Spencer R Berthelsen is Director of IONIS PHARMACEUTICALS INC. Currently has a direct ownership of 151,934 shares of IONS, which is worth approximately $5.38 Million. The most recent transaction as insider was on Jul 15, 2024, when has been sold 4,677 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 152K
0% 3M change
3.18% 12M change
Total Value Held $5.38 Million

SPENCER R BERTHELSEN Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 15 2024
BUY
Exercise of conversion of derivative security
-
4,677 Added 2.99%
151,934 Common Stock
Jun 17 2024
SELL
Open market or private sale
$644,640 $40.29 p/Share
16,000 Reduced 9.8%
147,257 Common Stock
Jun 17 2024
BUY
Exercise of conversion of derivative security
$568,480 $35.53 p/Share
16,000 Added 8.93%
163,257 Common Stock
Jul 17 2023
BUY
Exercise of conversion of derivative security
-
7,110 Added 4.61%
147,257 Common Stock
Jun 20 2023
BUY
Exercise of conversion of derivative security
$320,287 $28.47 p/Share
11,250 Added 7.43%
140,147 Common Stock
Jul 15 2022
BUY
Exercise of conversion of derivative security
-
7,998 Added 5.84%
128,897 Common Stock
Jun 07 2022
BUY
Exercise of conversion of derivative security
$145,575 $12.94 p/Share
11,250 Added 8.51%
120,899 Common Stock
Jul 15 2021
BUY
Exercise of conversion of derivative security
-
8,666 Added 7.32%
109,649 Common Stock
Jun 23 2021
SELL
Open market or private sale
$566,100 $37.74 p/Share
15,000 Reduced 12.93%
100,983 Common Stock
Jun 23 2021
BUY
Exercise of conversion of derivative security
$139,500 $9.3 p/Share
15,000 Added 11.45%
115,983 Common Stock
SRB

Spencer R Berthelsen

Director
Carlsbad, CA

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