Sign in

CIK 0001835830 · Large accelerated filer

Klaviyo, Inc.

Sign in to watch
Ticker
KVYO
Exchange
NYSE
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
800-338-1744
Business address
125 SUMMER STREET, FLOOR 6, BOSTON, MA, 02110
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$7,407,736
in 7 filings, $7.4M under 10b5-1 plans

Net −$7,407,736. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Hallen Ed −$5.9M Director sold 49% of stake
  2. Edmond Landon −$1.2M Chief Legal Officer sold 11% of stake
  3. Oulman Roxanne −$285K Director sold 37% of stake
  4. St. Ledger Susan −$37K Director sold 9% of stake

Reading 20 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-15 Whalen Amanda Chief Financial Officer Conversion · Series B Common Stock 10b5-1 −29,513 301,405
2026-02-13 Whalen Amanda Chief Financial Officer Conversion 10b5-1 +14,000 456,219
2026-02-13 Whalen Amanda Chief Financial Officer Sale 10b5-1 −9,281 $19.01 $176K 446,938
2026-02-13 Whalen Amanda Chief Financial Officer Sale 10b5-1 −4,719 $18.63 $88K 442,219
2026-02-13 Whalen Amanda Chief Financial Officer Conversion · Series B Common Stock 10b5-1 −14,000 330,918
2026-02-12 Ceran Jennifer Director Purchase +16,339 $18.38 $300K 30,691
2026-01-29 Shopify Strategic Holdings 3 LLC 10% owner Option exercise · Warrants to Purchase Series B Common Stock (Right to Buy) −344,383 2,066,293
2026-01-29 Shopify Strategic Holdings 3 LLC 10% owner Option exercise · Series B Common Stock +344,383 $0.01 $3K 16,628,727
2026-01-27 Bialecki Andrew Co-Chief Executive Officer Conversion 10b5-1 +155,219 155,219
2026-01-27 Bialecki Andrew Co-Chief Executive Officer Sale 10b5-1 −150,689 $25.34 $3.8M 4,530
2026-01-27 Bialecki Andrew Co-Chief Executive Officer Sale 10b5-1 −4,530 $24.94 $113K 0
2026-01-27 Bialecki Andrew Co-Chief Executive Officer Conversion · Series B Common Stock 10b5-1 −155,219 68,950,945
2026-01-20 Bialecki Andrew Co-Chief Executive Officer Conversion 10b5-1 +167,926 167,926
2026-01-20 Bialecki Andrew Co-Chief Executive Officer Sale 10b5-1 −167,130 $24.16 $4.0M 796
2026-01-20 Bialecki Andrew Co-Chief Executive Officer Sale 10b5-1 −796 $23.29 $19K 0
2026-01-20 Bialecki Andrew Co-Chief Executive Officer Conversion · Series B Common Stock 10b5-1 −167,926 69,106,164
2026-01-15 Fernandez Gomez Luciano Co-Chief Executive Officer Grant or award +1,093,801 1,177,653
2026-01-15 Fernandez Gomez Luciano Co-Chief Executive Officer Grant or award +1,193,238 2,370,891
2026-01-15 Whalen Amanda Chief Financial Officer Conversion 10b5-1 +4,045 456,219
2026-01-15 Whalen Amanda Chief Financial Officer Sale 10b5-1 −7,826 $26.08 $204K 448,393

Page 7 of 31 · 613 trades