A detailed history of Knott David M Jr transactions in Collegium Pharmaceutical, Inc stock. As of the latest transaction made, Knott David M Jr holds 23,511 shares of COLL stock, worth $805,957. This represents 0.44% of its overall portfolio holdings.

Number of Shares
23,511
Previous 38,473 38.89%
Holding current value
$805,957
Previous $1.15 Million 39.46%
% of portfolio
0.44%
Previous 0.72%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 11, 2025

SELL
$24.67 - $30.44 $369,112 - $455,443
-14,962 Reduced 38.89%
23,511 $695,000
Q1 2025

May 12, 2025

BUY
$28.04 - $33.91 $155,509 - $188,064
5,546 Added 16.84%
38,473 $1.15 Million
Q4 2024

Feb 12, 2025

BUY
$28.61 - $41.86 $942,041 - $1.38 Million
32,927 New
32,927 $943,000

Others Institutions Holding COLL

About COLLEGIUM PHARMACEUTICAL, INC


  • Ticker COLL
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 34,126,200
  • Market Cap $1.17B
  • Description
  • Collegium Pharmaceutical, Inc., a specialty pharmaceutical company, develops and commercializes medicines for pain management. Its portfolio includes Xtampza ER, an abuse-deterrent, extended-release, oral formulation of oxycodone; Nucynta ER and Nucynta IR, which are extended-release and immediate-release formulations of tapentadol; and Xtampza ...
More about COLL
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