| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Rudd Troy | ACM | CHIEF EXECUTIVE OFFICER | May 14, 2026 | Buy | $71.02 | 4,225 | $300,059.50 | 142,207 | |
| Rudd Troy | ACM | CHIEF EXECUTIVE OFFICER | Aug 15, 2025 | Sell | $119.77 | 53,097 | $6,348,193.77 | 0 | |
| Rudd Troy | ACM | CHIEF EXECUTIVE OFFICER | Oct 1, 2024 | Sell | $102.32 | 100,000 | $10,245,210.65 | 0 | |
| Rudd Troy | ACM | CHIEF EXECUTIVE OFFICER | Aug 15, 2024 | Sell | $96.16 | 34,710 | $3,344,485.94 | 0 | |
| Rudd Troy | ACM | CHIEF EXECUTIVE OFFICER | Dec 14, 2023 | Sell | $92.98 | 25,000 | $2,319,054.18 | 0 |