| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Co-chief Executive Officer | Chief Executive Officer
1 company
Andrew Bialecki is Co-chief Executive Officer at KVYO. From May 2025 to May 2026, the filings on record show 0 open-market purchases and 31 sales. Andrew Bialecki's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider.
Our model assigns Andrew Bialecki a strong insider score of 83/100, based on 36 past trades. Over a 12-month horizon, all 9 of those trades were profitable, with an average 12-month return of +44.1%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 18, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 147,329 | $27.16 | $4,001,455.64 | - | -35.1% | - | |
| Nov 11, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 140,464 | $29.74 | $4,177,399.36 | - | -33.2% | - | |
| Oct 14, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 163,331 | $24.37 | $3,980,376.47 | - | +16.4% | -30.4% | |
| Oct 7, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 159,508 | $25.30 | $4,035,088.06 | - | +14.4% | -31.5% | |
| Sep 30, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 137,224 | $28.86 | $3,960,361.96 | - | +17.7% | -43.2% | |
| Sep 23, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 211,358 | $35.45 | $7,492,235.61 | - | -5.0% | -52.1% | |
| Sep 16, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 226,382 | $32.35 | $7,323,767.27 | - | -12.4% | -50.7% | |
| Sep 9, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 220,481 | $31.96 | $7,046,572.76 | - | -5.3% | -49.4% | |
| Sep 2, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 223,304 | $31.00 | $6,922,959.38 | - | -8.4% | -37.2% | |
| Aug 26, 2025 | KVYO Klaviyo, Inc. | Chief Executive Officer | Sell10b5-1 | 226,702 | $31.50 | $7,140,299.32 | - | -12.0% | -43.6% |