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 |
|---|---|---|---|---|---|
|
Dec 22
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
100,000
-96.53%
|
$3,200,000
$32.5 P/Share
|
|
Dec 22
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
100,000
+50.0%
|
-
|
|
Dec 18
2025
|
Amanda Whalen Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
14,000
-1.5%
|
$434,000
$31.0 P/Share
|
|
Dec 18
2025
|
Landon Edmond Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
14,190
-1.93%
|
$425,700
$30.98 P/Share
|
|
Dec 17
2025
|
Ed Hallen Director |
SELL
Open market or private sale
|
Indirect |
117,550
-17.15%
|
$3,526,500
$30.36 P/Share
|
|
Dec 17
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
100,000
-100.0%
|
$3,000,000
$30.4 P/Share
|
|
Dec 17
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
100,000
+50.0%
|
-
|
|
Dec 16
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
138,648
-100.0%
|
$4,020,792
$29.04 P/Share
|
|
Dec 16
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
138,648
+50.0%
|
-
|
|
Dec 15
2025
|
Stephen Eric Rowland President |
SELL
Open market or private sale
|
Direct |
7,104
-0.81%
|
$206,016
$29.41 P/Share
|
|
Dec 15
2025
|
Landon Edmond Chief Legal Officer |
SELL
Bona fide gift
|
Direct |
8,400
-2.23%
|
-
|
|
Dec 15
2025
|
Ed Hallen Director |
SELL
Open market or private sale
|
Indirect |
757
-0.1%
|
$22,710
$30.14 P/Share
|
|
Dec 11
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Bona fide gift
|
Direct |
3,419,000
-100.0%
|
-
|
|
Dec 11
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
3,436,777
+50.0%
|
-
|
|
Dec 11
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
17,777
-100.0%
|
$533,310
$30.0 P/Share
|
|
Dec 10
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
82,223
-100.0%
|
$2,466,690
$30.12 P/Share
|
|
Dec 10
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
82,223
+50.0%
|
-
|
|
Dec 09
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
131,362
-99.7%
|
$3,809,498
$29.13 P/Share
|
|
Dec 09
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
131,362
+50.0%
|
-
|
|
Dec 04
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
952
-100.0%
|
$28,560
$30.0 P/Share
|
|
Dec 04
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
952
+50.0%
|
-
|
|
Dec 02
2025
|
Andrew Bialecki Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
142,045
-100.0%
|
$3,977,260
$28.62 P/Share
|
|
Dec 02
2025
|
Andrew Bialecki Chief Executive Officer |
BUY
Conversion of derivative security
|
Direct |
142,045
+50.0%
|
-
|
|
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%
|
-
|