Insider · CIK 0001548312

Eberwein Jeffrey E.

CIK 0001548312 Name as filed on the most recent filing

Filed as Eberwein Jeffrey E. (628)

1,912 transaction lines · from 628 filings · filed 2012-05-03 to 2026-06-29 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.

1,545 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
2023-06-15 P, Open-market purchase Star Equity Holdings, Inc.STRR 33,275, acquired Open Form 4 filing 0000921895-23-001516
2023-06-14 P, Open-market purchase Star Equity Holdings, Inc.STRR 1,391, acquired Open Form 4 filing 0000921895-23-001516
2023-06-13 P, Open-market purchase Star Equity Holdings, Inc.STRR 20,854, acquired Open Form 4 filing 0000921895-23-001516
2023-06-09 P, Open-market purchase Star Equity Holdings, Inc.STRR 27,500, acquired Open Form 4 filing 0000921895-23-001471
2023-06-08 P, Open-market purchase Star Equity Holdings, Inc.STRR 39,960, acquired Open Form 4 filing 0000921895-23-001471
2023-06-07 P, Open-market purchase Star Equity Holdings, Inc.STRR 44,000, acquired Open Form 4 filing 0000921895-23-001471
2023-06-06 P, Open-market purchase Star Equity Holdings, Inc.STRR 49,000, acquired Open Form 4 filing 0000921895-23-001441
2023-06-05 P, Open-market purchase Star Equity Holdings, Inc.STRR 4,180, acquired Open Form 4 filing 0000921895-23-001441
2023-06-02 P, Open-market purchase Star Equity Holdings, Inc.STRR 15,133, acquired Open Form 4 filing 0000921895-23-001441
2023-05-25 P, Open-market purchase Star Equity Holdings, Inc.STRR 2,525, acquired Open Form 4 filing 0000921895-23-001360
2023-05-23 P, Open-market purchase Star Equity Holdings, Inc.STRR 9,900, acquired Open Form 4 filing 0000921895-23-001360
2023-05-22 P, Open-market purchase Star Equity Holdings, Inc.STRR 36,549, acquired Open Form 4 filing 0000921895-23-001314
2023-05-19 P, Open-market purchase Star Equity Holdings, Inc.STRR 9,582, acquired Open Form 4 filing 0000921895-23-001314
2023-05-18 P, Open-market purchase Star Equity Holdings, Inc.STRR 14,532, acquired Open Form 4 filing 0000921895-23-001314
2023-05-18 P, Open-market purchase Superior Drilling Products, Inc.SDPI 2,688, acquired Open Form 4 filing 0000921895-23-001315
2023-05-17 P, Open-market purchase Superior Drilling Products, Inc.SDPI 908, acquired Open Form 4 filing 0000921895-23-001252
2023-05-16 P, Open-market purchase Superior Drilling Products, Inc.SDPI 78, acquired Open Form 4 filing 0000921895-23-001252
2023-05-15 P, Open-market purchase Superior Drilling Products, Inc.SDPI 20,427, acquired Open Form 4 filing 0000921895-23-001252
2023-05-12 P, Open-market purchase Superior Drilling Products, Inc.SDPI 392, acquired Open Form 4 filing 0001193805-23-000723
2023-05-11 P, Open-market purchase Superior Drilling Products, Inc.SDPI 6,990, acquired Open Form 4 filing 0001193805-23-000723
2023-05-10 P, Open-market purchase Superior Drilling Products, Inc.SDPI 8,164, acquired Open Form 4 filing 0001193805-23-000723
2023-05-08 P, Open-market purchase Superior Drilling Products, Inc.SDPI 13,648, acquired Open Form 4 filing 0000921895-23-001077
2023-05-05 P, Open-market purchase Superior Drilling Products, Inc.SDPI 4,183, acquired Open Form 4 filing 0000921895-23-001077
2023-05-04 P, Open-market purchase Superior Drilling Products, Inc.SDPI 14,230, acquired Open Form 4 filing 0000921895-23-001077
2023-03-24 P, Open-market purchase Superior Drilling Products, Inc.SDPI 42,000, acquired Open Form 4 filing 0000921895-23-000774
2023-03-14 P, Open-market purchase Superior Drilling Products, Inc.SDPI 15,260, acquired Open Form 4 filing 0000921895-23-000774
2023-03-13 S, Open-market sale Star Equity Holdings, Inc.STRR 11,973, disposed Open Form 4 filing 0000921895-23-000688
2023-02-23 P, Open-market purchase Superior Drilling Products, Inc.SDPI 41,652, acquired Open Form 4 filing 0000921895-23-000598
2023-02-22 P, Open-market purchase Superior Drilling Products, Inc.SDPI 14,418, acquired Open Form 4 filing 0000921895-23-000598
2023-02-21 P, Open-market purchase Superior Drilling Products, Inc.SDPI 21,423, acquired Open Form 4 filing 0000921895-23-000598
2023-02-17 P, Open-market purchase Hudson Global, Inc.HSON 5,213, acquired Open Form 4 filing 0001210708-23-000029
2023-02-17 P, Open-market purchase Superior Drilling Products, Inc.SDPI 81,774, acquired Open Form 4 filing 0000921895-23-000583
2023-02-16 P, Open-market purchase Hudson Global, Inc.HSON 12,985, acquired Open Form 4 filing 0001210708-23-000029
2023-02-16 P, Open-market purchase Superior Drilling Products, Inc.SDPI 16,029, acquired Open Form 4 filing 0000921895-23-000583
2023-02-15 P, Open-market purchase Hudson Global, Inc.HSON 13,030, acquired Open Form 4 filing 0001210708-23-000027
2023-02-15 P, Open-market purchase Superior Drilling Products, Inc.SDPI 15,792, acquired Open Form 4 filing 0000921895-23-000583
2023-02-14 P, Open-market purchase Hudson Global, Inc.HSON 13,015, acquired Open Form 4 filing 0001210708-23-000027
2023-02-13 P, Open-market purchase Hudson Global, Inc.HSON 13,030, acquired Open Form 4 filing 0001210708-23-000027
2023-02-10 P, Open-market purchase Hudson Global, Inc.HSON 13,085, acquired Open Form 4 filing 0001210708-23-000025
2023-02-09 P, Open-market purchase Hudson Global, Inc.HSON 2 lines 13,231, acquired Open Form 4 filing 0001210708-23-000025
2023-02-08 P, Open-market purchase Hudson Global, Inc.HSON 2 lines 13,040, acquired Open Form 4 filing 0001210708-23-000025
2023-02-07 P, Open-market purchase Hudson Global, Inc.HSON 12,920, acquired Open Form 4 filing 0001210708-23-000023
2023-02-06 P, Open-market purchase Hudson Global, Inc.HSON 12,890, acquired Open Form 4 filing 0001210708-23-000023
2023-02-03 P, Open-market purchase Hudson Global, Inc.HSON 2 lines 13,139, acquired Open Form 4 filing 0001210708-23-000023
2023-02-02 P, Open-market purchase Hudson Global, Inc.HSON 12,955, acquired Open Form 4 filing 0001210708-23-000021
2023-02-01 P, Open-market purchase Hudson Global, Inc.HSON 12,710, acquired Open Form 4 filing 0001210708-23-000021
2023-01-31 P, Open-market purchase Hudson Global, Inc.HSON 24,578, acquired Open Form 4 filing 0001210708-23-000021

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
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 1,473
  • Open-market sale 72
  • 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. Eberwein Jeffrey E., insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001548312

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

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