Insider · CIK 0001661567

Parini Michael

CIK 0001661567 Name as filed on the most recent filing

Filed as Parini Michael (60)

168 transaction lines · from 60 filings · filed 2017-02-03 to 2021-02-26 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.

168 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
2020-01-06 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 237,687, disposed Open Form 4 filing 0001209191-20-002501
2020-01-06 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 101,738, disposed Open Form 4 filing 0001209191-20-002501
2020-01-06 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 87,572, disposed Open Form 4 filing 0001209191-20-002501
2020-01-06 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 88,623, disposed Open Form 4 filing 0001209191-20-002501
2020-01-06 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 73,732, disposed Open Form 4 filing 0001209191-20-002501
2019-11-15 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 17,300, disposed Open Form 4 filing 0001209191-19-057142
2019-11-13 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 1,005,306, disposed Open Form 4 filing 0001209191-19-056709
2019-11-04 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 2 lines 467,168, disposed Open Form 4 filing 0001209191-19-055469
2019-10-17 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 755,650, disposed Open Form 4 filing 0001209191-19-053698
2019-10-14 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 3 lines 369,885, disposed Open Form 4 filing 0001209191-19-053284
2019-08-05 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 2 lines 408,399, disposed Open Form 4 filing 0001209191-19-044837
2019-07-12 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 2 lines 372,455, disposed Open Form 4 filing 0001209191-19-042070
2019-07-05 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 4 lines 761,239, disposed Open Form 4 filing 0001209191-19-041580
2019-05-15 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 13,729, disposed Open Form 4 filing 0001209191-19-030947
2019-05-03 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 3 lines 279,074, disposed Open Form 4 filing 0001209191-19-027688
2019-04-16 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 10 lines 1,160,166, disposed Open Form 4 filing 0001209191-19-025236
2019-02-19 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 3 lines 1,051,585, disposed Open Form 4 filing 0001209191-19-012005
2019-02-11 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 3 lines 2,187,190, disposed Open Form 4 filing 0001209191-19-009642
2019-02-04 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 440,813, disposed Open Form 4 filing 0001209191-19-007758
2019-02-01 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 658,674, disposed Open Form 4 filing 0001209191-19-006743
2019-01-22 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 715,260, disposed Open Form 4 filing 0001209191-19-005182
2019-01-14 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 396,759, disposed Open Form 4 filing 0001209191-19-003714
2019-01-04 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 705,075, disposed Open Form 4 filing 0001209191-19-002485
2018-11-15 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 14,738, disposed Open Form 4 filing 0001209191-18-059274
2018-11-05 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 400,946, disposed Open Form 4 filing 0001209191-18-057409
2018-10-12 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 376,550, disposed Open Form 4 filing 0001209191-18-055121
2018-10-04 S, Open-market sale Vertex Pharmaceuticals Inc / MAVRTX 814,215, disposed Open Form 4 filing 0001209191-18-054431

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. 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 0
  • Open-market sale 168
  • 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. Parini Michael, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001661567

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

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