Recent 8-K filings for MIR

• May 14, 2026, 4:06 PM ET other materiality 0.15 neutral item 5.07item 9.01

  Mirion Technologies announces stockholder voting results at 2026 annual meeting

  All eight director nominees elected with over 186.9M votes for each; broker non-votes were ~13.4M shares.

• April 28, 2026, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01 ◈ Earnings Releases

  Mirion Q1 revenue up 27.5% to $257.6M, orders surge 19-42%; reaffirms FY guidance, adj. EPS trimmed

  Q1 revenue $257.6M (+27.5% YoY); GAAP net loss $3.4M vs $0.4M income; GAAP EPS -$0.01.

• April 13, 2026, 7:59 PM ET leadership materiality 0.70 neutral item 5.02item 9.01

  Mirion grants CEO Thomas Logan 2.5M performance stock options tied to relative TSR

  Target award of 2,500,000 performance-vesting stock options; maximum 3,750,000 shares at 150% target.

• February 10, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Mirion Q4 revenue $277.4M (+9.1% YoY); guides FY2026 revenue growth 22-24%

  Q4 GAAP net income $17.8M vs $15.9M; EPS $0.07 unchanged YoY.

• December 8, 2025, 6:59 PM ET debt materiality 0.60 neutral item 1.01item 2.03item 9.01 ◈ Debt Financings

  Mirion refinances existing term loans with new $450M tranche maturing 2032

  Amendment No. 6 creates $450M Replacement Term Loans maturing June 5, 2032, to repay all prior term loans.

• December 1, 2025, 6:59 PM ET M&A materiality 0.60 neutral item 8.01item 9.01

  Mirion Technologies completes Paragon Energy Solutions acquisition

  Mirion completed acquisition of all membership interests of WCI-Gigawatt Intermediate Holdco, LLC, indirect parent of Paragon Energy Solutions.

• November 7, 2025, 6:59 PM ET debt materiality 0.45 neutral item 8.01item 9.01

  Mirion allocates $450M term loan tranche maturing 2032 to refinance existing debt

  $450M Replacement Term Loans maturing 2032; margin SOFR+2.00% or ABR+1.00%.

• October 28, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Mirion Q3 revenue up 7.9% to $223.1M; GAAP net income turns positive at $3.1M; raises free cash flow guidance

  Q3 revenue $223.1M (+7.9% YoY); GAAP net income $3.1M vs loss $14.0M; Adj EBITDA $52.4M (+14.7%).

• September 30, 2025, 7:59 PM ET other material materiality 0.85 neutral item 1.01item 2.03item 3.02item 8.01item 9.01 ◈ Debt Financings

  Mirion closes $410M equity & $375M convertible debt offerings for Paragon acquisition

  Common stock offering of 19,906,322 shares at $21.35/share, net proceeds ~$409.7M.

• September 24, 2025, 7:59 PM ET M&A materiality 0.80 positive item 8.01item 9.01

  Mirion acquires Paragon Energy Solutions for $585M all-cash

  Equity Purchase Agreement to acquire all outstanding equity of Paragon for $585M cash.

• July 31, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Mirion Q2 revenue up 7.6%, GAAP net income $8.5M, raises FY guidance

  Revenue $222.9M (+7.6% YoY); GAAP net income $8.5M vs loss $12.0M in Q2 2024.

• June 5, 2025, 7:59 PM ET debt materiality 0.65 positive item 1.01item 2.03item 9.01 ◈ Debt Financings

  Mirion refinances $450M term loans with new 2032 tranche; improved pricing and covenant flexibility

  New $450M Replacement Term Loans maturing June 5, 2032; proceeds refinance all existing term loans.

• May 29, 2025, 7:59 PM ET debt materiality 0.55 neutral item 8.01item 9.01

  Mirion allocates $450M term loans to refinance existing debt; maturity 2032

  $450M Replacement Term Loans allocated; expected to mature in 2032.

• May 23, 2025, 7:59 PM ET debt materiality 0.75 neutral item 1.01item 2.03item 3.02item 8.01item 9.01

  Mirion prices upsized $400M 0.25% convertible notes due 2030; repays $250M term loan

  $400M aggregate principal (including $50M option exercise) of 0.25% convertible senior notes due 2030.

• May 20, 2025, 7:59 PM ET debt materiality 0.65 neutral item 7.01item 8.01item 9.01

  Mirion proposes $300M convertible notes due 2030, plans $450M term loan refinancing

  Offering of $300M aggregate principal amount of Convertible Senior Notes due 2030; initial purchasers have option for additional $45M.

• May 16, 2025, 7:59 PM ET other material materiality 0.10 neutral item 5.07item 9.01

  Mirion stockholders elect all eight director nominees, ratify auditor, approve say-on-pay at 2025 annual meeting

  Eight directors elected to one-year terms; for votes ranged from 170.9M (John W. Kuo) to 183.9M (Sheila Rege).

• April 29, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Mirion Q1 revenue up 4.9% to $202M; GAAP net income $0.4M vs loss; raises revenue guidance

  Revenue $202.0M (+4.9% YoY); GAAP net income $0.4M vs net loss $26.5M in Q1 2024.

• March 21, 2025, 7:59 PM ET debt materiality 0.50 neutral item 1.01item 2.03item 9.01

  Mirion completes credit amendment; revolving commitments increased to $175M, maturity extended to March 2030

  Revolving credit commitments raised from $90M to $175M.

• February 11, 2025, 6:59 PM ET earnings materiality 0.65 positive item 2.02item 9.01

  Mirion Q4 revenue $254M, GAAP net income $15.9M; reaffirms FY2025 guidance

  Q4 revenue $254.3M (+10.4% YoY); GAAP net income $15.9M vs $14.5M loss in Q4 2023.

• December 3, 2024, 6:59 PM ET other material materiality 0.75 positive item 7.01item 9.01item 8.01

  Mirion 2028 targets: ~$1.1B revenue, 30% Adj EBITDA margin; 2025 guidance: 5.5-7.5% organic growth

  2028 targets: revenue ~$1.1B, Adj EBITDA margin ~30%, Adj FCF conversion ~60%.

• October 29, 2024, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Mirion Q3 revenue $206.8M (+8.2% YoY); updates FY guidance, narrows FCF range to $65-75M

  Q3 revenue $206.8M (+8.2% YoY); GAAP net loss $14.0M ($0.07 loss per share); adjusted EPS $0.08 vs $0.05 YoY.

• August 1, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Mirion Q2 revenue up 5% to $207.1M; loss narrows; raises FY adj. EBITDA guide

  Revenue $207.1M (+5% YoY); net loss $12.0M vs $28.4M; adjusted EBITDA $48.8M (+10.2%).

• June 4, 2024, 7:59 PM ET other material materiality 0.55 neutral item 3.02item 9.01

  Mirion exchanges 8.5M private warrants for 1.77M shares of Class A common stock

  Issued 1,768,000 Class A shares to GS Sponsor II LLC in exchange for 8,500,000 Private Warrants.

• June 4, 2024, 7:59 PM ET other materiality 0.15 neutral item 5.07item 9.01

  Mirion stockholders elect eight directors, ratify auditor, approve say-on-pay at 2024 annual meeting

  Elected eight directors; each received >161M votes for, with <11.5M against/abstain.

• May 23, 2024, 7:59 PM ET other materiality 0.35 neutral item 8.01item 9.01

  Mirion completes public warrant redemption; 673,363 warrants redeemed at $0.10 each

  Of 18,749,779 warrants outstanding at March 31, 2024, 96.4% were exercised (2,131 for cash, 18,074,285 cashless for 3,976,287 shares).

• May 22, 2024, 7:59 PM ET debt materiality 0.50 neutral item 1.01item 2.03item 9.01

  Mirion enters $694.6M term loan refinancing, maturing 2028

  Entered Amendment No. 3 to Credit Agreement on May 22, 2024, refinancing $694.625M Initial Term Loans.

• May 17, 2024, 7:59 PM ET debt materiality 0.55 positive item 8.01item 9.01

  Mirion allocates $694.6M term loan tranche to refinance existing debt, maturing 2028

  $694.625M replacement term loans allocated, maturing in 2028; expected close in Q2 2024.

• April 30, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01 ◈ Earnings Releases

  Mirion Technologies Reports Q1 2024 Revenue of $192.6M, Reaffirms Full-Year Guidance

  Revenue increased 5.8% to $192.6M in Q1 2024 from $182.1M in Q1 2023.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.65 · Most common event earnings

13 positive 0 negative 15 neutral

source · MIR on sec.gov