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 2026-08-22 05:23 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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2025-09-16 S, Open-market sale Star Equity Holdings, Inc.STRR 110,400, disposed Open Form 4 filing 0001548312-25-000007
2025-09-16 P, Open-market purchase Star Equity Holdings, Inc.STRR 113,494, acquired Open Form 4 filing 0001548312-25-000007
2025-09-15 S, Open-market sale Star Equity Holdings, Inc.STRR 83,862, disposed Open Form 4 filing 0001548312-25-000007
2025-09-15 P, Open-market purchase Star Equity Holdings, Inc.STRR 100,067, acquired Open Form 4 filing 0001548312-25-000007
2025-09-03 S, Open-market sale Hudson Global, Inc.HSON 919, disposed Open Form 4 filing 0001210708-25-000084
2025-09-02 S, Open-market sale Hudson Global, Inc.HSON 1,259, disposed Open Form 4 filing 0001210708-25-000084
2025-09-02 P, Open-market purchase Hudson Global, Inc.HSON 1,891, acquired Open Form 4 filing 0001210708-25-000084
2024-05-14 S, Open-market sale Superior Drilling Products, Inc.SDPI 21,778, disposed Open Form 4 filing 0000921895-24-001153
2024-05-13 S, Open-market sale Superior Drilling Products, Inc.SDPI 20,773, disposed Open Form 4 filing 0000921895-24-001153
2024-05-10 S, Open-market sale Superior Drilling Products, Inc.SDPI 7,095, disposed Open Form 4 filing 0000921895-24-001153
2024-05-08 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 5,817, acquired Open Form 4 filing 0000921895-24-001088
2024-05-07 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 161, acquired Open Form 4 filing 0000921895-24-001088
2024-05-06 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,705, acquired Open Form 4 filing 0000921895-24-001088
2024-02-23 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 4,551, acquired Open Form 4 filing 0000921895-24-000542
2024-02-21 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 42,015, acquired Open Form 4 filing 0000921895-24-000542
2023-12-29 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 6,834, acquired Open Form 4 filing 0000921895-24-000044
2023-12-28 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,011, acquired Open Form 4 filing 0001193805-23-001678
2023-12-27 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,518, acquired Open Form 4 filing 0001193805-23-001678
2023-12-26 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 301, acquired Open Form 4 filing 0000921895-23-002797
2023-12-22 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 993, acquired Open Form 4 filing 0000921895-23-002797
2023-12-21 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,312, acquired Open Form 4 filing 0000921895-23-002797
2023-12-19 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 2 lines 4,113, acquired Open Form 4 filing 0000921895-23-002788
2023-12-18 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 15,055, acquired Open Form 4 filing 0000921895-23-002788
2023-12-14 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 1,556, acquired Open Form 4 filing 0000921895-23-002764
2023-12-13 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 341, acquired Open Form 4 filing 0000921895-23-002764
2023-12-12 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 2,172, acquired Open Form 4 filing 0000921895-23-002764
2023-12-11 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,570, acquired Open Form 4 filing 0000921895-23-002740
2023-12-07 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 42, acquired Open Form 4 filing 0000921895-23-002740
2023-12-06 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 204, acquired Open Form 4 filing 0000921895-23-002721
2023-12-05 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 8,831, acquired Open Form 4 filing 0000921895-23-002721
2023-12-04 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 7,784, acquired Open Form 4 filing 0000921895-23-002721
2023-12-01 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 6,935, acquired Open Form 4 filing 0000921895-23-002705
2023-11-30 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 11,398, acquired Open Form 4 filing 0000921895-23-002705
2023-11-29 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 14,222, acquired Open Form 4 filing 0000921895-23-002705
2023-11-24 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 2,322, acquired Open Form 4 filing 0000921895-23-002692
2023-11-21 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 9,426, acquired Open Form 4 filing 0000921895-23-002680
2023-11-20 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 45,339, acquired Open Form 4 filing 0000921895-23-002680
2023-11-17 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 2,250, acquired Open Form 4 filing 0000921895-23-002670
2023-11-16 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 1,567, acquired Open Form 4 filing 0000921895-23-002670
2023-11-15 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 15,034, acquired Open Form 4 filing 0000921895-23-002670
2023-11-14 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 875, acquired Open Form 4 filing 0000921895-23-002641
2023-11-13 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 25,310, acquired Open Form 4 filing 0000921895-23-002641
2023-11-10 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 37,927, acquired Open Form 4 filing 0000921895-23-002641
2023-11-08 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 4,243, acquired Open Form 4 filing 0000921895-23-002523
2023-11-07 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 5,878, acquired Open Form 4 filing 0000921895-23-002523
2023-11-06 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 12,525, acquired Open Form 4 filing 0000921895-23-002523
2023-11-02 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 3,804, acquired Open Form 4 filing 0000921895-23-002455
2023-11-01 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 1,299, acquired Open Form 4 filing 0000921895-23-002455
2023-10-27 P, Open-market purchase Firsthand Technology Value Fund, Inc.SVVC 8,051, acquired Open Form 4 filing 0000921895-23-002417

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
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 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 2026-08-24 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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