Latest Insider Transactions at Klaviyo, Inc. (KVYO)
This section provides a real-time view of insider transactions for Klaviyo, Inc. (KVYO). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of Klaviyo, Inc. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of Klaviyo, Inc.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 08
2025
|
Summit Partners L P |
SELL
Open market or private sale
|
Indirect |
4,000,000
-100.0%
|
$124,000,000
$31.87 P/Share
|
|
Sep 08
2025
|
Summit Partners L P |
BUY
Conversion of derivative security
|
Indirect |
4,000,000
+50.0%
|
-
|
|
Sep 02
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
223,304
-78.86%
|
$6,699,120
$30.97 P/Share
|
|
Sep 02
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
223,304
+50.0%
|
-
|
|
Aug 28
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Bona fide gift
|
Direct |
3,500,000
-100.0%
|
-
|
|
Aug 28
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
3,500,000
+50.0%
|
-
|
|
Aug 26
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
226,702
-97.74%
|
$7,027,762
$31.36 P/Share
|
|
Aug 26
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
226,702
+50.0%
|
-
|
|
Aug 25
2025
|
Summit Partners L P |
SELL
Open market or private sale
|
Indirect |
975,000
-100.0%
|
$29,250,000
$30.01 P/Share
|
|
Aug 25
2025
|
Summit Partners L P |
BUY
Conversion of derivative security
|
Indirect |
975,000
+50.0%
|
-
|
|
Aug 21
2025
|
Summit Partners L P |
SELL
Other acquisition or disposition
|
Indirect |
500,000
-100.0%
|
-
|
|
Aug 18
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,105
-1.57%
|
$220,255
$31.46 P/Share
|
|
Aug 18
2025
|
Stephen Eric Rowland President |
BUY
Conversion of derivative security
|
Direct |
28,457
+5.91%
|
-
|
|
Aug 18
2025
|
Carmel Galvin Chief People Officer |
SELL
Open market or private sale
|
Direct |
11,155
-1.62%
|
$345,805
$31.67 P/Share
|
|
Aug 18
2025
|
Landon Edmond Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
9,965
-2.48%
|
$308,915
$31.46 P/Share
|
|
Aug 18
2025
|
Landon Edmond Chief Legal Officer |
BUY
Conversion of derivative security
|
Direct |
11,074
+2.68%
|
-
|
|
Aug 15
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-3.0%
|
$465,000
$31.32 P/Share
|
|
Aug 15
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
46,829
-8.56%
|
$1,451,699
$31.43 P/Share
|
|
Aug 15
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
29,513
+5.12%
|
-
|
|
Aug 15
2025
|
Gomez Luciano Fernandez Director |
SELL
Payment of exercise price or tax liability
|
Direct |
7,000
-20.72%
|
$217,000
$31.43 P/Share
|
|
Aug 15
2025
|
Gomez Luciano Fernandez Director |
BUY
Conversion of derivative security
|
Direct |
7,000
+17.16%
|
-
|
|
Aug 15
2025
|
Stephen Eric Rowland President |
SELL
Payment of exercise price or tax liability
|
Direct |
34,326
-7.48%
|
$1,064,106
$31.43 P/Share
|
|
Aug 15
2025
|
Stephen Eric Rowland President |
BUY
Conversion of derivative security
|
Direct |
22,855
+4.75%
|
-
|
|
Aug 15
2025
|
Carmel Galvin Chief People Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
24,817
-3.49%
|
$769,327
$31.43 P/Share
|
|
Aug 15
2025
|
Landon Edmond Chief Legal Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
24,695
-5.93%
|
$765,545
$31.43 P/Share
|
|
Aug 15
2025
|
Landon Edmond Chief Legal Officer |
BUY
Conversion of derivative security
|
Direct |
11,426
+2.67%
|
-
|
|
Aug 13
2025
|
Summit Partners L P |
SELL
Open market or private sale
|
Indirect |
6,500,000
-92.86%
|
$195,000,000
$30.01 P/Share
|
|
Aug 13
2025
|
Summit Partners L P |
BUY
Conversion of derivative security
|
Indirect |
7,000,000
+50.0%
|
-
|
|
Jul 15
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,079
-1.6%
|
$219,449
$31.56 P/Share
|
|
Jul 11
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-1.41%
|
$465,000
$31.49 P/Share
|
|
Jul 11
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
15,000
+2.74%
|
-
|
|
Jun 16
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,079
-0.79%
|
$240,686
$34.21 P/Share
|
|
Jun 13
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-2.82%
|
$495,000
$33.47 P/Share
|
|
Jun 13
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
11,204
+2.06%
|
-
|
|
Jun 11
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Bona fide gift
|
Direct |
100,000
-100.0%
|
-
|
|
Jun 11
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
100,000
+50.0%
|
-
|
|
Jun 10
2025
|
Gomez Luciano Fernandez Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,820
+17.85%
|
-
|
|
Jun 10
2025
|
Gomez Luciano Fernandez Director |
SELL
Payment of exercise price or tax liability
|
Direct |
2,560
-10.88%
|
$87,040
$34.03 P/Share
|
|
Jun 10
2025
|
Roxanne Oulman Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,820
+28.85%
|
-
|
|
Jun 10
2025
|
Tony Weisman Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,820
+6.12%
|
-
|
|
Jun 10
2025
|
Ledger Susan St. Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,820
+28.85%
|
-
|
|
Jun 10
2025
|
Jennifer Ceran Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,820
+28.85%
|
-
|
|
Jun 04
2025
|
Summit Partners L P |
SELL
Open market or private sale
|
Indirect |
4,000,000
-100.0%
|
$132,000,000
$33.35 P/Share
|
|
Jun 04
2025
|
Summit Partners L P |
BUY
Conversion of derivative security
|
Indirect |
4,000,000
+50.0%
|
-
|
|
May 19
2025
|
Summit Partners L P |
SELL
Open market or private sale
|
Indirect |
4,000,000
-100.0%
|
$132,000,000
$33.0 P/Share
|
|
May 19
2025
|
Summit Partners L P |
BUY
Conversion of derivative security
|
Indirect |
4,000,000
+50.0%
|
-
|
|
May 16
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
10,969,078
-100.0%
|
$351,010,496
$32.9 P/Share
|
|
May 16
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,079
-1.55%
|
$240,686
$34.86 P/Share
|
|
May 16
2025
|
Landon Edmond Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
9,965
-2.4%
|
$338,810
$34.85 P/Share
|
|
May 16
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-2.8%
|
$510,000
$34.98 P/Share
|