Over the last 12 months, Klaviyo insiders reported no purchases and 3 sales totaling $3.5M across SEC Form 4 filings. 100% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 16, 2026 | Whalen AmandaChief Financial Officer · O | ▼ Sale | 14,000 | $17.75 | $249K | -1.6% | plan |
| Jun 18, 2026 | Whalen AmandaChief Financial Officer · O | ▼ Sale | 14,000 | $13.23 | $185K | -1.6% | plan |
| May 26, 2026 | Bialecki AndrewCo-Chief Executive Officer · O·D·10% | ▼ Sale | 212,529 | $14.61 | $3.1M | -100% | plan |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $KVYO feed.