Bialecki Andrew - Insider Non-Derivative Transactions at Klaviyo, Inc. (KVYO) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 22, 2025, Bialecki Andrew's relationship to Klaviyo, Inc. (KVYO) is Director,Officer,TenPercentOwner (Chief Executive Officer), and currently has 100,000 shares of Series A Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other KVYO insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Bialecki Andrew - Insider Non-Derivative Transactions of KVYO Series A Common Stock
Bialecki Andrew - Insider Non-Derivative Transactions at KVYO
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 23, 2025 | Sell -- (Series A Common Stock) | 6934 | 31.94 | 0 |
| Dec 23, 2025 | Sell -- (Series A Common Stock) | 93066 | 33.05 | 6934 |
| Dec 23, 2025 | C -- (Series A Common Stock) | 100000 | 0 | 100000 |
| Dec 18, 2025 | Sell -- (Series A Common Stock) | 100000 | 30.4 | 0 |
| Dec 18, 2025 | C -- (Series A Common Stock) | 100000 | 0 | 100000 |
| Dec 17, 2025 | Sell -- (Series A Common Stock) | 138648 | 29.04 | 0 |
| Dec 17, 2025 | C -- (Series A Common Stock) | 138648 | 0 | 138648 |
| Dec 12, 2025 | Sell -- (Series A Common Stock) | 17777 | 30 | 0 |
| Dec 12, 2025 | G -- (Series A Common Stock) | 3419000 | 0 | 0 |
| Dec 12, 2025 | C -- (Series A Common Stock) | 17777 | 0 | 17777 |
| Dec 12, 2025 | C -- (Series A Common Stock) | 3419000 | 0 | 3419000 |
| Dec 11, 2025 | Sell -- (Series A Common Stock) | 82223 | 30.12 | 0 |
| Dec 11, 2025 | C -- (Series A Common Stock) | 82223 | 0 | 82223 |
| Dec 10, 2025 | Sell -- (Series A Common Stock) | 800 | 28.84 | 0 |
| Dec 10, 2025 | Sell -- (Series A Common Stock) | 130562 | 29.42 | 800 |
| Dec 10, 2025 | C -- (Series A Common Stock) | 131362 | 0 | 131362 |
| Dec 5, 2025 | Sell -- (Series A Common Stock) | 952 | 30 | 0 |
| Dec 5, 2025 | C -- (Series A Common Stock) | 952 | 0 | 952 |
| Dec 3, 2025 | Sell -- (Series A Common Stock) | 142045 | 28.62 | 0 |
| Dec 3, 2025 | C -- (Series A Common Stock) | 142045 | 0 | 142045 |
| Nov 25, 2025 | Sell -- (Series A Common Stock) | 144717 | 27.76 | 0 |
| Nov 25, 2025 | C -- (Series A Common Stock) | 144717 | 0 | 144717 |
| Nov 19, 2025 | Sell -- (Series A Common Stock) | 147329 | 27.16 | 0 |
| Nov 19, 2025 | C -- (Series A Common Stock) | 147329 | 0 | 147329 |
| Nov 12, 2025 | Sell -- (Series A Common Stock) | 140464 | 29.74 | 0 |
| Nov 12, 2025 | C -- (Series A Common Stock) | 140464 | 0 | 140464 |
| Oct 15, 2025 | Sell -- (Series A Common Stock) | 163331 | 24.37 | 0 |
| Oct 15, 2025 | C -- (Series A Common Stock) | 163331 | 0 | 163331 |
| Oct 8, 2025 | Sell -- (Series A Common Stock) | 14618 | 25.07 | 0 |
| Oct 8, 2025 | Sell -- (Series A Common Stock) | 144890 | 25.32 | 14618 |
| Oct 8, 2025 | C -- (Series A Common Stock) | 159508 | 0 | 159508 |
| Oct 1, 2025 | Sell -- (Series A Common Stock) | 28811 | 27.7 | 0 |
| Oct 1, 2025 | Sell -- (Series A Common Stock) | 39733 | 28.22 | 28811 |
| Oct 1, 2025 | Sell -- (Series A Common Stock) | 44672 | 29.03 | 68544 |
| Oct 1, 2025 | Sell -- (Series A Common Stock) | 6048 | 30.28 | 113216 |
| Oct 1, 2025 | Sell -- (Series A Common Stock) | 17960 | 31.24 | 119264 |
| Oct 1, 2025 | C -- (Series A Common Stock) | 137224 | 0 | 137224 |
| Sep 24, 2025 | Sell -- (Series A Common Stock) | 29805 | 35.01 | 0 |
| Sep 24, 2025 | Sell -- (Series A Common Stock) | 181553 | 35.52 | 29805 |
| Sep 24, 2025 | C -- (Series A Common Stock) | 211358 | 0 | 211358 |
| Sep 17, 2025 | Sell -- (Series A Common Stock) | 85461 | 31.76 | 0 |
| Sep 17, 2025 | Sell -- (Series A Common Stock) | 140921 | 32.71 | 85461 |
| Sep 17, 2025 | C -- (Series A Common Stock) | 226382 | 0 | 226382 |
| Sep 10, 2025 | Sell -- (Series A Common Stock) | 220481 | 31.96 | 0 |
| Sep 10, 2025 | C -- (Series A Common Stock) | 220481 | 0 | 220481 |
| Sep 3, 2025 | Sell -- (Series A Common Stock) | 94427 | 30.76 | 0 |
| Sep 3, 2025 | Sell -- (Series A Common Stock) | 128877 | 31.18 | 94427 |
| Sep 3, 2025 | C -- (Series A Common Stock) | 223304 | 0 | 223304 |
| Aug 29, 2025 | G -- (Series A Common Stock) | 3500000 | 0 | 0 |
| Aug 29, 2025 | C -- (Series A Common Stock) | 3500000 | 0 | 3500000 |
| Aug 27, 2025 | Sell -- (Series A Common Stock) | 10269 | 31.21 | 0 |
| Aug 27, 2025 | Sell -- (Series A Common Stock) | 216433 | 31.51 | 10269 |
| Aug 27, 2025 | C -- (Series A Common Stock) | 226702 | 0 | 226702 |
| Jun 12, 2025 | G -- (Series A Common Stock) | 100000 | 0 | 0 |
| Jun 12, 2025 | C -- (Series A Common Stock) | 100000 | 0 | 100000 |
| May 17, 2025 | Sell -- (Series A Common Stock) | 10969078 | 32.9 | 0 |
| May 15, 2025 | C -- (Series A Common Stock) | 10969078 | 0 | 10969078 |