Insider · CIK 0001771433

Yamamoto Mika

CIK 0001771433 Name as filed on the most recent filing

Filed as Yamamoto Mika (31)

40 transaction lines · from 31 filings · filed 2020-05-06 to 2026-06-08 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.

40 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
2026-06-05 S, Open-market sale Blackline, Inc.BL 85,426, disposed Open Form 4 filing 0001666134-26-000083
2026-03-04 S, Open-market sale Freshworks Inc.FRSH 275,276, disposed Open Form 4 filing 0001544522-26-000049
2025-12-05 S, Open-market sale Freshworks Inc.FRSH 195,156, disposed Open Form 4 filing 0001544522-25-000125
2025-09-04 S, Open-market sale Freshworks Inc.FRSH 9,295, disposed Open Form 4 filing 0001544522-25-000080
2025-09-02 S, Open-market sale Freshworks Inc.FRSH 56,529, disposed Open Form 4 filing 0001544522-25-000071
2025-08-04 S, Open-market sale Freshworks Inc.FRSH 55,757, disposed Open Form 4 filing 0001127602-25-020139
2025-07-01 S, Open-market sale Freshworks Inc.FRSH 64,549, disposed Open Form 4 filing 0001127602-25-018833
2025-06-04 S, Open-market sale Freshworks Inc.FRSH 27,358, disposed Open Form 4 filing 0001127602-25-016993
2025-06-02 S, Open-market sale Freshworks Inc.FRSH 54,075, disposed Open Form 4 filing 0001127602-25-016613
2025-05-05 S, Open-market sale Freshworks Inc.FRSH 52,395, disposed Open Form 4 filing 0001127602-25-013392
2025-04-01 S, Open-market sale Freshworks Inc.FRSH 50,751, disposed Open Form 4 filing 0001127602-25-011559
2025-03-04 S, Open-market sale Freshworks Inc.FRSH 11,476, disposed Open Form 4 filing 0001127602-25-008104
2025-03-03 S, Open-market sale Freshworks Inc.FRSH 47,860, disposed Open Form 4 filing 0001127602-25-008104
2025-02-03 S, Open-market sale Freshworks Inc.FRSH 52,291, disposed Open Form 4 filing 0001127602-25-002995
2025-01-02 S, Open-market sale Freshworks Inc.FRSH 45,287, disposed Open Form 4 filing 0001415889-25-000433
2024-12-17 S, Open-market sale Freshworks Inc.FRSH 96,920, disposed Open Form 4 filing 0001415889-24-029848
2024-11-11 S, Open-market sale Blackline, Inc.BL 2 lines 199,902, disposed Open Form 4 filing 0001127602-24-026990
2023-11-08 S, Open-market sale Blackline, Inc.BL 268,850, disposed Open Form 4 filing 0001209191-23-054814
2023-05-02 S, Open-market sale F5, Inc.FFIV 219,483, disposed Open Form 4 filing 0001209191-23-026657
2023-02-02 S, Open-market sale F5, Inc.FFIV 244,202, disposed Open Form 4 filing 0001209191-23-006600
2022-11-02 S, Open-market sale F5, Inc.FFIV 4 lines 768,776, disposed Open Form 4 filing 0001209191-22-055644
2022-08-02 S, Open-market sale F5, Inc.FFIV 337,550, disposed Open Form 4 filing 0001209191-22-044098
2022-05-03 S, Open-market sale F5, Inc.FFIV 154,026, disposed Open Form 4 filing 0001209191-22-027333
2022-02-02 S, Open-market sale F5, Inc.FFIV 367,454, disposed Open Form 4 filing 0001209191-22-006718
2021-11-02 S, Open-market sale F5 Networks, Inc.FFIV 5 lines 1,336,583, disposed Open Form 4 filing 0001209191-21-062889
2021-08-03 S, Open-market sale F5 Networks, Inc.FFIV 374,333, disposed Open Form 4 filing 0001209191-21-049867
2021-06-11 S, Open-market sale F5 Networks, Inc.FFIV 348,492, disposed Open Form 4 filing 0001209191-21-040518
2021-05-10 S, Open-market sale Blackline, Inc.BL 163,040, disposed Open Form 4 filing 0001209191-21-032043
2021-03-26 S, Open-market sale F5 Networks, Inc.FFIV 98,490, disposed Open Form 4 filing 0001209191-21-023541
2021-03-16 S, Open-market sale F5 Networks, Inc.FFIV 93,800, disposed Open Form 4 filing 0001209191-21-021279
2021-03-10 S, Open-market sale F5 Networks, Inc.FFIV 640,380, disposed Open Form 4 filing 0001209191-21-020135
2020-05-04 S, Open-market sale F5 Networks, Inc.FFIV 35,023, disposed Open Form 4 filing 0001209191-20-027553

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
Relationships on this page
D, Director
Director
O, Officer
Officer

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. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 40
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Yamamoto Mika, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001771433

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

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