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Waste Management

Close the acquisition of Advanced Disposal

Not delivered by the deadline

AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.

Announced
15 Apr 2019
Due
31 Mar 2020
Checked
13 Oct 2026
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“The transaction, which was unanimously approved by the boards of directors of both companies, is expected to close by the first quarter of 2020”

What we found

Evidence strength A What the grades mean

The company failed to close the acquisition by the first quarter of 2020, subsequently extending the expected closing date to the third quarter of 2020.

  • A
    Waste Management 8-K filed 2020-06-24 Regulatory filing · published 24 Jun 2020 · retrieved 13 Oct 2026 · kept permanently by the SEC · fingerprint 98f4fc8e4154
    “The Advanced Disposal acquisition, which was unanimously approved by the boards of directors of both companies, is expected to close by the end of the third quarter of 2020” ✓ confirmed on the page

Market reaction: the shares moved +2.8% against the S&P 500 over the three sessions around the disclosure (23 Jun 2020 to 26 Jun 2020). What this measures

Checked 13 Oct 2026.

Commitment lineage

Every time the company restated this commitment. The original is never changed, and the outcome is always measured against version 1.

  • Deadline drift +183 days
  • 2 versions
  1. Version 1 · original · stated 15 Apr 2019

    Deadline 31 Mar 2020 (“by the first quarter of 2020”) · wording expected

  2. Version 2 · stated 24 Jun 2020

    Deadline 30 Sep 2020 (“by the end of the third quarter of 2020”) · wording expected

    “The Advanced Disposal acquisition, which was unanimously approved by the boards of directors of both companies, is expected to close by the end of the third quarter of 2020”

    Source for this version

Commitment DNA

The structured record of this commitment. Fields the company did not state are left blank rather than guessed.

Event type
Acquisition close
Indicative materiality
High rules
Action
Close
Deliverable
Acquisition of Advanced Disposal
Language
Expected (“expects”, “plans”)
In the company’s control
Medium
Specificity
High
Conditional
Yes: subject to the satisfaction of customary closing conditions, including regulatory approvals and approval by a majority of the holders of Advanced Disposal’s out
Depends on
Regulatory, Shareholder

How this entry was checked

  1. Commitment recordedThe company's words were matched word for word against the filing.
  2. First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
  3. Second check: agreesA different AI model, Claude (Anthropic), re-read the evidence without being told the outcome and reached the same answer.
  4. Third check on a negative finding: agreesBecause a negative finding could harm a company if wrong, a stronger model re-read the evidence fully blind and reached the same answer.

Confirmed. This outcome counts towards the company's Kept Score. How verification works

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Report an error in this entry Reference: KI-C-2019-WM-008679 · Corrections policy

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