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 6, 2026, 7:59 PM ET other materiality 0.15 neutral item 5.07

  Main Street Capital shareholders elect all director nominees, ratify auditor, approve say-on-pay at 2026 annual meeting

  All seven director nominees elected: Griffin 22.2M for, Jackson 22.6M, Lane 22.1M, Shive 23.1M, Solcher 22.6M, Foster 22.8M, Hyzak 23.6M for.

• 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.

• April 9, 2026, 7:59 PM ET other material materiality 0.50 positive item 2.02item 9.01

  Main Street Q1 2026 private loan portfolio: $68M new commitments, $149M funded

  Originated $68.0M in new commitments; funded $149.1M across private loan portfolio.

• April 9, 2026, 7:59 PM ET debt materiality 0.50 neutral item 1.01item 2.03item 8.01item 9.01 ◈ Debt Financings◈ Material Agreements

  Main Street issues $150M 6.93% senior notes due 2031

  Issued $150M aggregate principal of 6.93% Series A Senior Notes due April 15, 2031.

• March 31, 2026, 7:59 PM ET debt materiality 0.55 neutral item 1.01item 2.03item 9.01 ◈ Debt Financings◈ Material Agreements

  Main Street Capital issues additional $200M of 6.95% notes due 2029, total $550M outstanding

  Issued $200M additional 6.95% notes due March 1, 2029, increasing total outstanding to $550M.

• 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.

• January 8, 2026, 6:59 PM ET other material materiality 0.50 positive item 2.02item 9.01

  Main Street Capital Q4 2025 private loan commitments total $387.1M

  Originated new or increased commitments of $387.1M, funded $231.4M in private loan investments.

• November 12, 2025, 6:59 PM ET other material materiality 0.20 neutral item 1.01item 9.01

  Main Street Capital adds Huntington Securities as sales agent under ATM equity program

  Added Huntington Securities as an additional sales agent under existing ATM program.

• 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.

• September 26, 2025, 7:59 PM ET debt materiality 0.50 neutral item 8.01

  Main Street Capital redeems $150M in Series A and B senior notes due Dec 2025

  Redeemed all $100M of 7.84% Series A Senior Notes due December 23, 2025.

• 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.

• August 5, 2025, 7:59 PM ET dividend materiality 0.55 positive item 8.01item 9.01

  Main Street declares $0.765 regular Q4 dividends, $0.30 supplemental; yield 6.6%

  Regular monthly dividends of $0.255/share for Oct, Nov, Dec 2025, total $0.765 for Q4.

• 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.

• July 10, 2025, 7:59 PM ET other material materiality 0.50 neutral item 2.02item 9.01

  Main Street Capital Q2 2025 private loan commitments total $196.2M, funded $188.6M

  New commitments: $196.2M; funded investments: $188.6M cost basis during Q2 2025.

• June 5, 2025, 7:59 PM ET other material materiality 0.10 neutral item 7.01

  Main Street Capital posts updated investor presentation; no material financial details disclosed

  Posting on June 5, 2025 in connection with analysts' and investors' day.

• 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 other materiality 0.15 neutral item 5.07

  Main Street Capital annual meeting results; all directors elected, auditor ratified, say-on-pay approved

  All six director nominees elected: ~24M votes for each, with against votes ranging 319k-1.2M; broker non-votes ~32.2M.

• 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.

• May 1, 2025, 7:59 PM ET debt materiality 0.55 positive item 1.01item 2.03item 8.01item 9.01

  Main Street Capital amends credit facility: lowers interest rate, extends maturity to April 2030

  Total commitments increased from $1.110B to $1.145B; accordion feature raised to $1.718B.

• 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.

• April 10, 2025, 7:59 PM ET other material materiality 0.55 positive item 2.02item 9.01

  Main Street Q1 2025 private loan commitments $130.4M; portfolio at $2.0B cost

  Originated or increased commitments of $130.4M; funded $138.2M in Q1 2025.

• March 5, 2025, 6:59 PM ET other material materiality 0.50 neutral item 8.01item 9.01

  Main Street Capital authorizes up to 20M share ATM offering, 1M DRSPP shares

  Up to 20,000,000 shares of common stock may be sold in at-the-market transactions; no obligation to sell.

• 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.

• January 10, 2025, 6:59 PM ET other material materiality 0.55 positive item 2.02item 9.01

  Main Street Capital originated $123.4M in new private loan commitments in Q4 2024

  Funded investments totaling $108.0M across private loan portfolio during Q4 2024.

• 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).

• November 5, 2024, 6:59 PM ET dividend materiality 0.45 positive item 8.01item 9.01

  Main Street raises regular monthly dividend 2% to $0.25, adds $0.30 supplemental for Dec 2024

  Regular monthly dividends of $0.25 per share for Jan/Feb/Mar 2025 total $0.75 per share, a 2.0% QoQ and 4.2% YoY increase.

• 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%.

• October 10, 2024, 7:59 PM ET other material materiality 0.50 positive item 2.02item 9.01

  Main Street Capital Q3 2024 private loan originations total $270.3M of new commitments

  Q3 2024: $270.3M new commitments and $309.3M total funded investments in private loan portfolio.

• October 1, 2024, 7:59 PM ET debt materiality 0.55 positive item 1.01item 2.03item 8.01item 9.01

  Main Street upsizes SPV credit facility to $600M, extends maturity to Sep 2029, lowers rate

  Total commitments increased from $430M to $600M; accordion feature allows up to $800M.

• September 13, 2024, 7:59 PM ET debt materiality 0.55 neutral item 1.01item 2.03item 9.01

  Main Street Capital issues additional $100M of 6.50% notes due 2027

  Issued additional $100M aggregate principal amount of 6.50% notes due 2027, reopening existing series.

• 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%.

• July 11, 2024, 7:59 PM ET other material materiality 0.50 positive item 2.02item 9.01

  Main Street Q2 2024 private loan commitments $375.9M, fundings $323.8M

  New private loan commitments totaled $375.9M; funded investments of $323.8M in Q2 2024.

• June 28, 2024, 7:59 PM ET debt materiality 0.55 positive item 1.01item 2.03item 8.01item 9.01

  Main Street Capital increases credit facility to $1.11B, extends maturity to June 2029

  Total revolving commitments raised from $995M to $1.110B; accordion feature expanded to $1.665B.

• June 20, 2024, 7:59 PM ET other material materiality 0.20 neutral item 7.01

  Main Street Capital posts updated investor presentation for analysts/investors day

  Updated investor presentation posted June 20, 2024 on corporate website.

• 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