Recent 8-K filings for MAIN

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

  Main Street Capital Q1 NII $0.93/share, DNII $1.00; raises regular dividend 4% YoY

  Q1 NII $84.6M ($0.93/sh), DNII $90.8M ($1.00/sh), DNII before taxes $94.1M ($1.04/sh).

• May 5, 2026, 7:59 PM ET dividend materiality 0.60 positive item 8.01item 9.01

  Main Street raises Q3 2026 monthly dividend to $0.265/share and declares $0.30 supplemental dividend

  Regular monthly dividends of $0.265/share for July, Aug, Sept 2026, total $0.795/share for Q3.

• April 16, 2026, 7:59 PM ET earnings materiality 0.65 neutral item 2.02item 9.01 ◈ Earnings Releases

  Main Street Capital prelim Q1 2026 DNII $1.02-$1.06 per share; NAV up to $33.42-33.50

  NII per share $0.91-$0.95; DNII $0.98-$1.02; DNII before taxes $1.02-$1.06.

• February 26, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Main Street Q4 2025 NII $1.03/sh, DNII $1.09/sh; NAV $33.33 up 1.7% QoQ

  Q4 2025 net investment income of $92.1M ($1.03/sh); distributable NII $98.0M ($1.09/sh).

• February 24, 2026, 6:59 PM ET dividend materiality 0.60 positive item 8.01item 9.01

  Main Street declares $0.26 monthly dividends for Q2 2026 plus $0.30 supplemental

  Regular monthly dividends of $0.26 per share for April, May, June 2026 ($0.78 total Q2).

• January 15, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Main Street prelim Q4 NII $1.01-$1.05, NAV per share $33.29-$33.37, records

  Prelim Q4 NII $1.01-$1.05, DNII $1.07-$1.11 per share; ROE >17% annualized.

• November 7, 2025, 6:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Main Street Q3 NII $0.97, DNII $1.03; NAV $32.78 up 1.5%; dividend +4.1%

  NII $86.5M ($0.97/sh) vs $84.4M ($0.96) in Q3 2024; DNII $92.7M ($1.03/sh)

• November 4, 2025, 6:59 PM ET dividend materiality 0.60 positive item 8.01item 9.01

  Main Street raises quarterly dividend 2% to $0.78, declares $0.30 supplemental

  Regular monthly dividends increased to $0.26/share for each of Jan, Feb, Mar 2026; total $0.78 for Q1 2026.

• October 14, 2025, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Main Street prelim Q3 DNII $1.01-$1.05/shr; NAV record $32.74-$32.82

  Prelim Q3 NII $0.95-$0.99/shr; DNII $1.01-$1.05/shr; DNII pre-tax $1.05-$1.09/shr.

• October 9, 2025, 7:59 PM ET other material materiality 0.60 positive item 2.02item 9.01

  Main Street Capital Q3 2025 private loan originations of $117.3M, portfolio at $1.9B

  Originated $117.3M in new/increased commitments; funded $113.3M across private loan portfolio.

• August 15, 2025, 7:59 PM ET debt materiality 0.60 neutral item 1.01item 2.03item 9.01 ◈ Debt Financings

  Main Street Capital issues $350M of 5.40% notes due 2028 to repay debt

  Issued $350M aggregate principal of 5.40% notes due August 15, 2028; priced at par.

• August 7, 2025, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Main Street Q2 NII $0.99/share, DNII $1.06; NAV per share record $32.30

  Net investment income $88.2M ($0.99/share); distributable NII $94.3M ($1.06/share); total investment income $144.0M.

• July 17, 2025, 7:59 PM ET earnings materiality 0.85 positive item 2.02item 9.01

  Main Street prelim Q2 NII $0.98-$1.00/sh, DNII $1.05-$1.07/sh; NAV record $32.27-$32.33

  Prelim Q2 NII $0.98-$1.00/sh and DNII $1.05-$1.07/sh; includes $0.05-$0.06/sh tax expense.

• May 8, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Main Street Q1 NII $1.01/sh, DNII $1.07/sh; NAV $32.03; raises regular dividend 4.2%

  Net investment income $89.8M ($1.01/sh); distributable NII $94.8M ($1.07/sh); total investment income $137.0M (+4% YoY).

• May 6, 2025, 7:59 PM ET dividend materiality 0.65 positive item 8.01item 9.01

  Main Street declares Q3 2025 monthly dividends of $0.255/sh, up 2% QoQ, plus $0.30/sh supplemental

  Regular monthly dividend of $0.255/sh for July, Aug, Sept 2025 totals $0.765/sh for Q3 2025.

• April 25, 2025, 7:59 PM ET debt materiality 0.60 positive item 1.01item 2.03item 8.01item 9.01

  Main Street Capital amends SPV credit facility: rate cut, maturity extended to Sep 2030

  Interest rate during revolving period reduced to Term SOFR + 1.95% (from +2.35%).

• April 16, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Main Street Capital Q1 prelim NII $1.00-$1.02, NAV up to $32.00-$32.06 per share

  Estimated Q1 2025 NII $1.00-$1.02 per share; DNII $1.06-$1.08 per share.

• February 27, 2025, 6:59 PM ET earnings materiality 0.78 positive item 2.02item 9.01

  Main Street Q4 NII $1.02/sh, DNII $1.08/sh; NAV rises to $31.65

  Q4 2024 NII $90.4M ($1.02/sh); DNII $95.3M ($1.08/sh); total investment income $140.4M.

• February 25, 2025, 6:59 PM ET dividend materiality 0.60 positive item 8.01item 9.01

  Main Street declares regular Q2 2025 dividends of $0.75/sh and $0.30/sh supplemental

  Regular monthly dividends of $0.25/sh for April, May, June 2025, total $0.75/sh for Q2.

• January 16, 2025, 6:59 PM ET earnings materiality 0.90 positive item 2.02item 9.01

  Main Street Capital reports preliminary Q4 2024 NII of $1.01-$1.03 and DNII of $1.07-$1.09 per share

  Estimated Q4 2024 DNII of $1.07-$1.09 per share and NII of $1.01-$1.03 per share.

• November 7, 2024, 6:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Main Street Capital reports Q3 NII $1.00/share, DNII $1.06; NAV hits record $30.57

  Net investment income $87.6M ($1.00/sh); distributable NII $93.0M ($1.06/sh).

• October 15, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Main Street Capital prelim Q3 NII $0.99-$1.01, DNII $1.05-$1.07; NAV record $30.54-$30.60

  Estimated NII per share $0.99-$1.01; DNII per share $1.05-$1.07, exceeding total dividends by >2%.

• September 10, 2024, 7:59 PM ET other material materiality 0.70 positive item 7.01item 9.01

  Main Street Capital announces MSC Income Fund's potential listing; special meeting Dec 2, 2024

  MSC Income Fund filed definitive proxy statement for special meeting on Dec 2, 2024 to vote on proposals for potential stock exchange listing.

• August 8, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Main Street Q2 2024 NII $1.01/sh; distributable NII $1.07/sh; NAV $29.80 record high

  Distributable net investment income of $1.07/sh exceeded total Q2 dividends of $1.02/sh (including $0.30 supplemental).

• August 6, 2024, 7:59 PM ET dividend materiality 0.60 positive item 8.01item 9.01

  Main Street declares Q4 2024 monthly dividends of $0.245/sh and $0.30 supplemental dividend

  Regular monthly dividends of $0.245/sh for Oct, Nov, Dec 2024; total $0.735 for Q4.

• July 25, 2024, 7:59 PM ET other material materiality 0.75 positive item 7.01item 9.01

  MSC Income Fund files preliminary proxy to pursue stock exchange listing; Main Street cites fee growth

  MSC Income Fund filed preliminary proxy for special meeting to approve proposals enabling NYSE or Nasdaq listing.

• July 16, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Main Street Capital prelim Q2 NII $1.00-$1.02/sh, NAV $29.77-$29.83, ROE 15-17%

  Preliminary Q2 2024 NII $1.00-$1.02/sh and DNII $1.06-$1.08/sh; quarterly annualized ROE estimated 15%-17%.

• June 4, 2024, 7:59 PM ET debt materiality 0.60 neutral item 1.01item 2.03item 9.01

  Main Street Capital issues $300M 6.50% notes due 2027, net proceeds ~$297.4M to repay debt

  Issued $300M aggregate principal of 6.50% notes maturing June 4, 2027; interest payable semiannually.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.90 · Median 0.60 · Most common event earnings

36 positive 0 negative 14 neutral

source · MAIN on sec.gov