-
May 08, 2026 23:59 UTC
earnings
materiality 0.75
negative
item 2.02item 9.01
Calumet Q1 2026 net loss $317M; Shreveport outage, Montana turnaround completed
Net loss $317M, basic loss $3.64/share vs $162M loss ($1.87/share) year ago.
-
Mar 25, 2026 23:59 UTC
leadership
materiality 0.30
neutral
item 5.02item 7.01item 9.01
Calumet director Jennifer Straumins to retire at 2026 annual meeting; no replacement named
Jennifer Straumins notified board on March 23, 2026 of decision not to seek re-election and retire at end of term.
-
Mar 17, 2026 23:59 UTC
debt
materiality 0.60
neutral
item 1.01item 2.03item 7.01item 9.01
Calumet issues $150M of additional 9.75% Senior Notes due 2031, to repay revolver
Issued $150M of 9.75% Senior Notes due 2031 at 105% of par; net proceeds ~$154.9M after discount and expenses.
-
Mar 13, 2026 23:59 UTC
debt
materiality 0.60
neutral
item 1.01item 8.01item 9.01
Calumet prices $150M add-on of 9.75% Senior Notes due 2031 to repay revolver
$150M principal add-on to existing $405M 9.75% Senior Notes due 2031; issued at 105% of par.
-
Mar 12, 2026 23:59 UTC
debt
materiality 0.55
neutral
item 7.01item 8.01item 9.01
Calumet subsidiaries offer $150M additional 9.75% Senior Notes due 2031 to repay revolver
$150M aggregate principal amount of 9.75% Senior Notes due 2031 offered in private placement.
-
Feb 27, 2026 23:59 UTC
earnings
materiality 0.80
positive
item 2.02item 9.01
Calumet FY2025 net loss narrows to $33.8M; Adjusted EBITDA with Tax Attributes $293.3M
FY2025 net loss $33.8M vs $222.0M in 2024; basic loss per share $0.39 vs $2.67.
-
Jan 29, 2026 23:59 UTC
debt
materiality 0.55
neutral
item 1.01item 2.03item 9.01
Calumet amends credit agreement, extends maturity to 2031, commits $500M
Maturity extended to January 23, 2031 under Ninth Amendment to credit agreement.
-
Jan 12, 2026 23:59 UTC
debt
materiality 0.70
positive
item 1.01item 2.03item 7.01item 9.01
Calumet closes upsized $405M 9.75% senior notes offering; proceeds to redeem near-term maturities
Issued $405M of 9.75% Senior Notes due 2031 at 98.996% of par; net proceeds ~$393M.
-
Jan 08, 2026 23:59 UTC
debt
materiality 0.65
neutral
item 1.01item 8.01item 9.01
Calumet prices $405M upsized private placement of 9.75% senior notes due 2031; redeems 2026/2027 notes
$405M aggregate principal of 9.75% Senior Notes due 2031, upsized from $350M, priced at 98.996% of par.
-
Jan 06, 2026 23:59 UTC
earnings
materiality 0.60
negative
item 2.02item 9.01
Calumet prelim FY2025 net loss $12M-$69M; Adj EBITDA $285M-$305M
Preliminary net loss range of $69M to $12M for year ended Dec 31, 2025.
-
Jan 06, 2026 23:59 UTC
debt
materiality 0.70
positive
item 7.01item 8.01item 9.01
Calumet plans $350M private placement of senior notes due 2031; to redeem 11% 2026 notes and $275M of 8.125% 2027 notes
Offering $350M senior unsecured notes due 2031; proceeds plus cash/borrowings to redeem all 11% 2026 notes and $275M of 8.125% 2027 notes.
-
Nov 07, 2025 23:59 UTC
other_material
materiality 0.65
negative
item 2.02item 4.02
Calumet restates Q1/Q2 2025 cash flows; misclassification of ~$81M; material weakness
Non-reliance on unaudited interim financials for Q1 and Q2 2025 due to cash flow classification error.
-
Nov 07, 2025 23:59 UTC
earnings
materiality 0.85
positive
item 2.02item 9.01
Calumet reports Q3 net income of $313.4M; plans SAF expansion; restates cash flows
Net income $313.4M ($3.61 basic EPS) vs loss of $100.6M in Q3 2024; Adjusted EBITDA with Tax Attributes $92.5M.
-
Aug 08, 2025 23:59 UTC
earnings
materiality 0.75
negative
item 2.02item 9.01
Calumet Q2 net loss widens to $147.9M; Adjusted EBITDA $55.1M
Net loss of $147.9M ($1.70 per share) vs $39.1M loss a year ago; Adjusted EBITDA $55.1M vs $74.8M.
-
Jul 31, 2025 23:59 UTC
debt
materiality 0.70
positive
item 1.01item 1.02item 2.01item 2.03item 9.01
Calumet closes $120M sale-leaseback with Stonebriar, will redeem $80M of 2026 Notes
Extended Shreveport terminal sale-leaseback from $70M to $120M; net proceeds $80M after repaying prior $40M balance.
-
Jun 16, 2025 23:59 UTC
other
materiality 0.25
neutral
item 5.07
Calumet stockholders elect four Class I directors, approve all proposals at annual meeting
Elected Jack G. Boss, Stephen P. Mawer, Karen Narwold, and Julio Quintana as Class I directors.
-
May 21, 2025 23:59 UTC
leadership
materiality 0.30
neutral
item 5.02
Calumet appoints John R. Krutz as Chief Accounting Officer, effective May 21, 2025
John R. Krutz named Chief Accounting Officer and principal accounting officer; David A. Lunin remains EVP, CFO.