Klaviyo, Inc. (KVYO)
Data as of , from SEC Form 4 filings.
See up to 3 months of KVYO. The 7-day demo opens the 1M and 3M ranges and puts KVYO on your watchlist.
Start 7-day demoLatest KVYO insider trades
About Klaviyo, Inc. (KVYO)
Klaviyo Inc is a technology company that provides a software-as-a-service (SaaS) platform to enable its customers to send the right messages at the right time across email, short message service, and push notifications, more accurately measure and predict performance, and deploy specific actions and campaigns. The platform combines proprietary data and application layers into one solution with machine learning and artificial intelligence capabilities. It is focused on marketing automation within eCommerce as its first application use case. It generates revenue through the sale of subscriptions to its customers for the use of its platform. Geographically, the company generates the majority of its revenue from the Americas, followed by EMEA and APAC.
- BOSTON, MA
- 2,368
- 2023
- XNYS
KVYO Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 12 | 5,289,468 | $94.07M |
| Grant or award | 2 | 1,150,684 | |
| Tax withholding / forfeiture | 4 | 110,966 | |
KVYO insider transactions (Form 4)
109112 Form 4 filings on record, the earliest from Oct 4, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Landon Edmond - Officer | Other | Series A Common Stock | 11,426 | - footnote F2 | - | |
| Landon Edmond - Officer | Tax withholding / forfeiture | Series A Common Stock | 24,218 | $28.61 | $693K | |
| Landon Edmond - Officer | Other | Series A Common Stock | 11,074 | - footnote F2 | - | |
| Landon Edmond - Officer | Other | Series B Common Stock | 11,426 | $0.00 | - | |
| Landon Edmond - Officer | Other | Series B Common Stock | 11,074 | $0.00 | - | |
| ||||||
| Amanda Whalen - Officer | Other | Series A Common Stock | 29,513 | - footnote F2 | - | |
| Amanda Whalen - Officer | Tax withholding / forfeiture | Series A Common Stock | 45,058 | $28.61 | $1.29M | |
| Amanda Whalen - Officer | Other | Series B Common Stock | 15,000 | $0.00 | - | |
| Amanda Whalen - Officer | Other | Series B Common Stock | 29,513 | $0.00 | - | |
| Amanda Whalen - Officer | Other | Series A Common Stock | 15,000 | - footnote F2 | - | |
| Amanda Whalen - Officer | Open-market sale | Series A Common Stock | 14,700 | $28.61 footnote F3 | $421K | |
| Amanda Whalen - Officer | Open-market sale | Series A Common Stock | 300 | $27.89 footnote F4 | $8K | |
| ||||||
| Carmel Galvin - Officer | Tax withholding / forfeiture | Series A Common Stock | 24,817 | $28.61 | $710K | |
| Carmel Galvin - Officer | Open-market sale | Series A Common Stock | 7,120 | $27.74 footnote F3 | $198K | |
| Carmel Galvin - Officer | Open-market sale | Series A Common Stock | 4,036 | $27.11 footnote F4 | $109K | |
| ||||||
| Gomez Luciano Fernandez - Officer | Tax withholding / forfeiture | Series A Common Stock | 43,533 | $28.61 | $1.25M | |
| Stephen Eric Rowland - Officer | Other | Series A Common Stock | 28,457 | - footnote F2 | - | |
| Stephen Eric Rowland - Officer | Open-market sale | Series A Common Stock | 7,104 | $27.39 footnote F5 | $195K | |
| Stephen Eric Rowland - Officer | Other | Series B Common Stock | 22,855 | $0.00 | - | |
| Stephen Eric Rowland - Officer | Other | Series B Common Stock | 28,457 | $0.00 | - | |
| Stephen Eric Rowland - Officer | Other | Series A Common Stock | 22,855 | - footnote F2 | - | |
| Stephen Eric Rowland - Officer | Tax withholding / forfeiture | Series A Common Stock | 34,326 | $28.61 | $982K | |
| ||||||
| Shopify Strategic Holdings 3 LLC | Other | Series B Common Stock | 344,381 | $0.01 | $3K | |
| Shopify Strategic Holdings 3 LLC | Other | Warrants to Purchase Series B Common Stock (Right to Buy) | 344,381 | $0.00 | - | |
 Andrew Bialecki - Officer | Other | Series B Common Stock | 140,464 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 140,464 | - footnote F2 | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 140,464 | $29.74 footnote F3 | $4.18M | |
| ||||||
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 8,572 | $30.05 footnote F2 | $258K | |
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 50,920 | $30.04 footnote F4 | $1.53M | |
| Ed Hallen - Director | Gift | Series A Common Stock | 40,512 | $0.00 | - | |
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 545 | $30.00 footnote F7 | $16K | |
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 2,266 | $30.00 footnote F8 | $68K | |
| ||||||
| Stephen Eric Rowland - Officer | Open-market sale | Series A Common Stock | 7,105 | $24.35 footnote F2 | $173K | |
| ||||||
| Andrew Bialecki - Officer | Other | Series A Common Stock | 163,331 | - footnote F2 | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 163,331 | $24.37 footnote F3 | $3.98M | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 163,331 | $0.00 | - | |
| ||||||
| Amanda Whalen - Officer | Other | Series A Common Stock | 15,000 | - footnote F2 | - | |
| Amanda Whalen - Officer | Open-market sale | Series A Common Stock | 9,808 | $25.33 footnote F3 | $248K | |
| Amanda Whalen - Officer | Open-market sale | Series A Common Stock | 5,192 | $24.45 footnote F4 | $127K | |
| Amanda Whalen - Officer | Other | Series B Common Stock | 15,000 | $0.00 | - | |
| ||||||
| Andrew Bialecki - Officer | Other | Series A Common Stock | 159,508 | - footnote F2 | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 144,890 | $25.32 footnote F3 | $3.67M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 14,618 | $25.07 footnote F4 | $366K | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 159,508 | $0.00 | - | |
| ||||||
| Andrew Bialecki - Officer | Other | Series A Common Stock | 137,224 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 17,960 | $31.24 | $561K | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 6,048 | $30.28 | $183K | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 44,672 | $29.03 | $1.30M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 39,733 | $28.22 | $1.12M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 28,811 | $27.70 | $798K | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 137,224 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 211,358 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 181,553 | $35.52 | $6.45M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 29,805 | $35.01 | $1.04M | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 211,358 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 226,382 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 140,921 | $32.71 | $4.61M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 85,461 | $31.76 | $2.71M | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 226,382 | $0.00 | - | |
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 22,224 | $31.65 | $703K | |
| Ed Hallen - Director | Open-market sale | Series A Common Stock | 67,524 | $31.73 | $2.14M | |
| Ed Hallen - Director | Gift | Series A Common Stock | 20,260 | $0.00 | - | |
| Gomez Luciano Fernandez - Officer | Grant or award | Series A Common Stock | 100,597 | $0.00 | - | |
| Stephen Eric Rowland - Officer | Open-market sale | Series A Common Stock | 6,905 | $31.90 | $220K | |
| Stephen Eric Rowland - Officer | Open-market sale | Series A Common Stock | 200 | $31.24 | $6K | |
| Amanda Whalen - Officer | Other | Series A Common Stock | 11,204 | - | - | |
| Amanda Whalen - Officer | Open-market sale | Series A Common Stock | 15,000 | $31.50 | $473K | |
| Amanda Whalen - Officer | Other | Series B Common Stock | 11,204 | $0.00 | - | |
| Ed Hallen - Director | Other | Series A Common Stock | 990,000 | - | - | |
| Ed Hallen - Director | Gift | Series A Common Stock | 990,000 | $0.00 | - | |
| Ed Hallen - Director | Gift | Series A Common Stock | 200,000 | $0.00 | - | |
| Ed Hallen - Director | Gift | Series A Common Stock | 790,000 | $0.00 | - | |
| Ed Hallen - Director | Other | Series B Common Stock | 990,000 | $0.00 | - | |
| Ledger Susan St. - Director | Open-market sale | Series A Common Stock | 3,413 | $32.20 | $110K | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 220,481 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 220,481 | $31.96 | $7.05M | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 220,481 | $0.00 | - | |
| SUMMIT PARTNERS L P | Other | Series A Common Stock, par value $0.001 per share | 4,000,000 | - | - | |
| SUMMIT PARTNERS L P | Open-market sale | Series A Common Stock, par value $0.001 per share | 4,000,000 | $31.87 | $127.48M | |
| SUMMIT PARTNERS L P | Other | Series B Common Stock, par value $0.001 per share | 4,000,000 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 223,304 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 128,877 | $31.18 | $4.02M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 94,427 | $30.76 | $2.90M | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 223,304 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 226,702 | - | - | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 216,433 | $31.51 | $6.82M | |
| Andrew Bialecki - Officer | Open-market sale | Series A Common Stock | 10,269 | $31.21 | $320K | |
| Andrew Bialecki - Officer | Other | Series A Common Stock | 3,500,000 | - | - | |
| Andrew Bialecki - Officer | Gift | Series A Common Stock | 3,500,000 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 226,702 | $0.00 | - | |
| Andrew Bialecki - Officer | Other | Series B Common Stock | 3,500,000 | $0.00 | - | |
| SUMMIT PARTNERS L P | Other | Series A Common Stock, par value $0.001 per share | 975,000 | - | - | |
| SUMMIT PARTNERS L P | Open-market sale | Series A Common Stock, par value $0.001 per share | 975,000 | $30.01 | $29.26M | |
| SUMMIT PARTNERS L P | Other | Series B Common Stock, par value $0.001 per share | 975,000 | $0.00 | - | |
| SUMMIT PARTNERS L P | Other | Series A Common Stock, par value $0.001 per share | 500,000 | $0.00 | - | |
| Landon Edmond - Officer | Other | Series A Common Stock | 11,426 | - | - | |
| Landon Edmond - Officer | Tax withholding / forfeiture | Series A Common Stock | 24,695 | $31.43 | $776K | |
| Landon Edmond - Officer | Other | Series A Common Stock | 11,074 | - | - | |
| Landon Edmond - Officer | Open-market sale | Series A Common Stock | 9,965 | $31.46 | $313K | |
| Landon Edmond - Officer | Other | Series B Common Stock | 11,426 | $0.00 | - | |
| Landon Edmond - Officer | Other | Series B Common Stock | 11,074 | $0.00 | - | |
| Carmel Galvin - Officer | Tax withholding / forfeiture | Series A Common Stock | 24,817 | $31.43 | $780K | |
| Carmel Galvin - Officer | Open-market sale | Series A Common Stock | 11,155 | $31.67 | $353K | |
| Stephen Eric Rowland - Officer | Other | Series A Common Stock | 22,855 | - | - | |
| Stephen Eric Rowland - Officer | Tax withholding / forfeiture | Series A Common Stock | 34,326 | $31.43 | $1.08M | |
| Stephen Eric Rowland - Officer | Other | Series A Common Stock | 28,457 | - | - | |
| Stephen Eric Rowland - Officer | Open-market sale | Series A Common Stock | 7,105 | $31.46 | $224K | |
| Stephen Eric Rowland - Officer | Other | Series B Common Stock | 22,855 | $0.00 | - | |
| Stephen Eric Rowland - Officer | Other | Series B Common Stock | 28,457 | $0.00 | - | |
See every KVYO filing on record
These pages show the latest 90 of 112 Form 4 filings on record. The 7-day demo shows all 112, and sign-up brings you back to this table.
Item 2.02, 9.01
Item 5.02, 7.01, 9.01
Item 5.07
Item 2.02, 5.02, 7.01, 9.01
Recent KVYO Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Hallen Ed | Officer, Director | 97,482 | $1.70M | View on EDGAR | |
| Hallen Ed | Officer, Director | 1,300 |
KVYO insider trading FAQ
What is the latest insider trade for KVYO?
Klaviyo, Inc. (KVYO) had 14 insider filings in the last 90 days, with the most recent on 2026-10-09. The full record for KVYO runs to 112 Form 4 filings, the earliest from 2024-10-04. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying KVYO stock?
No insider purchases of KVYO were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling KVYO stock?
12 insider sales of KVYO were filed in the last 90 days, totaling $94.07M.
Where can I see KVYO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects KVYO Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Ed Hallen view on EDGAR
- - Ed Hallen view on EDGAR
- - Erica Ellen Smith view on EDGAR
- - Ledger Susan St. view on EDGAR
- - Ed Hallen view on EDGAR
- - Landon Edmond view on EDGAR
- - Shopify Strategic Holdings 3 LLC view on EDGAR
- - Gomez Luciano Fernandez view on EDGAR
- - Landon Edmond view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where KVYO's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow KVYO with a 7-day demo
- KVYO on your watchlist
- Every KVYO Form 4 filing on record
- Up to 3 months of KVYO price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
Start 7-day demoCard required. Your card is never charged for the demo.
