• Clean Harbors average price/book ratio for 2024 was 4.95, a 20.44% increase from 2023.
• Clean Harbors average price/book ratio for 2023 was 4.11, a 26.07% increase from 2022.
• Clean Harbors average price/book ratio for 2022 was 3.26, a 9.7% increase from 2021.

Price/book ratio can be defined as