IONIS PHARMACEUTICALS INC - IONS

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
Visible: 0
Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Apr 02, 2026 M D 10,321.0 0.0 0.0 0.0 View
Apr 02, 2026 M D 12,000.0 0.0 0.0 0.0 View
Apr 02, 2026 S D 2,216.0 75.954 168,314.06 11,014.0 View
Apr 02, 2026 S D 20,105.0 75.503 1,517,987.82 13,230.0 View
Apr 02, 2026 M A 10,321.0 41.08 423,986.68 33,335.0 View
Apr 02, 2026 M A 12,000.0 38.06 456,720.0 23,014.0 View
Apr 02, 2026 EVP, Chief Human Resources Ofc S D 6,193.0 74.0535 458,613.33 16,348.0 View
Mar 23, 2026 EVP, Chf Clinical Develop Ofcr S D 5,812.0 70.9715 412,486.36 63,890.0 View
Mar 18, 2026 EVP, Finance & CFO M D 60,299.0 0.0 0.0 0.0 View
Mar 18, 2026 EVP, Finance & CFO M D 61,041.0 0.0 0.0 0.0 View
Mar 18, 2026 EVP, Finance & CFO M D 20,541.0 0.0 0.0 5,405.0 View
Mar 18, 2026 EVP, Finance & CFO M D 33,118.0 0.0 0.0 0.0 View
Mar 18, 2026 EVP, Finance & CFO S D 10,172.0 73.207 744,661.6 82,660.0 View
Mar 18, 2026 EVP, Finance & CFO S D 9,440.0 72.765 686,901.6 92,832.0 View
Mar 18, 2026 EVP, Finance & CFO S D 205,608.0 72.381 14,882,112.65 102,272.0 View
Mar 18, 2026 EVP, Finance & CFO M A 20,541.0 37.58 771,930.78 307,880.0 View
Mar 18, 2026 EVP, Finance & CFO M A 33,118.0 32.6 1,079,646.8 287,339.0 View
Mar 18, 2026 EVP, Finance & CFO M A 61,041.0 56.78 3,465,907.98 254,221.0 View
Mar 18, 2026 EVP, Finance & CFO M A 60,299.0 60.89 3,671,606.11 193,180.0 View
Mar 11, 2026 Chief Executive Officer M D 34,103.0 0.0 0.0 0.0 View
Mar 11, 2026 Chief Executive Officer M D 73,529.0 0.0 0.0 34,103.0 View
Mar 11, 2026 Chief Executive Officer M D 40,822.0 0.0 0.0 107,632.0 View
Mar 11, 2026 Chief Executive Officer S D 17,591.0 76.3407 1,342,909.25 242,662.0 View
Mar 11, 2026 Chief Executive Officer S D 16,512.0 75.4745 1,246,234.94 260,253.0 View
Mar 11, 2026 Chief Executive Officer M A 34,103.0 60.89 2,076,531.67 276,765.0 View
Mar 11, 2026 Chief Executive Officer S D 1,684.0 75.583 127,281.77 242,662.0 View
Mar 11, 2026 Chief Executive Officer S D 117,604.0 75.258 8,850,641.83 244,346.0 View
Mar 11, 2026 Chief Executive Officer S D 7,382.0 74.111 547,087.4 361,950.0 View
Mar 11, 2026 Chief Executive Officer M A 73,529.0 60.89 4,477,180.81 369,332.0 View
Mar 11, 2026 Chief Executive Officer M A 40,822.0 60.89 2,485,651.58 295,803.0 View
Mar 11, 2026 EVP CLO & General Counsel S D 10,148.0 75.2525 763,662.37 62,211.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr M D 32,602.0 0.0 0.0 32,601.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr M D 4,675.0 0.0 0.0 14,025.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr M A 4,675.0 34.69 162,175.75 16,389.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr S D 16,086.0 76.3 1,227,361.8 11,714.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr S D 21,191.0 75.502 1,599,962.88 27,800.0 View
Mar 11, 2026 EVP, Chf GL Pdt Str Ofcr M A 32,602.0 46.1 1,502,952.2 48,991.0 View
Mar 05, 2026 EVP, Chief Scientific Officer M D 48,626.0 0.0 0.0 0.0 View
Mar 05, 2026 EVP, Chief Scientific Officer M D 16,463.0 0.0 0.0 2,406.0 View
Mar 05, 2026 EVP, Chief Scientific Officer S D 802.0 80.762 64,771.12 80,554.0 View
Mar 05, 2026 EVP, Chief Scientific Officer S D 12,687.0 79.8778 1,013,409.65 81,356.0 View
Mar 05, 2026 EVP, Chief Scientific Officer S D 71,600.0 79.099 5,663,488.4 94,043.0 View
Mar 05, 2026 EVP, Chief Scientific Officer M A 48,626.0 60.89 2,960,837.14 165,643.0 View
Mar 05, 2026 EVP, Chief Scientific Officer M A 16,463.0 32.6 536,693.8 117,017.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M D 385.0 0.0 0.0 8,877.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M D 3,760.0 0.0 0.0 11,280.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M D 3,510.0 0.0 0.0 5,744.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M D 5,500.0 0.0 0.0 16,500.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M D 6,951.0 0.0 0.0 928.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc S D 755.0 80.837 61,031.94 22,541.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc S D 5,030.0 79.999 402,394.97 23,296.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc S D 14,321.0 79.115 1,133,005.92 28,326.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M A 385.0 52.87 20,354.95 42,647.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M A 6,951.0 32.6 226,602.6 42,262.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M A 5,500.0 34.69 190,795.0 35,311.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M A 3,760.0 40.85 153,596.0 29,811.0 View
Mar 05, 2026 EVP, Chief Human Resources Ofc M A 3,510.0 37.58 131,905.8 26,051.0 View
Mar 05, 2026 M D 10,321.0 0.0 0.0 0.0 View
Mar 05, 2026 M D 18,000.0 0.0 0.0 0.0 View
Mar 05, 2026 M D 12,000.0 0.0 0.0 0.0 View
Mar 05, 2026 S D 1,005.0 80.799 81,203.0 3,811.0 View
Mar 05, 2026 S D 14,608.0 79.875 1,166,814.0 4,816.0 View
Mar 05, 2026 S D 39,265.0 79.114 3,106,411.21 19,424.0 View
Mar 05, 2026 M A 18,000.0 40.05 720,900.0 58,689.0 View
Mar 05, 2026 M A 12,000.0 38.06 456,720.0 40,689.0 View
Mar 05, 2026 M A 10,321.0 41.08 423,986.68 28,689.0 View
Mar 05, 2026 M D 4,000.0 0.0 0.0 0.0 View
Mar 05, 2026 M D 12,000.0 0.0 0.0 0.0 View
Mar 05, 2026 S D 1,012.0 80.818 81,787.82 11,014.0 View
Mar 05, 2026 S D 6,794.0 79.995 543,486.03 12,026.0 View
Mar 05, 2026 S D 13,526.0 79.174 1,070,907.52 18,820.0 View
Mar 05, 2026 M A 4,000.0 42.88 171,520.0 32,346.0 View
Mar 05, 2026 M A 12,000.0 40.05 480,600.0 28,346.0 View
Mar 05, 2026 M D 200.0 0.0 0.0 10,968.0 View
Mar 05, 2026 M D 832.0 0.0 0.0 11,168.0 View
Mar 05, 2026 S D 200.0 80.0 16,000.0 36,330.0 View
Mar 05, 2026 M A 200.0 38.06 7,612.0 36,530.0 View
Mar 05, 2026 S D 832.0 80.3279 66,832.81 36,330.0 View
Mar 05, 2026 M A 832.0 38.06 31,665.92 37,162.0 View
Mar 05, 2026 EVP, Chief Business Officer M D 238.0 0.0 0.0 3,866.0 View
Mar 05, 2026 EVP, Chief Business Officer M D 820.0 0.0 0.0 4,104.0 View
Mar 05, 2026 EVP, Chief Business Officer M D 201.0 0.0 0.0 1,769.0 View
Mar 05, 2026 EVP, Chief Business Officer M D 879.0 0.0 0.0 1,970.0 View
Mar 05, 2026 EVP, Chief Business Officer S D 201.0 80.0 16,080.0 4,347.0 View
Mar 05, 2026 EVP, Chief Business Officer M A 201.0 32.6 6,552.6 4,548.0 View
Mar 05, 2026 EVP, Chief Business Officer S D 238.0 80.0 19,040.0 4,347.0 View
Mar 05, 2026 EVP, Chief Business Officer M A 238.0 56.78 13,513.64 4,585.0 View
Mar 05, 2026 EVP, Chief Business Officer S D 36.0 81.01 2,916.36 4,347.0 View
Mar 05, 2026 EVP, Chief Business Officer S D 2,088.0 80.4079 167,891.7 4,383.0 View
Mar 05, 2026 EVP, Chief Business Officer M A 879.0 32.6 28,655.4 6,471.0 View
Mar 05, 2026 EVP, Chief Business Officer M A 820.0 56.78 46,559.6 5,592.0 View
Mar 05, 2026 EVP, Chief Business Officer S D 4,096.0 79.36 325,058.56 41,317.0 View
Mar 03, 2026 EVP, Chief Scientific Officer J A 261.0 48.8665 12,754.16 100,554.0 View
Mar 03, 2026 EVP, Corp and Development Ops J A 351.0 48.8665 17,152.14 66,598.0 View
Mar 03, 2026 Chief Executive Officer J A 484.0 48.8665 23,651.39 254,981.0 View
Mar 03, 2026 EVP CLO & General Counsel J A 376.0 48.8665 18,373.8 72,359.0 View
Mar 03, 2026 EVP Research J A 256.0 48.8665 12,509.82 32,361.0 View
Feb 13, 2026 EVP Research S D 6,207.0 82.0691 509,402.9 32,105.0 View
Feb 13, 2026 EVP Research S D 9,435.0 81.5592 769,511.05 38,312.0 View
Feb 13, 2026 EVP, Chief Scientific Officer J D 0.0 0.0 0.0 100,293.0 View
Feb 13, 2026 S D 5,000.0 82.7177 413,588.5 56,344.0 View
Feb 10, 2026 Chief Executive Officer S D 29,430.0 85.7907 2,524,820.3 254,497.0 View
Feb 04, 2026 EVP, Chief Scientific Officer M D 48,626.0 0.0 0.0 0.0 View
Feb 04, 2026 EVP, Chief Scientific Officer M D 16,463.0 0.0 0.0 2,406.0 View
Feb 04, 2026 EVP, Chief Scientific Officer S D 16,463.0 83.0284 1,366,896.55 80,293.0 View
Feb 04, 2026 EVP, Chief Scientific Officer M A 16,463.0 32.6 536,693.8 96,756.0 View
Feb 04, 2026 EVP, Chief Scientific Officer S D 48,626.0 83.0284 4,037,338.98 80,293.0 View
Feb 04, 2026 EVP, Chief Scientific Officer M A 48,626.0 60.89 2,960,837.14 128,919.0 View
Feb 04, 2026 EVP, Chief Scientific Officer S D 20,000.0 82.599 1,651,980.0 80,293.0 View
Feb 02, 2026 EVP, Chief Business Officer S D 5,296.0 82.9615 439,364.1 45,413.0 View
Feb 02, 2026 EVP, Chief Business Officer A A 10,278.0 0.0 0.0 50,709.0 View
Feb 02, 2026 EVP, Chief Scientific Officer S D 5,885.0 82.9466 488,140.74 100,293.0 View
Feb 02, 2026 EVP, Chief Scientific Officer A A 11,421.0 0.0 0.0 106,178.0 View
Feb 02, 2026 EVP, Corp and Development Ops S D 6,179.0 83.0309 513,047.93 66,247.0 View
Feb 02, 2026 EVP, Corp and Development Ops A A 11,991.0 0.0 0.0 72,426.0 View
Feb 02, 2026 EVP, Finance & CFO S D 6,988.0 83.243 581,702.08 132,881.0 View
Feb 02, 2026 EVP, Finance & CFO A A 13,562.0 0.0 0.0 139,869.0 View
Feb 02, 2026 Chief Executive Officer S D 62,970.0 82.7216 5,208,979.15 283,927.0 View
Feb 02, 2026 Chief Executive Officer A A 122,214.0 0.0 0.0 346,897.0 View
Feb 02, 2026 EVP CLO & General Counsel S D 6,179.0 83.5335 516,153.5 71,983.0 View
Feb 02, 2026 EVP CLO & General Counsel A A 11,991.0 0.0 0.0 78,162.0 View
Feb 02, 2026 EVP, Chf Clinical Develop Ofcr S D 6,179.0 83.4487 515,629.52 69,702.0 View
Feb 02, 2026 EVP, Chf Clinical Develop Ofcr A A 11,991.0 0.0 0.0 75,881.0 View
Feb 02, 2026 EVP Research S D 6,179.0 82.9335 512,446.1 47,747.0 View
Feb 02, 2026 EVP Research A A 11,991.0 0.0 0.0 53,926.0 View
Jan 23, 2026 EVP, Chief Human Resources Ofc S D 3,977.0 81.3403 323,490.37 22,541.0 View
Jan 20, 2026 EVP, Chief Business Officer A A 3,900.0 0.0 0.0 9,374.0 View
Jan 20, 2026 EVP, Chief Business Officer M D 2,850.0 0.0 0.0 5,474.0 View
Jan 20, 2026 EVP, Chief Business Officer A A 9,675.0 0.0 0.0 59,149.0 View
Jan 20, 2026 EVP, Chief Business Officer M D 17,037.0 0.0 0.0 49,474.0 View
Jan 20, 2026 EVP, Chief Business Officer A A 25,800.0 0.0 0.0 77,090.0 View
Jan 20, 2026 EVP, Chief Business Officer S D 1,149.0 75.78 87,071.22 4,772.0 View
Jan 20, 2026 EVP, Chief Business Officer M A 2,850.0 0.0 0.0 5,921.0 View
Jan 20, 2026 EVP, Chief Business Officer S D 6,907.0 75.75 523,205.25 40,431.0 View
Jan 20, 2026 EVP, Chief Business Officer M A 17,037.0 0.0 0.0 47,338.0 View
Jan 20, 2026 EVP, Chief Scientific Officer A A 9,675.0 0.0 0.0 27,109.0 View
Jan 20, 2026 EVP, Chief Scientific Officer M D 21,055.0 0.0 0.0 17,434.0 View
Jan 20, 2026 EVP, Chief Scientific Officer A A 25,800.0 0.0 0.0 89,282.0 View
Jan 20, 2026 EVP, Chief Scientific Officer S D 8,977.0 75.15 674,621.55 94,757.0 View
Jan 20, 2026 EVP, Chief Scientific Officer M A 21,055.0 0.0 0.0 103,734.0 View
Jan 20, 2026 EVP, Corp and Development Ops A A 9,675.0 0.0 0.0 50,801.0 View
Jan 20, 2026 EVP, Corp and Development Ops M D 20,089.0 0.0 0.0 41,126.0 View
Jan 20, 2026 EVP, Corp and Development Ops A A 25,800.0 0.0 0.0 79,138.0 View
Jan 20, 2026 EVP, Corp and Development Ops S D 8,480.0 75.11 636,932.8 60,435.0 View
Jan 20, 2026 EVP, Corp and Development Ops M A 20,089.0 0.0 0.0 68,915.0 View
Jan 20, 2026 EVP, Chief Human Resources Ofc A A 9,675.0 0.0 0.0 52,704.0 View
Jan 20, 2026 EVP, Chief Human Resources Ofc M D 17,377.0 0.0 0.0 43,029.0 View
Jan 20, 2026 EVP, Chief Human Resources Ofc A A 25,800.0 0.0 0.0 47,800.0 View
Jan 20, 2026 EVP, Chief Human Resources Ofc S D 8,353.0 75.95 634,410.35 26,518.0 View
Jan 20, 2026 EVP, Chief Human Resources Ofc M A 17,377.0 0.0 0.0 34,871.0 View
Jan 20, 2026 EVP, Finance & CFO A A 12,885.0 0.0 0.0 68,825.0 View
Jan 20, 2026 EVP, Finance & CFO M D 28,729.0 0.0 0.0 55,940.0 View
Jan 20, 2026 EVP, Finance & CFO A A 34,360.0 0.0 0.0 120,995.0 View
Jan 20, 2026 EVP, Finance & CFO S D 12,922.0 75.22 971,992.84 126,307.0 View
Jan 20, 2026 EVP, Finance & CFO M A 28,729.0 0.0 0.0 139,229.0 View
Jan 20, 2026 EVP, Chf GL Pdt Str Ofcr M D 7,013.0 0.0 0.0 29,664.0 View
Jan 20, 2026 EVP, Chf GL Pdt Str Ofcr A A 9,675.0 0.0 0.0 37,725.0 View
Jan 20, 2026 EVP, Chf GL Pdt Str Ofcr A A 25,800.0 0.0 0.0 44,500.0 View
Jan 20, 2026 EVP, Chf GL Pdt Str Ofcr S D 1,823.0 75.96 138,475.08 16,389.0 View
Jan 20, 2026 EVP, Chf GL Pdt Str Ofcr M A 7,013.0 0.0 0.0 18,212.0 View
Jan 20, 2026 EVP, Chief Development Officer A A 11,250.0 0.0 0.0 45,730.0 View
Jan 20, 2026 EVP, Chief Development Officer A A 13,650.0 0.0 0.0 34,480.0 View
Jan 20, 2026 EVP, Chief Development Officer M D 11,119.0 0.0 0.0 20,830.0 View
Jan 20, 2026 EVP, Chief Development Officer S D 4,141.0 75.66 313,308.06 14,718.0 View
Jan 20, 2026 EVP, Chief Development Officer M A 11,119.0 0.0 0.0 18,859.0 View
Jan 20, 2026 EVP, Chief Development Officer A A 7,500.0 0.0 0.0 16,600.0 View
Jan 20, 2026 Chief Executive Officer A A 42,705.0 0.0 0.0 205,719.0 View
Jan 20, 2026 Chief Executive Officer M D 89,145.0 0.0 0.0 163,014.0 View
Jan 20, 2026 Chief Executive Officer A A 113,880.0 0.0 0.0 744,081.0 View
Jan 20, 2026 Chief Executive Officer S D 44,034.0 74.82 3,294,623.88 224,683.0 View
Jan 20, 2026 Chief Executive Officer M A 89,145.0 0.0 0.0 268,717.0 View
Jan 20, 2026 EVP CLO & General Counsel A A 9,675.0 0.0 0.0 48,926.0 View
Jan 20, 2026 EVP CLO & General Counsel M D 21,473.0 0.0 0.0 39,251.0 View
Jan 20, 2026 EVP CLO & General Counsel A A 25,800.0 0.0 0.0 90,601.0 View
Jan 20, 2026 EVP CLO & General Counsel S D 9,191.0 75.84 697,045.44 66,171.0 View
Jan 20, 2026 EVP CLO & General Counsel M A 21,473.0 0.0 0.0 75,362.0 View
Jan 20, 2026 EVP, Chf Clinical Develop Ofcr A A 9,675.0 0.0 0.0 48,926.0 View
Jan 20, 2026 EVP, Chf Clinical Develop Ofcr M D 21,685.0 0.0 0.0 39,251.0 View
Jan 20, 2026 EVP, Chf Clinical Develop Ofcr A A 25,800.0 0.0 0.0 91,237.0 View
Jan 20, 2026 EVP, Chf Clinical Develop Ofcr S D 9,302.0 75.59 703,138.18 63,890.0 View
Jan 20, 2026 EVP, Chf Clinical Develop Ofcr M A 21,685.0 0.0 0.0 73,192.0 View
Jan 20, 2026 EVP Research A A 225.0 0.0 0.0 611.0 View
Jan 20, 2026 EVP Research M D 111.0 0.0 0.0 386.0 View
Jan 20, 2026 EVP Research A A 9,675.0 0.0 0.0 48,926.0 View
Jan 20, 2026 EVP Research M D 21,366.0 0.0 0.0 39,251.0 View
Jan 20, 2026 EVP Research A A 25,800.0 0.0 0.0 90,282.0 View
Jan 20, 2026 EVP Research S D 49.0 75.97 3,722.53 318.0 View
Jan 20, 2026 EVP Research M A 111.0 0.0 0.0 367.0 View
Jan 20, 2026 EVP Research S D 9,884.0 75.34 744,660.56 41,935.0 View
Jan 20, 2026 EVP Research M A 21,366.0 0.0 0.0 51,819.0 View
Jan 20, 2026 M D 1,930.0 0.0 0.0 7,150.0 View
Jan 20, 2026 M A 1,930.0 0.0 0.0 7,940.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M D 25,545.0 0.0 0.0 2,971.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M D 9,264.0 0.0 0.0 9,262.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M D 3,829.0 0.0 0.0 9,254.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M D 3,460.0 0.0 0.0 7,879.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M D 2,101.0 0.0 0.0 11,339.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc S D 9,264.0 84.62 783,919.68 17,494.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc M A 9,264.0 52.87 489,787.68 26,758.0 View
Jan 09, 2026 EVP, Chief Human Resources Ofc S D 3,829.0 84.62 324,009.98 17,494.0 View