SEC CIK 1211558
GERSTENBERG ERIC W
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CLHview stock → | 56,793 | 2026-08-14 |
Position History — CLH
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CLH
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-14 | Open-market sale | 2,500 | $321.34 | 56,793 |
| 2026-07-01 | Tax withholding | 564 | $290.74 | 38,313 |
| 2026-07-01 | Tax withholding | 564 | $290.74 | 59,293 |
| 2026-03-18 | Open-market sale | 1,000 | $293.00 | 38,877 |
| 2026-03-18 | Open-market sale | 1,000 | $293.00 | 59,857 |
| 2026-03-13 | Disposition to issuer | 2,166 | $0.00 | 39,877 |
| 2026-03-13 | Tax withholding | 977 | $288.93 | 42,043 |
| 2026-03-13 | Disposition to issuer | 2,166 | $0.00 | 60,857 |
| 2026-03-13 | Tax withholding | 977 | $288.93 | 63,023 |
| 2026-02-23 | Open-market sale | 2,500 | $279.86 | 43,020 |
| 2026-02-23 | Open-market sale | 2,500 | $279.86 | 64,000 |
| 2026-02-02 | Tax withholding | 4,934 | $259.91 | 45,520 |
| 2026-02-01 | Grant / award | 10,290 | $0.00 | 55,810 |
| 2026-02-01 | Grant / award | 10,690 | $0.00 | 66,500 |
| 2025-12-16 | Open-market sale | 601 | $240.90 | 50,454 |
| 2025-07-01 | Tax withholding | 564 | $229.55 | 51,055 |
| 2025-06-06 | Open-market sale | 8,076 | $225.23 | 51,619 |
| 2025-03-17 | Tax withholding | 978 | $192.90 | 64,439 |
| 2025-03-17 | Disposition to issuer | 4,744 | $0.00 | 59,695 |
| 2025-03-17 | Tax withholding | 978 | $192.90 | 64,439 |
| 2025-02-01 | Tax withholding | 7,434 | $233.00 | 64,607 |
| 2025-02-01 | Grant / award | 5,325 | $0.00 | 72,041 |
| 2025-02-01 | Grant / award | 11,059 | $0.00 | 66,716 |
| 2025-02-01 | Grant / award | 11,059 | $0.00 | 66,716 |
| 2025-02-01 | Tax withholding | 6,624 | $233.00 | 65,417 |
| 2025-02-01 | Grant / award | 5,325 | $0.00 | 72,041 |
| 2024-11-15 | Open-market sale | 6,051 | $250.42 | 55,657 |
| 2024-09-01 | Tax withholding | 806 | $245.90 | 61,708 |
| 2024-07-01 | Tax withholding | 4,329 | $220.63 | 62,514 |
| 2024-03-15 | Open-market sale | 15,276 | $187.71 | 67,374 |
| 2024-03-15 | Tax withholding | 531 | $187.84 | 66,843 |
| 2024-02-01 | Grant / award | 14,524 | $0.00 | 83,033 |
| 2024-02-01 | Tax withholding | 4,715 | $172.62 | 82,650 |
| 2024-02-01 | Grant / award | 4,332 | $0.00 | 87,365 |
| 2023-12-15 | Tax withholding | 278 | $174.75 | 68,509 |
| 2023-11-22 | Open-market sale | 8,000 | $164.82 | 68,787 |
| 2023-09-01 | Tax withholding | 1,667 | $173.37 | 75,860 |
| 2023-09-01 | Tax withholding | 740 | $173.37 | 76,787 |
| 2023-07-03 | Open-market sale | 9,725 | $164.43 | 77,527 |
| 2023-03-15 | Open-market sale | 488 | $133.07 | 87,252 |
| 2023-02-01 | Tax withholding | 2,738 | $130.59 | 87,740 |
| 2023-02-01 | Grant / award | 6,696 | $0.00 | 68,028 |
| 2023-02-01 | Grant / award | 22,450 | $0.00 | 90,478 |
| 2022-12-21 | Open-market sale | 16,409 | $116.02 | 61,332 |
| 2022-12-15 | Tax withholding | 833 | $116.50 | 77,741 |
| 2022-09-01 | Tax withholding | 739 | $116.51 | 78,574 |
| 2022-07-01 | Tax withholding | 11,513 | $90.32 | 79,313 |
| 2022-03-25 | Open-market sale | 6,927 | $106.62 | 90,826 |
| 2022-03-15 | Tax withholding | 258 | $105.77 | 97,753 |
| 2022-03-10 | Disposition to issuer | 1,788 | $0.00 | 98,011 |
| 2022-02-07 | Grant / award | 18,417 | $0.00 | 99,799 |
| 2022-02-07 | Grant / award | 5,493 | $0.00 | 81,382 |
| 2022-02-01 | Tax withholding | 3,021 | $93.35 | 75,889 |
| 2021-12-15 | Tax withholding | 2,361 | $98.73 | 78,910 |
| 2021-09-01 | Grant / award | 5,000 | $0.00 | 81,271 |
| 2021-08-20 | Open-market sale | 17,963 | $100.28 | 76,271 |
| 2021-07-01 | Grant / award | 5,828 | $0.00 | 82,574 |
| 2021-07-01 | Grant / award | 19,542 | $0.00 | 102,116 |
| 2021-07-01 | Tax withholding | 7,882 | $93.23 | 94,234 |
| 2021-06-01 | Tax withholding | 778 | $94.13 | 76,746 |
| 2021-03-15 | Disposition to issuer | 2,542 | $0.00 | 77,524 |
| 2021-03-15 | Tax withholding | 1,748 | $89.50 | 80,066 |
| 2021-02-01 | Tax withholding | 3,012 | $79.38 | 81,814 |
| 2020-12-15 | Tax withholding | 1,005 | $72.99 | 84,826 |
| 2020-08-20 | Open-market sale | 20,279 | $61.72 | 85,831 |
| 2020-07-01 | Tax withholding | 1,979 | $58.30 | 106,110 |
| 2020-07-01 | Grant / award | 8,937 | $0.00 | 108,089 |
| 2020-07-01 | Grant / award | 33,960 | $0.00 | 99,152 |
| 2020-06-01 | Tax withholding | 1,456 | $60.78 | 65,192 |
| 2020-04-01 | Tax withholding | 1,479 | $45.91 | 66,648 |
| 2020-03-15 | Tax withholding | 612 | $54.33 | 68,127 |
| 2020-03-02 | Tax withholding | 2,218 | $69.52 | 68,739 |
| 2020-02-03 | Tax withholding | 2,039 | $82.22 | 70,957 |
| 2019-12-15 | Tax withholding | 1,561 | $83.68 | 72,996 |
| 2019-08-08 | Open-market sale | 20,000 | $78.52 | 74,557 |
| 2019-07-01 | Grant / award | 6,354 | $0.00 | 88,203 |
| 2019-07-01 | Grant / award | 6,354 | $0.00 | 94,557 |
| 2019-06-03 | Tax withholding | 4,707 | $64.12 | 81,849 |
| 2019-04-01 | Tax withholding | 1,961 | $72.00 | 86,556 |
| 2019-03-15 | Tax withholding | 861 | $68.74 | 88,517 |
| 2019-03-13 | Disposition to issuer | 4,831 | $0.00 | 89,378 |
| 2019-03-01 | Tax withholding | 1,491 | $68.77 | 94,209 |
| 2019-02-01 | Grant / award | 20,000 | $0.00 | 95,700 |
| 2018-12-14 | Tax withholding | 322 | $55.53 | 75,700 |
| 2018-07-01 | Grant / award | 8,268 | $0.00 | 67,754 |
| 2018-07-01 | Grant / award | 8,268 | $0.00 | 76,022 |
| 2018-06-25 | Open-market sale | 8,000 | $55.19 | 59,486 |
| 2018-06-01 | Tax withholding | 2,474 | $53.69 | 67,486 |
| 2018-04-02 | Tax withholding | 1,964 | $48.81 | 69,960 |
| 2018-03-15 | Tax withholding | 382 | $49.98 | 71,924 |
| 2018-03-01 | Tax withholding | 1,486 | $48.06 | 72,306 |
| 2018-02-28 | Tax withholding | 5,260 | $0.00 | 73,792 |
| 2017-12-27 | Open-market sale | 7,150 | $52.77 | 79,052 |
| 2017-12-26 | Open-market sale | 5,143 | $53.04 | 86,202 |
| 2017-12-15 | Tax withholding | 605 | $52.17 | 91,345 |
| 2017-08-24 | Open-market sale | 4,667 | $50.42 | 91,950 |
| 2017-07-01 | Grant / award | 7,433 | $0.00 | 96,617 |
| 2017-07-01 | Grant / award | 7,433 | $0.00 | 89,184 |
| 2017-06-01 | Tax withholding | 1,762 | $59.25 | 81,751 |
| 2017-04-01 | Grant / award | 10,000 | $0.00 | 84,595 |
| 2017-03-31 | Tax withholding | 1,082 | $55.62 | 83,513 |
| 2017-03-30 | Tax withholding | 188 | $50.05 | 74,595 |
| 2017-03-16 | Tax withholding | 683 | $55.74 | 74,783 |
| 2017-03-08 | Disposition to issuer | 6,114 | $0.00 | 75,466 |
| 2017-03-03 | Tax withholding | 1,683 | $58.33 | 81,580 |
| 2016-12-15 | Tax withholding | 262 | $57.13 | 83,263 |
| 2016-12-09 | Open-market sale | 7,500 | $55.42 | 83,525 |
| 2016-06-21 | Tax withholding | 244 | $51.86 | 91,025 |
| 2016-06-07 | Grant / award | 8,768 | $0.00 | 91,269 |
| 2016-06-07 | Grant / award | 8,768 | $0.00 | 82,501 |
| 2016-06-01 | Tax withholding | 974 | $51.94 | 73,733 |
| 2016-04-01 | Grant / award | 10,000 | $0.00 | 74,707 |
| 2016-03-30 | Tax withholding | 188 | $49.70 | 64,707 |
| 2016-03-15 | Tax withholding | 847 | $45.77 | 64,895 |
| 2016-03-11 | Tax withholding | 1,623 | $45.75 | 65,742 |
| 2016-03-08 | Disposition to issuer | 4,250 | $0.00 | 67,365 |
| 2016-03-01 | Tax withholding | 1,657 | $43.71 | 71,428 |
| 2015-12-15 | Tax withholding | 108 | $41.11 | 73,085 |
| 2015-09-09 | Open-market sale | 16,493 | $49.19 | 73,193 |
| 2015-06-22 | Tax withholding | 244 | $55.34 | 89,686 |
| 2015-06-09 | Grant / award | 7,641 | $0.00 | 89,930 |
| 2015-06-09 | Grant / award | 7,641 | $0.00 | 82,289 |
| 2015-06-01 | Tax withholding | 976 | $55.99 | 74,648 |
| 2015-03-30 | Tax withholding | 565 | $56.69 | 75,624 |
| 2015-03-15 | Tax withholding | 108 | $56.32 | 76,189 |
| 2015-03-10 | Grant / award | 25,000 | $0.00 | 77,922 |
| 2015-03-10 | Tax withholding | 1,625 | $54.24 | 76,297 |
| 2015-03-10 | Disposition to issuer | 3,983 | $0.00 | 52,922 |
| 2014-06-20 | Tax withholding | 733 | $63.10 | 56,905 |
| 2014-06-18 | Grant / award | 15,000 | $0.00 | 57,638 |
| 2014-06-18 | Grant / award | 5,666 | $0.00 | 42,638 |
| 2014-06-18 | Grant / award | 4,047 | $0.00 | 36,972 |
| 2014-03-11 | Tax withholding | 1,628 | $51.84 | 32,925 |
| 2014-02-26 | Disposition to issuer | 4,051 | $0.00 | 34,553 |
| 2013-10-01 | Open-market sale | 1,000 | $58.92 | 38,604 |
| 2013-07-19 | Tax withholding | 401 | $56.15 | 39,604 |
| 2013-05-06 | Grant / award | 3,557 | $0.00 | 35,026 |
| 2013-05-06 | Grant / award | 4,979 | $0.00 | 40,005 |
| 2013-03-11 | Grant / award | 15,000 | $0.00 | 31,469 |
| 2012-12-15 | Tax withholding | 1,406 | $56.05 | 16,469 |
| 2012-08-09 | Open-market sale | 4,000 | $55.00 | 17,875 |
| 2012-07-19 | Tax withholding | 390 | $59.53 | 21,875 |
| 2012-05-21 | Open-market sale | 3,000 | $61.29 | 22,265 |
| 2012-03-30 | Grant / award | 4,051 | $0.00 | 22,372 |
| 2012-03-30 | Grant / award | 2,893 | $0.00 | 25,265 |
| 2012-03-15 | Tax withholding | 834 | $68.96 | 18,321 |
| 2011-12-15 | Tax withholding | 224 | $58.59 | 20,582 |
| 2011-12-15 | Tax withholding | 940 | $58.59 | 19,085 |
| 2011-12-15 | Tax withholding | 557 | $58.59 | 20,025 |
| 2011-07-19 | Tax withholding | 195 | $112.08 | 10,403 |
| 2011-07-06 | Open-market sale | 1,200 | $107.06 | 10,598 |
| 2011-06-20 | Grant / award | 2,625 | $0.00 | 9,923 |
| 2011-06-20 | Grant / award | 1,875 | $0.00 | 11,798 |
| 2011-03-15 | Tax withholding | 748 | $95.29 | 7,298 |
| 2010-12-15 | Tax withholding | 112 | $78.38 | 8,046 |
| 2010-09-03 | Open-market sale | 1,509 | $63.01 | 8,158 |
| 2010-07-19 | Grant / award | 1,842 | $0.00 | 9,667 |
| 2010-04-20 | Grant / award | 2,958 | $0.00 | 7,825 |
| 2010-03-08 | Disposition to issuer | 3,130 | $0.00 | 4,867 |
| 2009-12-15 | Tax withholding | 106 | $58.30 | 7,997 |
| 2009-10-02 | Open-market sale | 500 | $53.89 | 8,103 |
| 2009-03-18 | Grant / award | 2,654 | $0.00 | 8,603 |
| 2009-03-16 | Tax withholding | 164 | $41.08 | 5,949 |
| 2008-08-22 | Option exercise (derivative) | 8,000 | $12.98 | 0 |
| 2008-08-22 | Option exercise | 8,000 | $12.98 | 14,113 |
| 2008-08-22 | Open-market sale | 8,000 | $79.20 | 6,113 |
| 2008-05-15 | Grant / award | 3,130 | $0.00 | 6,113 |
| 2008-03-15 | Tax withholding | 165 | $63.09 | 2,983 |
| 2008-01-02 | Tax withholding | 500 | $0.00 | 3,148 |
| 2007-04-04 | Option exercise (derivative) | 8,000 | $12.98 | 8,000 |
| 2007-04-04 | Open-market sale | 8,000 | $45.00 | 3,648 |
| 2007-04-04 | Option exercise | 8,000 | $12.98 | 11,648 |
| 2007-01-24 | Grant / award | 2,072 | $0.00 | 3,648 |
| 2007-01-11 | Open-market sale | 1,076 | $50.00 | 1,576 |
| 2006-12-31 | Tax withholding | 500 | $48.41 | 2,652 |
| 2006-12-31 | Grant / award | 3,152 | $0.00 | 3,152 |
| 2006-09-26 | Option exercise (derivative) | 1,000 | $2.26 | 0 |
| 2006-09-26 | Option exercise | 1,000 | $2.26 | 1,000 |
| 2006-09-26 | Open-market sale | 1,000 | $41.86 | 0 |
| 2006-05-05 | Option exercise (derivative) | 8,000 | $12.98 | 16,000 |
| 2006-05-05 | Disposition to issuer | 8,000 | $35.60 | 0 |
| 2006-05-05 | Option exercise | 8,000 | $12.98 | 8,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.