KLEIN JOSEPH III

Insider

Director

Trades at: IONS

30D 90D 1Y

Net shares · 90d

-32.4K

0 buy · 32.4K sell

Net value · 90d

-$2.4M

$0 in · $2.4M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 32.4K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

IONS Exercise·M
May 1, 26

Director · 10b5-1

$0

10.1K sh

Own New
IONS Sell·S
May 1, 26

Director · 10b5-1

$106.5K

1.4K sh · $74.45

Own -11%
IONS Sell·S
May 1, 26

Director · 10b5-1

$636.7K

8.7K sh · $73.35

Own -41%
IONS Exercise·M
May 1, 26

Director · 10b5-1

$476.3K

10.1K sh · $47.11

Own +92%
IONS Exercise·M
Apr 1, 26

Director · 10b5-1

$0

10.3K sh

Own New
IONS Exercise·M
Apr 1, 26

Director · 10b5-1

$0

12.0K sh

Own New
IONS Sell·S
Apr 1, 26

Director · 10b5-1

$168.3K

2.2K sh · $75.95

Own -17%
IONS Sell·S
Apr 1, 26

Director · 10b5-1

$1.5M

20.1K sh · $75.50

Own -60%
IONS Exercise·M
Apr 1, 26

Director · 10b5-1

$424.0K

10.3K sh · $41.08

Own +45%
IONS Exercise·M
Apr 1, 26

Director · 10b5-1

$456.7K

12.0K sh · $38.06

Own +109%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 1, 2026	IONS	Director	Exercise M	10.1K	New	—	$0
May 1, 2026	IONS	Director	Sell S	1.4K	-11%	$74.45	$106.5K
May 1, 2026	IONS	Director	Sell S	8.7K	-41%	$73.35	$636.7K
May 1, 2026	IONS	Director	Exercise M	10.1K	+92%	$47.11	$476.3K
Apr 1, 2026	IONS	Director	Exercise M	10.3K	New	—	$0
Apr 1, 2026	IONS	Director	Exercise M	12.0K	New	—	$0
Apr 1, 2026	IONS	Director	Sell S	2.2K	-17%	$75.95	$168.3K
Apr 1, 2026	IONS	Director	Sell S	20.1K	-60%	$75.50	$1.5M
Apr 1, 2026	IONS	Director	Exercise M	10.3K	+45%	$41.08	$424.0K
Apr 1, 2026	IONS	Director	Exercise M	12.0K	+109%	$38.06	$456.7K

About KLEIN JOSEPH III

This profile aggregates every SEC Form 4 insider transaction reported by KLEIN JOSEPH III across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.