Insider · CIK 0001892616

Wichterman Troy

CIK 0001892616 Name as filed on the most recent filing

Filed as Wichterman Troy (59)

63 transaction lines · from 59 filings · filed 2021-12-02 to 2026-03-05 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.

63 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
2026-03-03 S, Open-market sale Biolife Solutions IncBLFS 12,195, disposed Open Form 4 filing 0001628280-26-015339
2026-01-06 S, Open-market sale Biolife Solutions IncBLFS 25,334, disposed Open Form 4 filing 0001628280-26-001387
2025-12-09 S, Open-market sale Biolife Solutions IncBLFS 25,959, disposed Open Form 4 filing 0001628280-25-057723
2025-12-04 S, Open-market sale Biolife Solutions IncBLFS 771,600, disposed Open Form 4 filing 0001628280-25-055636
2025-11-25 S, Open-market sale Biolife Solutions IncBLFS 15,616, disposed Open Form 4 filing 0001628280-25-054282
2025-10-09 S, Open-market sale Biolife Solutions IncBLFS 22,791, disposed Open Form 4 filing 0001628280-25-045019
2025-09-11 S, Open-market sale Biolife Solutions IncBLFS 27,689, disposed Open Form 4 filing 0001892616-25-000004
2025-08-26 S, Open-market sale Biolife Solutions IncBLFS 15,010, disposed Open Form 4 filing 0001628280-25-041301
2025-07-07 S, Open-market sale Biolife Solutions IncBLFS 19,531, disposed Open Form 4 filing 0001628280-25-034683
2025-06-10 S, Open-market sale Biolife Solutions IncBLFS 24,695, disposed Open Form 4 filing 0001628280-25-031101
2025-05-28 S, Open-market sale Biolife Solutions IncBLFS 13,094, disposed Open Form 4 filing 0001628280-25-028692
2025-04-09 S, Open-market sale Biolife Solutions IncBLFS 18,743, disposed Open Form 4 filing 0001628280-25-017589
2025-04-01 S, Open-market sale Biolife Solutions IncBLFS 582,067, disposed Open Form 4 filing 0001628280-25-016635
2025-03-11 S, Open-market sale Biolife Solutions IncBLFS 103,775, disposed Open Form 4 filing 0001628280-25-012677
2025-03-03 S, Open-market sale Biolife Solutions IncBLFS 16,804, disposed Open Form 4 filing 0001628280-25-010564
2025-02-12 S, Open-market sale Biolife Solutions IncBLFS 4,220, disposed Open Form 4 filing 0001628280-25-005843
2025-01-06 S, Open-market sale Biolife Solutions IncBLFS 26,669, disposed Open Form 4 filing 0001628280-25-000982
2024-11-26 S, Open-market sale Biolife Solutions IncBLFS 15,803, disposed Open Form 4 filing 0001628280-24-049480
2024-11-12 S, Open-market sale Biolife Solutions IncBLFS 3,850, disposed Open Form 4 filing 0001628280-24-047992
2024-10-30 S, Open-market sale Biolife Solutions IncBLFS 20,696, disposed Open Form 4 filing 0001628280-24-044811
2024-09-16 S, Open-market sale Biolife Solutions IncBLFS 15,348, disposed Open Form 4 filing 0001628280-24-040830
2024-08-21 S, Open-market sale Biolife Solutions IncBLFS 3,637, disposed Open Form 4 filing 0001628280-24-040830
2024-07-11 S, Open-market sale Biolife Solutions IncBLFS 17,007, disposed Open Form 4 filing 0001628280-24-040830
2024-05-29 S, Open-market sale Biolife Solutions IncBLFS 12,502, disposed Open Form 4 filing 0001628280-24-026081
2024-05-17 S, Open-market sale Biolife Solutions IncBLFS 2,551, disposed Open Form 4 filing 0001628280-24-024447
2024-04-18 S, Open-market sale Biolife Solutions IncBLFS 14,636, disposed Open Form 4 filing 0001628280-24-017495
2024-03-21 S, Open-market sale Biolife Solutions IncBLFS 9,272, disposed Open Form 4 filing 0001628280-24-012933
2024-03-12 S, Open-market sale Biolife Solutions IncBLFS 120,333, disposed Open Form 4 filing 0001628280-24-010743
2024-03-11 S, Open-market sale Biolife Solutions IncBLFS 6,289, disposed Open Form 4 filing 0001628280-24-010743
2024-02-21 S, Open-market sale Biolife Solutions IncBLFS 1,683, disposed Open Form 4 filing 0001628280-24-006709
2024-01-19 S, Open-market sale Biolife Solutions IncBLFS 40,542, disposed Open Form 4 filing 0001628280-24-001981
2023-12-22 S, Open-market sale Biolife Solutions IncBLFS 5,272, disposed Open Form 4 filing 0001628280-23-042810
2023-12-01 S, Open-market sale Biolife Solutions IncBLFS 8,238, disposed Open Form 4 filing 0001628280-23-040672
2023-11-13 S, Open-market sale Biolife Solutions IncBLFS 1,034, disposed Open Form 4 filing 0001628280-23-039095
2023-09-21 S, Open-market sale Biolife Solutions IncBLFS 6,845, disposed Open Form 4 filing 0001628280-23-032947
2023-08-25 S, Open-market sale Biolife Solutions IncBLFS 6,429, disposed Open Form 4 filing 0001628280-23-030912
2023-08-14 S, Open-market sale Biolife Solutions IncBLFS 1,182, disposed Open Form 4 filing 0001628280-23-029683
2023-06-22 S, Open-market sale Biolife Solutions IncBLFS 12,665, disposed Open Form 4 filing 0001628280-23-023458
2023-05-31 S, Open-market sale Biolife Solutions IncBLFS 12,998, disposed Open Form 4 filing 0001437749-23-016545
2023-05-16 S, Open-market sale Biolife Solutions IncBLFS 2,659, disposed Open Form 4 filing 0001437749-23-015001
2023-03-22 S, Open-market sale Biolife Solutions IncBLFS 6,770, disposed Open Form 4 filing 0001437749-23-007564
2023-03-20 S, Open-market sale Biolife Solutions IncBLFS 206,400, disposed Open Form 4 filing 0001437749-23-007564
2023-03-07 S, Open-market sale Biolife Solutions IncBLFS 711, disposed Open Form 4 filing 0001437749-23-006042
2023-03-01 S, Open-market sale Biolife Solutions IncBLFS 35,854, disposed Open Form 4 filing 0001437749-23-005438
2023-02-21 S, Open-market sale Biolife Solutions IncBLFS 2,512, disposed Open Form 4 filing 0001437749-23-004430
2022-12-22 S, Open-market sale Biolife Solutions IncBLFS 9,266, disposed Open Form 4 filing 0001437749-22-029734
2022-11-29 S, Open-market sale Biolife Solutions IncBLFS 1,036, disposed Open Form 4 filing 0001437749-22-028235
2022-11-22 S, Open-market sale Biolife Solutions IncBLFS 2,444, disposed Open Form 4 filing 0001437749-22-028059
2022-09-23 S, Open-market sale Biolife Solutions IncBLFS 12,467, disposed Open Form 4 filing 0001437749-22-023077
2022-08-31 S, Open-market sale Biolife Solutions IncBLFS 1,195, disposed Open Form 4 filing 0001437749-22-021728

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 63
  • 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. Wichterman Troy, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001892616

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

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