Collegium Pharmaceutical, Inc - COLL

  1. All Sectors
  2. Manufacturing
  3. Chemicals
  4. Pharmaceutical Preparations
Latest data: 4/2/2026 10:07:19 PM
EDGAR CIK 0001267565

Buy Breakdown

Total $0

Sell Breakdown

Total $4,622,975

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
03/18/2026
10b5-1
03/20/2026
Dieter David
EVP & General Counsel
Officer
Sell
-13,976 @ $34.92
($488,099.22)
 77,071 (-15.35%) Direct
03/09/2026
10b5-1
03/11/2026
Dieter David
EVP & General Counsel
Officer
Sell
-6,224 @ $36.65
($228,109.60)
 91,047 (-6.40%) Direct
03/03/2026
10b5-1
03/05/2026
Dreyer Scott
EVP & Chief Commercial Officer
Officer
Sell
-49,976 @ $40.41
($2,019,436.72)
 71,770 (-41.05%) Direct
11/06/2025
10b5-1
11/07/2025
Tupper Colleen
EVP & Chief Financial Officer
CFO
Sell
-30,000 @ $40.53
($1,215,753.34)
 126,667 (-19.15%) Direct
08/29/2025
09/03/2025
Smith Thomas B
EVP and Chief Medical Officer
Officer
Sell
-17,478 @ $38.42
($671,576.42)
 70,264 (-19.92%) Direct