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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 2026-08-26 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 2026-08-26 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2022-06-15 P, Open-market purchase Great Elm Group, Inc.GEG 1,256, acquired Open Form 4 filing 0001140361-22-023315
2022-06-14 P, Open-market purchase Great Elm Group, Inc.GEG 3 lines 181,500, acquired Open Form 4 filing 0001140361-22-023315
2022-06-09 P, Open-market purchase Great Elm Group, Inc.GEG 3 lines 565,576, acquired Open Form 4 filing 0001140361-22-022817
2022-05-25 P, Open-market purchase Great Elm Capital Corp.GECC 3 lines 91,066, acquired Open Form 4 filing 0001140361-22-021021
2022-03-09 P, Open-market purchase Great Elm Capital Corp.GECC 2 lines 23,770, acquired Open Form 4 filing 0001140361-22-009228
2022-03-09 P, Open-market purchase Great Elm Capital Corp.GECC 14,700, acquired Open Form 4 filing 0001140361-22-009270
2019-05-09 P, Open-market purchase PRGX Global, Inc.PRGX 37,381, acquired Open Form 4 filing 0000899243-19-013216
2019-03-15 P, Open-market purchase PRGX Global, Inc.PRGX 10,855, acquired Open Form 4 filing 0000899243-19-007930
2019-03-14 P, Open-market purchase PRGX Global, Inc.PRGX 19,880, acquired Open Form 4 filing 0000899243-19-007930
2019-03-13 P, Open-market purchase PRGX Global, Inc.PRGX 179,761, acquired Open Form 4 filing 0000899243-19-007930
2018-11-19 P, Open-market purchase PRGX Global, Inc.PRGX 30,340, acquired Open Form 4 filing 0000899243-18-029557
2018-11-16 P, Open-market purchase PRGX Global, Inc.PRGX 54,434, acquired Open Form 4 filing 0000899243-18-029173
2018-11-14 P, Open-market purchase PRGX Global, Inc.PRGX 195,743, acquired Open Form 4 filing 0000899243-18-029173
2018-11-09 P, Open-market purchase PRGX Global, Inc.PRGX 63,326, acquired Open Form 4 filing 0000899243-18-028806
2018-11-06 P, Open-market purchase PRGX Global, Inc.PRGX 225,565, acquired Open Form 4 filing 0000899243-18-028555
2018-09-12 P, Open-market purchase PRGX Global, Inc.PRGX 1,860, acquired Open Form 4 filing 0000899243-18-024387
2018-09-11 P, Open-market purchase PRGX Global, Inc.PRGX 94,823, acquired Open Form 4 filing 0000899243-18-024387
2018-09-06 P, Open-market purchase PRGX Global, Inc.PRGX 51,408, acquired Open Form 4 filing 0000899243-18-023931
2018-09-05 P, Open-market purchase PRGX Global, Inc.PRGX 182,983, acquired Open Form 4 filing 0000899243-18-023931
2018-08-20 P, Open-market purchase PRGX Global, Inc.PRGX 203,686, acquired Open Form 4 filing 0000899243-18-022821
2018-08-17 P, Open-market purchase PRGX Global, Inc.PRGX 13,873, acquired Open Form 4 filing 0000899243-18-022821
2018-08-16 P, Open-market purchase PRGX Global, Inc.PRGX 65,395, acquired Open Form 4 filing 0000899243-18-022821
2018-06-13 P, Open-market purchase PRGX Global, Inc.PRGX 206,669, acquired Open Form 4 filing 0000899243-18-016547
2018-05-31 P, Open-market purchase PRGX Global, Inc.PRGX 93,254, acquired Open Form 4 filing 0000899243-18-014670
2018-05-30 P, Open-market purchase PRGX Global, Inc.PRGX 251,636, acquired Open Form 4 filing 0000899243-18-014670
2018-05-29 P, Open-market purchase PRGX Global, Inc.PRGX 104,621, acquired Open Form 4 filing 0000899243-18-014277
2018-05-25 P, Open-market purchase PRGX Global, Inc.PRGX 121,863, acquired Open Form 4 filing 0000899243-18-014277
2018-05-24 P, Open-market purchase PRGX Global, Inc.PRGX 66,173, acquired Open Form 4 filing 0000899243-18-014277
2018-05-23 P, Open-market purchase PRGX Global, Inc.PRGX 83,527, acquired Open Form 4 filing 0000899243-18-013830
2018-05-22 P, Open-market purchase PRGX Global, Inc.PRGX 174,617, acquired Open Form 4 filing 0000899243-18-013830
2018-05-21 P, Open-market purchase PRGX Global, Inc.PRGX 267,005, acquired Open Form 4 filing 0000899243-18-013830
2017-12-15 P, Open-market purchase PRGX Global, Inc.PRGX 255,521, acquired Open Form 4 filing 0000899243-17-028947
2017-12-13 P, Open-market purchase PRGX Global, Inc.PRGX 792,597, acquired Open Form 4 filing 0000899243-17-028662
2017-12-12 P, Open-market purchase PRGX Global, Inc.PRGX 87,363, acquired Open Form 4 filing 0000899243-17-028662
2017-11-10 P, Open-market purchase PRGX Global, Inc.PRGX 180,087, acquired Open Form 4 filing 0000899243-17-026051
2017-10-04 P, Open-market purchase Great Elm Capital Group, Inc.GEC 4,572,286, acquired Open Form 4 filing 0000899243-17-023689
2017-08-23 P, Open-market purchase PRGX Global, Inc.PRGX 90,528, acquired Open Form 4 filing 0000899243-17-020941
2017-08-22 P, Open-market purchase PRGX Global, Inc.PRGX 88,480, acquired Open Form 4 filing 0000899243-17-020941
2017-08-21 P, Open-market purchase PRGX Global, Inc.PRGX 58,345, acquired Open Form 4 filing 0000899243-17-020941
2017-05-30 P, Open-market purchase PRGX Global, Inc.PRGX 6,270, acquired Open Form 4 filing 0000899243-17-014839
2017-05-26 P, Open-market purchase PRGX Global, Inc.PRGX 155,663, acquired Open Form 4 filing 0000899243-17-014839
2017-05-25 P, Open-market purchase PRGX Global, Inc.PRGX 75,239, acquired Open Form 4 filing 0000899243-17-014374
2017-05-24 P, Open-market purchase PRGX Global, Inc.PRGX 143,028, acquired Open Form 4 filing 0000899243-17-014374

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
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 2026-08-26 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.