O'Neil Patrick R. — Insider Trades & Holdings | InsiderBid

O'Neil Patrick R.

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$16M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
IONS	Ionis Pharmaceuticals INC	$0	$16M	-$16M	59,205	Aug 31

Ionis Pharmaceuticals INC

-$16M

Bought

$0

Sold

$16M

Held

59,205

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

All 13 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Trade history

The 49 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Aug 31	IONS	Ionis Pharmaceuticals INC	JOTHER	63	$51.31	$3.2K	+0.1%	Open the original filing on SEC.gov
Jun 26	IONS	Ionis Pharmaceuticals INC	SSELL◷	3,069	$80.00	$245.5K	-4.8%

IONSJOTHER$3.2K

Ionis Pharmaceuticals INCAug 31

63 sh @ $51.31 · +0.1% own

IONSSSELL◷$245.5K

Ionis Pharmaceuticals INCJun 26

3,069 sh @ $80.00 · -4.8% own

IONSSSELL◷$763.7K

Ionis Pharmaceuticals INCMar 9

10,148 sh @ $75.25 · -14.0% own

IONSJOTHER$18.4K

Ionis Pharmaceuticals INCFeb 27

376 sh @ $48.87 · +0.5% own

IONSSSELL$516.2K

Ionis Pharmaceuticals INCJan 30

6,179 sh @ $83.53 · -7.9% own

IONSAGRANT—

Ionis Pharmaceuticals INCJan 29

11,991 sh · +18.1% own

IONSSSELL$697K

Ionis Pharmaceuticals INCJan 16

9,191 sh @ $75.84 · -12.2% own

IONSAGRANT◆—

Ionis Pharmaceuticals INCJan 15

9,675 sh

IONSMEXER◆—

Ionis Pharmaceuticals INCJan 15

21,473 sh

IONSAGRANT◆—

Ionis Pharmaceuticals INCJan 15

25,800 sh

IONSMEXER—

Ionis Pharmaceuticals INCJan 15

21,473 sh · +39.9% own

IONSAGRANT◆—

Ionis Pharmaceuticals INCJan 2

19,350 sh

IONSMEXER◷◆—

Ionis Pharmaceuticals INCOct 6, 2025

10,200 sh

IONSSSELL◷$224.5K

Ionis Pharmaceuticals INCOct 6, 2025

3,241 sh @ $69.27 · -5.7% own

IONSSSELL◷$712.8K

Ionis Pharmaceuticals INCOct 6, 2025

10,200 sh @ $69.89 · -15.2% own

IONSMEXER◷$539.3K

Ionis Pharmaceuticals INCOct 6, 2025

10,200 sh @ $52.87 · +17.8% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCOct 2, 2025

34,461 sh

IONSMEXER◷◆—

Ionis Pharmaceuticals INCOct 2, 2025

30,203 sh

IONSSSELL◷$2.3M

Ionis Pharmaceuticals INCOct 2, 2025

34,461 sh @ $67.69 · -37.6% own

IONSMEXER◷$2.1M

Ionis Pharmaceuticals INCOct 2, 2025

34,461 sh @ $60.89 · +60.3% own

IONSSSELL◷$2M

Ionis Pharmaceuticals INCOct 2, 2025

30,203 sh @ $67.69 · -34.6% own

IONSMEXER◷$1.7M

Ionis Pharmaceuticals INCOct 2, 2025

30,203 sh @ $56.78 · +52.9% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 30, 2025

14,827 sh

IONSSSELL◷$959K

Ionis Pharmaceuticals INCSep 30, 2025

14,827 sh @ $64.68 · -20.6% own

IONSMEXER◷$841.9K

Ionis Pharmaceuticals INCSep 30, 2025

14,827 sh @ $56.78 · +25.9% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 29, 2025

10,473 sh

IONSSSELL◷$675.9K

Ionis Pharmaceuticals INCSep 29, 2025

10,473 sh @ $64.54 · -15.5% own

IONSMEXER◷$594.7K

Ionis Pharmaceuticals INCSep 29, 2025

10,473 sh @ $56.78 · +18.3% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 12, 2025

1,700 sh

IONSSSELL◷$109.8K

Ionis Pharmaceuticals INCSep 12, 2025

1,700 sh @ $64.58 · -2.9% own

IONSMEXER◷$96.5K

Ionis Pharmaceuticals INCSep 12, 2025

1,700 sh @ $56.78 · +3.0% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 9, 2025

20,000 sh

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 9, 2025

1,000 sh

IONSSSELL◷$64.6K

Ionis Pharmaceuticals INCSep 9, 2025

1,000 sh @ $64.56 · -1.7% own

IONSMEXER◷$56.8K

Ionis Pharmaceuticals INCSep 9, 2025

1,000 sh @ $56.78 · +1.8% own

IONSSSELL◷$1.3M

Ionis Pharmaceuticals INCSep 9, 2025

20,000 sh @ $64.56 · -25.9% own

IONSMEXER◷$1.2M

Ionis Pharmaceuticals INCSep 9, 2025

20,000 sh @ $60.89 · +35.0% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 3, 2025

49,800 sh

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 3, 2025

14,000 sh

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 3, 2025

13,050 sh

IONSMEXER◷$2.7M

Ionis Pharmaceuticals INCSep 3, 2025

49,800 sh @ $53.77 · +679.4% own

IONSSSELL◷$698.7K

Ionis Pharmaceuticals INCSep 3, 2025

11,375 sh @ $61.42 · -60.8% own

IONSMEXER◷$425.4K

Ionis Pharmaceuticals INCSep 3, 2025

13,050 sh @ $32.60 · +230.8% own

IONSSSELL◷$4M

Ionis Pharmaceuticals INCSep 3, 2025

65,475 sh @ $60.89 · -92.0% own

IONSMEXER◷$526.1K

Ionis Pharmaceuticals INCSep 3, 2025

14,000 sh @ $37.58 · +24.5% own

IONSMEXER◷◆—

Ionis Pharmaceuticals INCSep 2, 2025

13,050 sh

IONSSSELL◷$711.4K

Ionis Pharmaceuticals INCSep 2, 2025

13,050 sh @ $54.51 · -18.6% own

IONSMEXER◷$425.4K

Ionis Pharmaceuticals INCSep 2, 2025

13,050 sh @ $32.60 · +22.8% own

IONSJOTHER$9.2K

Ionis Pharmaceuticals INCAug 29, 2025

331 sh @ $27.71 · +0.6% own