Recent 8-K filings for COST

• Apr 15, 2026 23:59 UTC dividend materiality 0.55 positive item 8.01item 9.01

  Costco raises quarterly dividend 13% to $1.47/share; payable May 15

  Quarterly dividend increased from $1.30 to $1.47 per share (annualized $5.88).

• Mar 05, 2026 23:59 UTC earnings materiality 0.85 positive item 2.02item 9.01

  Costco Q2 FY2026 EPS $4.58, revenue +9.1% to $68.24B, comp sales +7.4%

  Net income $2.035B ($4.58 diluted EPS) vs $1.788B ($4.02) a year ago, +13.8%.

• Jan 21, 2026 23:59 UTC dividend materiality 0.30 neutral item 5.07item 8.01item 9.01

  Costco declares quarterly dividend of $1.30 per share, payable Feb 13, 2026

  Quarterly cash dividend of $1.30 per share; payable Feb 13, 2026, record Jan 30, 2026.

• Dec 11, 2025 23:59 UTC earnings materiality 0.75 positive item 2.02item 9.01

  Costco Q1 FY2026 net sales +8.2% to $65.98B; EPS $4.50 vs $4.04 YoY

  Net income $2.001B ($4.50 diluted EPS) vs $1.798B ($4.04) a year ago; includes $0.16 tax benefit.

• Oct 20, 2025 23:59 UTC other materiality 0.20 neutral item 5.02item 9.01

  Costco sets fiscal 2026 executive bonuses: CEO up to $1.12M, other execs up to $371,200

  CEO eligible for $1.12M bonus: $400K each for sales & pre-tax income targets plus $160K for ESG metrics.

• Oct 15, 2025 23:59 UTC dividend materiality 0.25 neutral item 8.01item 9.01

  Costco declares quarterly dividend of $1.30 per share

  Quarterly cash dividend of $1.30 per share declared on October 15, 2025.

• Sep 25, 2025 23:59 UTC earnings materiality 0.70 positive item 2.02item 9.01

  Costco Q4 revenue $84.4B (+8%), EPS $5.87; membership income +14%, comp sales +5.7%

  Q4 net sales $84.4B (+8.0% YoY); fiscal year $269.9B (+8.1%).

• Aug 07, 2025 23:59 UTC leadership materiality 0.55 neutral item 5.02

  Costco announces retirement of COO Russ Miller; Caton Frates named successor effective Feb 2026

  Russ Miller, Senior EVP, COO – U.S. and Mexico Operations, will retire effective February 2026.

• Jul 16, 2025 23:59 UTC dividend materiality 0.30 neutral item 8.01item 9.01

  Costco declares quarterly dividend of $1.30 per share

  Quarterly cash dividend of $1.30 per share declared.

• Jun 11, 2025 23:59 UTC leadership materiality 0.40 neutral item 5.02

  Costco names Tiffany Barbre as new PAO; Dan Hines retiring after 35 years

  Dan Hines to retire as SVP, Corporate Controller and Principal Accounting Officer on June 30, 2025; remains SVP until Jan 2026.

• May 29, 2025 23:59 UTC earnings materiality 0.75 positive item 2.02item 9.01

  Costco Q3 EPS $4.28, revenue $61.96B, up 8% YoY

  Net income $1.90B ($4.28 diluted EPS) vs $1.68B ($3.78) last year, up 13.2%.

Executive changes

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.55 · Most common event dividend

5 positive 0 negative 6 neutral

source · COST on sec.gov