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 |
| 2025-09-16 Sale | 2025-09-17 4:38 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 226,382 | $32.35 | $7,323,767 | 83,399,467 (Indirect Direct) | View |
| 2025-09-09 Sale | 2025-09-11 4:06 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 220,481 | $31.96 | $7,046,573 | 83,625,849 (Indirect Direct) | View |
| 2025-09-02 Sale | 2025-09-04 4:15 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 223,304 | $31 | $6,922,959 | 83,846,330 (Indirect Direct) | View |
| 2025-08-26 Sale | 2025-08-28 4:08 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 226,702 | $31.5 | $7,140,299 | 158,616,208 (Indirect Direct) | View |
| 2025-05-16 Sale | 2025-05-16 8:59 pm | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 10,969,078 | $32.9 | $360,827,821 | 173,738,690 (Indirect 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 |
| 2025-09-16 Conversion | 2025-09-17 4:38 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 226,382 | $0 | 83,399,467 (Direct) | View |
| 2025-09-09 Conversion | 2025-09-11 4:06 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 220,481 | $0 | 83,625,849 (Direct) | View |
| 2025-09-02 Conversion | 2025-09-04 4:15 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 223,304 | $0 | 83,846,330 (Direct) | View |
| 2025-08-26 Conversion | 2025-08-28 4:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 3,726,702 | $0 | 158,616,208 (Direct) | View |
| 2025-08-28 Gift | 2025-08-28 4:08 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 3,500,000 | $0 | 158,616,208 (Direct) | View |
| 2025-06-11 Conversion | 2025-06-11 4:27 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 100,000 | $0 | 87,796,336 (Direct) | View |
| 2025-06-11 Gift | 2025-06-11 4:27 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 100,000 | $0 | 87,796,336 (Direct) | View |
| 2025-05-14 Exercise | 2025-05-16 8:59 pm | N/A 2025-08-31 | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 21,429,184 | $0 | 173,738,690 (Direct) | View |
| 2025-05-14 Conversion | 2025-05-16 8:59 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 10,969,078 | $0 | 173,738,690 (Direct) | View |
| 2025-05-14 Exercise | 2025-05-16 8:59 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 21,429,184 | $0.0125 | 173,738,690 (Direct) | View |
Ownership | 2023-09-20 4:27 pm | N/A N/A | Klaviyo Inc. | KVYO | Bialecki Andrew Chief Executive Officer 10% Owner | 0 | $0 | 98,865,414 (Direct) | View |