Insider · CIK 0001683151

Foster Karen A.

CIK 0001683151 Name as filed on the most recent filing

Filed as Foster Karen A. (83)

89 transaction lines · from 83 filings · filed 2020-02-28 to 2026-03-31 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.

89 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
2022-11-10 S, Open-market sale Biolife Solutions IncBLFS 2,108, disposed Open Form 4 filing 0001437749-22-027397
2022-09-29 S, Open-market sale Biolife Solutions IncBLFS 12,868, disposed Open Form 4 filing 0001437749-22-023341
2022-08-31 S, Open-market sale Biolife Solutions IncBLFS 7,009, disposed Open Form 4 filing 0001437749-22-021730
2022-08-10 S, Open-market sale Biolife Solutions IncBLFS 2,201, disposed Open Form 4 filing 0001437749-22-020216
2022-06-28 S, Open-market sale Biolife Solutions IncBLFS 8,886, disposed Open Form 4 filing 0001437749-22-016325
2022-05-27 S, Open-market sale Biolife Solutions IncBLFS 2,528, disposed Open Form 4 filing 0001437749-22-014059
2022-05-13 S, Open-market sale Biolife Solutions IncBLFS 715, disposed Open Form 4 filing 0001437749-22-012847
2022-04-18 S, Open-market sale Biolife Solutions IncBLFS 288,705, disposed Open Form 4 filing 0001437749-22-009263
2022-03-29 S, Open-market sale Biolife Solutions IncBLFS 12,165, disposed Open Form 4 filing 0001437749-22-007915
2022-03-01 S, Open-market sale Biolife Solutions IncBLFS 5,255, disposed Open Form 4 filing 0001437749-22-005228
2022-02-10 S, Open-market sale Biolife Solutions IncBLFS 8,608, disposed Open Form 4 filing 0001437749-22-003344
2021-12-29 S, Open-market sale Biolife Solutions IncBLFS 24,606, disposed Open Form 4 filing 0001437749-21-029533
2021-11-30 S, Open-market sale Biolife Solutions IncBLFS 11,841, disposed Open Form 4 filing 0001437749-21-027752
2021-11-22 S, Open-market sale Biolife Solutions IncBLFS 754,375, disposed Open Form 4 filing 0001437749-21-027409
2021-10-25 S, Open-market sale Biolife Solutions IncBLFS 725,957, disposed Open Form 4 filing 0001437749-21-024424
2021-10-14 S, Open-market sale Biolife Solutions IncBLFS 43,248, disposed Open Form 4 filing 0001437749-21-023858
2021-09-28 S, Open-market sale Biolife Solutions IncBLFS 26,303, disposed Open Form 4 filing 0001437749-21-022969
2021-09-27 S, Open-market sale Biolife Solutions IncBLFS 729,387, disposed Open Form 4 filing 0001437749-21-022863
2021-08-26 S, Open-market sale Biolife Solutions IncBLFS 18,610, disposed Open Form 4 filing 0001437749-21-021220
2021-08-23 S, Open-market sale Biolife Solutions IncBLFS 760,091, disposed Open Form 4 filing 0001437749-21-021016
2021-07-26 S, Open-market sale Biolife Solutions IncBLFS 738,905, disposed Open Form 4 filing 0001437749-21-017793
2021-06-29 S, Open-market sale Biolife Solutions IncBLFS 26,556, disposed Open Form 4 filing 0001437749-21-016268
2021-06-21 S, Open-market sale Biolife Solutions IncBLFS 698,846, disposed Open Form 4 filing 0001437749-21-015404
2021-05-28 S, Open-market sale Biolife Solutions IncBLFS 8,942, disposed Open Form 4 filing 0001437749-21-014004
2021-05-24 S, Open-market sale Biolife Solutions IncBLFS 513,478, disposed Open Form 4 filing 0001437749-21-013449
2021-04-19 S, Open-market sale Biolife Solutions IncBLFS 532,097, disposed Open Form 4 filing 0001437749-21-009508
2021-04-01 S, Open-market sale Biolife Solutions IncBLFS 124,713, disposed Open Form 4 filing 0001437749-21-008332
2021-03-26 S, Open-market sale Biolife Solutions IncBLFS 89,696, disposed Open Form 4 filing 0001437749-21-007720
2021-03-22 S, Open-market sale Biolife Solutions IncBLFS 613,430, disposed Open Form 4 filing 0001437749-21-007080
2021-02-26 S, Open-market sale Biolife Solutions IncBLFS 11,238, disposed Open Form 4 filing 0001437749-21-004767
2021-02-22 S, Open-market sale Biolife Solutions IncBLFS 647,806, disposed Open Form 4 filing 0001437749-21-003996
2021-02-19 S, Open-market sale Biolife Solutions IncBLFS 136,301, disposed Open Form 4 filing 0001437749-21-003518
2021-02-18 S, Open-market sale Biolife Solutions IncBLFS 136,367, disposed Open Form 4 filing 0001437749-21-003518
2021-02-17 S, Open-market sale Biolife Solutions IncBLFS 136,326, disposed Open Form 4 filing 0001437749-21-003518
2020-12-01 S, Open-market sale Biolife Solutions IncBLFS 5,891, disposed Open Form 4 filing 0001437749-20-024807
2020-09-29 S, Open-market sale Biolife Solutions IncBLFS 27,972, disposed Open Form 4 filing 0001437749-20-020642
2020-08-26 S, Open-market sale Biolife Solutions IncBLFS 3,666, disposed Open Form 4 filing 0001437749-20-018960
2020-05-28 S, Open-market sale Biolife Solutions IncBLFS 2,868, disposed Open Form 4 filing 0001437749-20-012245
2020-02-26 S, Open-market sale Biolife Solutions IncBLFS 13,278, disposed Open Form 4 filing 0001437749-20-004024

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
O, Officer
Officer

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.

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 0
  • Open-market sale 89
  • 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. Foster Karen A., insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001683151

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

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