InsiderFlow

Holly B. Kordasiewicz

IONS

Holly B. Kordasiewicz serves as officer: 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

2 trades

$626.6K

Net Position

Net Seller

$626.6K

Companies Traded

1

IONS

Active Period

Jan 2026

2 total trades

Most Recent

Sell IONS

Jan 20, 2026 · $313.3K

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

Buys

0 · $0.00

Sells

2 · $626.6K

Total Shares Bought

0

Total Shares Sold

8,282

IONS Price Chart
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DateTypeSharesAvg PriceValueShares After
Jan 20, 2026Sell4,141$75.66$313.3K14,718
Jan 15, 2026Sell4,141$75.66$313.3K0