Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-18 Sale | 2026-06-18 8:08 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $13.23 | $185,220 | 852,192 (Direct) | View |
| 2026-05-26 Sale | 2026-05-28 8:08 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 212,529 | $14.61 | $3,105,049 | 75,326,229 (Indirect Direct) | View |
| 2026-05-18 Sale | 2026-05-20 8:05 pm | Klaviyo Inc. | KVYO | St. Ledger Susan Director | 9,334 | $14.27 | $133,196 | 61,105 (Direct) | View |
| 2026-05-19 Sale | 2026-05-20 8:03 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $14.88 | $2,976,000 | 75,538,758 (Indirect Direct) | View |
| 2026-05-14 Sale | 2026-05-18 8:08 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $14.26 | $199,640 | 1,418,889 (Direct) | View |
| 2026-05-12 Sale | 2026-05-14 8:06 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $14.61 | $2,921,929 | 75,738,758 (Indirect Direct) | View |
| 2026-04-20 Sale | 2026-04-22 8:01 pm | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 9,623 | $20 | $192,460 | 584,124 (Direct) | View |
| 2026-04-16 Sale | 2026-04-17 8:10 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $18.54 | $259,560 | 1,192,253 (Direct) | View |
| 2026-04-14 Sale | 2026-04-16 8:04 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $17.19 | $3,437,114 | 75,938,758 (Indirect Direct) | View |
| 2026-04-07 Sale | 2026-04-09 8:04 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $18.63 | $3,726,000 | 76,138,758 (Indirect Direct) | View |
| 2026-03-31 Sale | 2026-04-02 8:04 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $19.42 | $3,884,000 | 76,338,758 (Indirect Direct) | View |
| 2026-03-24 Sale | 2026-03-26 8:01 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $18.17 | $3,634,000 | 76,538,758 (Indirect Direct) | View |
| 2026-03-17 Sale | 2026-03-19 7:59 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $19.37 | $3,873,821 | 76,738,758 (Indirect Direct) | View |
| 2026-03-12 Sale | 2026-03-13 7:58 pm | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 14,366 | $20.15 | $289,475 | 312,362 (Direct) | View |
| 2026-03-12 Sale | 2026-03-13 7:57 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $19.58 | $274,151 | 412,425 (Direct) | View |
| 2026-03-10 Sale | 2026-03-12 9:47 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 206,827 | $19.96 | $4,127,833 | 76,938,758 (Indirect Direct) | View |
| 2026-03-05 Sale | 2026-03-05 9:34 pm | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 15,093 | $20.16 | $304,275 | 326,728 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 9:32 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $18.64 | $3,727,861 | 77,145,585 (Indirect Direct) | View |
| 2026-02-24 Sale | 2026-02-26 9:30 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $16.76 | $3,352,971 | 77,345,585 (Indirect Direct) | View |
| 2026-02-13 Sale | 2026-02-18 4:12 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $18.88 | $264,347 | 1,058,748 (Direct) | View |
| 2026-02-12 Purchase | 2026-02-17 4:26 pm | Klaviyo Inc. | KVYO | Ceran Jennifer Director | 16,339 | $18.38 | $300,311 | 30,691 (Direct) | View |
| 2026-01-27 Sale | 2026-01-29 4:29 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 155,219 | $25.33 | $3,931,437 | 77,545,585 (Indirect Direct) | View |
| 2026-01-20 Sale | 2026-01-22 4:29 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 167,926 | $24.16 | $4,056,400 | 77,700,804 (Indirect Direct) | View |
| 2026-01-15 Sale | 2026-01-16 4:06 pm | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 14,000 | $25.83 | $361,663 | 787,137 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-09 Option Award | 2026-06-11 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Oulman Roxanne Director | 14,822 | $0 | 99,174 (Direct) | View |
| 2026-06-11 Conversion | 2026-06-11 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Oulman Roxanne Director | 8,169 | $0 | 99,174 (Direct) | View |
| 2026-06-09 Option Award | 2026-06-11 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | St. Ledger Susan Director | 14,822 | $0 | 25,761 (Direct) | View |
| 2026-06-09 Option Award | 2026-06-11 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Ceran Jennifer Director | 14,822 | $0 | 45,513 (Direct) | View |
| 2026-06-09 Option Award | 2026-06-11 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Weisman Tony Director | 14,822 | $0 | 125,007 (Direct) | View |
| 2026-06-09 Tax Withholding | 2026-06-11 8:03 pm | N/A N/A | Klaviyo Inc. | KVYO | Fernandez Gomez Luciano Co-Chief Executive Officer | 1,746 | $14.78 | 2,323,705 (Direct) | View |
| 2026-05-26 Conversion | 2026-05-28 8:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 212,529 | $0 | 75,326,229 (Direct) | View |
| 2026-05-18 Conversion | 2026-05-20 8:05 pm | N/A N/A | Klaviyo Inc. | KVYO | St. Ledger Susan Director | 9,334 | $0 | 61,105 (Direct) | View |
| 2026-05-19 Conversion | 2026-05-20 8:03 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 75,538,758 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 8:16 pm | N/A N/A | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 22,340 | $14.38 | 561,784 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 8:14 pm | N/A N/A | Klaviyo Inc. | KVYO | Fernandez Gomez Luciano Co-Chief Executive Officer | 22,132 | $14.38 | 2,325,451 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 8:11 pm | N/A N/A | Klaviyo Inc. | KVYO | Galvin Carmel Chief People Officer | 30,541 | $14.38 | 937,999 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 8:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 42,476 | $14.38 | 1,418,889 (Direct) | View |
| 2026-05-14 Conversion | 2026-05-18 8:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 27,527 | $0 | 1,418,889 (Direct) | View |
| 2026-05-12 Conversion | 2026-05-14 8:06 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 75,738,758 (Direct) | View |
| 2026-04-28 Exercise | 2026-04-29 4:30 pm | N/A N/A | Klaviyo Inc. | KVYO | Shopify Strategic Holdings 3 LLC SHOPIFY INC. 10% Owner | 344,381 | $0.01 | 18,695,020 (Direct) | View |
| 2026-04-28 Exercise | 2026-04-29 4:30 pm | N/A 2032-07-28 | Klaviyo Inc. | KVYO | Shopify Strategic Holdings 3 LLC SHOPIFY INC. 10% Owner | 344,381 | $0 | 18,695,020 (Direct) | View |
| 2026-04-15 Option Award | 2026-04-17 8:14 pm | N/A N/A | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 281,385 | $0 | 593,747 (Direct) | View |
| 2026-04-15 Option Award | 2026-04-17 8:13 pm | N/A N/A | Klaviyo Inc. | KVYO | Galvin Carmel Chief People Officer | 351,730 | $0 | 968,540 (Direct) | View |
| 2026-04-15 Option Award | 2026-04-17 8:10 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 492,423 | $0 | 1,192,253 (Direct) | View |
| 2026-04-16 Conversion | 2026-04-17 8:10 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 4,293 | $0 | 1,192,253 (Direct) | View |
| 2026-04-14 Conversion | 2026-04-16 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 75,938,758 (Direct) | View |
| 2026-04-07 Conversion | 2026-04-09 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 76,138,758 (Direct) | View |
| 2026-03-31 Conversion | 2026-04-02 8:04 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 76,338,758 (Direct) | View |
| 2026-03-24 Conversion | 2026-03-26 8:01 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 76,538,758 (Direct) | View |
| 2026-03-17 Conversion | 2026-03-19 7:59 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 76,738,758 (Direct) | View |
| 2026-03-10 Conversion | 2026-03-12 9:47 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 206,827 | $0 | 76,938,758 (Direct) | View |
| 2026-03-03 Conversion | 2026-03-05 9:32 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 77,145,585 (Direct) | View |
| 2026-02-24 Conversion | 2026-02-26 9:30 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 200,000 | $0 | 77,345,585 (Direct) | View |
| 2026-02-15 Conversion | 2026-02-18 4:16 pm | N/A N/A | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 22,500 | $0 | 352,873 (Direct) | View |
| 2026-02-15 Tax Withholding | 2026-02-18 4:16 pm | N/A N/A | Klaviyo Inc. | KVYO | Edmond Landon Chief Legal Officer | 24,561 | $18.6 | 352,873 (Direct) | View |
| 2026-02-15 Tax Withholding | 2026-02-18 4:15 pm | N/A N/A | Klaviyo Inc. | KVYO | Galvin Carmel Chief People Officer | 23,050 | $18.6 | 616,810 (Direct) | View |
| 2026-02-15 Tax Withholding | 2026-02-18 4:13 pm | N/A N/A | Klaviyo Inc. | KVYO | Fernandez Gomez Luciano Co-Chief Executive Officer | 23,308 | $18.6 | 2,347,583 (Direct) | View |
| 2026-02-13 Conversion | 2026-02-18 4:12 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 43,513 | $0 | 1,058,748 (Direct) | View |
| 2026-02-15 Tax Withholding | 2026-02-18 4:12 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 45,307 | $18.6 | 1,058,748 (Direct) | View |
| 2026-01-29 Exercise | 2026-01-30 4:30 pm | N/A N/A | Klaviyo Inc. | KVYO | Shopify Strategic Holdings 3 LLC SHOPIFY INC. 10% Owner | 344,383 | $0.01 | 18,695,020 (Direct) | View |
| 2026-01-29 Exercise | 2026-01-30 4:30 pm | N/A 2032-07-28 | Klaviyo Inc. | KVYO | Shopify Strategic Holdings 3 LLC SHOPIFY INC. 10% Owner | 344,383 | $0 | 18,695,020 (Direct) | View |
| 2026-01-27 Conversion | 2026-01-29 4:29 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 155,219 | $0 | 77,545,585 (Direct) | View |
| 2026-01-20 Conversion | 2026-01-22 4:29 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Co-Chief Executive Officer 10% Owner | 167,926 | $0 | 77,700,804 (Direct) | View |
| 2026-01-15 Option Award | 2026-01-16 4:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Fernandez Gomez Luciano Co-Chief Executive Officer | 2,287,039 | $0 | 2,370,891 (Direct) | View |
| 2026-01-15 Conversion | 2026-01-16 4:06 pm | N/A N/A | Klaviyo Inc. | KVYO | Whalen Amanda Chief Financial Officer | 4,045 | $0 | 787,137 (Direct) | View |