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Insider · CIK 0001728451

Jain Ajit

CIK 0001728451 Name as filed on the most recent filing

Filed as Jain Ajit (14)

14 transaction lines · from 14 filings · filed 2018-05-10 to 2025-09-26 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 2026-08-21 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.

14 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 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2025-09-26 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 15,000 disposed Not reported Not priced Form 4, filing 0001728451-25-000008
2025-08-08 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 2,000 disposed 464.73 929,452.00 Form 4, filing 0001728451-25-000006
2023-08-08 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 28,000 disposed 362.55 10,151,481.20 Form 4, filing 0001728451-23-000006
2023-03-02 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 6,595 disposed 303.28 2,000,132.26 Form 4, filing 0001728451-23-000002
2022-11-29 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 4,020 disposed 313.40 1,259,868.00 Form 4, filing 0001728451-22-000007
2022-09-01 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 2,500 disposed 280.41 701,015.75 Form 4, filing 0001728451-22-000005
2022-07-28 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 3,420 disposed 293.17 1,002,643.11 Form 4, filing 0001728451-22-000004
2022-06-24 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 1,200 disposed 277.72 333,265.44 Form 4, filing 0001728451-22-000003
2021-10-29 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 7,200 disposed 287.54 2,070,277.20 Form 4, filing 0001728451-21-000009
2021-05-04 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 7,852 disposed 278.19 2,184,347.88 Form 4, filing 0001728451-21-000003
2020-09-30 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 7,000 disposed 213.00 1,491,000.00 Form 4, filing 0001728451-20-000005
2020-07-01 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 5,600 disposed 177.74 995,316.00 Form 4, filing 0001728451-20-000003
2018-11-07 Berkshire Hathaway Inc
BRK.A 		S, Open-market sale 5,700 disposed 219.69 1,252,233.00 Form 4, filing 0001728451-18-000011
2018-05-10 Berkshire Hathaway Inc
BRK.A 		P, Open-market purchase 6,000 disposed 199.82 1,198,920.00 Form 4, filing 0001728451-18-000003

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.

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

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

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 1
  • Open-market sale 13
  • 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. Jain Ajit, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001728451

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

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