Arkolith/Insider Trading/WM/Form 4

Watson Michael J.

Sr. VP-Chief Customer OfficerWASTE MANAGEMENT INC (WM) · full profile →Form 4 · filed Mar 3, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$4.2M
Net Open-Market Flow
-$4.2M
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 2, 2026Option exercise(M)13K$126.01$1.6M61K
Mar 2, 2026Sell(S)13K$241.81$3.1M44K
Mar 2, 2026Sell(S)5K$241.83$1.1M57K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 2, 2026Option exercise(M)13K$126.01$1.6M0

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-26-002933) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML