Ionis Pharmaceuticals Inc (IONS) Insider Trading
- $25,659,000.00
- $215,745,018.98
- Sept. 9, 2025
- Stanley T Crooke
Trader Name | Date | Title | Amount | Price | Type | Total Value |
---|---|---|---|---|---|---|
Sept. 9, 2025 | EVP | 21,000 | $64.56 | Sell | $1,355,760.00 | |
Sept. 5, 2025 | EVP | 6,000 | $59.60 | Sell | $357,600.00 | |
Sept. 3, 2025 | EVP | 76,850 | $60.97 | Sell | $4,685,544.50 | |
Sept. 3, 2025 | EVP | 3,162 | $61.02 | Sell | $192,945.24 | |
Sept. 3, 2025 | CEO | 203,814 | $60.32 | Sell | $12,294,060.48 | |
Sept. 3, 2025 | EVP | 19,658 | $60.81 | Sell | $1,195,402.98 | |
Sept. 3, 2025 | Director | 11,200 | $60.14 | Sell | $673,568.00 | |
Sept. 3, 2025 | EVP | 33,909 | $60.62 | Sell | $2,055,563.58 | |
Sept. 2, 2025 | EVP | 5,000 | $49.14 | Sell | $245,700.00 | |
Sept. 2, 2025 | EVP | 13,050 | $54.51 | Sell | $711,355.50 | |
Sept. 2, 2025 | EVP | 11,130 | $49.67 | Sell | $552,827.10 | |
Sept. 2, 2025 | EVP | 10,000 | $50.37 | Sell | $503,700.00 | |
Sept. 2, 2025 | Director | 16,800 | $55.87 | Sell | $938,616.00 | |
Sept. 2, 2025 | Director | 20,000 | $50.91 | Sell | $1,018,200.00 | |
Aug. 22, 2025 | Director | 1,427 | $42.53 | Sell | $60,690.31 | |
Aug. 18, 2025 | EVP | 10,000 | $43.98 | Sell | $439,800.00 | |
Aug. 6, 2025 | Director | 5,000 | $41.93 | Sell | $209,650.00 | |
Aug. 5, 2025 | EVP | 10,000 | $42.86 | Sell | $428,600.00 | |
Aug. 4, 2025 | EVP | 9,549 | $42.80 | Sell | $408,697.20 | |
July 30, 2025 | CEO | 2,432 | $45.00 | Sell | $109,440.00 | |
July 11, 2025 | CEO | 1,160 | $41.74 | Sell | $48,418.40 | |
May 1, 2025 | Director | 15,000 | $31.86 | Buy | $477,900.00 | |
April 16, 2025 | EVP | 680 | $28.37 | Sell | $19,291.60 | |
March 11, 2025 | CEO | 140 | $32.32 | Sell | $4,524.80 | |
Feb. 20, 2025 | EVP | 1,207 | $32.35 | Sell | $39,046.45 | |
Feb. 4, 2025 | EVP | 6,165 | $31.62 | Sell | $194,937.30 | |
Feb. 4, 2025 | CEO | 38,843 | $31.65 | Sell | $1,229,380.95 | |
Jan. 31, 2025 | CEO | 13,242 | $32.45 | Sell | $429,702.90 | |
Jan. 31, 2025 | CFO | 1,523 | $32.44 | Sell | $49,406.12 | |
Jan. 31, 2025 | EVP | 1,367 | $32.31 | Sell | $44,167.77 | |
Jan. 16, 2025 | EVP | 7,154 | $32.84 | Sell | $234,937.36 | |
Jan. 16, 2025 | CFO | 8,870 | $32.81 | Sell | $291,024.70 | |
Jan. 16, 2025 | CEO | 33,445 | $32.63 | Sell | $1,091,310.35 | |
Dec. 23, 2024 | Director | 5,000 | $36.22 | Buy | $181,100.00 | |
Nov. 12, 2024 | CEO | 6,630 | $38.05 | Sell | $252,271.50 | |
Nov. 12, 2024 | EVP | 1,194 | $37.92 | Sell | $45,276.48 | |
Oct. 16, 2024 | EVP | 53 | $38.31 | Sell | $2,030.43 | |
Aug. 5, 2024 | EVP | 2,430 | $48.00 | Sell | $116,640.00 | |
July 16, 2024 | Director | 12,000 | $50.00 | Sell | $600,000.00 | |
May 3, 2024 | Director | 6,000 | $42.71 | Sell | $256,260.00 | |
April 16, 2024 | EVP | 4,006 | $41.60 | Sell | $166,649.60 | |
Feb. 16, 2024 | CEO | 387 | $44.49 | Sell | $17,217.63 | |
Feb. 2, 2024 | EVP | 1,907 | $49.56 | Sell | $94,510.92 | |
Feb. 2, 2024 | CFO | 2,125 | $49.54 | Sell | $105,272.50 | |
Feb. 2, 2024 | CEO | 23,501 | $49.37 | Sell | $1,160,244.37 | |
Jan. 31, 2024 | EVP | 10,773 | $52.00 | Sell | $560,196.00 | |
Jan. 25, 2024 | CEO | 2,285 | $51.75 | Sell | $118,248.75 | |
Jan. 25, 2024 | EVP | 6,450 | $51.75 | Sell | $333,787.50 | |
Jan. 17, 2024 | EVP | 5,564 | $50.42 | Sell | $280,536.88 | |
Jan. 17, 2024 | CFO | 8,683 | $50.42 | Sell | $437,796.86 |
Insiders are both buying and selling Ionis Pharmaceuticals Inc stock.
The insider traders at Ionis Pharmaceuticals Inc are: Stanley T Crooke, Patrick R O'neil, Brett P Monia, B Lynne Parshall, C Frank Bennett, Joseph Klein III, Elizabeth L Hougen, Richard S Geary, Eric Swayze, Frederick T Muto, Joseph H Wender, Stanley Crooke, Stanley T. Crooke, Spencer R Berthelsen, Sarah Boyce, Eugene Schneider, Joseph Wender, Brett Monia, Brian Birchler, Patrick R. O'neil, Richard Geary, Michael R Hayden, Allene M Diaz, Ionis Pharmaceuticals Inc, Elizabeth L. Hougen, Onaiza Cadoret-Manier, Brett P. Monia, Shannon L Devers, Breaux Castleman, and Joseph Baroldi
The most active insider trader at Ionis Pharmaceuticals Inc is Stanley T Crooke with 63 trades.
Stanley T Crooke has sold the most Ionis Pharmaceuticals Inc stock with a total value of $66,110,239.88.
Ionis Pharmaceuticals Inc has bought the most Ionis Pharmaceuticals Inc stock with a total value of $50,000,000.00.
The most recent insider trade for Ionis Pharmaceuticals Inc was on Sept. 9, 2025.
The single biggest insider buy for Ionis Pharmaceuticals Inc was from Ionis Pharmaceuticals Inc with a total value of $25,000,000.00 on July 19, 2017.
The single biggest insider sell for Ionis Pharmaceuticals Inc was from Brett P Monia with a total value of $12,294,060.48 on Sept. 3, 2025.