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CWST — structural market context

Casella Waste Systems, Inc. Cl

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

CWST short interest & days to cover

SHARES SHORT
4.7M
% OF FLOAT
—
DAYS TO COVER
6.4
CHANGE VS PRIOR
-4.6%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (40d ago)

CWST fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-08-12 · 28d4$92.52
2026-08-11 · 29d4$89.99
2026-08-10 · 30d6K$89.41

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

CWST insider buying and selling (Form 4)

Last 12 months, open-market only: 0 purchases · 5 sales

InsiderTypeSharesValueFiled
BURKE MICHAEL K · directorSell (S)1K$105K2026-09-03
BURKE MICHAEL K · directorSell (S)1K$102K2026-08-26
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSell (S)2K$167K2026-08-14
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSell (S)13K$1.2M2026-08-14
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSell (S)1K$122K2026-08-14

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying CWST?
In the last 12 months of SEC Form 4 filings, CWST recorded 0 open-market insider purchases and 5 open-market sales (codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.
Is this page telling me to buy or sell CWST?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.