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
2026-06-26 S, Open-market sale Ionis Pharmaceuticals IncIONS 245,520, disposed Open Form 4 filing 0000874015-26-000217
2026-03-09 S, Open-market sale Ionis Pharmaceuticals IncIONS 763,662, disposed Open Form 4 filing 0000874015-26-000144
2026-01-30 S, Open-market sale Ionis Pharmaceuticals IncIONS 516,153, disposed Open Form 4 filing 0000874015-26-000100
2026-01-16 S, Open-market sale Ionis Pharmaceuticals IncIONS 697,045, disposed Open Form 4 filing 0000874015-26-000070
2025-10-06 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 937,338, disposed Open Form 4 filing 0000874015-25-000253
2025-10-02 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 4,377,054, disposed Open Form 4 filing 0000874015-25-000244
2025-09-30 S, Open-market sale Ionis Pharmaceuticals IncIONS 958,976, disposed Open Form 4 filing 0000874015-25-000240
2025-09-29 S, Open-market sale Ionis Pharmaceuticals IncIONS 675,945, disposed Open Form 4 filing 0000874015-25-000240
2025-09-12 S, Open-market sale Ionis Pharmaceuticals IncIONS 109,787, disposed Open Form 4 filing 0000874015-25-000234
2025-09-09 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 1,355,661, disposed Open Form 4 filing 0000874015-25-000231
2025-09-03 S, Open-market sale Ionis Pharmaceuticals IncIONS 2 lines 4,685,425, disposed Open Form 4 filing 0000874015-25-000214
2025-09-02 S, Open-market sale Ionis Pharmaceuticals IncIONS 711,418, disposed Open Form 4 filing 0000874015-25-000214
2025-02-20 S, Open-market sale Ionis Pharmaceuticals IncIONS 39,046, disposed Open Form 4 filing 0000874015-25-000091
2025-02-04 S, Open-market sale Ionis Pharmaceuticals IncIONS 194,939, disposed Open Form 4 filing 0000874015-25-000085
2025-01-31 S, Open-market sale Ionis Pharmaceuticals IncIONS 45,685, disposed Open Form 4 filing 0000874015-25-000079
2025-01-16 S, Open-market sale Ionis Pharmaceuticals IncIONS 241,629, disposed Open Form 4 filing 0000874015-25-000063
2024-02-02 S, Open-market sale Ionis Pharmaceuticals IncIONS 99,099, disposed Open Form 4 filing 0000874015-24-000198
2024-02-02 S, Open-market sale Ionis Pharmaceuticals IncIONS 97,410, disposed Open Form 4 filing 0000874015-24-000108
2024-01-25 S, Open-market sale Ionis Pharmaceuticals IncIONS 333,788, disposed Open Form 4 filing 0000874015-24-000084
2024-01-17 S, Open-market sale Ionis Pharmaceuticals IncIONS 390,429, disposed Open Form 4 filing 0000874015-24-000080
2023-12-26 S, Open-market sale Ionis Pharmaceuticals IncIONS 1,071,717, disposed Open Form 4 filing 0000874015-23-000242
2023-05-24 S, Open-market sale Ionis Pharmaceuticals IncIONS 63,676, disposed Open Form 4 filing 0000874015-23-000140
2023-02-06 S, Open-market sale Ionis Pharmaceuticals IncIONS 78,460, disposed Open Form 4 filing 0000874015-23-000094
2023-01-31 S, Open-market sale Ionis Pharmaceuticals IncIONS 178,700, disposed Open Form 4 filing 0000874015-23-000072
2023-01-30 S, Open-market sale Ionis Pharmaceuticals IncIONS 177,372, disposed Open Form 4 filing 0000874015-23-000072
2023-01-18 S, Open-market sale Ionis Pharmaceuticals IncIONS 309,480, disposed Open Form 4 filing 0000874015-23-000067
2022-04-12 S, Open-market sale Ionis Pharmaceuticals IncIONS 272,057, disposed Open Form 4 filing 0000874015-22-000095
2021-01-25 S, Open-market sale Ionis Pharmaceuticals IncIONS 338,074, disposed Open Form 4 filing 0000874015-21-000049
2020-02-10 S, Open-market sale Ionis Pharmaceuticals IncIONS 231,367, disposed Open Form 4 filing 0000874015-20-000045
2019-04-05 S, Open-market sale Ionis Pharmaceuticals IncIONS 190,857, disposed Open Form 4 filing 0000874015-19-000057
2019-04-04 S, Open-market sale Ionis Pharmaceuticals IncIONS 8 lines 3,319,929, disposed Open Form 4 filing 0000874015-19-000057
2019-04-03 S, Open-market sale Ionis Pharmaceuticals IncIONS 649,289, disposed Open Form 4 filing 0000874015-19-000057
2019-03-18 S, Open-market sale Ionis Pharmaceuticals IncIONS 2,269,187, disposed Open Form 4 filing 0000874015-19-000055
2019-02-27 S, Open-market sale Ionis Pharmaceuticals IncIONS 3 lines 1,822,580, disposed Open Form 4 filing 0000874015-19-000047
2019-02-12 S, Open-market sale Ionis Pharmaceuticals IncIONS 16,363, disposed Open Form 4 filing 0000874015-19-000040
2019-02-05 S, Open-market sale Ionis Pharmaceuticals IncIONS 928,200, disposed Open Form 4 filing 0000874015-19-000034
2019-02-01 S, Open-market sale Ionis Pharmaceuticals IncIONS 233,160, disposed Open Form 4 filing 0000874015-19-000034

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 2026-08-23 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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