Recent 8-K filings for KVYO

• May 5, 2026, 7:59 PM ET earnings materiality 0.85 positive item 2.02item 5.02item 7.01item 9.01 ◈ Earnings Releases◈ executive_change

  Klaviyo Q1 beats with 28% revenue growth, raises full-year outlook; CFO to depart

  Q1 revenue $358.0M (+28% YoY); GAAP EPS $0.03; Non-GAAP EPS $0.22.

• March 2, 2026, 6:59 PM ET other material materiality 0.75 positive item 8.01item 9.01

  Klaviyo authorizes $500M share buyback, $100M accelerated repurchase

  Board authorized up to $500 million in buybacks of Series A common stock; no expiration date.

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

  Klaviyo Q4 revenue $350.2M (+30% YoY), FY revenue $1.234B (+32%); raises FY2026 outlook

  Full-year 2025 revenue $1.234B (+32% YoY); non-GAAP operating income $169.2M (14% margin).

• December 9, 2025, 6:59 PM ET leadership materiality 0.75 positive item 5.02item 5.03item 7.01item 9.01 ◈ Governance Changes

  Klaviyo appoints Chano Fernández as co-CEO effective Jan 1, 2026; split roles with co-founder Bialecki

  Chano Fernández appointed co-CEO alongside co-founder Andrew Bialecki, effective Jan 1, 2026.

• December 2, 2025, 6:59 PM ET other material materiality 0.70 positive item 7.01item 9.01

  Klaviyo reports record BFCM: $3.8B KAV (+27% YoY); 20K customers had best sales day

  Klaviyo Attributed Value exceeded $3.8B, up 27% YoY; 22.7B messages sent (+25% YoY).

• November 5, 2025, 6:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Klaviyo Q3 revenue $310.9M (+32% YoY); raises FY25 revenue guidance to $1.215-1.219B

  Non-GAAP operating income $45.0M (14% margin); non-GAAP EPS $0.18 per share.

• August 5, 2025, 7:59 PM ET leadership materiality 0.70 neutral item 5.02item 9.01

  Klaviyo President Steve Rowland to retire Dec 31, 2025; transition agreement in place

  Steve Rowland informed Klaviyo on July 30, 2025 of his retirement as President, effective Dec 31, 2025.

• August 5, 2025, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Klaviyo Q2 revenue $293M (+32% YoY); raises FY25 guidance to $1.195-1.203B

  Q2 revenue $293.1M, +32% YoY; GAAP net loss $(0.09)/share; non-GAAP EPS $0.16.

• May 16, 2025, 7:59 PM ET other material materiality 0.70 neutral item 1.01item 7.01item 9.01

  CEO Andrew Bialecki prices secondary offering of 10.97M shares at $34, plans additional 8M share sale via 10b5-1 plan

  CEO Bialecki sold 10,969,078 shares at $34 per share in secondary offering; no proceeds to Klaviyo.

• May 6, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Klaviyo Q1 revenue $279.8M (+33% YoY); raises FY25 revenue guidance to $1.171-1.179B

  Revenue $279.8M (+33% YoY); GAAP net loss per share $0.05, non-GAAP EPS $0.14 diluted.

• February 19, 2025, 6:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Klaviyo Q4 rev $270.2M (+34%), FY rev $937.5M (+34%); guides FY25 rev $1.16B

  GAAP net loss per share $(0.10) in Q4, $(0.17) in FY2024; non-GAAP EPS $0.08 in Q4, $0.56 in FY2024.

• November 6, 2024, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Klaviyo Q3 revenue $235.1M (+34% YoY), raises FY24 guidance above prior range

  Q3 revenue $235.1M (+34% YoY); GAAP EPS $(0.01), non-GAAP EPS $0.17 per diluted share.

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

  Klaviyo Q2 revenue $222.2M (+35% YoY), raises FY24 guidance

  Q2 revenue $222.2M (+35% YoY); non-GAAP op income $34.3M (15% margin vs 13% a year ago).

• May 8, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01 ◈ Earnings Releases

  Klaviyo Q1 revenue $210M (+35% YoY); guides Q2 $211-213M; CTO stepping down

  Q1 revenue $210.0M (+35% YoY); GAAP operating loss $22.1M; non-GAAP operating income $29.3M (14% margin).

Executive changes

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.75 · Most common event earnings

13 positive 0 negative 7 neutral

source · KVYO on sec.gov