Klaviyo, Inc.
KVYOFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Klaviyo, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 5 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 18, 2026.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Klaviyo, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-05-26 · Bialecki Andrew: Larger than 96 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-05-19 · Bialecki Andrew: Larger than 91 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-04-07 · Bialecki Andrew: Larger than 91 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-03-31 · Bialecki Andrew: Larger than 91 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-03-24 · Bialecki Andrew: Larger than 91 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-03-10 · Bialecki Andrew: Larger than 95 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2026-01-20 · Bialecki Andrew: Larger than 89 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2025-10-14 · Bialecki Andrew: Larger than 88 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2025-09-23 · Bialecki Andrew: Larger than 90 of the 97 other insider sales of Series A Common Stock on file. SEC filing
- 2025-09-09 · Bialecki Andrew: Larger than all 97 other insider sales of Series A Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-18 | Whalen Amanda · Chief Financial Officer | Series A Common Stock | S — Open market or private sale | −14,000 | 13.23 | SEC filing |
| 2026-05-26 | Bialecki Andrew · Co-Chief Executive Officer | Series A Common Stock | S — Open market or private sale | −212,529 | 14.61 | SEC filing |
| 2026-05-19 | Bialecki Andrew · Co-Chief Executive Officer | Series A Common Stock | S — Open market or private sale | −200,000 | 14.88 | SEC filing |
| 2026-05-18 | St. Ledger Susan · Director | Series A Common Stock | S — Open market or private sale | −9,334 | 14.27 | SEC filing |
| 2026-05-14 | Whalen Amanda · Chief Financial Officer | Series A Common Stock | S — Open market or private sale | −14,000 | 14.26 | SEC filing |
| 2026-05-12 | Bialecki Andrew · Co-Chief Executive Officer | Series A Common Stock | S — Open market or private sale | −58,684 | 14.97 | SEC filing |
| 2026-05-12 | Bialecki Andrew · Co-Chief Executive Officer | Series A Common Stock | S — Open market or private sale | −141,316 | 14.46 | SEC filing |
| 2026-04-20 | Edmond Landon · Chief Legal Officer | Series A Common Stock | S — Open market or private sale | −9,623 | 20.00 | SEC filing |
Showing 8 of 11 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-11 | Oulman Roxanne · Director | Series A Common Stock | C — Conversion of derivative security | +8,169 | SEC filing |
| 2026-06-11 | Oulman Roxanne · Director | Series B Common Stock | C — Conversion of derivative security | −8,169 | SEC filing |
| 2026-06-09 | Ceran Jennifer · Director | Series A Common Stock | A — Grant, award, or other acquisition | +14,822 | SEC filing |
| 2026-06-09 | Weisman Tony · Director | Series A Common Stock | A — Grant, award, or other acquisition | +14,822 | SEC filing |
| 2026-06-09 | St. Ledger Susan · Director | Series A Common Stock | A — Grant, award, or other acquisition | +14,822 | SEC filing |
| 2026-06-09 | Oulman Roxanne · Director | Series A Common Stock | A — Grant, award, or other acquisition | +14,822 | SEC filing |
| 2026-06-09 | Fernandez Gomez Luciano · Co-Chief Executive Officer | Series A Common Stock | F — Payment of exercise price or tax by delivering securities | −1,746 | SEC filing |
| 2026-05-26 | Bialecki Andrew · Co-Chief Executive Officer | Series B Common Stock | C — Conversion of derivative security | −212,529 | SEC filing |
Showing 8 of 37 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.