Allene M. Diaz

Sits on 1 board. Last updated September 27, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: Ionis Pharmaceuticals Inc., 3 years.

3 years ยท Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jul 7, 2026 Ionis Pharmaceuticals Inc. Option exercise +10,111 $47.11 $476,329
Jul 7, 2026 Ionis Pharmaceuticals Inc. Open-market sale โˆ’10,111 $85.42 $863,637
Mar 3, 2026 Ionis Pharmaceuticals Inc. Option exercise +10,321 $41.08 $423,987
Mar 3, 2026 Ionis Pharmaceuticals Inc. Option exercise +12,000 $38.06 $456,720
Mar 3, 2026 Ionis Pharmaceuticals Inc. Option exercise +18,000 $40.05 $720,900
Mar 3, 2026 Ionis Pharmaceuticals Inc. Open-market sale โˆ’39,265 $79.11 $3,106,254
Mar 3, 2026 Ionis Pharmaceuticals Inc. Open-market sale โˆ’14,608 $79.88 $1,166,887
Mar 3, 2026 Ionis Pharmaceuticals Inc. Open-market sale โˆ’1,005 $80.80 $81,204
Aug 22, 2025 Ionis Pharmaceuticals Inc. Open-market sale โˆ’1,427 $42.53 $60,690
Jul 15, 2025 Ionis Pharmaceuticals Inc. Option exercise +4,079 โ€” โ€”
Jul 16, 2024 Ionis Pharmaceuticals Inc. Open-market sale โˆ’900 $48.94 $44,046
Jul 16, 2024 Ionis Pharmaceuticals Inc. Open-market sale โˆ’737 $50.17 $36,975
Jul 15, 2024 Ionis Pharmaceuticals Inc. Option exercise +4,677 โ€” โ€”
Aug 1, 2023 Ionis Pharmaceuticals Inc. Open-market sale โˆ’657 $41.05 $26,970
Jul 17, 2023 Ionis Pharmaceuticals Inc. Option exercise +5,333 โ€” โ€”

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