Insider · CIK 0001511891

Barker Geoffrey T

CIK 0001511891 Name as filed on the most recent filing

Filed as Barker Geoffrey T (203)

535 transaction lines · from 203 filings · filed 2011-05-09 to 2024-03-18 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 2026-08-28 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.

535 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 2026-08-28 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2013-12-30 S, Open-market sale RPX CorpRPXC 127,035, disposed Open Form 4 filing 0001509432-14-000001
2013-12-27 S, Open-market sale RPX CorpRPXC 127,203, disposed Open Form 4 filing 0001509432-13-000176
2013-12-26 S, Open-market sale RPX CorpRPXC 127,149, disposed Open Form 4 filing 0001509432-13-000176
2013-12-20 S, Open-market sale RPX CorpRPXC 123,692, disposed Open Form 4 filing 0001509432-13-000173
2013-12-19 S, Open-market sale RPX CorpRPXC 123,232, disposed Open Form 4 filing 0001509432-13-000173
2013-12-10 S, Open-market sale RPX CorpRPXC 121,055, disposed Open Form 4 filing 0001509432-13-000170
2013-12-09 S, Open-market sale RPX CorpRPXC 120,391, disposed Open Form 4 filing 0001509432-13-000170
2013-12-04 S, Open-market sale RPX CorpRPXC 119,873, disposed Open Form 4 filing 0001509432-13-000168
2013-12-03 S, Open-market sale RPX CorpRPXC 122,866, disposed Open Form 4 filing 0001509432-13-000168
2013-11-26 S, Open-market sale RPX CorpRPXC 124,145, disposed Open Form 4 filing 0001509432-13-000165
2013-11-25 S, Open-market sale RPX CorpRPXC 126,065, disposed Open Form 4 filing 0001509432-13-000165
2013-11-22 S, Open-market sale RPX CorpRPXC 124,782, disposed Open Form 4 filing 0001509432-13-000165
2013-11-21 S, Open-market sale RPX CorpRPXC 122,839, disposed Open Form 4 filing 0001509432-13-000161
2013-11-20 S, Open-market sale RPX CorpRPXC 234,345, disposed Open Form 4 filing 0001509432-13-000161
2013-11-15 S, Open-market sale RPX CorpRPXC 127,373, disposed Open Form 4 filing 0001509432-13-000160
2013-11-15 S, Open-market sale RPX CorpRPXC 127,373, disposed Open Form 4 filing 0001509432-13-000155
2013-11-14 S, Open-market sale RPX CorpRPXC 127,847, disposed Open Form 4 filing 0001509432-13-000160
2013-11-14 S, Open-market sale RPX CorpRPXC 127,847, disposed Open Form 4 filing 0001509432-13-000155
2013-11-13 S, Open-market sale RPX CorpRPXC 2 lines 1,780,153, disposed Open Form 4 filing 0001509432-13-000160
2013-11-13 S, Open-market sale RPX CorpRPXC 2 lines 1,780,153, disposed Open Form 4 filing 0001509432-13-000155
2013-11-12 S, Open-market sale RPX CorpRPXC 266,699, disposed Open Form 4 filing 0001509432-13-000153
2013-11-11 S, Open-market sale RPX CorpRPXC 299,149, disposed Open Form 4 filing 0001509432-13-000153
2013-11-08 S, Open-market sale RPX CorpRPXC 177,188, disposed Open Form 4 filing 0001509432-13-000153
2013-11-05 S, Open-market sale RPX CorpRPXC 128,074, disposed Open Form 4 filing 0001509432-13-000146
2013-11-04 S, Open-market sale RPX CorpRPXC 128,996, disposed Open Form 4 filing 0001509432-13-000146
2013-10-30 S, Open-market sale RPX CorpRPXC 136,886, disposed Open Form 4 filing 0001509432-13-000142
2013-10-29 S, Open-market sale RPX CorpRPXC 129,194, disposed Open Form 4 filing 0001509432-13-000142
2013-10-23 S, Open-market sale RPX CorpRPXC 129,716, disposed Open Form 4 filing 0001509432-13-000138
2013-10-22 S, Open-market sale RPX CorpRPXC 128,423, disposed Open Form 4 filing 0001509432-13-000138
2013-10-17 S, Open-market sale RPX CorpRPXC 132,217, disposed Open Form 4 filing 0001509432-13-000136
2013-10-16 S, Open-market sale RPX CorpRPXC 134,029, disposed Open Form 4 filing 0001509432-13-000136
2013-10-09 S, Open-market sale RPX CorpRPXC 130,189, disposed Open Form 4 filing 0001509432-13-000133
2013-10-08 S, Open-market sale RPX CorpRPXC 130,524, disposed Open Form 4 filing 0001509432-13-000133
2013-10-02 S, Open-market sale RPX CorpRPXC 133,872, disposed Open Form 4 filing 0001509432-13-000131
2013-10-01 S, Open-market sale RPX CorpRPXC 132,044, disposed Open Form 4 filing 0001509432-13-000131
2013-09-26 S, Open-market sale RPX CorpRPXC 131,781, disposed Open Form 4 filing 0001509432-13-000128
2013-09-25 S, Open-market sale RPX CorpRPXC 132,871, disposed Open Form 4 filing 0001509432-13-000128
2013-09-20 S, Open-market sale RPX CorpRPXC 133,157, disposed Open Form 4 filing 0001509432-13-000126
2013-09-19 S, Open-market sale RPX CorpRPXC 132,570, disposed Open Form 4 filing 0001509432-13-000126
2013-09-12 S, Open-market sale RPX CorpRPXC 128,324, disposed Open Form 4 filing 0001509432-13-000122
2013-09-11 S, Open-market sale RPX CorpRPXC 129,054, disposed Open Form 4 filing 0001509432-13-000122
2013-09-06 S, Open-market sale RPX CorpRPXC 120,710, disposed Open Form 4 filing 0001509432-13-000118
2013-09-05 S, Open-market sale RPX CorpRPXC 121,661, disposed Open Form 4 filing 0001509432-13-000118
2013-08-27 S, Open-market sale RPX CorpRPXC 119,165, disposed Open Form 4 filing 0001509432-13-000114
2013-08-26 S, Open-market sale RPX CorpRPXC 121,967, disposed Open Form 4 filing 0001509432-13-000114
2013-08-23 S, Open-market sale RPX CorpRPXC 119,881, disposed Open Form 4 filing 0001509432-13-000113
2013-08-22 S, Open-market sale RPX CorpRPXC 121,109, disposed Open Form 4 filing 0001509432-13-000113
2013-08-14 S, Open-market sale RPX CorpRPXC 121,031, disposed Open Form 4 filing 0001509432-13-000106

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

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 2
  • Open-market sale 533
  • 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. Barker Geoffrey T, insider transactions. Retrieved 2026-08-28 from https://ebomi.com/insider/0001511891

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

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