Close the acquisition of Lumen's Mass Markets fiber business
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
- 21 May 2025
- Due
- 30 Jun 2026
- Delivered
- 2 Feb 2026
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“The transaction is expected to close in the first half of 2026 and is subject to regulatory approval by the Department of Justice as well as other customary closing conditions.”
What we found
Evidence strength A What the grades mean
AT&T closed the acquisition of substantially all of Lumen's Mass Markets fiber business on February 2, 2026, ahead of the first-half 2026 deadline, for $5,756 million including adjustments.
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A At&T Inc. 10-K filed 2026-02-09
“The transaction is expected to close in early 2026 and is subject to regulatory approval and other closing conditions.” ✓ confirmed on the page
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A At&T Inc. 10-Q filed 2026-04-27
“On February 2, 2026, we closed our transaction with Lumen Technologies, Inc. (Lumen) and acquired substantially all of Lumen’s Mass Markets fiber business for $5,756 cash, including purchase price adjustments.” ✓ confirmed on the page
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A At&T Inc. 8-K filed 2026-07-22
“With the closing of the acquisition of substantially all of Lumen's Mass Markets fiber business on February 2, 2026, the fiber customer relationships were retained by AT&T” ✓ confirmed on the page
Market reaction: the shares moved -1.4% against the S&P 500 over the three sessions around the disclosure (24 Apr 2026 to 29 Apr 2026). What this measures
Checked 10 Oct 2026.
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
- Lumen Mass Markets fiber business acquisition
- Where
- U.S.
- Language
- Expected (“expects”, “plans”)
- In the company’s control
- Medium
- Specificity
- High
- Conditional
- Yes: subject to regulatory approval by the Department of Justice; other customary closing conditions
- Depends on
- Regulatory, Government, Counterparty
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Claude (Anthropic), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Gemini (Google), re-read the evidence without being told the outcome 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-2025-T-005971 · Corrections policy