Arkolith/Insider Trading/CWST/Form 4

Coletta Edmond

PRESIDENT & CEOCASELLA WASTE SYSTEMS INC (CWST) · full profile →Form 4 · filed May 22, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.1M
Net Open-Market Flow
-$1.1M
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 19, 2026Sell(S)6K$89.03$534K147K
May 19, 2026Sell(S)2K$90.00$143K145K
May 19, 2026Sell(S)5K$90.07$442K140K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001564279-26-000007) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML