ACM insider buying and SEC filings, explained
Aecom · CIK 868857
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$699K
Insiders who bought
3
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$3.2M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jun 16, 2026 | Purchase (code P) | Lara Poloni (President / COO) bought 4,224 shares at $70.63 ($298K), reported as a purchase (code P). Holdings up 3% to 153,446 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 16, 2026 |
| May 14, 2026 | Purchase (code P) | Gaurav Kapoor (CFO) bought 1,420 shares at $71.12 ($101K), reported as a purchase (code P). Holdings up 2% to 88,053 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| May 14, 2026 | Purchase (code P) | Troy Rudd (CEO and Director) bought 4,225 shares at $71.02 ($300K), reported as a purchase (code P). Holdings up 3% to 142,207 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| Dec 15–17, 2025 | Planned (10b5-1) | David Y. Gan (Chief Legal Officer) sold 15,502 shares between Dec 15, 2025 and Dec 17, 2025 at about $97.72 ($1.5M), marked as a 10b5-1 plan trade. Holdings down 27% to 41,549 shares. | SEC filing Filed Dec 17, 2025 |
| Dec 17, 2025 | Planned (10b5-1) | Lara Poloni (President / COO) sold 17,533 shares at about $97.02 ($1.7M), marked as a 10b5-1 plan trade. Holdings down 11% to 149,222 shares. | SEC filing Filed Dec 17, 2025 |
12 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
2 insiders bought in 30 days
$401K in purchases since May 14, 2026 · Purchases traded May 14, 2026 to May 14, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Troy Rudd (CEO) | $300K | May 14, 2026 | SEC filing |
| Gaurav Kapoor (CFO) | $101K | May 14, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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