CLH · Clean Harbors Inc · Share Buybacks
Share-repurchase activity from the company's own XBRL filings — cash spent buying back common stock per fiscal year and per recent quarter, share counts where the company tagged them, and the buyback program's authorization — paired with the company's at-the-market (ATM) equity offering programs, the dilution side of the same picture. Repurchase amounts come exclusively from tagged SEC data; program figures with no tagged equivalent (untagged authorizations and all ATM figures) are read from the filing's own text and shown only after verification.
| Program Announced | Authorized | Remaining | As of | Runs Through | Source |
|---|---|---|---|---|---|
| 2026-02-18 | — | $549,400,000 | 2026-06-30 | — | 10-Q , filed 2026-07-29 |
Cash spent on buybacks by quarter
Cash deployed each quarter, with the average price paid where the company reported it. Δ marks quarters derived from the company's cumulative year-to-date disclosures.
Repurchase History
| Fiscal Year Ended | Cash Spent | Source |
|---|---|---|
| 2026-03-31 YTD | $25,000,000 | 10-Q, filed 2026-05-06 |
| 2025-12-31 | $250,002,000 | 10-K, filed 2026-02-18 |
| 2024-12-31 | $55,178,000 | 10-K, filed 2026-02-18 |
| 2023-12-31 | $51,164,000 | 10-K, filed 2026-02-18 |
| 2022-12-31 | $50,183,000 | 10-K, filed 2025-02-19 |
| 2021-12-31 | $54,410,000 | 10-K, filed 2024-02-21 |
| 2020-12-31 | $74,844,000 | 10-K, filed 2023-03-01 |
| 2019-12-31 | $21,390,000 | 10-K, filed 2022-02-23 |
| 2018-12-31 | $45,080,000 | 10-K, filed 2021-02-24 |
| 2017-12-31 | $48,971,000 | 10-K, filed 2020-02-26 |
| 2016-12-31 | $22,188,000 | 10-K, filed 2019-02-27 |
| 2015-12-31 | $73,347,000 | 10-K, filed 2018-02-28 |
| 2014-12-31 | $104,341,000 | 10-K, filed 2017-02-22 |
| 2013-12-31 | $0 | 10-K, filed 2016-02-25 |
| 2012-12-31 | $0 | 10-K, filed 2015-03-02 |
| 2011-12-31 | $4,061,000 | 10-K, filed 2014-03-03 |
| 2010-12-31 | $399,000 | 10-K, filed 2013-03-06 |
| 2009-12-31 | $415,000 | 10-K, filed 2012-02-29 |
| 2008-12-31 | $483,000 | 10-K, filed 2011-03-01 |