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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 (15d ago)

CWST fails-to-deliver (FTD)

Settlement date	Failed shares	Price
2026-07-14 · 32d	533	$98.09
2026-07-08 · 38d	18	$99.01
2026-07-06 · 40d	3	$97.49

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 · 3 sales

Insider	Type	Shares	Value	Filed
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORS	Sell (S)	2K	$167K	2026-08-14
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORS	Sell (S)	13K	$1.2M	2026-08-14
CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORS	Sell (S)	1K	$122K	2026-08-14

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 3 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.