLP as the independent auditor, and approved executive compensation on an advisory basis. The company also announced a quarterly cash dividend o

Recent Insider Filings

2026-06-16 — Poloni Lara (PRESIDENT)
2026-05-14 — Kapoor Gaurav (CHIEF FINANCIAL OFFICER (PAO))
2026-05-14 — Rudd Troy (CHIEF EXECUTIVE OFFICER)
2026-03-05 — Wolfenbarger Janet Carol (Director)
2026-03-05 — van 't Noordende Alexander M (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in ACM insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

ACM Insider Trading — FAQ

What is the latest insider trade for ACM?: AECOM (ACM) had 3 insider filings in the last 90 days, with the most recent on 2026-06-16. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying ACM stock?: 0 insider purchases of ACM were filed in the last 90 days.
How many insiders are selling ACM stock?: 0 insider sales of ACM were filed in the last 90 days.
Where can I see ACM SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every ACM SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live ACM dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.