C Frank Bennett Insider Trading Activity

Corporate InsiderVP · CIK 1073387

Total trades

$18.1M

Total volume

Mar 3, 2026

Last activity

IONS

IONIS PHARMACEUTICALS INC

C Frank Bennett has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.

IONS is the most-traded position with 12 trades. The largest single transaction was a sale of IONS for $5.7M on Mar 3, 2026.

Performance Scorecard

Forward stock performance after each transaction by C Frank Bennett. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-7.0%	58%	12
90 days	—	-12.6%	58%	12
120 days	—	-12.6%	58%	12

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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IONS · IONIS PHARMACEUTICALS INC

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Mar 3, 2026	IONS	Sell	71,600	$79.10	$5.7M	−43.2%	VP
Mar 3, 2026	IONS	Sell	12,687	$79.88	$1.0M	−13.5%	VP
Mar 3, 2026	IONS	Sell	802	$80.76	$65K	−1.0%	VP
Feb 2, 2026	IONS	Sell	20,000	$82.60	$1.7M	−19.9%	VP
Feb 2, 2026	IONS	Sell	48,626	$83.03	$4.0M	−37.7%	VP
Feb 2, 2026	IONS	Sell	16,463	$83.03	$1.4M	−17.0%	VP
Jan 30, 2026	IONS	Sell	5,885	$82.95	$488K	−5.5%	VP
Jan 16, 2026	IONS	Sell	8,977	$75.15	$675K	−8.7%	VP
Sep 5, 2025	IONS	Sell	6,000	$59.60	$358K	−6.8%	VP
Sep 3, 2025	IONS	Sell	33,909	$60.62	$2.1M	−25.0%	VP
Sep 2, 2025	IONS	Sell	5,000	$49.14	$246K	−5.3%	VP
Aug 18, 2025	IONS	Sell	10,000	$43.98	$440K	−9.7%	VP