InsiderFlow

Holly B. Kordasiewicz

IONS

Holly B. Kordasiewicz serves as EVP, Chief Development Officer at Ionis Pharmaceuticals, Inc. (IONS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

1 trades

$313.3K

Net Position

Net Seller

$313.3K

Companies Traded

1

IONS

Active Period

Jan 2026

1 total trades

Most Recent

Sell IONS

Jan 15, 2026 · $313.3K

Holly B. Kordasiewicz's Insider Trading at Ionis Pharmaceuticals, Inc. (IONS)

Buys

0 · $0.00

Sells

1 · $313.3K

Total Shares Bought

0

Total Shares Sold

4,141

IONS Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Jan 15, 2026Sell4,141$75.66$313.3K0