Stable plan record
CORNERSTONE AGGREGATES 401(K) PLAN
Sponsored by CORNERSTONE AGGREGATES, INC. · EIN/PN 931531707-001
Selected filing history
These charts use the selected public filing for each year and keep unreported values blank.
2025
$2,965
2025
$9
2025
17
2025
$144,613
2025
8.5%
| Year | ACK_ID | Active participants | Employer contributions / active |
|---|---|---|---|
| 2025 | 20260504220243NAL0000319137094 | 17 | $2,965 |
Public filing identifier
The EIN and plan number are public filing identifiers. 401(k) Plan Report does not expose unrelated personal data.