John W Casella

CIK 1055352 · View on SEC EDGAR ↗

Insider

First SEC filing: June 2, 2026 · Latest: June 2, 2026

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Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-865,990 + 37 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

37 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 16, 2026 CWST S 1,744 $87.77 $153,071 30,795 Direct -5.36% Disposed 4.2% (price as of 2026-08-19)
March 12, 2026 CWST S 963 $90.06 $86,728 32,539 Direct -2.87% Disposed 1.6% (price as of 2026-08-19)
Feb. 27, 2026 CWST S 6,726 $93.10 $626,191 27,989 Direct -19.37% Disposed -1.7% (price as of 2026-08-19)
May 8, 2025 CWST S 18,093 $119.87 $2,168,808 11,416 Direct -61.31% Disposed -23.7% (price as of 2026-08-19)
March 13, 2025 CWST S 865 $104.23 $90,159 29,509 Direct -2.85% Disposed -12.2% (price as of 2026-08-19)
March 12, 2025 CWST S 752 $106.38 $79,998 30,374 Direct -2.42% Disposed -14.0% (price as of 2026-08-19)
March 12, 2025 CWST S 1,076 $107.94 $116,143 31,126 Direct -3.34% Disposed -15.3% (price as of 2026-08-19)
March 3, 2025 CWST S 13,577 $113.88 $1,546,149 26,258 Direct -34.08% Disposed -19.7% (price as of 2026-08-19)
Nov. 15, 2024 CWST S 2,797 $107.15 $299,699 10,729 Direct -20.68% Disposed -14.6% (price as of 2026-08-19)
Nov. 15, 2024 CWST S 24,892 $106.32 $2,646,517 13,526 Direct -64.79% Disposed -14.0% (price as of 2026-08-19)
Nov. 14, 2024 CWST S 251 $108.84 $27,319 38,418 Direct -0.65% Disposed -16.0% (price as of 2026-08-19)
Nov. 5, 2024 CWST S 20,810 $100.88 $2,099,313 10,729 Direct -65.98% Disposed -9.3% (price as of 2026-08-19)
Nov. 5, 2024 CWST S 2,699 $100.13 $270,251 31,539 Direct -7.88% Disposed -8.6% (price as of 2026-08-19)
March 14, 2024 CWST S 951 $94.15 $89,537 34,238 Direct -2.70% Disposed -2.8% (price as of 2026-08-19)
March 13, 2024 CWST S 1,673 $94.13 $157,479 35,189 Direct -4.54% Disposed -2.8% (price as of 2026-08-19)
Feb. 28, 2024 CWST S 20,300 $90.27 $1,832,481 31,802 Direct -38.96% Disposed 1.3% (price as of 2026-08-19)
Aug. 3, 2023 CWST S 724 $80.69 $58,420 11,299 Direct -6.02% Disposed 13.4% (price as of 2026-08-19)
Aug. 2, 2023 CWST S 35,732 $81.41 $2,908,942 11,299 Direct -75.98% Disposed 12.4% (price as of 2026-08-19)
March 15, 2023 CWST S 10b5-1 3,216 $82.23 $264,452 47,031 Direct -6.40% Disposed 11.2% (price as of 2026-08-19)
Feb. 23, 2023 CWST S 10b5-1 10,528 $76.22 $802,444 43,949 Direct -19.33% Disposed 20.0% (price as of 2026-08-19)
Feb. 23, 2023 CWST S 10b5-1 23,438 $75.39 $1,766,991 54,477 Direct -30.08% Disposed 21.3% (price as of 2026-08-19)
Nov. 10, 2022 CWST S 5,127 $82.44 $422,670 11,601 Direct -30.65% Disposed 11.0% (price as of 2026-08-19)
Nov. 10, 2022 CWST S 14,258 $81.38 $1,160,316 16,728 Direct -46.01% Disposed 12.4% (price as of 2026-08-19)
Feb. 24, 2022 CWST S 10b5-1 1,594 $71.08 $113,302 38,946 Direct -3.93% Disposed 28.7% (price as of 2026-08-19)
Feb. 24, 2022 CWST S 10b5-1 30,113 $70.30 $2,116,944 40,540 Direct -42.62% Disposed 30.1% (price as of 2026-08-19)
Aug. 6, 2021 CWST S 23,510 $68.67 $1,614,432 8,673 Direct -73.05% Disposed 33.2% (price as of 2026-08-19)
Aug. 5, 2021 CWST S 20,629 $68.36 $1,410,198 32,183 Direct -39.06% Disposed 33.8% (price as of 2026-08-19)
Aug. 5, 2021 CWST S 28,232 $68.31 $1,928,528 52,812 Direct -34.84% Disposed 33.9% (price as of 2026-08-19)
Aug. 4, 2021 CWST S 1,901 $69.46 $132,043 81,044 Direct -2.29% Disposed 31.7% (price as of 2026-08-19)
Aug. 4, 2021 CWST S 24,516 $68.82 $1,687,191 82,945 Direct -22.81% Disposed 32.9% (price as of 2026-08-19)
Aug. 4, 2021 CWST S 13,446 $69.30 $931,808 107,461 Direct -11.12% Disposed 32.0% (price as of 2026-08-19)
March 16, 2021 CWST S 10b5-1 5,164 $64.49 $333,026 120,907 Direct -4.10% Disposed 41.8% (price as of 2026-08-19)
Feb. 26, 2021 CWST S 10b5-1 15,293 $59.07 $903,358 119,889 Direct -11.31% Disposed 54.9% (price as of 2026-08-19)
Feb. 25, 2021 CWST S 10b5-1 16,409 $60.44 $991,760 135,182 Direct -10.82% Disposed 51.3% (price as of 2026-08-19)
Aug. 6, 2020 CWST S 100,000 $54.75 $5,475,000 83,236 Direct -54.57% Disposed 67.1% (price as of 2026-08-19)
May 18, 2020 CWST S 47,159 $49.00 $2,310,791 183,236 Direct -20.47% Disposed 86.7% (price as of 2026-08-19)
May 12, 2020 CWST S 27,847 $49.05 $1,365,895 230,395 Direct -10.78% Disposed 86.5% (price as of 2026-08-19)
March 13, 2020 CWST S 10b5-1 3,654 $42.77 $156,282 258,242 Direct -1.40% Disposed 113.9% (price as of 2026-08-19)
March 4, 2020 CWST S 10b5-1 71,855 $51.02 $3,666,042 252,686 Direct -22.14% Disposed 79.3% (price as of 2026-08-19)
March 3, 2020 CWST S 10b5-1 4,262 $49.14 $209,435 324,541 Direct -1.30% Disposed 86.2% (price as of 2026-08-19)
March 3, 2020 CWST S 10b5-1 554 $48.83 $27,052 328,803 Direct -0.17% Disposed 87.3% (price as of 2026-08-19)
March 3, 2020 CWST S 10b5-1 16,066 $49.63 $797,356 329,357 Direct -4.65% Disposed 84.3% (price as of 2026-08-19)
March 2, 2020 CWST S 10b5-1 31,947 $48.99 $1,565,084 345,423 Direct -8.47% Disposed 86.7% (price as of 2026-08-19)
Feb. 28, 2020 CWST S 10b5-1 22,577 $49.19 $1,110,563 377,370 Direct -5.64% Disposed 86.0% (price as of 2026-08-19)
Aug. 6, 2019 CWST S 98,844 $44.70 $4,418,327 286,248 Direct -25.67% Disposed 104.6% (price as of 2026-08-19)
May 3, 2019 CWST S 45,124 $37.31 $1,683,576 385,092 Direct -10.49% Disposed 145.2% (price as of 2026-08-19)
March 13, 2019 CWST S 10b5-1 2,150 $34.18 $73,487 412,522 Direct -0.52% Disposed 167.6% (price as of 2026-08-19)
March 4, 2019 CWST S 10b5-1 8,174 $34.99 $286,008 405,974 Direct -1.97% Disposed 161.4% (price as of 2026-08-19)
March 4, 2019 CWST S 10b5-1 8,174 $34.99 $286,008 0 Direct -100.00% Disposed 161.4% (price as of 2026-08-19)
March 1, 2019 CWST S 10b5-1 4,325 $35.29 $152,629 414,148 Direct -1.03% Disposed 159.2% (price as of 2026-08-19)
March 1, 2019 CWST S 10b5-1 4,325 $35.29 $152,629 0 Direct -100.00% Disposed 159.2% (price as of 2026-08-19)
Feb. 27, 2019 CWST S 27,557 $35.18 $969,455 418,473 Direct -6.18% Disposed 160.0% (price as of 2026-08-19)
Feb. 26, 2019 CWST S 41,345 $34.99 $1,446,662 446,030 Direct -8.48% Disposed 161.4% (price as of 2026-08-19)
Feb. 21, 2019 CWST S 10b5-1 60,733 $34.60 $2,101,362 487,375 Direct -11.08% Disposed 164.4% (price as of 2026-08-19)
May 30, 2018 CWST S 24,367 $24.02 $585,295 418,473 Direct -5.50% Disposed 280.8% (price as of 2026-08-19)
May 29, 2018 CWST S 1,118 $23.77 $26,575 442,840 Direct -0.25% Disposed 284.8% (price as of 2026-08-19)
March 2, 2018 CWST S 10b5-1 8,528 $24.34 $207,572 393,380 Direct -2.12% Disposed 275.8% (price as of 2026-08-19)
March 1, 2018 CWST S 10b5-1 4,408 $25.45 $112,184 401,908 Direct -1.08% Disposed 259.4% (price as of 2026-08-19)
Feb. 27, 2018 CWST S 10b5-1 15,163 $26.79 $406,217 406,316 Direct -3.60% Disposed 241.5% (price as of 2026-08-19)
Nov. 8, 2017 CWST S 26,633 $19.27 $513,218 445,479 Direct -5.64% Disposed 374.7% (price as of 2026-08-19)
Nov. 7, 2017 CWST S 35,800 $19.35 $692,730 472,112 Direct -7.05% Disposed 372.7% (price as of 2026-08-19)
June 28, 2017 CWST S 10b5-1 7,817 $16.82 $131,482 507,912 Direct -1.52% Disposed 443.8% (price as of 2026-08-19)
March 10, 2017 CWST S 14,000 $12.58 $176,120 515,729 Direct -2.64% Disposed 627.1% (price as of 2026-08-19)

Showing latest 100 of 167 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Nov. 14, 2024 CWST Employee Stock Option (right to buy) Class A Common Stock (27,940) $12.48 Nov. 17, 2026 27,940 Disposed
Aug. 3, 2023 CWST Employee Stock Option (right to buy) Class A Common Stock (724) $5.54 Dec. 12, 2023 724 Disposed
May 3, 2019 CWST Employee Stock Option (right to buy) Class A Common Stock (8,012) $12.48 Nov. 17, 2026 8,012 Acquired
May 3, 2019 CWST Employee Stock Option (right to buy) Class A Common Stock (16,230) $5.54 Dec. 13, 2023 16,230 Acquired
Feb. 20, 2019 CWST Employee Stock Option (Right to Buy) Class A Common Stock (35,952) $12.48 Nov. 16, 2026 35,952 Acquired
March 15, 2018 CWST Employee Stock Option (right to buy) Class A Common Stock (37,920) $5.54 Dec. 12, 2023 37,920 Acquired
March 10, 2017 CWST Employee Stock Option (right to buy) Class A Common Stock (14,000) $11.01 July 23, 2017 14,000 Acquired
June 14, 2014 CWST Restricted Stock Unit Class A Common Stock (7,664) — — 7,664 Disposed
Dec. 13, 2013 CWST Incentive Stock Option (Right to Buy) Class A Common Stock (54,874) $5.54 Dec. 12, 2023 54,874 Acquired
June 16, 2012 CWST Restricted Stock Unit Class A Common Stock (13,424) — — 13,424 Acquired
June 14, 2012 CWST Restricted Stock Unit Class A Common Stock (7,664) — — 7,664 Acquired
June 11, 2012 CWST Restricted Stock Unit Class A Common Stock (17,863) — — 17,863 Acquired
June 14, 2011 CWST Restricted Stock Unit Class A Common Stock (22,993) — — 22,993 Acquired
June 14, 2011 CWST Restricted Stock Unit Class A Common Stock (22,993) — — 22,993 Acquired
June 11, 2011 CWST Restricted Stock Unit Class A Common Stock (17,863) — — 17,863 Acquired
June 10, 2011 CWST Restricted Stock Unit Class A Common Stock (13,423) — — 13,423 Acquired
June 11, 2010 CWST Restricted Stock Unit Class A Common Stock (17,863) — — 17,863 Acquired
June 10, 2010 CWST Restricted Stock Unit Class A Common Stock (40,270) — — 40,270 Acquired
June 11, 2009 CWST Restricted Stock Unit Class A Common Stock (53,591) — — 53,591 Acquired
July 23, 2007 CWST Option Class A Common Stock (14,000) $11.01 July 23, 2017 14,000 Acquired
July 6, 2006 CWST Option Class A Common Stock (30,000) $13.00 July 6, 2016 30,000 Acquired
June 30, 2005 CWST Option Class A Common Stock (8,333) $12.00 June 30, 2015 8,333 Acquired
June 30, 2005 CWST Option Class A Common Stock (21,667) $12.00 June 30, 2015 21,667 Acquired
Dec. 27, 2004 CWST Stock Option Class A Common Stock (37,500) $9.56 May 10, 2005 37,500 Disposed
June 28, 2004 CWST Option Class A Common Stock (8,192) $13.28 June 28, 2014 8,192 Acquired
June 28, 2004 CWST Option Class A Common Stock (21,808) $13.28 June 28, 2014 21,808 Acquired
April 15, 2004 CWST Option Class A Common (85,000) $2.00 May 25, 2004 85,000 Disposed
Sept. 10, 2003 CWST Warrant Class A Common (13,500) $0.01 Oct. 31, 2003 13,500 Disposed
June 18, 2003 CWST Option Class A Common Stock (10,000) $9.12 June 17, 2013 10,000 Acquired
June 18, 2003 CWST Option Class A Common Stock (20,000) $9.12 June 17, 2013 20,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CWST

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $790,463 — — — $853,697 — $21,127 $4,405,946
2023 $739,692 — — — $653,199 — $22,382 $3,461,597
2022 $647,149 — — — $1,675,105 — $24,027 $4,120,071

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.