SEC CIK 1564926

O'NEIL PATRICK R.

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
IONSview stock →59,2052026-08-31

Position History — IONS

Reported shares owned immediately after each Form 4 transaction, over time.

030,53061,06191,5912013-012014-012015-012017-012019-022023-052026-08

Recent Filings — IONS

DateActivitySharesPriceOwned After
2026-08-31J63$51.3159,205
2026-06-26Open-market sale3,069$80.0061,470
2026-03-09Open-market sale10,148$75.2562,211
2026-02-27J376$48.8772,359
2026-01-30Open-market sale6,179$83.5371,983
2026-01-29Grant / award11,991$0.0078,162
2026-01-16Open-market sale9,191$75.8466,171
2026-01-15Grant / award (derivative)25,800$0.0090,601
2026-01-15Grant / award (derivative)9,675$0.0048,926
2026-01-15Option exercise (derivative)21,473$0.0039,251
2026-01-15Option exercise21,473$0.0075,362
2026-01-02Grant / award (derivative)19,350$0.0019,350
2025-10-06Option exercise (derivative)10,200$0.0017,000
2025-10-06Open-market sale3,241$69.2753,889
2025-10-06Option exercise10,200$52.8767,330
2025-10-06Open-market sale10,200$69.8957,130
2025-10-02Option exercise (derivative)30,203$0.000
2025-10-02Option exercise34,461$60.8991,591
2025-10-02Option exercise30,203$56.7887,333
2025-10-02Open-market sale34,461$67.6957,130
2025-09-30Option exercise (derivative)14,827$0.0030,203
2025-09-30Option exercise14,827$56.7871,957
2025-09-30Open-market sale14,827$64.6857,130
2025-09-29Option exercise (derivative)10,473$0.0045,030
2025-09-29Open-market sale10,473$64.5457,130
2025-09-29Option exercise10,473$56.7867,603
2025-09-12Option exercise (derivative)1,700$0.0055,503
2025-09-12Option exercise1,700$56.7858,830
2025-09-12Open-market sale1,700$64.5857,130
2025-09-09Option exercise (derivative)1,000$0.0057,203
2025-09-09Option exercise (derivative)20,000$0.0034,461
2025-09-09Option exercise1,000$56.7858,130
2025-09-09Open-market sale20,000$64.5657,130
2025-09-09Option exercise20,000$60.8977,130
2025-09-03Option exercise (derivative)14,000$0.008,942
2025-09-03Option exercise (derivative)13,050$0.004,467
2025-09-03Option exercise (derivative)49,800$0.000
2025-09-03Option exercise49,800$53.7757,130
2025-09-03Open-market sale11,375$61.427,330
2025-09-03Option exercise13,050$32.6018,705
2025-09-03Open-market sale65,475$60.895,655
2025-09-03Option exercise14,000$37.5871,130
2025-09-02Option exercise (derivative)13,050$0.0017,517
2025-09-02Open-market sale13,050$54.5157,130
2025-09-02Option exercise13,050$32.6070,180
2025-08-29J331$27.7157,130
2025-02-28J554$28.2156,799
2025-02-20Open-market sale1,207$32.3556,245
2025-02-04Open-market sale6,165$31.6257,452
2025-01-31Open-market sale1,406$32.4963,617
2025-01-30Grant / award3,820$0.0065,023
2025-01-16Open-market sale7,360$32.8361,203
2025-01-15Option exercise (derivative)19,690$0.0060,724
2025-01-15Grant / award (derivative)22,000$0.0064,801
2025-01-15Grant / award (derivative)33,000$0.0080,414
2025-01-15Option exercise19,690$0.0068,563
2025-01-02Grant / award (derivative)22,000$0.0022,000
2024-08-30J246$38.6448,873
2024-02-02Open-market sale1,961$49.6748,661
2024-02-02Open-market sale1,995$49.6748,627
2024-02-01Grant / award3,820$0.0050,622
2024-01-25Open-market sale6,450$51.7546,802
2024-01-17Open-market sale7,744$50.4253,252
2024-01-16Option exercise (derivative)20,641$0.0047,414
2024-01-16Option exercise20,641$0.0060,996
2024-01-15Grant / award (derivative)17,000$0.0042,801
2024-01-15Grant / award (derivative)20,400$0.0068,055
2024-01-02Grant / award (derivative)27,200$0.0027,200
2023-12-26Option exercise (derivative)20,825$0.000
2023-12-26Option exercise20,825$47.3461,180
2023-12-26Open-market sale20,825$51.4640,355
2023-05-24Open-market sale1,527$41.7040,355
2023-02-28J301$30.5241,882
2023-02-06Open-market sale1,920$40.8641,581
2023-02-03Grant / award3,822$0.0043,501
2023-01-31Open-market sale4,500$39.7139,679
2023-01-30Open-market sale4,500$39.4244,179
2023-01-18Open-market sale7,836$39.4948,679
2023-01-17Option exercise (derivative)21,871$0.0047,655
2023-01-17Option exercise21,871$0.0056,515
2023-01-15Grant / award (derivative)14,338$0.0025,801
2023-01-15Grant / award (derivative)17,207$0.0069,526
2023-01-03Grant / award (derivative)22,942$0.0022,942
2022-08-31J108$28.9734,644
2022-04-12Open-market sale6,792$40.0634,536
2022-02-28J735$28.3741,328
2022-01-18Option exercise (derivative)21,086$0.0052,319
2022-01-18Tax withholding7,501$30.1240,593
2022-01-18Option exercise21,086$0.0048,094
2022-01-15Grant / award (derivative)15,284$0.0073,405
2022-01-15Grant / award (derivative)11,463$0.0011,463
2022-01-03Grant / award (derivative)30,567$0.0030,567
2021-08-31J309$33.8027,008
2021-02-26J197$44.5426,699
2021-01-25Open-market sale5,324$63.5026,502
2021-01-15Option exercise (derivative)16,504$0.0032,253
2021-01-15Grant / award (derivative)25,868$0.0025,868
2021-01-15Option exercise16,504$0.0037,682
2021-01-15Tax withholding5,856$61.2831,826
2021-01-04Grant / award (derivative)58,203$0.0058,203
2020-08-31J169$44.4621,178
2020-02-29J289$43.1621,009
2020-02-10Open-market sale3,882$59.6020,720
2020-01-15Option exercise (derivative)12,045$0.0024,552
2020-01-15Grant / award (derivative)24,205$0.0024,205
2020-01-15Option exercise12,045$0.0028,879
2020-01-15Tax withholding4,277$62.0624,602
2020-01-02Grant / award (derivative)54,461$0.0054,461
2019-07-01J161$45.7016,834
2019-04-05Option exercise (derivative)2,252$0.007,969
2019-04-05Open-market sale2,252$84.7516,673
2019-04-05Option exercise2,252$61.6818,925
2019-04-04Option exercise (derivative)2,657$0.000
2019-04-04Option exercise (derivative)5,600$0.0020,825
2019-04-04Option exercise (derivative)8,000$0.0046,638
2019-04-04Option exercise (derivative)20,365$0.0010,221
2019-04-04Open-market sale1,122$82.0118,551
2019-04-04Option exercise8,000$49.2527,673
2019-04-04Option exercise3,600$47.3423,273
2019-04-04Option exercise2,000$47.3421,673
2019-04-04Option exercise2,657$61.5722,330
2019-04-04Option exercise4,873$61.6824,546
2019-04-04Open-market sale15,492$84.7519,673
2019-04-04Option exercise15,492$61.6835,165
2019-04-04Open-market sale1,878$84.2516,673
2019-04-03Option exercise (derivative)7,654$0.0030,586
2019-04-03Open-market sale7,654$84.8319,673
2019-04-03Option exercise7,654$61.6827,327
2019-03-18Option exercise (derivative)28,800$0.002,657
2019-03-18Open-market sale28,800$78.7919,673
2019-03-18Option exercise28,800$61.5748,473
2019-02-27Option exercise (derivative)18,800$0.004,755
2019-02-27Option exercise (derivative)8,000$0.000
2019-02-27Option exercise4,700$47.3424,373
2019-02-27Option exercise14,100$47.3433,773
2019-02-27Open-market sale14,100$68.7519,673
2019-02-27Option exercise8,000$39.8727,673
2019-02-12Option exercise (derivative)275$0.008,000
2019-02-12Open-market sale275$59.5019,673
2019-02-12Option exercise275$39.8719,948
2019-02-05Option exercise (derivative)15,600$0.008,275
2019-02-05Open-market sale15,600$59.5019,673
2019-02-05Option exercise15,600$39.8735,273
2019-02-01Option exercise (derivative)4,000$0.0023,875
2019-02-01Open-market sale4,000$58.2919,673
2019-02-01Option exercise4,000$39.8723,673
2019-01-15Option exercise (derivative)7,823$0.0014,466
2019-01-15Grant / award (derivative)22,131$0.0022,131
2019-01-15Option exercise7,823$0.0022,341
2019-01-15Tax withholding2,734$58.2619,607
2019-01-03Option exercise (derivative)4,000$0.0027,875
2019-01-03Option exercise (derivative)400$0.000
2019-01-03Option exercise400$10.8214,984
2019-01-03Open-market sale400$54.8014,584
2019-01-03Option exercise4,000$39.8718,584
2019-01-02Grant / award (derivative)49,800$0.0049,800
2019-01-01J66$36.4514,584
2018-07-01J66$35.4214,518
2018-03-12Option exercise (derivative)1,000$0.00400
2018-03-12Open-market sale1,000$55.0014,452
2018-03-12Option exercise1,000$10.8215,452
2018-01-29Option exercise (derivative)55$0.000
2018-01-29Option exercise (derivative)300$0.001,400
2018-01-29Option exercise300$10.8214,752
2018-01-29Open-market sale300$55.0014,452
2018-01-29Option exercise55$10.8214,507
2018-01-25Option exercise (derivative)645$0.0055
2018-01-25Open-market sale645$55.0014,452
2018-01-25Option exercise645$10.8215,097
2018-01-16Open-market sale2,697$51.7614,452
2018-01-15Option exercise (derivative)6,663$0.0010,148
2018-01-15Grant / award (derivative)12,141$0.0012,141
2018-01-15Option exercise6,663$0.0017,149
2018-01-02Grant / award (derivative)54,638$0.0054,638
2018-01-01J53$42.7610,486
2017-12-01Option exercise (derivative)1,000$0.00700
2017-12-01Open-market sale1,000$55.5010,433
2017-12-01Option exercise1,000$10.8211,433
2017-11-01Option exercise (derivative)1,000$0.001,700
2017-11-01Option exercise1,000$10.8211,433
2017-11-01Open-market sale1,000$58.3510,433
2017-10-05Option exercise (derivative)800$0.002,700
2017-10-05Option exercise (derivative)200$0.000
2017-10-05Option exercise800$10.8211,233
2017-10-05Open-market sale800$55.0010,433
2017-10-05Option exercise200$7.2510,633
2017-09-06Option exercise (derivative)800$0.00200
2017-09-06Open-market sale800$55.0010,433
2017-09-06Option exercise800$7.2511,233
2017-09-05Option exercise (derivative)200$0.001,000
2017-09-05Option exercise200$7.2510,633
2017-09-05Open-market sale200$55.0010,433
2017-07-01J134$40.6610,433
2017-06-01Option exercise (derivative)70$0.001,700
2017-06-01Open-market sale70$48.0010,299
2017-06-01Option exercise70$10.8210,369
2017-05-01Option exercise (derivative)500$0.001,770
2017-05-01Option exercise500$10.8210,799
2017-05-01Open-market sale150$48.7510,299
2017-04-24Option exercise (derivative)74$0.002,270
2017-04-24Option exercise (derivative)426$0.003,500
2017-04-24Option exercise74$10.8210,523
2017-04-24Option exercise426$10.8210,875
2017-04-24Open-market sale426$45.0010,449
2017-04-12Open-market sale1,000$40.0710,449
2017-03-01Option exercise (derivative)500$0.003,926
2017-03-01Option exercise500$10.8212,949
2017-03-01Open-market sale1,000$49.2911,449
2017-03-01Open-market sale500$49.2912,449
2017-02-06Option exercise (derivative)19$0.001,200
2017-02-06Option exercise (derivative)481$0.004,426
2017-02-06Option exercise481$10.8212,930
2017-02-06Option exercise19$7.2512,468
2017-02-06Open-market sale1,000$46.0012,449
2017-01-17Open-market sale256$46.2910,537
2017-01-17Open-market sale733$46.2911,679
2017-01-17Open-market sale512$46.2912,478
2017-01-17Open-market sale623$46.2913,449
2017-01-17Open-market sale122$46.2910,140
2017-01-15Option exercise (derivative)1,594$0.004,779
2017-01-15Option exercise (derivative)653$0.000
2017-01-15Option exercise (derivative)1,875$0.001,875
2017-01-15Option exercise (derivative)1,311$0.002,620
2017-01-15Grant / award (derivative)7,537$0.007,537
2017-01-15Option exercise653$0.0010,793
2017-01-15Option exercise1,875$0.0012,412
2017-01-15Option exercise1,311$0.0012,990
2017-01-15Option exercise1,594$0.0014,072
2017-01-15Option exercise312$0.0010,262
2017-01-03Grant / award (derivative)45,225$0.0045,225
2017-01-01J424$20.769,950
2016-12-05Option exercise (derivative)350$0.002,344
2016-12-05Open-market sale350$45.009,526
2016-12-05Option exercise350$10.829,876
2016-11-14Option exercise (derivative)806$0.002,694
2016-11-14Option exercise (derivative)194$0.004,907
2016-11-14Option exercise194$10.829,720
2016-11-14Open-market sale194$45.009,526
2016-11-14Option exercise806$10.8210,332
2016-07-01J402$20.769,526
2016-04-06Option exercise (derivative)1,000$0.005,101
2016-04-06Open-market sale1,000$45.009,124
2016-04-06Option exercise1,000$10.8210,124
2016-03-23Option exercise (derivative)1,000$0.006,101
2016-03-23Open-market sale1,000$45.409,124
2016-03-23Option exercise1,000$10.8210,124
2016-01-19Open-market sale747$41.478,335
2016-01-19Open-market sale522$41.469,124
2016-01-19Open-market sale261$41.467,207
2016-01-19Open-market sale125$41.466,814
2016-01-19Open-market sale216$41.466,627
2016-01-15Grant / award (derivative)6,373$0.006,373
2016-01-15Option exercise (derivative)1,311$0.003,931
2016-01-15Option exercise (derivative)541$0.000
2016-01-15Option exercise (derivative)312$0.00312
2016-01-15Option exercise (derivative)654$0.00653
2016-01-15Option exercise (derivative)1,875$0.003,750
2016-01-15Option exercise1,311$0.009,646
2016-01-15Option exercise1,875$0.009,082
2016-01-15Option exercise654$0.007,468
2016-01-15Option exercise312$0.006,939
2016-01-15Option exercise541$0.006,843
2016-01-04Grant / award (derivative)38,240$0.0038,240
2016-01-04Option exercise (derivative)848$0.001,219
2016-01-04Option exercise (derivative)152$0.007,101
2016-01-04Option exercise848$7.257,150
2016-01-04Open-market sale848$61.106,302
2016-01-04Option exercise152$10.826,454
2016-01-01J43$47.716,302
2015-12-01Option exercise (derivative)1,000$0.002,067
2015-12-01Open-market sale1,000$61.506,259
2015-12-01Option exercise1,000$7.257,259
2015-11-03Option exercise (derivative)1,000$0.003,067
2015-11-03Open-market sale1,000$51.956,259
2015-11-03Option exercise1,000$7.257,259
2015-07-01J85$48.596,259
2015-03-19Option exercise (derivative)4,000$0.003,500
2015-03-19Option exercise (derivative)1,617$0.000
2015-03-19Option exercise (derivative)5,683$0.004,067
2015-03-19Option exercise (derivative)13,125$0.0031,875
2015-03-19Option exercise (derivative)6,100$0.007,253
2015-03-19Option exercise5,683$7.2511,857
2015-03-19Option exercise1,617$10.297,791
2015-03-19Option exercise10,525$39.8716,699
2015-03-19Option exercise6,100$10.8212,274
2015-03-19Option exercise4,000$10.8210,174
2015-03-19Open-market sale2,600$74.776,174
2015-03-19Option exercise2,600$39.878,774
2015-03-05Option exercise (derivative)1,667$0.000
2015-03-05Option exercise (derivative)4,133$0.001,617
2015-03-05Option exercise4,133$10.2910,307
2015-03-05Open-market sale1,667$71.676,174
2015-03-05Option exercise1,667$8.007,841
2015-01-16Open-market sale120$67.964,609
2015-01-16Open-market sale207$67.964,416
2015-01-16Open-market sale714$67.966,174
2015-01-16Open-market sale250$67.965,013
2015-01-15Option exercise (derivative)1,875$0.005,625
2015-01-15Grant / award (derivative)5,242$0.005,242
2015-01-15Option exercise (derivative)654$0.001,307
2015-01-15Option exercise (derivative)313$0.00624
2015-01-15Option exercise (derivative)541$0.00541
2015-01-15Option exercise654$0.005,263
2015-01-15Option exercise313$0.004,729
2015-01-15Option exercise541$0.004,623
2015-01-15Option exercise1,875$0.006,888
2015-01-02Option exercise (derivative)283$0.009,750
2015-01-02Option exercise (derivative)1,217$0.0013,353
2015-01-02Grant / award (derivative)31,457$0.0031,457
2015-01-02Option exercise283$7.254,365
2015-01-02Open-market sale1,217$62.124,082
2015-01-02Option exercise1,217$10.825,299
2015-01-01J329$30.054,082
2014-12-01Option exercise (derivative)1,500$0.0010,033
2014-12-01Open-market sale500$52.213,753
2014-12-01Option exercise500$7.254,253
2014-11-03Option exercise (derivative)1,500$0.0011,533
2014-11-03Open-market sale1,500$46.173,753
2014-11-03Option exercise1,500$7.255,253
2014-10-01Option exercise (derivative)1,267$0.0013,033
2014-10-01Option exercise (derivative)233$0.005,750
2014-10-01Option exercise467$7.254,220
2014-10-01Option exercise800$7.254,553
2014-10-01Open-market sale233$38.203,753
2014-10-01Option exercise233$10.293,986
2014-09-02Option exercise (derivative)1,500$0.005,983
2014-09-02Option exercise800$10.294,553
2014-09-02Option exercise700$10.294,453
2014-09-02Open-market sale700$40.603,753
2014-08-12Option exercise (derivative)800$0.007,483
2014-08-12Open-market sale800$35.003,753
2014-08-12Option exercise800$10.294,553
2014-08-11Option exercise (derivative)700$0.008,983
2014-08-11Option exercise700$10.294,453
2014-08-11Open-market sale700$35.003,753
2014-07-01Option exercise (derivative)1,500$0.008,983
2014-07-01J403$30.203,753
2014-07-01Open-market sale1,500$35.333,753
2014-07-01Option exercise1,500$10.295,253
2014-06-19Option exercise (derivative)33$0.001,667
2014-06-19Option exercise (derivative)667$0.0010,483
2014-06-19Option exercise100$10.293,450
2014-06-19Option exercise33$8.003,383
2014-06-19Option exercise67$10.293,417
2014-06-19Option exercise200$10.293,550
2014-06-19Option exercise300$10.293,650
2014-06-19Open-market sale33$35.273,350
2014-06-16Option exercise (derivative)800$0.001,700
2014-06-16Option exercise200$8.003,550
2014-06-16Option exercise400$8.003,750
2014-06-16Option exercise100$8.003,450
2014-06-16Open-market sale400$35.023,350
2014-04-01Option exercise (derivative)1,500$0.001,458
2014-04-01Open-market sale500$44.883,350
2014-04-01Option exercise500$8.003,850
2014-03-03Option exercise (derivative)370$0.000
2014-03-03Option exercise (derivative)1,130$0.0014,570
2014-03-03Option exercise330$10.823,680
2014-03-03Option exercise370$11.273,720
2014-03-03Option exercise800$10.824,150
2014-03-03Open-market sale330$49.203,350
2014-02-03Option exercise (derivative)1,500$0.00370
2014-02-03Open-market sale1,500$50.453,350
2014-02-03Option exercise1,500$11.274,850
2014-01-16Open-market sale120$47.083,350
2014-01-16Open-market sale207$47.083,157
2014-01-16Open-market sale250$47.082,822
2014-01-15Option exercise (derivative)542$0.001,082
2014-01-15Option exercise (derivative)654$0.001,961
2014-01-15Grant / award (derivative)7,500$0.007,500
2014-01-15Option exercise (derivative)313$0.00937
2014-01-15Option exercise542$0.003,364
2014-01-15Option exercise654$0.003,072
2014-01-15Option exercise313$0.003,470
2014-01-02Grant / award (derivative)45,000$0.0045,000
2014-01-01J395$24.202,418
2013-09-04Option exercise (derivative)2,480$0.001,870
2013-09-04Option exercise (derivative)10$0.000
2013-09-04Option exercise (derivative)10$0.000
2013-09-04Option exercise1,317$11.273,340
2013-09-04Option exercise526$11.272,549
2013-09-04Option exercise637$11.272,660
2013-09-04Option exercise10$14.472,033
2013-09-04Open-market sale526$27.002,023
2013-07-05Open-market sale277$29.252,023
2013-07-01J976$9.202,300
2013-04-23Option exercise (derivative)10,660$0.0010
2013-04-23Option exercise (derivative)2,700$0.004,350
2013-04-23Option exercise (derivative)1,800$0.004,000
2013-04-23Option exercise (derivative)3,900$0.0011,150
2013-04-23Option exercise (derivative)6,000$0.000
2013-04-23Option exercise6,000$15.387,324
2013-04-23Option exercise3,900$10.295,224
2013-04-23Option exercise1,800$8.003,124
2013-04-23Option exercise2,700$11.274,024
2013-04-23Option exercise2,260$14.473,584
2013-04-23Option exercise10,660$14.1811,984
2013-04-23Open-market sale6,000$22.131,324
2013-04-19Option exercise (derivative)6,000$0.002,270
2013-04-19Option exercise (derivative)1,000$0.0010,670
2013-04-19Option exercise (derivative)8,000$0.006,000
2013-04-19Option exercise3,000$15.384,324
2013-04-19Option exercise1,000$14.182,324
2013-04-19Option exercise6,000$14.477,324
2013-04-19Option exercise5,000$15.386,324
2013-04-19Open-market sale5,000$21.011,324
2013-04-12Option exercise (derivative)1,130$0.008,270
2013-04-12Option exercise (derivative)4,330$0.0011,670
2013-04-12Option exercise1,130$14.472,454
2013-04-12Option exercise4,330$14.185,654
2013-04-12Open-market sale4,330$19.621,324
2013-03-21Option exercise (derivative)9,000$0.0016,000
2013-03-21Open-market sale9,000$19.261,324
2013-03-21Option exercise9,000$14.1810,324
2013-03-04Option exercise (derivative)10,351$0.007,050
2013-03-04Option exercise (derivative)1,350$0.000
2013-03-04Option exercise1,350$11.122,674
2013-03-04Open-market sale1,350$15.821,324
2013-03-04Option exercise10,350$11.2711,674
2013-02-19Option exercise (derivative)1,600$0.0015,050
2013-02-19Option exercise1,600$10.292,924
2013-02-19Open-market sale1,600$14.801,324
2013-02-15Option exercise (derivative)250$0.0016,650
2013-02-15Option exercise (derivative)100$0.0016,900
2013-02-15Option exercise100$10.291,424
2013-02-15Open-market sale250$14.821,324
2013-02-15Option exercise250$10.291,574
2013-02-13Option exercise (derivative)5,200$0.0014,300
2013-02-13Option exercise (derivative)900$0.005,800
2013-02-13Option exercise900$8.002,363
2013-02-13Option exercise5,200$7.256,663
2013-02-13Open-market sale5,200$14.171,463
2013-02-13Open-market sale139$14.171,324
2013-01-30Option exercise (derivative)2,000$0.0017,000
2013-01-30Option exercise2,000$10.293,463
2013-01-30Open-market sale2,000$14.821,463
2013-01-29Open-market sale300$13.401,463
2013-01-17Open-market sale242$14.161,763
2013-01-15Grant / award (derivative)2,615$0.002,615
2013-01-15Grant / award (derivative)1,250$0.001,250
2013-01-15Option exercise (derivative)542$0.001,624
2013-01-15Option exercise542$0.002,005
2013-01-04Open-market sale1,296$10.761,463
2013-01-02Grant / award (derivative)15,700$0.0015,700
2013-01-02Grant / award (derivative)7,500$0.007,500
2013-01-01J431$8.872,759
2013-01-01———2,328

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.