WASTE MANAGEMENT INC

Name: WASTE MANAGEMENT INC insider trading (SEC Form 4) history
Creator: U.S. Securities and Exchange Commission

SEC CIK 823768

$219.45 −2.3% · 90 days

90-day buys

0 open-market

90-day sells

$585.3K

1 open-market

Net insider flow

−$585.3K

Net selling

Filings shown

Most recent

At a glance

Over the last 90 days, insiders at WM have sold a net $585.3K of stock (0 open-market buys vs 1 sell).

Largest recent trade: Morris John J sold $1.96M of WM, trimming their stake 7%.

Most active filer: Carrasco Rafael, with 22 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for WM, newest first

View on SEC EDGAR ↗

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP of Enterprise Strategy · Open-market sale · filed Feb 15, 2024 ΔOwn −2.3%

Carrasco Rafael sold $64K of WM, trimming their stake 2%.

−$64K

321 sh @ $199

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Dec 5, 2023 ΔOwn −16%

Hemmer Tara J. sold $1.73M of WM, trimming their stake 16%.

−$1.73M

10,009 sh @ $173

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Nov 28, 2023 ΔOwn −17%

Hemmer Tara J. sold $1.72M of WM, trimming their stake 17%.

−$1.72M

10,048 sh @ $171

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP Operations · Open-market sale · filed Feb 23, 2023 ΔOwn −0.5%

Carrasco Rafael sold $8.5K of WM.

−$8.5K

55 sh @ $154

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Feb 21, 2023 ΔOwn −14%

Hemmer Tara J. sold $1.16M of WM, trimming their stake 14%.

−$1.16M

7,515 sh @ $155

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Feb 15, 2023 ΔOwn −0.2%

Hemmer Tara J. sold $15.5K of WM.

−$15.5K

100 sh @ $155

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Feb 3, 2023 ΔOwn −1.8%

Hemmer Tara J. sold $151.8K of WM, trimming their stake 2%.

−$151.8K

1,006 sh @ $151

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP Operations · Open-market sale · filed Feb 3, 2023 ΔOwn −0.6%

Carrasco Rafael sold $12K of WM, trimming their stake 1%.

−$12K

79 sh @ $151

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP Operations · Open-market sale · filed Feb 3, 2023 ΔOwn −1.6%

Carrasco Rafael sold $30.3K of WM, trimming their stake 2%.

−$30.3K

200 sh @ $151

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP Operations · Open-market sale · filed Feb 23, 2022 ΔOwn −0.8%

Carrasco Rafael sold $9.3K of WM, trimming their stake 1%.

−$9.3K

66 sh @ $141

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Feb 22, 2022 ΔOwn −23%

Hemmer Tara J. sold $1.55M of WM, trimming their stake 23%.

−$1.55M

10,910 sh @ $142

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Feb 17, 2022 ΔOwn −2.2%

Hemmer Tara J. sold $153.1K of WM, trimming their stake 2%.

−$153.1K

1,080 sh @ $142

WASTE MANAGEMENT INC

Sell Carrasco Rafael · SVP Operations · Open-market sale · filed Feb 17, 2022 ΔOwn −4.2%

Carrasco Rafael sold $50.8K of WM, trimming their stake 4%.

−$50.8K

358 sh @ $142

WASTE MANAGEMENT INC

Sell Hemmer Tara J. · SVP & Chief Sustainability Off · Open-market sale · filed Oct 5, 2021 ΔOwn −27%

Hemmer Tara J. sold $1.82M of WM, trimming their stake 27%.

−$1.82M

12,186 sh @ $149

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 24, 2021 ΔOwn −19%

Hmmer Tara J. sold $752.1K of WM, trimming their stake 19%.

−$752.1K

6,810 sh @ $110

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 22, 2021 ΔOwn −3.8%

Hmmer Tara J. sold $154.8K of WM, trimming their stake 4%.

−$154.8K

1,391 sh @ $111

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Nov 12, 2020 ΔOwn −26%

Hmmer Tara J. sold $1.1M of WM, trimming their stake 26%.

−$1.1M

8,852 sh @ $124

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Mar 3, 2020 ΔOwn −0.2%

Hmmer Tara J. sold $5.9K of WM.

−$5.9K

52 sh @ $113

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 18, 2020 ΔOwn −7.2%

Hmmer Tara J. sold $211.7K of WM, trimming their stake 7%.

−$211.7K

1,684 sh @ $126

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 18, 2020 ΔOwn −1.3%

Hmmer Tara J. sold $38.7K of WM, trimming their stake 1%.

−$38.7K

309 sh @ $125

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Nov 27, 2019 ΔOwn −18%

Hmmer Tara J. sold $512K of WM, trimming their stake 18%.

−$512K

4,639 sh @ $110

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Sep 11, 2019 ΔOwn −20%

Hmmer Tara J. sold $559.4K of WM, trimming their stake 20%.

−$559.4K

4,739 sh @ $118

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 28, 2019 ΔOwn −0.5%

Hmmer Tara J. sold $8K of WM, trimming their stake 1%.

−$8K

80 sh @ $100

WASTE MANAGEMENT INC

Sell Hmmer Tara J. · Sr VP, Operations · Open-market sale · filed Feb 19, 2019 ΔOwn −2.9%

Hmmer Tara J. sold $46.6K of WM, trimming their stake 3%.

−$46.6K

472 sh @ $99

About WM insider activity

This page tracks every recent Form 4 filed for WASTE MANAGEMENT INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is WM insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for WASTE MANAGEMENT INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.