ebomi
Colour theme
Sign in
Insider · CIK 0001458693

Drapkin Matthew A

CIK 0001458693 Name as filed on the most recent filing

Filed as Drapkin Matthew A (152)

589 transaction lines · from 152 filings · filed 2009-04-02 to 2024-09-17 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.

357 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
2012-09-28 P, Open-market purchase Navarre Corp /MN/NAVR 5,001, acquired Open Form 4 filing 0001181431-12-053116
2012-09-27 P, Open-market purchase Pixelworks, IncPXLW 26,661, acquired Open Form 4 filing 0001181431-12-052256
2012-09-26 P, Open-market purchase Pixelworks, IncPXLW 39,810, acquired Open Form 4 filing 0001181431-12-052256
2012-09-12 P, Open-market purchase HOT Topic Inc /CA/HOTT 2 lines 469,980, acquired Open Form 4 filing 0001181431-12-050217
2012-08-27 P, Open-market purchase Pixelworks, IncPXLW 3 lines 24,966, acquired Open Form 4 filing 0001181431-12-047789
2012-08-24 P, Open-market purchase Pixelworks, IncPXLW 52,341, acquired Open Form 4 filing 0001181431-12-047789
2012-08-10 S, Open-market sale GLU Mobile IncGLUU 600,772, disposed Open Form 4 filing 0001181431-12-045044
2012-08-10 P, Open-market purchase Ruby Tuesday IncRT 2 lines 162,148, acquired Open Form 4 filing 0001181431-12-045045
2012-08-09 S, Open-market sale GLU Mobile IncGLUU 2 lines 3,263,190, disposed Open Form 4 filing 0001181431-12-045044
2012-08-09 P, Open-market purchase Ruby Tuesday IncRT 2 lines 467,837, acquired Open Form 4 filing 0001181431-12-045045
2012-08-08 S, Open-market sale GLU Mobile IncGLUU 2 lines 1,350,250, disposed Open Form 4 filing 0001181431-12-045044
2012-08-08 P, Open-market purchase Ruby Tuesday IncRT 3 lines 646,630, acquired Open Form 4 filing 0001181431-12-045045
2012-08-01 P, Open-market purchase Ruby Tuesday IncRT 2 lines 654,040, acquired Open Form 4 filing 0001181431-12-043357
2012-07-31 P, Open-market purchase Ruby Tuesday IncRT 2 lines 741,503, acquired Open Form 4 filing 0001181431-12-043357
2012-06-29 P, Open-market purchase Strategic Diagnostics Inc/DE/SDIX 2 lines 949,310, acquired Open Form 4 filing 0001181431-12-039458
2012-05-16 S, Open-market sale Response Genetics IncRGDX 160,000, disposed Open Form 4 filing 0001181431-12-031107
2012-03-07 S, Open-market sale Response Genetics IncRGDX 195,000, disposed Open Form 4 filing 0001181431-12-016050
2012-01-10 P, Open-market purchase HOT Topic Inc /CA/HOTT 4 lines 233,390, acquired Open Form 4 filing 0001209191-12-003423
2012-01-05 P, Open-market purchase GLU Mobile IncGLUU 2 lines 206,835, acquired Open Form 4 filing 0001209191-12-002748
2011-12-29 P, Open-market purchase Pixelworks, IncPXLW 2 lines 6,781, acquired Open Form 4 filing 0001140361-12-000342
2011-12-28 P, Open-market purchase Pixelworks, IncPXLW 4 lines 165,830, acquired Open Form 4 filing 0001140361-11-059162
2011-12-27 P, Open-market purchase Pixelworks, IncPXLW 2 lines 130,720, acquired Open Form 4 filing 0001140361-11-059162
2011-12-16 P, Open-market purchase GLU Mobile IncGLUU 2 lines 550,034, acquired Open Form 4 filing 0001209191-11-061964
2011-12-16 P, Open-market purchase Pixelworks, IncPXLW 436, acquired Open Form 4 filing 0001140361-11-058138
2011-12-15 P, Open-market purchase Pixelworks, IncPXLW 2 lines 382,771, acquired Open Form 4 filing 0001140361-11-058138
2011-12-14 P, Open-market purchase GLU Mobile IncGLUU 2 lines 1,341,291, acquired Open Form 4 filing 0001209191-11-061673

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
P, Open-market purchase
Open-market purchase
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 307
  • Open-market sale 50
  • 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. Drapkin Matthew A, insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001458693

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.