A detailed history of Bruce & Co., Inc. transactions in Supernus Pharmaceuticals, Inc. stock. As of the latest transaction made, Bruce & Co., Inc. holds 82,105 shares of SUPN stock, worth $3.1 Million. This represents 1.07% of its overall portfolio holdings.

Number of Shares
82,105
Previous 82,105 -0.0%
Holding current value
$3.1 Million
Previous $2.8 Million 21.57%
% of portfolio
1.07%
Previous 1.38%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2023

May 12, 2023

SELL
$34.93 - $42.03 $349,300 - $420,300
-10,000 Reduced 10.86%
82,105 $2.97 Million
Q4 2022

Feb 14, 2023

SELL
$31.09 - $37.88 $932,700 - $1.14 Million
-30,000 Reduced 24.57%
92,105 $3.29 Million
Q3 2022

Nov 15, 2022

SELL
$28.79 - $35.41 $2.3 Million - $2.83 Million
-80,000 Reduced 39.58%
122,105 $4.13 Million
Q2 2022

Aug 09, 2022

SELL
$25.33 - $34.25 $506,599 - $685,000
-20,000 Reduced 9.0%
202,105 $5.84 Million
Q1 2022

May 11, 2022

SELL
$28.51 - $32.9 $5.13 Million - $5.92 Million
-180,000 Reduced 44.76%
222,105 $7.18 Million
Q4 2020

Feb 16, 2021

BUY
$17.7 - $25.81 $885,000 - $1.29 Million
50,000 Added 14.2%
402,105 $10.1 Million
Q4 2019

Feb 14, 2020

BUY
$19.93 - $29.13 $4.07 Million - $5.94 Million
204,047 Added 137.82%
352,105 $8.35 Million
Q3 2018

Nov 09, 2018

SELL
$42.7 - $56.55 $427,000 - $565,500
-10,000 Reduced 6.33%
148,058 $7.45 Million
Q2 2018

Aug 14, 2018

SELL
$44.1 - $59.85 $882,000 - $1.2 Million
-20,000 Reduced 11.23%
158,058 $9.46 Million
Q3 2017

Nov 15, 2017

BUY
$36.75 - $49.65 $6.54 Million - $8.84 Million
178,058
178,058 $7.12 Million

Others Institutions Holding SUPN

About SUPERNUS PHARMACEUTICALS, INC.


  • Ticker SUPN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 53,495,300
  • Market Cap $2.02B
  • Description
  • Supernus Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of products for the treatment of central nervous system (CNS) diseases in the United States. Its commercial products are Trokendi XR, an extended release topiramate product indicated for the treatment of epilepsy, as well as for the prop...
More about SUPN
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