KVYO

Klaviyo, Inc.

Company with tickers: KVYO

CIK

1835830

CUSIP

49845K101

Shares Outstanding

299,279,813

Website

https://www.klaviyo.com

Investor Relations

https://investors.klaviyo.com/overview/default.aspx

13F Activity (30d)

5 filings 3 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-4

Net shares bought

-0.42%

Net buy value

-$20,834,947

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-18	Whalen Amanda	Director	Sell	14,000	$13.23	$185,220	852,192
2026-06-11	Oulman Roxanne	Director	Other	8,169	—	—	37,343
2026-06-11	Oulman Roxanne	Director	Other	8,169	—	—	15,165
2026-06-09	Fernandez Gomez Luciano	Director, Co-CEO	Tax	1,746	$14.78	$25,806	2,323,705
2026-06-09	St. Ledger Susan	Director	Award	14,822	—	—	25,761
2026-06-09	Ceran Jennifer	Director	Award	14,822	—	—	45,513
2026-06-09	Oulman Roxanne	Director	Award	14,822	—	—	29,174
2026-06-09	Weisman Tony	Director	Award	14,822	—	—	104,174
2026-05-26	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	212,529	$14.61	$3,105,049	0
2026-05-26	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	212,529	—	—	212,529
2026-05-26	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	212,529	—	—	66,731,589
2026-05-19	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	66,944,118
2026-05-19	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	200,000	$14.88	$2,976,000	0
2026-05-19	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	200,000
2026-05-18	St. Ledger Susan	Director	Other	9,334	—	—	20,273
2026-05-18	St. Ledger Susan	Director	Sell	9,334	$14.27	$133,196	10,939
2026-05-18	St. Ledger Susan	Director	Other	9,334	—	—	50,166
2026-05-15	Edmond Landon	Chief Legal Officer	Tax	22,340	$14.38	$321,249	561,784
2026-05-15	Whalen Amanda	Director	Other	13,527	—	—	908,668
2026-05-15	Whalen Amanda	Director	Tax	42,476	$14.38	$610,805	866,192
2026-05-15	Whalen Amanda	Director	Other	13,527	—	—	269,585
2026-05-15	Galvin Carmel	SVP, CHRO	Tax	30,541	$14.38	$439,180	937,999
2026-05-15	Fernandez Gomez Luciano	Director, Co-CEO	Tax	22,132	$14.38	$318,258	2,325,451
2026-05-14	Whalen Amanda	Director	Sell	14,000	$14.26	$199,640	895,141
2026-05-14	Whalen Amanda	Director	Other	14,000	—	—	909,141
2026-05-14	Whalen Amanda	Director	Other	14,000	—	—	283,112
2026-05-12	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	141,316	$14.46	$2,043,429	0
2026-05-12	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	67,144,118
2026-05-12	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	200,000
2026-05-12	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	58,684	$14.97	$878,499	141,316
2026-04-20	Edmond Landon	Chief Legal Officer	Sell	9,623	$20.00	$192,460	584,124
2026-04-16	Whalen Amanda	Director	Sell	14,000	$18.54	$259,560	895,141
2026-04-16	Whalen Amanda	Director	Other	4,293	—	—	297,112
2026-04-16	Whalen Amanda	Director	Other	4,293	—	—	909,141
2026-04-15	Whalen Amanda	Director	Award	265,151	—	—	677,576
2026-04-15	Galvin Carmel	SVP, CHRO	Award	162,337	—	—	968,540
2026-04-15	Galvin Carmel	SVP, CHRO	Award	189,393	—	—	806,203
2026-04-15	Edmond Landon	Chief Legal Officer	Award	151,515	—	—	463,877
2026-04-15	Edmond Landon	Chief Legal Officer	Award	129,870	—	—	593,747
2026-04-15	Whalen Amanda	Director	Award	227,272	—	—	904,848
2026-04-14	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	109,142	$17.39	$1,897,979	90,858
2026-04-14	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	90,858	$16.94	$1,539,135	0
2026-04-14	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	67,344,118
2026-04-14	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	200,000
2026-04-07	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	200,000	$18.63	$3,726,000	0
2026-04-07	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	67,544,118
2026-04-07	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	200,000
2026-03-31	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Sell	200,000	$19.42	$3,884,000	0
2026-03-31	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	200,000
2026-03-31	Bialecki Andrew	Director, Co-Chief Executive Officer, 10% Owner	Other	200,000	—	—	67,744,118

Showing 1–50 of 587 transactions