John A. Fallon sold $1.6M of Collegium Pharmaceutical (COLL)

Executed Nov 12 2025, disclosed Nov 14 2025, 2 days later.

Value, as filed

$1.6M

34,853 sh × $47.21

Executed

Nov 12 2025

the trade date, as filed

Disclosed

Nov 14 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

JF John A. Fallon Director profile →

John A. Fallon (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in COLL. The largest single filing was $1.6M of COLL (34,853 sh × $47.21, as filed), executed Nov 12 2025.

The name

COLL COLL COLL · 24 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→