Insider Cluster (5 insiders) ·Filed Mar 2, 2026

WM

WASTE MANAGEMENT INC
NEUTRAL
Impact 4/10
Horizondays Processed6mo ago
Insider cluster: 7 insiders, $2.3M total
Actionable Insight • Neutral

Monitor for follow-up filings or commentary—while the COO's sale is notable in dollar terms, it follows option exercises and may be part of a pre-arranged plan. No buying activity observed; continued selling could signal caution.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
WM ▼ -11.00% at T+60d
NEUTRAL call ✗ call lost -11.00% · α vs SPY -20.32% · entry $242.11 → $215.48
Entry anchored
Feb 27, 03:59 PM ET
via exchange tick
T+1d
+0.15%
call +0.15% · α +1.07%
$242.48
settled 7mo ago
T+5d
+1.42%
call +1.42% · α +2.62%
$245.53
settled 7mo ago
T+20d
-5.02%
call -5.02% · α +2.92%
$229.96
settled 6mo ago
T+60d
-11.00%
call -11.00% · α -20.32%
$215.48
settled 4mo ago

Price Chart

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Executive Summary

Multiple Waste Management insiders conducted transactions over the past week, including open-market sales and tax-related share withholdings. The most significant activity was President & COO John J. Morris selling over $2.9 million in shares after exercising options, while other executives sold smaller amounts. The majority of transactions were non-cash tax withholdings, which are routine.

Key Financial Metrics

Direction
selling
Total Value
$3.1M
Insiders
5

Key Facts

  • President & COO John J. Morris sold 12,190 shares in open-market transactions totaling $2,980,276.18 after exercising 5,484 options twice (total 10,968 shares).
  • Other C-suite executives (CFO, CAO, CIO, SVP) conducted open-market sales totaling $74,576.52 across 284 shares.
  • Five insiders had tax withholding events (non-cash) totaling $122,924.45 for 595 shares, which is a routine administrative practice.
  • Total open-market sales by insiders: $3.05 million over 7 days.
  • Total insider transaction value (including non-cash): $4.23 million, representing ~0.004% of $99.4B market cap.

Financial Impact

$3.05 million in open-market insider selling over 7 days, plus $1.18 million in non-cash tax withholdings

insider ownershipmarket sentiment

Risk Factors

  • Perception of insider pessimism due to large COO sale, though likely related to option exercise and diversification.
  • Lack of offsetting insider buying may reduce confidence in near-term upside.

Market Snapshot

Exchange
NYSE

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (12 trades, 7d window)cluster-WM-1773171832658
11 reports for WM
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+60▲ +11.00%Mar 2, 2026
Filters
Rows
Reports for WM — sortable, filterable
TypeNow
Aug 26, 2026
5w ago
8-K
NEUTRAL ★ 3/10
$221.24 $207.96▼ −6.00%▼ −6.23%$204.45 (−7.59%)
May 13, 2026
20w ago
8-K
NEUTRAL ★ 2/10
$216.44 $218.79▲ +1.09%▲ +1.70%$204.45 (−5.54%)
May 13, 2026
20w ago
Court Ruling
NEUTRAL ★ 1/10
$216.44 $218.79▲ +1.09%▲ +1.70%$204.45 (−5.54%)
Mar 2, 2026
30w ago
Insider Cluster
NEUTRAL ★ 4/10
$242.11 $229.96▼ −5.02%▲ +2.92%$204.45 (−15.55%)
Mar 2, 2026
30w ago
Insider Cluster
BEARISH ★ 6/10
$242.11 $229.96▲ +5.02%▼ −2.92%$204.45 (+15.55%)
Mar 2, 2026
30w ago
Insider Cluster
BEARISH ★ 6/10
$242.11 $229.96▲ +5.02%▼ −2.92%$204.45 (+15.55%)
Feb 26, 2026
31w ago
Insider Cluster
NEUTRAL ★ 4/10
$232.97 $226.51▼ −2.77%▲ +3.63%$204.45 (−12.24%)
Feb 26, 2026
31w ago
Insider Cluster
BEARISH ★ 6/10
$232.97 $226.51▲ +2.77%▼ −3.63%$204.45 (+12.24%)
Feb 26, 2026
31w ago
Insider Cluster
NEUTRAL ★ 3/10
$232.97 $226.51▼ −2.77%▲ +3.63%$204.45 (−12.24%)
Feb 26, 2026
31w ago
Insider Cluster
NEUTRAL ★ 3/10
$232.97 $226.51▼ −2.77%▲ +3.63%$204.45 (−12.24%)
Showing 10 of 11

US Market Status

Market Closed — Opens Mon (64h 12m)

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Report published Mar 10, 2026