Insider · CIK 0001564926

O'Neil Patrick R.

CIK 0001564926 Name as filed on the most recent filing

Filed as O'Neil Patrick R. (82)

169 transaction lines · from 82 filings · filed 2013-01-04 to 2026-06-30 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.

169 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
2019-01-03 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 241,120, disposed Open Form 4 filing 0000874015-19-000014
2018-03-12 S, Open-market sale Ionis Pharmaceuticals IncIONS 55,000, disposed Open Form 4 filing 0000874015-18-000051
2018-01-29 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 19,525, disposed Open Form 4 filing 0000874015-18-000034
2018-01-25 S, Open-market sale Ionis Pharmaceuticals IncIONS 35,475, disposed Open Form 4 filing 0000874015-18-000029
2018-01-16 S, Open-market sale Ionis Pharmaceuticals IncIONS 139,597, disposed Open Form 4 filing 0000874015-18-000021
2017-12-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 55,500, disposed Open Form 4 filing 0000874015-17-000069
2017-11-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 58,350, disposed Open Form 4 filing 0000874015-17-000065
2017-10-05 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 55,000, disposed Open Form 4 filing 0000874015-17-000060
2017-09-06 S, Open-market sale Ionis Pharmaceuticals IncIONS 44,000, disposed Open Form 4 filing 0001140361-17-034864
2017-09-05 S, Open-market sale Ionis Pharmaceuticals IncIONS 11,000, disposed Open Form 4 filing 0001140361-17-034864
2017-06-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 3,360, disposed Open Form 4 filing 0000874015-17-000034
2017-05-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 31,688, disposed Open Form 4 filing 0000874015-17-000031
2017-04-24 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 22,500, disposed Open Form 4 filing 0000874015-17-000029
2017-04-12 S, Open-market sale Ionis Pharmaceuticals IncIONS 40,070, disposed Open Form 4 filing 0000874015-17-000027
2017-03-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 73,935, disposed Open Form 4 filing 0000874015-17-000022
2017-02-06 S, Open-market sale Ionis Pharmaceuticals IncIONS 3 lines 69,254, disposed Open Form 4 filing 0000874015-17-000019
2017-01-17 S, Open-market sale Ionis Pharmaceuticals IncIONS 5 lines 103,968, disposed Open Form 4 filing 0000874015-17-000015
2016-12-05 S, Open-market sale Ionis Pharmaceuticals IncIONS 15,750, disposed Open Form 4 filing 0000874015-16-000149
2016-11-14 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 45,000, disposed Open Form 4 filing 0000874015-16-000146
2016-04-06 S, Open-market sale Ionis Pharmaceuticals IncIONS 45,000, disposed Open Form 4 filing 0000874015-16-000116
2016-03-23 S, Open-market sale Ionis Pharmaceuticals IncIONS 45,400, disposed Open Form 4 filing 0000874015-16-000113
2016-01-19 S, Open-market sale Ionis Pharmaceuticals IncIONS 5 lines 77,574, disposed Open Form 4 filing 0000874015-16-000106
2016-01-04 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 61,100, disposed Open Form 4 filing 0000874015-16-000098
2015-12-01 S, Open-market sale Isis Pharmaceuticals IncISIS 61,500, disposed Open Form 4 filing 0000874015-15-000087
2015-11-03 S, Open-market sale Isis Pharmaceuticals IncISIS 51,950, disposed Open Form 4 filing 0000874015-15-000080
2015-03-19 S, Open-market sale Isis Pharmaceuticals IncISIS 6 lines 2,284,757, disposed Open Form 4 filing 0000874015-15-000041
2015-03-05 S, Open-market sale Isis Pharmaceuticals IncISIS 296,204, disposed Open Form 4 filing 0000874015-15-000038

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 169
  • 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. O'NEIL PATRICK R., insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001564926

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

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