CIK 0001835830 · Large accelerated filer
Klaviyo, Inc.
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- KVYO
- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 800-338-1744
- Business address
- 125 SUMMER STREET, FLOOR 6, BOSTON, MA, 02110
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $7,407,736
- in 7 filings, $7.4M under 10b5-1 plans
Net −$7,407,736. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 23 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-31 | Shopify Strategic Holdings 3 LLC 10% owner | Option exercise · Warrants to Purchase Series B Common Stock (Right to Buy) | −344,383 | 1,377,529 | ||
| 2026-08-31 | Shopify Strategic Holdings 3 LLC 10% owner | Option exercise · Series B Common Stock | +344,383 | $0.01 | $3K | 17,317,491 |
| 2026-08-28 | Edmond Landon Chief Legal Officer | Sale 10b5-1 | −53,473 | $20.01 | $1.1M | 485,969 |
| 2026-08-15 | Fernandez Gomez Luciano Co-Chief Executive Officer | Conversion | +7,001 | 2,330,706 | ||
| 2026-08-15 | Fernandez Gomez Luciano Co-Chief Executive Officer | Shares withheld for taxes | −29,133 | $18.49 | $539K | 2,301,573 |
| 2026-08-15 | Fernandez Gomez Luciano Co-Chief Executive Officer | Conversion · Series B Common Stock | −7,001 | $18.49 | $129K | 48,999 |
| 2026-08-15 | Edmond Landon Chief Legal Officer | Shares withheld for taxes | −22,342 | $18.49 | $413K | 539,442 |
| 2026-08-15 | Galvin Carmel Chief People Officer | Shares withheld for taxes | −30,541 | $18.49 | $565K | 907,458 |
| 2026-08-15 | Whalen Amanda Chief Financial Officer | Shares withheld for taxes 10b5-1 | −28,950 | $18.49 | $535K | 795,242 |
| 2026-08-14 | Whalen Amanda Chief Financial Officer | Sale 10b5-1 | −14,000 | $18.47 | $259K | 824,192 |
| 2026-08-11 | SUMMIT PARTNERS L P 10% owner | Conversion | +5,000,000 | 5,000,000 | ||
| 2026-08-11 | SUMMIT PARTNERS L P 10% owner | Sale | −5,000,000 | $17.71 | $88.5M | 0 |
| 2026-08-11 | SUMMIT PARTNERS L P 10% owner | Conversion · Series B Common Stock, par value $0.001 per share | +5,000,000 | 13,852,778 | ||
| 2026-07-22 | Oulman Roxanne Director | Conversion | +16,775 | 16,775 | ||
| 2026-07-22 | Oulman Roxanne Director | Conversion · Series B Common Stock | −16,775 | 29,891 | ||
| 2026-07-16 | Whalen Amanda Chief Financial Officer | Sale 10b5-1 | −14,000 | $17.75 | $249K | 838,192 |
| 2026-06-18 | Whalen Amanda Chief Financial Officer | Sale 10b5-1 | −14,000 | $13.23 | $185K | 852,192 |
| 2026-06-11 | Oulman Roxanne Director | Conversion | +8,169 | 37,343 | ||
| 2026-06-11 | Oulman Roxanne Director | Conversion · Series B Common Stock | −8,169 | 15,165 | ||
| 2026-06-09 | Oulman Roxanne Director | Grant or award | +14,822 | 29,174 |
Page 2 of 31 · 607 trades