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Insider · CIK 0001423093

Sandberg David

CIK 0001423093 Name as filed on the most recent filing

Filed as Sandberg David (99)

277 transaction lines · from 99 filings · filed 2008-01-08 to 2020-05-14 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 2026-08-27 05:24 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.

77 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 2026-08-27 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2013-03-04 S, Open-market sale R F Industries LtdRFIL 2 lines 8,149, disposed Open Form 4 filing 0001325533-13-000009
2013-03-01 S, Open-market sale R F Industries LtdRFIL 2 lines 28,641, disposed Open Form 4 filing 0001325533-13-000009
2013-02-28 S, Open-market sale R F Industries LtdRFIL 2 lines 6,418, disposed Open Form 4 filing 0001325533-13-000008
2013-02-27 S, Open-market sale R F Industries LtdRFIL 2 lines 54,226, disposed Open Form 4 filing 0001325533-13-000008
2013-02-20 S, Open-market sale R F Industries LtdRFIL 2 lines 85,743, disposed Open Form 4 filing 0001325533-13-000007
2013-02-19 S, Open-market sale R F Industries LtdRFIL 2 lines 447,848, disposed Open Form 4 filing 0001325533-13-000006
2013-02-15 S, Open-market sale R F Industries LtdRFIL 2 lines 88,410, disposed Open Form 4 filing 0001325533-13-000006
2013-02-14 S, Open-market sale R F Industries LtdRFIL 2 lines 11,735, disposed Open Form 4 filing 0001325533-13-000004
2013-02-13 S, Open-market sale R F Industries LtdRFIL 2 lines 46,414, disposed Open Form 4 filing 0001325533-13-000004
2013-02-11 S, Open-market sale R F Industries LtdRFIL 2 lines 36,588, disposed Open Form 4 filing 0001325533-13-000003
2013-02-08 S, Open-market sale R F Industries LtdRFIL 2 lines 37,843, disposed Open Form 4 filing 0001325533-13-000002
2013-02-07 S, Open-market sale R F Industries LtdRFIL 2 lines 58,080, disposed Open Form 4 filing 0001325533-13-000002
2013-01-25 S, Open-market sale R F Industries LtdRFIL 2 lines 89,579, disposed Open Form 4 filing 0001325533-13-000001
2013-01-24 S, Open-market sale R F Industries LtdRFIL 2 lines 60,459, disposed Open Form 4 filing 0001325533-13-000001
2012-12-27 P, Open-market purchase Planar Systems IncPLNR 5,615, acquired Open Form 4 filing 0001181431-12-067375
2012-12-26 P, Open-market purchase Planar Systems IncPLNR 6,642, acquired Open Form 4 filing 0001181431-12-067375
2012-12-21 P, Open-market purchase Planar Systems IncPLNR 32,503, acquired Open Form 4 filing 0001181431-12-067094
2012-12-20 P, Open-market purchase Planar Systems IncPLNR 18,614, acquired Open Form 4 filing 0001181431-12-067094
2012-12-19 P, Open-market purchase Planar Systems IncPLNR 53,362, acquired Open Form 4 filing 0001181431-12-066887
2012-12-14 P, Open-market purchase Planar Systems IncPLNR 30,151, acquired Open Form 4 filing 0001181431-12-064865
2012-12-12 P, Open-market purchase Planar Systems IncPLNR 4, acquired Open Form 4 filing 0001181431-12-064865
2012-12-11 P, Open-market purchase Planar Systems IncPLNR 15,066, acquired Open Form 4 filing 0001181431-12-063978
2012-12-10 P, Open-market purchase Planar Systems IncPLNR 3,918, acquired Open Form 4 filing 0001181431-12-063978
2012-12-06 P, Open-market purchase Planar Systems IncPLNR 9,718, acquired Open Form 4 filing 0001181431-12-063388
2012-03-14 P, Open-market purchase Planar Systems IncPLNR 21,988, acquired Open Form 4 filing 0001181431-12-017629
2012-03-13 P, Open-market purchase Planar Systems IncPLNR 28,136, acquired Open Form 4 filing 0001181431-12-017629
2012-03-12 P, Open-market purchase Planar Systems IncPLNR 17,522, acquired Open Form 4 filing 0001181431-12-016956
2012-03-09 P, Open-market purchase Planar Systems IncPLNR 40,075, acquired Open Form 4 filing 0001181431-12-016956
2010-11-15 S, Open-market sale SMTC CorpSMTX 44,991, disposed Open Form 4 filing 0001325533-10-000041
2010-06-28 P, Open-market purchase Edci Holdings, Inc.EDCI 42,840, acquired Open Form 4 filing 0001325533-10-000032
2010-06-28 P, Open-market purchase Edci Holdings, Inc.EDCI 42,840, disposed Open Form 4 filing 0001325533-10-000032
2010-06-25 P, Open-market purchase Banks.com, Inc.BNX 9,166, disposed Open Form 4 filing 0001325533-10-000033
2010-06-25 P, Open-market purchase Banks.com, Inc.BNX 9,166, acquired Open Form 4 filing 0001325533-10-000033
2010-06-23 P, Open-market purchase CLST Holdings, Inc.CLHI 46,800, disposed Open Form 4 filing 0001325533-10-000031
2010-06-23 P, Open-market purchase CLST Holdings, Inc.CLHI 46,800, acquired Open Form 4 filing 0001325533-10-000031
2010-06-21 P, Open-market purchase Banks.com, Inc.BNX 84, disposed Open Form 4 filing 0001325533-10-000033

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.

Search the catalog
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
%, Ten percent owner
Ten percent owner

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 25
  • Open-market sale 52
  • 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. Sandberg David, insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001423093

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.