Recent 8-K filings for COSO

• October 19, 2026, 4:27 PM ET earnings materiality 0.45 neutral item 2.02item 7.01item 9.01

  CoastalSouth Q3 2026 earnings release absent from filing text; only investor deck cover page available

  CoastalSouth Bancshares (NYSE: COSO) announced third quarter 2026 results for the quarter ended September 30, 2026, per a press release dated October 19, 2026.

• July 24, 2026, 4:15 PM ET other material materiality 0.30 neutral item 5.03item 9.01

  CoastalSouth amends bylaws to add exclusive forum and 1% standing requirement for derivative suits

  Board approved exclusive forum provision designating Georgia State-wide Business Court for internal entity claims.

• July 20, 2026, 4:35 PM ET earnings materiality 0.50 neutral item 2.02item 7.01item 9.01

  CoastalSouth Bancshares reports Q2 2026 results; details not disclosed in filing text

  Issued press release and investor presentation for Q2 2026 results on July 20, 2026.

• May 1, 2026, 7:59 PM ET other material materiality 0.60 positive item 7.01item 8.01item 9.01

  CoastalSouth Bancshares authorizes $15M stock repurchase plan through April 2027

  Board authorized repurchase of up to $15 million of common stock.

• April 24, 2026, 7:59 PM ET other materiality 0.10 neutral item 5.07

  CoastalSouth Bancshares shareholders elect 11 directors and ratify Elliott Davis as auditor

  Quorum of 75.79% (8,894,030 of 11,853,258 shares) represented at April 23, 2026 Annual Meeting.

• April 20, 2026, 7:59 PM ET earnings materiality 0.35 neutral item 2.02item 7.01item 9.01 ◈ Earnings Releases

  CoastalSouth Bancshares Q1 2026 results reported; no specific figures in filing extract

  Earnings release and investor presentation for quarter ended March 31, 2026 issued on April 20.

• March 4, 2026, 6:59 PM ET leadership materiality 0.15 neutral item 5.02

  CoastalSouth Bancshares appoints J. Simon Fraser to Board

  Mr. Fraser appointed effective Feb 26, 2026; term ends at 2026 annual meeting.

• January 20, 2026, 6:59 PM ET earnings materiality 0.30 neutral item 2.02item 7.01item 9.01

  CoastalSouth Bancshares reports Q4 2025 results; no specific figures in furnished text

  Press release and investor presentation issued on January 20, 2026.

• November 19, 2025, 6:59 PM ET leadership materiality 0.50 neutral item 5.02

  Director Boris Gutin resigns from CoastalSouth board effective Nov. 19, 2025

  Boris Gutin resigned from the Board, effective November 19, 2025.

• October 21, 2025, 7:59 PM ET earnings materiality 0.15 neutral item 2.02item 9.01

  CoastalSouth Bancshares announces Q3 2025 results; no specific figures in filing text

  Filed Form 8-K on October 20, 2025, reporting Q3 2025 financial results.

• September 16, 2025, 7:59 PM ET debt materiality 0.35 neutral item 8.01

  CoastalSouth Bancshares redeems $15M 5.95% subordinated notes due 2030

  Redeemed all $15M principal of 5.95% Fixed to Floating Rate Subordinated Notes due 2030 on Sept 15, 2025.

• July 28, 2025, 7:59 PM ET earnings materiality 0.25 neutral item 2.02item 9.01

  CoastalSouth Bancshares reports Q2 2025 results; details not available from filing

  Press release issued on July 28, 2025 for second quarter ended June 30, 2025.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.60 · Median 0.32 · Most common event earnings

1 positive 0 negative 11 neutral

source · COSO on sec.gov