KVYO
Klaviyo, Inc.$17.70+0.18 (+1.03%)Prev Close$17.51·MCap$5.07B·P/E—·Vol2.49M·Yield—
▲
Buys (12M)
1
$300.3K
▼
Sells (12M)
68
$506.87M
◆
Net Activity
Net Seller
$506.57M
●
Active Insiders
10
last 12 mo
Over the past 12 months, insider activity at Klaviyo, Inc. (KVYO) has been dominated by selling, with 1 insider purchase totaling $300.3K and 68 insider sales totaling $506.87M. The most recent insider transaction was by Whalen Amanda (officer: Chief Financial Officer), who sold $185.2K worth of shares on Jun 18, 2026. Klaviyo, Inc. operates in the Technology sector, within the Software - Infrastructure industry, with a market cap of $5.07B.
KVYO Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $13.23 | $185.2K | 852,192 |
| May 28, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 212,529 | $14.61 | $3.11M | 0Exit |
| May 20, 2026 | St. Ledger Susan | director | Sell | 9,334 | $14.27 | $133.2K | 10,939-46% |
| May 20, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $14.88 | $2.98M | 0Exit |
| May 18, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $14.26 | $199.6K | 895,141 |
| May 14, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $14.61 | $2.92M | 141,316-59% |
| Apr 22, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 9,623 | $20.00 | $192.5K | 584,124 |
| Apr 17, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $18.54 | $259.6K | 895,141 |
| Apr 16, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $17.19 | $3.44M | 90,858-69% |
| Apr 9, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.63 | $3.73M | 0Exit |
| Apr 2, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $19.42 | $3.88M | 0Exit |
| Mar 26, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.17 | $3.63M | 0Exit |
| Mar 19, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $19.37 | $3.87M | 102,621-66% |
| Mar 13, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 14,366 | $20.15 | $289.5K | 312,362 |
| Mar 13, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $19.58 | $274.2K | 417,502 |
| Mar 12, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 206,827 | $19.96 | $4.13M | 700-100% |
| Mar 5, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.64 | $3.73M | 45,978-81% |
| Mar 5, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 15,093 | $20.16 | $304.3K | 326,728 |
| Feb 26, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $16.76 | $3.35M | 39,644-83% |
| Feb 15, 2026 | Edmond Landon | Chief Legal Officer | Sell | 24,561 | $18.60 | $456.8K | 0 |
| Feb 15, 2026 | Fernandez Gomez Luciano | Co-Chief Executive Officer | Sell | 23,308 | $18.60 | $433.5K | 0 |
| Feb 15, 2026 | Galvin Carmel | Chief People Officer | Sell | 23,050 | $18.60 | $428.7K | 0 |
| Feb 13, 2026 | Whalen Amanda | Chief Financial Officer | Sell | 59,307 | $18.67 | $1.11M | 0 |
| Feb 12, 2026 | Ceran Jennifer | Director | Buy | 16,339 | $18.38 | $300.3K | 0 |
| Jan 29, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 155,219 | $25.33 | $3.93M | 4,530-97% |
| Jan 22, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 167,926 | $24.16 | $4.06M | 796-100% |
| Jan 16, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 10,000 | $25.83 | $258.3K | 348,281 |
| Jan 16, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $25.83 | $361.7K | 448,393 |
| Jan 15, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 140,646 | $27.41 | $3.85M | 90,327-61% |
| Jan 8, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 154,153 | $29.03 | $4.48M | 2,382-98% |
| Dec 23, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 100,000 | $32.97 | $3.30M | 6,934-94% |
| Dec 19, 2025 | Edmond Landon | Chief Legal Officer | Sell | 14,190 | $31.38 | $445.3K | 354,354 |
| Dec 19, 2025 | Hallen Ed | Director | Sell | 117,550 | $30.36 | $3.57M | 525,246 |
| Dec 19, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 14,000 | $31.38 | $439.4K | 452,634 |
| Dec 17, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 238,648 | $29.61 | $7.07M | 0Exit |
| Dec 17, 2025 | Hallen Ed | Director | Sell | 757 | $30.15 | $22.8K | 607,918 |
| Dec 17, 2025 | Rowland Stephen Eric | President | Sell | 7,104 | $29.45 | $209.2K | 437,485 |
| Dec 11, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 231,362 | $29.71 | $6.87M | 800-100% |
| Dec 4, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 142,997 | $28.63 | $4.09M | 0Exit |
| Nov 26, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 144,717 | $27.76 | $4.02M | 0Exit |
| Nov 21, 2025 | Edmond Landon | Chief Legal Officer | Sell | 14,394 | $27.59 | $397.1K | 380,492 |
| Nov 20, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 147,329 | $27.16 | $4.00M | 0Exit |
| Nov 18, 2025 | Galvin Carmel | Chief People Officer | Sell | 11,156 | $27.51 | $306.9K | 643,896 |
| Nov 18, 2025 | Rowland Stephen Eric | President | Sell | 7,104 | $27.39 | $194.6K | 441,398 |
| Nov 18, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 15,000 | $28.60 | $428.9K | 482,019 |
| Nov 13, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 140,464 | $29.74 | $4.18M | 0Exit |
| Nov 12, 2025 | Hallen Ed | Director | Sell | 62,303 | $30.04 | $1.87M | 651,296 |
| Oct 16, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 163,331 | $24.37 | $3.98M | 0Exit |
| Oct 16, 2025 | Rowland Stephen Eric | President | Sell | 7,105 | $24.35 | $173.0K | 431,516 |
| Oct 10, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 15,000 | $25.03 | $375.4K | 486,911 |
Showing 1–50 of 137
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KVYO Insider Buying Activity
The following table shows recent insider purchases of Klaviyo, Inc. (KVYO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 12, 2026 | Ceran Jennifer | Director | Buy | 16,339 | $18.38 | $300.3K | 0 |
KVYO Insider Selling Activity
The following table shows recent insider sales of Klaviyo, Inc. (KVYO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $13.23 | $185.2K | 852,192 |
| May 28, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 212,529 | $14.61 | $3.11M | 0Exit |
| May 20, 2026 | St. Ledger Susan | director | Sell | 9,334 | $14.27 | $133.2K | 10,939-46% |
| May 20, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $14.88 | $2.98M | 0Exit |
| May 18, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $14.26 | $199.6K | 895,141 |
| May 14, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $14.61 | $2.92M | 141,316-59% |
| Apr 22, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 9,623 | $20.00 | $192.5K | 584,124 |
| Apr 17, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $18.54 | $259.6K | 895,141 |
| Apr 16, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $17.19 | $3.44M | 90,858-69% |
| Apr 9, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.63 | $3.73M | 0Exit |
| Apr 2, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $19.42 | $3.88M | 0Exit |
| Mar 26, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.17 | $3.63M | 0Exit |
| Mar 19, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $19.37 | $3.87M | 102,621-66% |
| Mar 13, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 14,366 | $20.15 | $289.5K | 312,362 |
| Mar 13, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $19.58 | $274.2K | 417,502 |
| Mar 12, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 206,827 | $19.96 | $4.13M | 700-100% |
| Mar 5, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $18.64 | $3.73M | 45,978-81% |
| Mar 5, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 15,093 | $20.16 | $304.3K | 326,728 |
| Feb 26, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 200,000 | $16.76 | $3.35M | 39,644-83% |
| Feb 15, 2026 | Edmond Landon | Chief Legal Officer | Sell | 24,561 | $18.60 | $456.8K | 0 |
| Feb 15, 2026 | Fernandez Gomez Luciano | Co-Chief Executive Officer | Sell | 23,308 | $18.60 | $433.5K | 0 |
| Feb 15, 2026 | Galvin Carmel | Chief People Officer | Sell | 23,050 | $18.60 | $428.7K | 0 |
| Feb 13, 2026 | Whalen Amanda | Chief Financial Officer | Sell | 59,307 | $18.67 | $1.11M | 0 |
| Jan 29, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 155,219 | $25.33 | $3.93M | 4,530-97% |
| Jan 22, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 167,926 | $24.16 | $4.06M | 796-100% |
| Jan 16, 2026 | Edmond Landon | officer: Chief Legal Officer | Sell | 10,000 | $25.83 | $258.3K | 348,281 |
| Jan 16, 2026 | Whalen Amanda | officer: Chief Financial Officer | Sell | 14,000 | $25.83 | $361.7K | 448,393 |
| Jan 15, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 140,646 | $27.41 | $3.85M | 90,327-61% |
| Jan 8, 2026 | Bialecki Andrew | director, 10 percent owner, officer: Co-Chief Executive Officer | Sell | 154,153 | $29.03 | $4.48M | 2,382-98% |
| Dec 23, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 100,000 | $32.97 | $3.30M | 6,934-94% |
| Dec 19, 2025 | Edmond Landon | Chief Legal Officer | Sell | 14,190 | $31.38 | $445.3K | 354,354 |
| Dec 19, 2025 | Hallen Ed | Director | Sell | 117,550 | $30.36 | $3.57M | 525,246 |
| Dec 19, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 14,000 | $31.38 | $439.4K | 452,634 |
| Dec 17, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 238,648 | $29.61 | $7.07M | 0Exit |
| Dec 17, 2025 | Hallen Ed | Director | Sell | 757 | $30.15 | $22.8K | 607,918 |
| Dec 17, 2025 | Rowland Stephen Eric | President | Sell | 7,104 | $29.45 | $209.2K | 437,485 |
| Dec 11, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 231,362 | $29.71 | $6.87M | 800-100% |
| Dec 4, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 142,997 | $28.63 | $4.09M | 0Exit |
| Nov 26, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 144,717 | $27.76 | $4.02M | 0Exit |
| Nov 21, 2025 | Edmond Landon | Chief Legal Officer | Sell | 14,394 | $27.59 | $397.1K | 380,492 |
| Nov 20, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 147,329 | $27.16 | $4.00M | 0Exit |
| Nov 18, 2025 | Galvin Carmel | Chief People Officer | Sell | 11,156 | $27.51 | $306.9K | 643,896 |
| Nov 18, 2025 | Rowland Stephen Eric | President | Sell | 7,104 | $27.39 | $194.6K | 441,398 |
| Nov 18, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 15,000 | $28.60 | $428.9K | 482,019 |
| Nov 13, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 140,464 | $29.74 | $4.18M | 0Exit |
| Nov 12, 2025 | Hallen Ed | Director | Sell | 62,303 | $30.04 | $1.87M | 651,296 |
| Oct 16, 2025 | Bialecki Andrew | Chief Executive Officer | Sell | 163,331 | $24.37 | $3.98M | 0Exit |
| Oct 16, 2025 | Rowland Stephen Eric | President | Sell | 7,105 | $24.35 | $173.0K | 431,516 |
| Oct 10, 2025 | Whalen Amanda | Chief Financial Officer | Sell | 15,000 | $25.03 | $375.4K | 486,911 |
KVYO Insiders
Bialecki Andrew
director, 10 percent owner, officer: Co-Chief Executive Officer
Sold $497.34M
31 tradesLast: May 28, 2026
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