Insider · CIK 0001700533

Denbaars Steven

CIK 0001700533 Name as filed on the most recent filing

Filed as Denbaars Steven (23)

28 transaction lines · from 23 filings · filed 2017-11-16 to 2026-05-21 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.

28 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
2026-05-20 S, Open-market sale Aeluma, Inc.ALMU 2 lines 255,797, disposed Open Form 4 filing 0001700533-26-000008
2026-05-19 S, Open-market sale Aeluma, Inc.ALMU 2 lines 249,833, disposed Open Form 4 filing 0001700533-26-000008
2026-04-20 P, Open-market purchase Palomino Laboratories Inc.NONE 50,000, acquired Open Form 4 filing 0001493152-26-018116
2026-02-26 S, Open-market sale Aeluma, Inc.ALMU 198,094, disposed Open Form 4 filing 0001700533-26-000003
2026-02-25 S, Open-market sale Aeluma, Inc.ALMU 219,766, disposed Open Form 4 filing 0001700533-26-000003
2023-08-18 S, Open-market sale Akoustis Technologies, Inc.AKTS 12,810, disposed Open Form 4 filing 0001562180-23-006525
2022-12-06 S, Open-market sale Akoustis Technologies, Inc.AKTS 24,990, disposed Open Form 4 filing 0001562180-22-008171
2022-09-06 S, Open-market sale Akoustis Technologies, Inc.AKTS 27,300, disposed Open Form 4 filing 0001562180-22-006561
2022-06-06 S, Open-market sale Akoustis Technologies, Inc.AKTS 31,360, disposed Open Form 4 filing 0001562180-22-004886
2022-01-11 S, Open-market sale Akoustis Technologies, Inc.AKTS 41,370, disposed Open Form 4 filing 0001562180-22-000457
2021-12-22 P, Open-market purchase Aeluma, Inc.ALMU 99,999, acquired Open Form 4 filing 0001213900-25-047227
2021-10-11 S, Open-market sale Akoustis Technologies, Inc.AKTS 56,560, disposed Open Form 4 filing 0001562180-21-006444
2021-07-12 S, Open-market sale Akoustis Technologies, Inc.AKTS 69,510, disposed Open Form 4 filing 0001562180-21-004919
2021-06-22 P, Open-market purchase Aeluma, Inc.NONE 200,000, acquired Open Form 4 filing 0001213900-21-033978
2021-04-12 S, Open-market sale Akoustis Technologies, Inc.AKTS 84,000, disposed Open Form 4 filing 0001562180-21-002815
2021-01-11 S, Open-market sale Akoustis Technologies, Inc.AKTS 93,800, disposed Open Form 4 filing 0001562180-21-000313
2020-10-12 S, Open-market sale Akoustis Technologies, Inc.AKTS 59,710, disposed Open Form 4 filing 0001562180-20-006366
2020-06-01 S, Open-market sale Akoustis Technologies, Inc.AKTS 53,760, disposed Open Form 4 filing 0001562180-20-004170
2020-04-13 S, Open-market sale Akoustis Technologies, Inc.AKTS 53,130, disposed Open Form 4 filing 0001562180-20-003023
2020-01-06 S, Open-market sale Akoustis Technologies, Inc.AKTS 56,770, disposed Open Form 4 filing 0001562180-20-000260
2019-10-07 S, Open-market sale Akoustis Technologies, Inc.AKTS 54,040, disposed Open Form 4 filing 0001562180-19-005126
2019-07-08 S, Open-market sale Akoustis Technologies, Inc.AKTS 39,410, disposed Open Form 4 filing 0001562180-19-003914
2019-04-29 S, Open-market sale Akoustis Technologies, Inc.AKTS 46,060, disposed Open Form 4 filing 0001562180-19-002465
2018-03-16 S, Open-market sale Akoustis Technologies, Inc.AKTS 24,120, disposed Open Form 4 filing 0001615774-18-001983
2018-03-15 S, Open-market sale Akoustis Technologies, Inc.AKTS 99,962, disposed Open Form 4 filing 0001615774-18-001983
2017-11-14 P, Open-market purchase Akoustis Technologies, Inc.AKTS 29,997, acquired Open Form 4 filing 0001615774-17-006801

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
P, Open-market purchase
Open-market purchase
Relationships on this page
D, Director
Director

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 4
  • Open-market sale 24
  • 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. Denbaars Steven, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001700533

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

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