SUMMIT PARTNERS L P

KVYO

SUMMIT PARTNERS L P serves as 10 percent owner at Klaviyo, Inc. (KVYO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

25 trades

$1.20B

Net Position

Net Seller

$1.20B

Companies Traded

KVYO

Active Period

Sep 2023 – Aug 2026

25 total trades

Most Recent

Sell KVYO

Aug 13, 2026 · $88.55M

SUMMIT PARTNERS L P's Insider Trading at Klaviyo, Inc. (KVYO)

Buys

0 · $0.00

Sells

25 · $1.20B

Total Shares Bought

Total Shares Sold

39,731,627

KVYO Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 13, 2026	Sell	5,000,000	$17.71	$88.55M	0
Sep 10, 2025	Sell	4,000,000	$31.87	$127.48M	0
Aug 27, 2025	Sell	975,000	$30.01	$29.26M	0
Aug 15, 2025	Sell	6,500,000	$30.01	$195.06M	500,000
Jun 5, 2025	Sell	4,000,000	$33.35	$133.40M	0
May 20, 2025	Sell	4,000,000	$33.00	$132.00M	0
Mar 17, 2025	Sell	2,000,000	$32.44	$64.88M	0
Dec 11, 2024	Sell	2,100,000	$39.15	$82.22M	0
Nov 18, 2024	Sell	3,153,293	$36.20	$114.15M	346,707
Sep 17, 2024	Sell	113,561	$31.47	$3.57M	0
Sep 16, 2024	Sell	107,205	$31.33	$3.36M	0
Sep 13, 2024	Sell	2,942	$31.01	$91.2K	0
Sep 5, 2024	Sell	6,039	$31.53	$190.4K	0
Sep 4, 2024	Sell	1,300	$31.64	$41.1K	0
Sep 3, 2024	Sell	16,931	$31.55	$534.2K	0
Aug 30, 2024	Sell	27,445	$31.68	$869.5K	0
Aug 29, 2024	Sell	67,436	$32.29	$2.18M	0
Aug 28, 2024	Sell	90,502	$32.27	$2.92M	0
Aug 27, 2024	Sell	305,638	$32.33	$9.88M	0
Aug 26, 2024	Sell	82,499	$31.76	$2.62M	0
Aug 23, 2024	Sell	113,850	$31.76	$3.62M	0
Aug 22, 2024	Sell	135,902	$31.95	$4.34M	0
Aug 20, 2024	Sell	242,601	$31.78	$7.71M	0
Oct 23, 2023	Sell	1,770,318	$28.32	$50.14M	0
Sep 22, 2023	Sell	4,919,165	$28.32	$139.32M	0