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Birchler Brian
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$10k+
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$500k+
$1M+
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EVP, Corp and Development Ops
Companies:
IONS
Total Filings
2
Market Buys / Sells
0
/
1
1 other (exercises, taxes, awards)
Insider Sentiment
Net Selling
Insiders are selling more than buying — may indicate profit-taking
Market Buy / Sell Value
Sell
$73,015.87
Date
Ticker
Insider
Type
Shares
Price
Value
Apr 17, 2026
IONS
Birchler Brian
EVP, Corp and Development Ops
1 Exercise, 1 Sell
2,848
—
$73,015.87
IONS
1 Exercise, 1 Sell
Apr 17, 2026
Birchler Brian
EVP, Corp and Development Ops
2,848 shr
$73,015.87
2 transactions