Andrew Bialecki
CIK: 0001991099
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Klaviyo, Inc.
Discretionary Trading P&L
Holdings
Transaction History (102 total)
- May 26, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct212.5K shares at avg. $14.61$3.1M - May 26, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct212.5K shares- - May 19, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct200K shares at avg. $14.88$3.0M - May 19, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - May 12, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - May 12, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct58.7K shares at avg. $14.97$878K - May 12, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct141.3K shares at avg. $14.46$2.0M - Apr 14, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct90.9K shares at avg. $16.94$1.5M - Apr 14, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Apr 14, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct109.1K shares at avg. $17.39$1.9M - Apr 7, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Apr 7, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct200K shares at avg. $18.63$3.7M - Mar 31, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Mar 31, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct200K shares at avg. $19.42$3.9M - Mar 24, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct200K shares at avg. $18.17$3.6M - Mar 24, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Mar 17, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Mar 17, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct97.4K shares at avg. $19.60$1.9M - Mar 17, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct102.6K shares at avg. $19.15$2.0M - Mar 10, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct700 shares at avg. $19.34$14K - Mar 10, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct206.8K shares- - Mar 10, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct206.1K shares at avg. $19.96$4.1M - Mar 3, 2026KVYO
Klaviyo, Inc.
Conversion(C)Direct200K shares- - Mar 3, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct154K shares at avg. $18.86$2.9M - Mar 3, 2026KVYO
Klaviyo, Inc.
Sale(S)Direct46K shares at avg. $17.90$823K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 26, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 212,529 | $14.61 | $3,105,049 | Direct |
| May 26, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 212,529 | - | $0 | Direct |
| May 19, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 200,000 | $14.88 | $2,976,000 | Direct |
| May 19, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| May 12, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| May 12, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 58,684 | $14.97 | $878,499 | Direct |
| May 12, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 141,316 | $14.46 | $2,043,429 | Direct |
| Apr 14, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 90,858 | $16.94 | $1,539,135 | Direct |
| Apr 14, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Apr 14, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 109,142 | $17.39 | $1,897,979 | Direct |
| Apr 7, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Apr 7, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 200,000 | $18.63 | $3,726,000 | Direct |
| Mar 31, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Mar 31, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 200,000 | $19.42 | $3,884,000 | Direct |
| Mar 24, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 200,000 | $18.17 | $3,634,000 | Direct |
| Mar 24, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Mar 17, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Mar 17, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 97,379 | $19.60 | $1,908,628 | Direct |
| Mar 17, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 102,621 | $19.15 | $1,965,192 | Direct |
| Mar 10, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 700 | $19.34 | $13,538 | Direct |
| Mar 10, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 206,827 | - | $0 | Direct |
| Mar 10, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 206,127 | $19.96 | $4,114,295 | Direct |
| Mar 3, 2026 | KVYO Klaviyo, Inc. | Conversion(C) | 200,000 | - | $0 | Direct |
| Mar 3, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 154,022 | $18.86 | $2,904,855 | Direct |
| Mar 3, 2026 | KVYO Klaviyo, Inc. | Sale(S) | 45,978 | $17.90 | $823,006 | Direct |
1-25 of 102 transactions
About Bialecki Andrew
Bialecki Andrew (SEC CIK 0001991099) files insider reports with the SEC as Co-Chief Executive Officer of Klaviyo, Inc. (KVYO).
Signal8 holds 32 ownership filings by Bialecki Andrew, all Form 4s, filed between May 16, 2025 and May 28, 2026. Those filings report 102 transactions, from May 14, 2025 to May 26, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Bialecki Andrew's filings is in BOSTON, MA.
Recent filings by Bialecki Andrew
Other insiders filing for Klaviyo, Inc. (KVYO)
- Hallen Ed, Director
- Smith Erica Ellen, Chief Financial Officer
- St. Ledger Susan, Director
- Edmond Landon, Chief Legal Officer
- Fernandez Gomez Luciano, Co-Chief Executive Officer
- Galvin Carmel, Chief People Officer