Restart production at the Colonsay mine
Delivered after 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
- 22 Feb 2023
- Due
- 30 Jun 2023
- Delivered
- July 2023
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“a restart is expected in the first half of 2023”
What we found
Evidence strength A What the grades mean
The company committed to restarting the Colonsay mine in the first half of 2023, but filings confirm it remained idled through June 30, 2023, and only returned to production in July 2023.
-
A Mosaic Company (The) 10-Q filed 2023-08-02
“In July 2023, we temporarily restarted Colonsay to offset downtime from the summer turnaround at our Esterhazy mine.” ✓ confirmed on the page
-
A Mosaic Company (The) 10-K filed 2024-02-22
“The Colonsay mine was idled through the first half of 2023 and returned to production in July 2023.” ✓ confirmed on the page
Market reaction: the shares moved +4.6% against the S&P 500 over the three sessions around the disclosure (1 Aug 2023 to 4 Aug 2023). What this measures
Checked 18 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 +184 days
- 2 versions
-
Version 1 · original · stated 22 Feb 2023
Deadline 30 Jun 2023 (“in the first half of 2023”) · wording expected
-
Version 2 · stated 3 May 2023
Deadline 31 Dec 2023 (“to the second half of 2023”)
“the restart of the Colonsay mine has been deferred to the second half of 2023.”
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Facility other
- Indicative materiality
- Medium rules
- Action
- Restart
- Deliverable
- Colonsay mine production
- Language
- Expected (“expects”, “plans”)
- In the company’s control
- High
- Specificity
- High
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Claude (Anthropic), 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
Are you Mosaic Company (The)? You can publish an official statement next to this entry, free. Add a statement.
Is something here wrong or out of date? Companies and readers can ask us to check it. Please bring a link to a public source.
Report an error in this entry Reference: KI-C-2023-MOS-015060 · Corrections policy