KVYO · Insider Trading
Klaviyo, Inc.
Every open-market purchase and sale reported by KVYO officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-09 | Ed Hallen | Director | MIXED | −115,367 | −$1.70M |
| 2026-09-25 | Ed Hallen | Director | Sell | −1,300 | −$22.13K |
| 2026-09-17 | Erica Ellen Smith | Chief Financial Officer | A | +1,150,684 | — |
| 2026-09-14 | Susan St. Ledger | Director | Sell | −2,328 | −$37.09K |
| 2026-09-01 | Ed Hallen | Director | MIXED | −116,667 | −$2.02M |
| 2026-09-01 | Landon Edmond | Chief Legal Officer | Sell | −61,576 | −$1.24M |
| 2026-08-31 | SHOPIFY INC. | 10%+ Owner | X | — | — |
| 2026-08-18 | Landon Edmond | Chief Legal Officer | F | −22,342 | −$413.10K |
| 2026-08-18 | Carmel Galvin | Chief People Officer | F | −30,541 | −$564.70K |
| 2026-08-18 | Gomez Luciano Fernandez | Co-Chief Executive Officer | MIXED | −22,132 | −$538.67K |
| 2026-08-18 | Amanda Whalen | Chief Financial Officer | MIXED | −42,950 | −$793.87K |
| 2026-08-13 | SUMMIT PARTNERS L P | 10%+ Owner | MIXED | — | −$531.30M |
| 2026-07-24 | Roxanne Oulman | Director | C | +16,775 | — |
| 2026-07-17 | Amanda Whalen | Chief Financial Officer | Sell | −14,000 | −$248.50K |
| 2026-06-18 | Amanda Whalen | Chief Financial Officer | Sell | −14,000 | −$185.22K |
| 2026-06-11 | Gomez Luciano Fernandez | Co-Chief Executive Officer | F | −1,746 | −$25.81K |
| 2026-06-11 | Susan St. Ledger | Director | A | +14,822 | — |
| 2026-06-11 | Roxanne Oulman | Director | MIXED | +22,991 | — |
| 2026-06-11 | Tony Weisman | Director | A | +14,822 | — |
| 2026-06-11 | Jennifer Ceran | Director | A | +14,822 | — |
| 2026-05-28 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.11M |
| 2026-05-20 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$2.98M |
| 2026-05-20 | Susan St. Ledger | Director | MIXED | — | −$133.20K |
| 2026-05-18 | Gomez Luciano Fernandez | Co-Chief Executive Officer | F | −22,132 | −$318.26K |
| 2026-05-18 | Carmel Galvin | Chief People Officer | F | −30,541 | −$439.18K |
| 2026-05-18 | Landon Edmond | Chief Legal Officer | F | −22,340 | −$321.25K |
| 2026-05-18 | Amanda Whalen | Chief Financial Officer | MIXED | −28,949 | −$810.44K |
| 2026-05-14 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$2.92M |
| 2026-04-29 | Shopify Strategic Holdings 3 LLC | 10%+ Owner | X | — | — |
| 2026-04-22 | Landon Edmond | Chief Legal Officer | Sell | −9,623 | −$192.46K |
| 2026-04-17 | Carmel Galvin | Chief People Officer | A | +351,730 | — |
| 2026-04-17 | Amanda Whalen | Chief Financial Officer | MIXED | +482,716 | −$259.56K |
| 2026-04-17 | Landon Edmond | Chief Legal Officer | A | +281,385 | — |
| 2026-04-16 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.44M |
| 2026-04-09 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.73M |
| 2026-04-02 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.88M |
| 2026-03-26 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.63M |
| 2026-03-19 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.87M |
| 2026-03-13 | Landon Edmond | Chief Legal Officer | Sell | −14,366 | −$289.47K |
| 2026-03-13 | Amanda Whalen | Chief Financial Officer | Sell | −14,000 | −$274.15K |
| 2026-03-12 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$4.13M |
| 2026-03-05 | Landon Edmond | Chief Legal Officer | Sell | −15,093 | −$304.27K |
| 2026-03-05 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.73M |
| 2026-02-26 | Andrew Bialecki | Co-Chief Executive Officer | MIXED | — | −$3.35M |
| 2026-02-18 | Gomez Luciano Fernandez | Co-Chief Executive Officer | F | −23,308 | −$433.53K |
| 2026-02-18 | Carmel Galvin | Chief People Officer | F | −23,050 | −$428.73K |
| 2026-02-18 | Amanda Whalen | Chief Financial Officer | MIXED | −15,794 | −$1.11M |
| 2026-02-18 | Landon Edmond | Chief Legal Officer | MIXED | −2,061 | −$456.83K |
| 2026-02-17 | Jennifer Ceran | Director | Buy | +16,339 | +$300.31K |
| 2026-01-30 | Shopify Strategic Holdings 3 LLC | 10%+ Owner | X | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| SUMMIT PARTNERS L P | 10%+ Owner | 5,000,000 | $105.23M |
| SUMMIT INVESTORS GE IX/VC IV, LLC | 10%+ Owner | 4,000,000 | $84.18M |
| Gomez Luciano Fernandez | Co-Chief Executive Officer | 2,301,573 | $48.44M |
| Ed Hallen | Director | 1,045,290 | $22.00M |
| Carmel Galvin | Chief People Officer | 907,458 | $19.10M |
| Erica Ellen Smith | Chief Financial Officer | 821,917 | $17.30M |
| Amanda Whalen | Chief Financial Officer | 795,242 | $16.74M |
| Summit Partners Co-Invest (Kiwi), LP | 10%+ Owner | 500,000 | $10.52M |
| Landon Edmond | Chief Legal Officer | 485,969 | $10.23M |
| Stephen Eric Rowland | President | 434,294 | $9.14M |
| Tony Weisman | Director | 125,007 | $2.63M |
| Roxanne Oulman | Director | 54,118 | $1.14M |
| Jeff Fagnan | 10%+ Owner | 53,440 | $1.12M |
| Jennifer Ceran | Director | 45,513 | $957.82K |
| Susan St. Ledger | Director | 23,433 | $493.15K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the KVYO quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.