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Klaviyo (KVYO) SEC Filings & 10K Form

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Recent Klaviyo SEC Filings

DateFilerForm TypeView
08/22/2025
3:12 PM
Klaviyo (Issuer)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/19/2025
7:44 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/19/2025
7:47 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/19/2025
7:49 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/19/2025
7:51 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/19/2025
7:52 PM
Fernandez Gomez Luciano (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/18/2025
3:34 PM
Edmond Landon (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/18/2025
3:34 PM
Klaviyo (Subject)
Rowland Stephen Eric (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/18/2025
9:21 AM
Galvin Carmel (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/15/2025
8:22 AM
Klaviyo (Filer)
Form 424B7
08/15/2025
8:23 AM
Klaviyo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/13/2025
8:11 PM
Klaviyo (Filer)
Form 424B7
07/16/2025
4:59 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/14/2025
3:09 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/11/2025
3:17 PM
Klaviyo (Subject)
Whalen Amanda (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
07/07/2025
12:20 PM
Klaviyo (Subject)
VANGUARD GROUP INC (Filed by)
Form SCHEDULE 13G/A
06/17/2025
3:33 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/13/2025
5:55 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/11/2025
3:14 PM
Klaviyo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/05/2025
6:13 PM
Klaviyo (Issuer)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/04/2025
6:59 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/04/2025
7:01 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/04/2025
6:54 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/04/2025
6:55 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/04/2025
6:57 PM
Klaviyo (Subject)
Summit Partners Co-Invest , LP (0001830877) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/20/2025
5:25 PM
Klaviyo (Issuer)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
7:17 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/19/2025
7:19 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/19/2025
7:19 PM
Klaviyo (Subject)
Summit Partners Co-Invest , LP (0001830877) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/19/2025
7:20 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/19/2025
7:20 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/16/2025
7:59 PM
Bialecki Andrew (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
7:46 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
7:47 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
7:41 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
7:43 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
9:45 AM
Galvin Carmel (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/14/2025
4:36 PM
Klaviyo (Subject)
Sands Capital Ventures, LLC (Filed by)
Form SCHEDULE 13G/A
05/14/2025
4:10 PM
ALLIANCEBERNSTEIN L.P. (Filed by)
Klaviyo (Subject)
Form SCHEDULE 13G/A
05/13/2025
3:41 PM
Klaviyo (Filer)
Form 424B7
05/13/2025
3:22 PM
Accel Growth Fund V L.P. (Filed by)
Klaviyo (Subject)
Form SCHEDULE 13G/A
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04/23/2025
3:18 PM
Klaviyo (Filer)
Form DEF 14A
04/23/2025
3:19 PM
Klaviyo (Filer)
Form DEFA14A
04/23/2025
3:19 PM
Klaviyo (Filer)
Form ARS
04/16/2025
4:14 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/11/2025
6:10 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/10/2025
3:30 PM
Fagnan Jeff (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
5:50 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
5:52 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
5:53 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
5:57 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/17/2025
4:11 PM
Klaviyo (Issuer)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/14/2025
5:03 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/14/2025
5:04 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/14/2025
5:05 PM
Klaviyo (Subject)
Summit Partners Co-Invest , LP (0001830877) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/14/2025
5:06 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/14/2025
5:07 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/07/2025
6:27 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/07/2025
3:18 PM
Klaviyo (Subject)
Rowland Stephen Eric (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/27/2025
3:09 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
10:55 AM
Galvin Carmel (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/21/2025
4:01 PM
Klaviyo (Issuer)
SHOPIFY INC. (Reporting)
Shopify Strategic Holdings 3 LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/21/2025
4:08 PM
Klaviyo (Subject)
SHOPIFY INC. (Filed by)
Form SCHEDULE 13D/A
02/19/2025
4:49 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
4:51 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
4:43 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
4:45 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
4:21 PM
Klaviyo (Filer)
Form S-3ASR
02/19/2025
3:45 PM
Klaviyo (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
02/19/2025
3:08 PM
Klaviyo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2025
5:10 AM
Accel Growth Fund V L.P. (Filed by)
Klaviyo (Subject)
Form SCHEDULE 13G/A
02/13/2025
1:14 PM
Capital Research Global Investors (Filed by)
Klaviyo (Subject)
Form SCHEDULE 13G/A
02/07/2025
6:49 PM
Klaviyo (Subject)
SUMMIT PARTNERS L P (Filed by)
Form SCHEDULE 13G/A
02/05/2025
3:31 PM
ALLIANCEBERNSTEIN L.P. (Filed by)
Klaviyo (Subject)
Form SCHEDULE 13G/A
02/04/2025
3:26 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2025
5:58 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2025
6:02 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2025
3:21 PM
Klaviyo (Subject)
Whalen Amanda (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/18/2024
3:36 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/18/2024
3:38 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/13/2024
7:47 PM
Klaviyo (Issuer)
Weisman Tony (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/13/2024
7:49 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/11/2024
3:57 PM
Klaviyo (Issuer)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
8:22 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV , L.P. (0001846709) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
8:22 PM
Klaviyo (Subject)
Summit Partners Co-Invest , LP (0001830877) (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
8:22 PM
Klaviyo (Subject)
SUMMIT INVESTORS GE IX/VC IV, LLC (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
8:23 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
8:23 PM
Klaviyo (Subject)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
4:27 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/25/2024
4:03 PM
Chaves Allen (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/25/2024
3:05 PM
Klaviyo (Issuer)
Summit Partners Growth Equity Fund IX-A, L.P. (Reporting)
Summit Partners Growth Equity Fund IX-B, L.P. (Reporting)
SUMMIT PARTNERS L P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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11/22/2024
3:50 PM
Chaves Allen (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/21/2024
4:12 PM
Chaves Allen (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/19/2024
5:07 PM
Galvin Carmel (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2024
5:09 PM
Klaviyo (Issuer)
Whalen Amanda (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2024
5:11 PM
Edmond Landon (Reporting)
Klaviyo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2024
5:12 PM
Klaviyo (Issuer)
Rowland Stephen Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2024
3:50 PM
Chaves Allen (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/18/2024
4:08 PM
Klaviyo (Subject)
Rowland Stephen Eric (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/18/2024
4:13 PM
Edmond Landon (Reporting)
Klaviyo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
(Data available from 1/1/2016 forward)


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This page (NYSE:KVYO) was last updated on 8/28/2025 by MarketBeat.com Staff
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