John M Siebert is Director of SUPERNUS PHARMACEUTICALS, INC.. Currently has a direct ownership of 87,943 shares of SUPN, which is worth approximately $3.12 Million. The most recent transaction as insider was on Feb 23, 2024, when has been sold 3,886 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) 87.9K
0% 3M change
4.62% 12M change
Total Value Held $3.12 Million

JOHN M SIEBERT Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 23 2024
BUY
Grant, award, or other acquisition
-
3,886 Added 4.23%
87,943 Common Stock
Feb 22 2023
BUY
Grant, award, or other acquisition
-
3,882 Added 4.41%
84,057 Common Stock
Feb 19 2022
BUY
Grant, award, or other acquisition
-
4,222 Added 5.0%
80,175 Common Stock
Aug 11 2021
BUY
Exercise of conversion of derivative security
$194,700 $12.98 p/Share
15,000 Added 16.49%
75,953 Common Stock
JMS

John M Siebert

Director
Rockville, MD

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