Insider · CIK 0001634415

Summit Partners Growth Equity Fund Ix-A, L.P.

CIK 0001634415 Name as filed on the most recent filing

Filed as Summit Partners Growth Equity Fund Ix-A, L.P. (29)

29 transaction lines · from 29 filings · filed 2021-06-16 to 2026-08-13 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

0 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2026-08-11 S, Open-market sale Klaviyo, Inc.KVYO 88,550,000, disposed Open Form 4 filing 0001193125-26-349311
2025-09-08 S, Open-market sale Klaviyo, Inc.KVYO 127,480,000, disposed Open Form 4 filing 0000950170-25-113988
2025-08-25 S, Open-market sale Klaviyo, Inc.KVYO 29,259,750, disposed Open Form 4 filing 0001415889-25-023115
2025-08-18 S, Open-market sale LifeStance Health Group, Inc.LFST 42,626,750, disposed Open Form 4 filing 0001415889-25-022457
2025-08-13 S, Open-market sale Klaviyo, Inc.KVYO 195,065,000, disposed Open Form 4 filing 0000950170-25-109399
2025-06-04 S, Open-market sale Klaviyo, Inc.KVYO 133,400,000, disposed Open Form 4 filing 0000950170-25-082604
2025-05-19 S, Open-market sale Klaviyo, Inc.KVYO 132,000,000, disposed Open Form 4 filing 0000950170-25-075445
2025-03-14 S, Open-market sale Klaviyo, Inc.KVYO 64,880,000, disposed Open Form 4 filing 0000950170-25-040470
2024-12-09 S, Open-market sale Klaviyo, Inc.KVYO 82,215,000, disposed Open Form 4 filing 0000950170-24-135422
2024-11-14 S, Open-market sale Klaviyo, Inc.KVYO 114,149,207, disposed Open Form 4 filing 0000950170-24-127985
2024-09-13 S, Open-market sale Klaviyo, Inc.KVYO 3,573,765, disposed Open Form 4 filing 0001415889-24-023518
2024-09-12 S, Open-market sale Klaviyo, Inc.KVYO 3,358,733, disposed Open Form 4 filing 0001415889-24-023447
2024-09-11 S, Open-market sale Klaviyo, Inc.KVYO 91,231, disposed Open Form 4 filing 0001415889-24-023354
2024-09-03 S, Open-market sale Klaviyo, Inc.KVYO 190,410, disposed Open Form 4 filing 0001415889-24-022891
2024-08-30 S, Open-market sale Klaviyo, Inc.KVYO 41,132, disposed Open Form 4 filing 0001415889-24-022793
2024-08-29 S, Open-market sale Klaviyo, Inc.KVYO 534,173, disposed Open Form 4 filing 0001415889-24-022689
2024-08-28 S, Open-market sale Klaviyo, Inc.KVYO 869,458, disposed Open Form 4 filing 0001415889-24-022618
2024-08-27 S, Open-market sale Klaviyo, Inc.KVYO 2,177,508, disposed Open Form 4 filing 0001415889-24-022531
2024-08-26 S, Open-market sale Klaviyo, Inc.KVYO 2,920,500, disposed Open Form 4 filing 0001415889-24-022420
2024-08-23 S, Open-market sale Klaviyo, Inc.KVYO 9,881,277, disposed Open Form 4 filing 0001415889-24-022290
2024-08-22 S, Open-market sale Klaviyo, Inc.KVYO 2,620,168, disposed Open Form 4 filing 0001415889-24-022239
2024-08-21 S, Open-market sale Klaviyo, Inc.KVYO 3,615,876, disposed Open Form 4 filing 0001415889-24-022120
2024-08-20 S, Open-market sale Klaviyo, Inc.KVYO 4,342,069, disposed Open Form 4 filing 0001415889-24-021998
2024-08-16 S, Open-market sale Klaviyo, Inc.KVYO 7,709,860, disposed Open Form 4 filing 0001415889-24-021709
2024-05-24 S, Open-market sale LifeStance Health Group, Inc.LFST 22,395,812, disposed Open Form 4 filing 0000950170-24-066078
2023-10-23 S, Open-market sale Klaviyo, Inc.KVYO 50,138,592, disposed Open Form 4 filing 0000899243-23-020017
2023-09-22 S, Open-market sale Klaviyo, Inc.KVYO 139,319,607, disposed Open Form 4 filing 0000899243-23-019428
2021-06-25 S, Open-market sale LifeStance Health Group, Inc.LFST 19,403,375, disposed Open Form 4 filing 0001179110-21-007118
2021-06-14 S, Open-market sale LifeStance Health Group, Inc.LFST 23,284,036, disposed Open Form 4 filing 0001179110-21-006787

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens.

What this insider's stored lines contain

No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.

How to cite this page

ebomi catalog. Summit Partners Growth Equity Fund IX-A, L.P., insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001634415

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.