Michael K Burke

CIK 1224062 · View on SEC EDGAR ↗

Insider

First SEC filing: June 5, 2026 · Latest: June 5, 2026

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Insider transactions

0 buys (P) 1 sells (S) Net: $-201,826 + 34 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

34 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 26, 2026 CWST S 2,305 $87.56 $201,826 14,048 Direct -14.10% Disposed 4.5% (price as of 2026-08-19)
Nov. 25, 2024 CWST S 1,800 $112.88 $203,184 15,138 Direct -10.63% Disposed -19.0% (price as of 2026-08-19)
Nov. 10, 2022 CWST S 100 $82.86 $8,286 14,177 Direct -0.70% Disposed 10.4% (price as of 2026-08-19)
Nov. 10, 2022 CWST S 4,220 $82.44 $347,897 14,277 Direct -22.81% Disposed 11.0% (price as of 2026-08-19)
March 10, 2022 CWST S 5,000 $90.42 $452,100 22,799 Direct -17.99% Disposed 1.2% (price as of 2026-08-19)
Feb. 25, 2020 CWST S 11,200 $52.82 $591,584 25,010 Direct -30.93% Disposed 73.2% (price as of 2026-08-19)
Aug. 16, 2019 CWST S 10,000 $45.80 $458,000 36,210 Direct -21.64% Disposed 99.7% (price as of 2026-08-19)
May 9, 2019 CWST S 8,389 $37.22 $312,239 39,603 Direct -17.48% Disposed 145.8% (price as of 2026-08-19)
Aug. 23, 2018 CWST S 3,991 $27.29 $108,914 47,631 Direct -7.73% Disposed 235.2% (price as of 2026-08-19)
Aug. 22, 2018 CWST S 8,800 $27.64 $243,232 51,622 Direct -14.56% Disposed 231.0% (price as of 2026-08-19)
Aug. 21, 2018 CWST S 5,045 $27.85 $140,503 60,422 Direct -7.71% Disposed 228.5% (price as of 2026-08-19)
June 13, 2018 CWST S 20,236 $24.56 $496,996 67,502 Direct -23.06% Disposed 272.5% (price as of 2026-08-19)
Sept. 15, 2017 CWST S 31,500 $17.92 $564,480 85,014 Direct -27.04% Disposed 410.5% (price as of 2026-08-19)
Oct. 13, 2014 CWST P 14,000 $3.90 $54,600 93,624 Direct +17.58% Acquired 2245.5% (price as of 2026-08-19)
June 22, 2011 CWST P 10,000 $5.47 $54,700 37,696 Direct +36.11% Acquired 1572.3% (price as of 2026-08-19)

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
Sept. 15, 2017 CWST Stock Option (right to buy) Class A Common Stock (7,500) $10.51 Feb. 28, 2018 7,500 Disposed
Sept. 22, 2010 AIN Restricted Stock Units [F2] Class A Common Stock — — 4,582 Disposed
Sept. 22, 2010 AIN Restricted Stock Units [F2] Class A Common Stock — — 18,656 Disposed
March 1, 2010 AIN Restricted Stock Units [F2] Class A Common Stock — — 3,016 Disposed
Nov. 11, 2009 AIN Restricted Stock Units [F1] Class A Common Stock (12,000) — — 12,000 Acquired
Feb. 28, 2008 CWST Option Class A Common Stock (7,500) $10.51 Feb. 28, 2018 7,500 Acquired

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

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
July 8, 2009 AIN Restricted Stock Units [F1]→ Class A Common Stock (36,000) 36,000 Direct

Compensation (DEF 14A)

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

AIN

CFO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2010 $300,000 $0 $151,361 — $29,995 $0 $113,474 $594,830
2009 $192,307 $0 $789,120 — $103,346 $0 $3,680 $1,088,453

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