Insider Transactions in Q4 2025 at Klaviyo, Inc. (KVYO)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 24
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
144,717
-100.0%
|
$3,907,359
$27.76 P/Share
|
|
Nov 24
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
144,717
+50.0%
|
-
|
|
Nov 20
2025
|
Landon Edmond Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
14,394
-1.86%
|
$388,638
$27.4 P/Share
|
|
Nov 18
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
147,329
-100.0%
|
$3,977,883
$27.16 P/Share
|
|
Nov 18
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
147,329
+50.0%
|
-
|
|
Nov 17
2025
|
Carmel Galvin Chief People Officer |
SELL
Open market or private sale
|
Direct |
11,156
-0.86%
|
$301,212
$27.43 P/Share
|
|
Nov 17
2025
|
Landon Edmond Chief Legal Officer |
BUY
Conversion of derivative security
|
Direct |
11,074
+2.76%
|
-
|
|
Nov 17
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,104
-1.58%
|
$191,808
$27.39 P/Share
|
|
Nov 17
2025
|
Stephen Eric Rowland President |
BUY
Conversion of derivative security
|
Direct |
28,457
+5.97%
|
-
|
|
Nov 15
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
45,058
-8.81%
|
$1,261,624
$28.61 P/Share
|
|
Nov 15
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
29,513
+5.46%
|
-
|
|
Nov 15
2025
|
Carmel Galvin Chief People Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
24,817
-3.67%
|
$694,876
$28.61 P/Share
|
|
Nov 15
2025
|
Gomez Luciano Fernandez Interim Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
43,533
-34.17%
|
$1,218,924
$28.61 P/Share
|
|
Nov 15
2025
|
Landon Edmond Chief Legal Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
24,218
-5.99%
|
$678,104
$28.61 P/Share
|
|
Nov 15
2025
|
Landon Edmond Chief Legal Officer |
BUY
Conversion of derivative security
|
Direct |
11,426
+2.75%
|
-
|
|
Nov 15
2025
|
Stephen Eric Rowland President |
SELL
Payment of exercise price or tax liability
|
Direct |
34,326
-7.55%
|
$961,128
$28.61 P/Share
|
|
Nov 15
2025
|
Stephen Eric Rowland President |
BUY
Conversion of derivative security
|
Direct |
22,855
+4.79%
|
-
|
|
Nov 14
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-1.51%
|
$420,000
$28.25 P/Share
|
|
Nov 14
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
15,000
+2.93%
|
-
|
|
Nov 11
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
140,464
-100.0%
|
$4,073,456
$29.74 P/Share
|
|
Nov 11
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
140,464
+50.0%
|
-
|
|
Nov 11
2025
|
Ed Hallen Director |
SELL
Open market or private sale
|
Indirect |
2,811
-0.35%
|
$84,330
$30.0 P/Share
|
|
Nov 10
2025
|
Ed Hallen Director |
SELL
Bona fide gift
|
Indirect |
40,512
-6.22%
|
-
|
|
Nov 10
2025
|
Ed Hallen Director |
SELL
Open market or private sale
|
Indirect |
59,492
-6.04%
|
$1,784,760
$30.05 P/Share
|
|
Oct 15
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,105
-1.62%
|
$170,520
$24.35 P/Share
|
|
Oct 14
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
163,331
-100.0%
|
$3,919,944
$24.37 P/Share
|
|
Oct 14
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
163,331
+50.0%
|
-
|
|
Oct 10
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-1.52%
|
$360,000
$24.89 P/Share
|
|
Oct 10
2025
|
Amanda Whalen Chief Financial Officer |
BUY
Conversion of derivative security
|
Direct |
15,000
+2.93%
|
-
|
|
Oct 07
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
159,508
-95.42%
|
$3,987,700
$25.2 P/Share
|
|
Oct 07
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
159,508
+50.0%
|
-
|