Bialecki Andrew
Co-Chief Executive Officer
Bialecki Andrew has filed 29 SEC Form 4 filings (90 transaction rows) across 1 company, with disclosures dating back to 2025. 22 of those filings fall inside the rolling window. Most recent filing: May 29, 2026.
On the most recent filing, Bialecki Andrew is listed as Co-Chief Executive Officer at Klaviyo, Inc. Inside the rolling window, Bialecki Andrew reported no open-market purchases and 27 open-market sales totaling $88.6M in KVYO. The largest disclosed transaction in the window is a sale of 140,464 KVYO shares on Nov 11, 2025, worth $4.2M.
Companies traded
Other insiders at KVYO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$88.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| KVYO | Co-Chief Executive Officer | Sale | 212,529 | $3.1M | May 29 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.0M | May 20 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $2.9M | May 15 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.4M | Apr 16 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.7M | Apr 9 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.9M | Apr 2 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.6M | Mar 26 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.9M | Mar 19 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 206,827 | $4.1M | Mar 12 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.7M | Mar 5 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 200,000 | $3.4M | Feb 26 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 155,219 | $3.9M | Jan 29 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 167,926 | $4.1M | Jan 22 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 140,646 | $3.9M | Jan 15 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 137,504 | $4.0M | Jan 8 | SEC ↗ | |
| KVYO | Co-Chief Executive Officer | Sale | 16,649 | $500K | Jan 8 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 100,000 | $3.3M | Dec 23 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 138,648 | $4.0M | Dec 17 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 100,000 | $3.0M | Dec 17 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 131,362 | $3.9M | Dec 11 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 82,223 | $2.5M | Dec 11 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 17,777 | $533K | Dec 11 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 142,045 | $4.1M | Dec 4 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 952 | $29K | Dec 4 | SEC ↗ | |
| KVYO | Chief Executive Officer | Sale | 144,717 | $4.0M | Nov 26 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 14, 2025 | KVYO | Sale | $4.0M |
| Oct 7, 2025 | KVYO | Sale | $366K |
| Oct 7, 2025 | KVYO | Sale | $3.7M |
| Sep 30, 2025 | KVYO | Sale | $798K |
| Sep 30, 2025 | KVYO | Sale | $1.1M |
| Sep 30, 2025 | KVYO | Sale | $1.3M |
| Sep 30, 2025 | KVYO | Sale | $183K |
| Sep 30, 2025 | KVYO | Sale | $561K |
| Sep 23, 2025 | KVYO | Sale | $1.0M |
| Sep 23, 2025 | KVYO | Sale | $6.4M |
| Sep 16, 2025 | KVYO | Sale | $2.7M |
| Sep 16, 2025 | KVYO | Sale | $4.6M |
| Sep 9, 2025 | KVYO | Sale | $7.0M |
| Sep 2, 2025 | KVYO | Sale | $2.9M |
| Sep 2, 2025 | KVYO | Sale | $4.0M |
Frequently asked questions
How many SEC Form 4 filings has Bialecki Andrew made?
Bialecki Andrew has filed 29 SEC Form 4 filings (90 transaction rows) across 1 company since 2025.
Which companies does Bialecki Andrew trade?
Bialecki Andrew has filed SEC Form 4 disclosures for 1 company, including KVYO.
When was Bialecki Andrew's most recent SEC Form 4 filing?
Bialecki Andrew's most recent SEC Form 4 filing on Tracefour is dated May 29, 2026.
What is Bialecki Andrew's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Bialecki Andrew is listed as Co-Chief Executive Officer.
What is Bialecki Andrew's total buy and sell value in the current window?
Inside the rolling retention window, Bialecki Andrew bought $0 and sold $88.6M based on SEC Form 4 filings.
What was Bialecki Andrew's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 140,464 KVYO shares on 2025-11-11, worth $4.2M, per SEC Form 4 filings.