Klaviyo Inc. Insider Trading

KVYO

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Last 12 months

Insiders bought 300K and sold $105M on the open market.

All of the selling was scheduled in advance under 10b5-1 plans.

Net open-market

−$104M

1 buy · 50 sales

Under a 10b5-1 plan

100%

of the value sold

Insiders who bought / sold

1 / 7

executives and directors

Last open-market buy

Feb 2026

Feb 12, 2026

Get an email when KVYO's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 7	Ed Hallen Director	Sold10b5-1 plan 2 parts	97,482	$17.40 average	$1.7M	19%	Form 4
Sep 24	Ed Hallen Director	Sold10b5-1 plan 2 parts	1,300	$17.02 average	22K	0.2%	Form 4
Sep 11	Susan St. Ledger Director	Sold10b5-1 plan	2,328	$15.93	37K	9.0%	Form 4
Aug 31	Ed Hallen Director	Sold10b5-1 plan 2 parts	98,782	$20.48 average	$2.02M	15%	Form 4
Aug 28 – 31	Landon Edmond Chief Legal Officer	Sold10b5-1 plan 2 parts	61,576	$20.07 average	$1.24M	11%	Form 4
Aug 14	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan	14,000	$18.47	259K	1.7%	Form 4
Aug 11	Summit Partners Co-Invest (kiwi), LP Large holder	SoldNo plan	5,000,000	$17.71	$88.5M	100%	Form 4
Jul 16	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan	14,000	$17.75	249K	1.6%	Form 4
Jun 18	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan	14,000	$13.23	185K	1.6%	Form 4
May 26	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan	212,529	$14.61	$3.11M	100%	Form 4
May 19	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan	200,000	$14.88	$2.98M	100%	Form 4
May 18	Susan St. Ledger Director	Sold10b5-1 plan	9,334	$14.27	133K	46%	Form 4
May 14	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan	14,000	$14.26	200K	1.6%	Form 4
May 12	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	200,000	$14.61 average	$2.92M	100%	Form 4
Apr 20	Landon Edmond Chief Legal Officer	Sold10b5-1 plan	9,623	$20.00	192K	1.6%	Form 4
Apr 16	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan	14,000	$18.54	260K	1.5%	Form 4
Apr 14	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	200,000	$17.19 average	$3.44M	100%	Form 4
Apr 7	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan	200,000	$18.63	$3.73M	100%	Form 4
Mar 31	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan	200,000	$19.42	$3.88M	100%	Form 4
Mar 24	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan	200,000	$18.17	$3.63M	100%	Form 4
Mar 17	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	200,000	$19.37 average	$3.87M	100%	Form 4
Mar 12	Landon Edmond Chief Legal Officer	Sold10b5-1 plan	14,366	$20.15	289K	4.4%	Form 4
Mar 12	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan 2 parts	14,000	$19.58 average	274K	3.3%	Form 4
Mar 10	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	206,827	$19.96 average	$4.13M	100%	Form 4
Mar 5	Landon Edmond Chief Legal Officer	Sold10b5-1 plan	15,093	$20.16	304K	4.4%	Form 4
Mar 3	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	200,000	$18.64 average	$3.73M	100%	Form 4
Feb 24	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	200,000	$16.76 average	$3.35M	100%	Form 4
Feb 13	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan 2 parts	14,000	$18.88 average	264K	3.2%	Form 4
Feb 12	Jennifer Ceran Director	Bought	16,339	$18.38	300K	114%	Form 4
Jan 27	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	155,219	$25.33 average	$3.93M	100%	Form 4
Jan 20	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	167,926	$24.16 average	$4.06M	100%	Form 4
Jan 15	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan 2 parts	14,000	$25.83 average	362K	3.1%	Form 4
Jan 15	Landon Edmond Chief Legal Officer	Sold10b5-1 plan 2 parts	10,000	$25.83 average	258K	2.8%	Form 4
Jan 13	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 2 parts	140,646	$27.41 average	$3.85M	100%	Form 4
Jan 6 – 7	Andrew Bialecki Co-Chief Executive Officer	Sold10b5-1 plan 3 parts	154,153	$29.03 average	$4.48M	100%	Form 4
Dec 22, 2025	Andrew Bialecki Chief Executive Officer	Sold10b5-1 plan 2 parts	100,000	$32.97 average	$3.3M	100%	Form 4
Dec 18, 2025	Landon Edmond Chief Legal Officer	Sold10b5-1 plan 2 parts	14,190	$31.38 average	445K	3.9%	Form 4
Dec 18, 2025	Amanda Whalen Chief Financial Officer	Sold10b5-1 plan 2 parts	14,000	$31.38 average	439K	3.0%	Form 4
Dec 17, 2025	Ed Hallen Director	Sold10b5-1 plan 2 parts	117,550	$30.36 average	$3.57M	15%	Form 4
Dec 16, 2025 – Dec 17, 2025	Andrew Bialecki Chief Executive Officer	Sold10b5-1 plan 2 parts	238,648	$29.61 average	$7.07M	100%	Form 4

Oct 710b5-1 plan
Ed Hallen
Director · sold 97,482 at avg $17.40
$1.7M
19% of stake
Sep 2410b5-1 plan
Ed Hallen
Director · sold 1,300 at avg $17.02
22K
0.2% of stake
Sep 1110b5-1 plan
Susan St. Ledger
Director · sold 2,328 at $15.93
37K
9.0% of stake
Aug 3110b5-1 plan
Ed Hallen
Director · sold 98,782 at avg $20.48
$2.02M
15% of stake
Aug 28 – 3110b5-1 plan
Landon Edmond
Chief Legal Officer · sold 61,576 at avg $20.07
$1.24M
11% of stake
Aug 1410b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at $18.47
259K
1.7% of stake
Aug 11No plan
Summit Partners Co-Invest (kiwi), LP
Large holder · sold 5,000,000 at $17.71
$88.5M
100% of stake
Jul 1610b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at $17.75
249K
1.6% of stake
Jun 1810b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at $13.23
185K
1.6% of stake
May 2610b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 212,529 at $14.61
$3.11M
100% of stake
May 1910b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at $14.88
$2.98M
100% of stake
May 1810b5-1 plan
Susan St. Ledger
Director · sold 9,334 at $14.27
133K
46% of stake
May 1410b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at $14.26
200K
1.6% of stake
May 1210b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at avg $14.61
$2.92M
100% of stake
Apr 2010b5-1 plan
Landon Edmond
Chief Legal Officer · sold 9,623 at $20.00
192K
1.6% of stake
Apr 1610b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at $18.54
260K
1.5% of stake
Apr 1410b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at avg $17.19
$3.44M
100% of stake
Apr 710b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at $18.63
$3.73M
100% of stake
Mar 3110b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at $19.42
$3.88M
100% of stake
Mar 2410b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at $18.17
$3.63M
100% of stake
Mar 1710b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at avg $19.37
$3.87M
100% of stake
Mar 1210b5-1 plan
Landon Edmond
Chief Legal Officer · sold 14,366 at $20.15
289K
4.4% of stake
Mar 1210b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at avg $19.58
274K
3.3% of stake
Mar 1010b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 206,827 at avg $19.96
$4.13M
100% of stake
Mar 510b5-1 plan
Landon Edmond
Chief Legal Officer · sold 15,093 at $20.16
304K
4.4% of stake
Mar 310b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at avg $18.64
$3.73M
100% of stake
Feb 2410b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 200,000 at avg $16.76
$3.35M
100% of stake
Feb 1310b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at avg $18.88
264K
3.2% of stake
Feb 12
Jennifer Ceran
Director · bought 16,339 at $18.38
300K
114% of stake
Jan 2710b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 155,219 at avg $25.33
$3.93M
100% of stake
Jan 2010b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 167,926 at avg $24.16
$4.06M
100% of stake
Jan 1510b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at avg $25.83
362K
3.1% of stake
Jan 1510b5-1 plan
Landon Edmond
Chief Legal Officer · sold 10,000 at avg $25.83
258K
2.8% of stake
Jan 1310b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 140,646 at avg $27.41
$3.85M
100% of stake
Jan 6 – 710b5-1 plan
Andrew Bialecki
Co-Chief Executive Officer · sold 154,153 at avg $29.03
$4.48M
100% of stake
Dec 22, 202510b5-1 plan
Andrew Bialecki
Chief Executive Officer · sold 100,000 at avg $32.97
$3.3M
100% of stake
Dec 18, 202510b5-1 plan
Landon Edmond
Chief Legal Officer · sold 14,190 at avg $31.38
445K
3.9% of stake
Dec 18, 202510b5-1 plan
Amanda Whalen
Chief Financial Officer · sold 14,000 at avg $31.38
439K
3.0% of stake
Dec 17, 202510b5-1 plan
Ed Hallen
Director · sold 117,550 at avg $30.36
$3.57M
15% of stake
Dec 16, 2025 – Dec 17, 202510b5-1 plan
Andrew Bialecki
Chief Executive Officer · sold 238,648 at avg $29.61
$7.07M
100% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch KVYO, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

KVYO is in 51 US ETFs. The largest of them, with KVYO's weight in each:

Spot a number that looks wrong? Check it in KVYO's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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