Date	Trader	Type	Amount	Filed
2026-05-15	Peck Gail M Insider	SELL	-	2026-05-18
2026-05-15	Cole Kerry S Insider	SELL	-	2026-05-18
2026-05-15	Hurst Eric D Insider	SELL	-	2026-05-18
2026-05-15	Essl Reid S Insider	SELL	-	2026-05-18
2026-04-03	Collins Jesse E. Jr. Insider	SELL	-	2026-04-06
2020-04-14	David A Perdue , Jr R	SELL	$1,001-15,000	-
2019-12-19	David A Perdue , Jr R	SELL	$1,001-15,000	-
2019-11-07	David A Perdue , Jr R	SELL	$1,001-15,000	-
2019-05-06	David A Perdue , Jr R	SELL	$1,001-15,000	-
2019-02-25	David A Perdue , Jr R	SELL	$1,001-15,000	-
2018-12-24	David A Perdue , Jr R	BUY	$1,001-15,000	-
2018-12-21	David A Perdue , Jr R	BUY	$1,001-15,000	-
2018-12-20	David A Perdue , Jr R	BUY	$1,001-15,000	-

Top Institutional Holders SEC 13F Filings

Quarterly institutional ownership from 13F-HR filings

Institution	Shares	Value	Report Date
BlackRock Inc	7,439,920	$620,563,743	2024-06-30
Vanguard Group Inc	5,348,625	$568,665,809	2025-12-31
Dimensional Fund Advisors	2,316,687	$245,880,820	2026-03-31
State Street Corp	1,980,645	$210,225,660	2026-03-31
Morgan Stanley	479,177	$50,860,129	2026-03-31
Goldman Sachs Group Inc	435,101	$46,181,629	2026-03-31
FMR LLC	231,679	$24,590,461	2026-03-31
JPMorgan Chase & Co	223,814	$23,795,913	2025-12-31
Invesco Ltd	119,013	$12,632,041	2026-03-31
AllianceBernstein LP	71,362	$7,587,208	2026-03-31

Trade-Event Timing Trades near material events

Trades within 7 days before or 3 days after 8-K filings

Peck Gail M SELL 2d after Submission of Matters to a Vote (2026-05-13)

Cole Kerry S SELL 2d after Submission of Matters to a Vote (2026-05-13)

Hurst Eric D SELL 2d after Submission of Matters to a Vote (2026-05-13)

Essl Reid S SELL 2d after Submission of Matters to a Vote (2026-05-13)

Collins Jesse E. Jr. SELL 2d after Regulation FD Disclosure (2026-04-01)

Material corporate events reported to the SEC

Submission of Matters to a Vote 5.07,9.01

Arcosa, Inc.

2026-05-13 SEC Filing →

Results of Operations and Financial Condition 2.02,9.01

Arcosa, Inc.

2026-04-30 SEC Filing →

Regulation FD Disclosure 7.01,9.01

Arcosa, Inc.

2026-04-01 SEC Filing →

Entry into a Material Definitive Agreement; Results of Operations and Financial Condition; Regulation FD Disclosure 1.01,2.02,7.01,9.01

Arcosa, Inc.

2026-02-24 SEC Filing →

Results of Operations and Financial Condition; Departure/Appointment of Directors or Officers 2.02,5.02,9.01

Arcosa, Inc.

2026-02-23 SEC Filing →

Beneficial owners holding 5%+ of outstanding shares

Owner	Shares	Ownership	Filing Type	Filing Date
Vanguard Portfolio Management SCHEDULE 13G	2,884,635	5.9%	SCHEDULE 13G	2026-04-28
Vanguard Capital Management SCHEDULE 13G	2,573,967	5.2%	SCHEDULE 13G	2026-04-29
The Vanguard Group SCHEDULE 13G/A	-	-	SCHEDULE 13G/A	2026-03-26