Joseph H Wender
CIK 1073384 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 3, 2025 · Latest: Dec. 3, 2025
On this page
Insider at
Insider transactions
0 buys (P)
13 sells (S)
Net:
$-8,660,283
+ 83 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
83 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2025 | IONS | S 10b5-1 | 7,429 | $81.23 | $603,458 | 36,035 Indirect | -17.09% | Disposed | -26.8% (price as of 2026-08-20) |
| Dec. 1, 2025 | IONS | S 10b5-1 | 20,571 | $80.67 | $1,659,463 | 43,464 Indirect | -32.12% | Disposed | -26.3% (price as of 2026-08-20) |
| Oct. 31, 2025 | IONS | S 10b5-1 | 11,200 | $75.16 | $841,792 | 64,035 Indirect | -14.89% | Disposed | -20.9% (price as of 2026-08-20) |
| Oct. 30, 2025 | IONS | S 10b5-1 | 5,975 | $73.85 | $441,254 | 75,235 Indirect | -7.36% | Disposed | -19.5% (price as of 2026-08-20) |
| Oct. 30, 2025 | IONS | S 10b5-1 | 8,341 | $73.16 | $610,228 | 81,210 Indirect | -9.31% | Disposed | -18.7% (price as of 2026-08-20) |
| Oct. 30, 2025 | IONS | S 10b5-1 | 2,484 | $72.19 | $179,320 | 89,551 Indirect | -2.70% | Disposed | -17.6% (price as of 2026-08-20) |
| Oct. 1, 2025 | IONS | S 10b5-1 | 16,800 | $65.50 | $1,100,400 | 92,035 Indirect | -15.44% | Disposed | -9.2% (price as of 2026-08-20) |
| Sept. 3, 2025 | IONS | S 10b5-1 | 11,200 | $60.14 | $673,568 | 108,835 Indirect | -9.33% | Disposed | -1.1% (price as of 2026-08-20) |
| Sept. 3, 2025 | IONS | S 10b5-1 | 11,200 | $60.14 | $673,568 | 108,835 Indirect | -9.33% | Disposed | -1.1% (price as of 2026-08-20) |
| Sept. 2, 2025 | IONS | S 10b5-1 | 5,600 | $57.53 | $322,168 | 120,035 Indirect | -4.46% | Disposed | 3.4% (price as of 2026-08-20) |
| Sept. 2, 2025 | IONS | S 10b5-1 | 11,200 | $55.04 | $616,448 | 125,635 Indirect | -8.19% | Disposed | 8.0% (price as of 2026-08-20) |
| Sept. 2, 2025 | IONS | S 10b5-1 | 5,600 | $57.53 | $322,168 | 120,035 Indirect | -4.46% | Disposed | 3.4% (price as of 2026-08-20) |
| Sept. 2, 2025 | IONS | S 10b5-1 | 11,200 | $55.04 | $616,448 | 125,635 Indirect | -8.19% | Disposed | 8.0% (price as of 2026-08-20) |
| March 19, 2019 | IONS | S | 10,000 | $79.63 | $796,300 | 58,916 Indirect | -14.51% | Disposed | -25.3% (price as of 2026-08-20) |
| May 11, 2018 | IONS | S | 8,590 | $45.03 | $386,808 | 36,249 Direct | -19.16% | Disposed | 32.0% (price as of 2026-08-20) |
| May 11, 2018 | IONS | S | 6,010 | $45.79 | $275,198 | 36,249 Direct | -14.22% | Disposed | 29.9% (price as of 2026-08-20) |
| May 11, 2018 | IONS | S | 400 | $44.02 | $17,608 | 36,249 Direct | -1.09% | Disposed | 35.1% (price as of 2026-08-20) |
Showing latest 100 of 165 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 18, 2025 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (16,000) | $24.42 | June 30, 2026 | 16,000 | Disposed |
| July 15, 2025 | IONS | Restricted Stock Unit | Common Stock (4,079) | — | — | 4,079 | Disposed |
| July 1, 2025 | IONS | Restricted Stock Unit | Common Stock (5,220) | — | — | 5,220 | Acquired |
| July 1, 2025 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (11,518) | $39.94 | June 30, 2035 | 11,518 | Acquired |
| July 15, 2024 | IONS | Restricted Stock Unit | Common Stock (4,677) | — | — | 4,677 | Disposed |
| July 1, 2024 | IONS | Restricted Stock Unit | Common Stock (4,079) | — | — | 4,079 | Acquired |
| July 1, 2024 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (10,111) | $47.11 | June 30, 2034 | 10,111 | Acquired |
| May 9, 2024 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (16,000) | $35.53 | June 30, 2024 | 16,000 | Disposed |
| July 17, 2023 | IONS | Restricted Stock Unit | Common Stock (5,333) | — | — | 5,333 | Disposed |
| July 17, 2023 | IONS | Restricted Stock Unit | Common Stock (1,777) | — | — | 1,777 | Disposed |
| July 3, 2023 | IONS | Restricted Stock Unit | Common Stock (4,677) | — | — | 4,677 | Acquired |
| July 3, 2023 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (10,321) | $41.08 | July 2, 2033 | 10,321 | Acquired |
| July 15, 2022 | IONS | Restricted Stock Unit | Common Stock (2,665) | — | — | 2,665 | Disposed |
| July 15, 2022 | IONS | Restricted Stock Unit | Common Stock (5,333) | — | — | 5,333 | Disposed |
| July 1, 2022 | IONS | Restricted Stock Unit | Common Stock (5,333) | — | — | 5,333 | Acquired |
| July 1, 2022 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (12,000) | $38.06 | June 30, 2032 | 12,000 | Acquired |
| July 15, 2021 | IONS | Restricted Stock Unit | Common Stock (1,778) | — | — | 1,778 | Disposed |
| July 15, 2021 | IONS | Restricted Stock Unit | Common Stock (666) | — | — | 666 | Disposed |
| July 15, 2021 | IONS | Restricted Stock Unit | Common Stock (889) | — | — | 889 | Disposed |
| July 15, 2021 | IONS | Restricted Stock Unit | Common Stock (5,333) | — | — | 5,333 | Disposed |
| July 1, 2021 | IONS | Restricted Stock Unit | Common Stock (5,333) | — | — | 5,333 | Acquired |
| July 1, 2021 | IONS | Non-Qualified Stock Option (right to buy) | Common Stock (12,000) | $40.05 | June 30, 2031 | 12,000 | Acquired |
| Sept. 16, 2020 | IONS | Director Stock Option (right to buy) | Common Stock (11,250) | $28.47 | June 30, 2023 | 11,250 | Disposed |
| Sept. 16, 2020 | IONS | Director Stock Option (right to buy) | Common Stock (11,250) | $12.94 | July 1, 2022 | 11,250 | Disposed |
| July 6, 2020 | IONS | Restricted Stock Units | Common Stock (667) | — | — | 667 | Disposed |
| July 2, 2020 | IONS | Restricted Stock Units | Common Stock (889) | — | — | 889 | Disposed |
| July 1, 2020 | IONS | Director Stock Option (right to buy) | Common Stock (12,000) | $60.20 | June 30, 2030 | 12,000 | Acquired |
| July 1, 2020 | IONS | Restricted Stock Units | Common Stock (5,333) | — | — | 5,333 | Acquired |
| July 1, 2020 | IONS | Restricted Stock Units | Common Stock (1,778) | — | — | 1,778 | Disposed |
| July 1, 2020 | IONS | Restricted Stock Units | Common Stock (666) | — | — | 666 | Disposed |
| July 3, 2019 | IONS | Restricted Stock Units | Common Stock (667) | — | — | 667 | Disposed |
| July 2, 2019 | IONS | Restricted Stock Units | Common Stock (889) | — | — | 889 | Disposed |
| July 1, 2019 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $64.80 | June 30, 2029 | 16,000 | Acquired |
| July 1, 2019 | IONS | Restricted Stock Units | Common Stock (7,110) | — | — | 7,110 | Acquired |
| July 1, 2019 | IONS | Restricted Stock Units | Common Stock (667) | — | — | 667 | Disposed |
| July 1, 2019 | IONS | Restricted Stock Units | Common Stock (666) | — | — | 666 | Disposed |
| July 17, 2018 | IONS | Non-Employee Director Stock Option (right to buy) | Common Stock (15,000) | $9.30 | June 30, 2021 | 15,000 | Disposed |
| July 17, 2018 | IONS | Non-Employee Director Stock Option (right to buy) | Common Stock (15,000) | $9.22 | June 30, 2022 | 15,000 | Disposed |
| July 3, 2018 | IONS | Restricted Stock Units | Common Stock (667) | — | — | 667 | Disposed |
| July 2, 2018 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $42.88 | July 1, 2028 | 16,000 | Acquired |
| July 2, 2018 | IONS | Restricted Stock Units | Common Stock (3,555) | — | — | 3,555 | Acquired |
| July 1, 2018 | IONS | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Disposed |
| May 11, 2018 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $13.88 | June 30, 2018 | 15,000 | Disposed |
| July 3, 2017 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $52.22 | July 2, 2027 | 16,000 | Acquired |
| July 3, 2017 | IONS | Restricted Stock Units | Common Stock (2,667) | — | — | 2,667 | Acquired |
| July 1, 2017 | IONS | Restricted Stock Units | Common Stock (2,469) | — | — | 2,469 | Disposed |
| July 2, 2016 | IONS | Restricted Stock Units | Common Stock (312) | — | — | 312 | Disposed |
| July 1, 2016 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $24.42 | June 30, 2026 | 16,000 | Acquired |
| July 1, 2016 | IONS | Restricted Stock Units | Common Stock (2,667) | — | — | 2,667 | Acquired |
| July 1, 2016 | IONS | Restricted Stock Units | Common Stock (1,803) | — | — | 1,803 | Disposed |
| July 2, 2015 | IONS | Restricted Stock Units | Common Stock (312) | — | — | 312 | Disposed |
| July 1, 2015 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $57.16 | June 30, 2025 | 16,000 | Acquired |
| July 1, 2015 | IONS | Restricted Stock Units | Common Stock (2,667) | — | — | 2,667 | Acquired |
| July 1, 2015 | IONS | Restricted Stock Units | Common Stock (667) | — | — | 667 | Disposed |
| July 1, 2015 | IONS | Restricted Stock Units | Common Stock (469) | — | — | 469 | Disposed |
| March 18, 2015 | IONS | Director Stock Option (right to buy) | Common Stock (12,500) | $5.93 | July 2, 2016 | 12,500 | Disposed |
| March 5, 2015 | IONS | Director Stock Option (right to buy) | Common Stock (12,500) | $9.77 | July 1, 2017 | 12,500 | Disposed |
| Feb. 12, 2015 | IONS | Non-Employee Director Stock Option (right to buy) | Common Stock (10,000) | $3.95 | June 30, 2015 | 10,000 | Disposed |
| July 2, 2014 | IONS | Restricted Stock Units | Common Stock (313) | — | — | 313 | Disposed |
| July 1, 2014 | IONS | Director Stock Option (right to buy) | Common Stock (16,000) | $35.53 | June 30, 2024 | 16,000 | Acquired |
| July 1, 2014 | IONS | Restricted Stock Units | Common Stock (2,667) | — | — | 2,667 | Acquired |
| July 1, 2014 | IONS | Restricted Stock Units | Common Stock (469) | — | — | 469 | Disposed |
| Feb. 6, 2014 | IONS | Director Stock Option (right to buy) | Common Stock (5,300) | $5.72 | June 30, 2014 | 5,300 | Disposed |
| Feb. 3, 2014 | IONS | Director Stock Option (right to buy) | Common Stock (4,700) | $5.72 | June 14, 2014 | 4,700 | Disposed |
| Dec. 19, 2013 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $16.32 | June 30, 2019 | 15,000 | Disposed |
| July 2, 2013 | IONS | Restricted Stock Units | Common Stock (313) | — | — | 313 | Disposed |
| July 1, 2013 | IONS | Restricted Stock Units | Common Stock (1,875) | — | — | 1,875 | Acquired |
| July 1, 2013 | IONS | Director Stock Option (right to buy) | Common Stock (11,250) | $28.47 | June 30, 2023 | 11,250 | Acquired |
| June 20, 2013 | IONS | Director Stock Option (right to buy) | Common Stock (10,000) | $5.17 | June 30, 2013 | 10,000 | Disposed |
| July 2, 2012 | IONS | Director Stock Option (right to buy) | Common Stock (11,250) | $12.94 | July 1, 2022 | 11,250 | Acquired |
| July 2, 2012 | IONS | Restricted Stock Units | Common Stock (1,250) | — | — | 1,250 | Acquired |
| June 12, 2012 | IONS | Director Stock Option (right to buy) | Common Stock (10,000) | $8.15 | June 30, 2012 | 10,000 | Disposed |
| July 1, 2011 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $9.30 | June 30, 2021 | 15,000 | Acquired |
| July 1, 2010 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $9.22 | June 30, 2020 | 15,000 | Acquired |
| Dec. 30, 2009 | IONS | Director Stock Option (right to buy) | Common Stock (10,000) | $6.81 | Jan. 5, 2010 | 10,000 | Disposed |
| July 1, 2009 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $16.32 | June 30, 2019 | 15,000 | Acquired |
| July 1, 2008 | IONS | Director Stock Option (right to buy) | Common Stock (15,000) | $13.88 | June 30, 2018 | 15,000 | Acquired |
| June 30, 2008 | IONS | Director Stock Option (right to buy) | Common Stock | $13.25 | June 30, 2008 | 4,000 | Disposed |
| July 2, 2007 | IONS | Director Stock Option (right to buy) | Common Stock (12,500) | $9.77 | July 1, 2017 | 12,500 | Acquired |
| July 3, 2006 | IONS | Director Stock Option (right to buy) | Common Stock (12,500) | $5.93 | July 2, 2016 | 12,500 | Acquired |
| July 1, 2005 | IONS | Director Stock Option (right to buy) | Common Stock (10,000) | $11111.00 | June 30, 2015 | 10,000 | Acquired |
| July 1, 2004 | IONS | Director Stock Option (right to buy) | Common Stock (10,000) | $5.72 | June 30, 2014 | 10,000 | Acquired |
| Jan. 14, 2004 | IONS | Employee Stock Option (right to buy) | Common Stock | $6.50 | Jan. 19, 2004 | 20,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).