Colleen Tupper sold $1.2M of Collegium Pharmaceutical (COLL)

Executed Nov 6 2025, disclosed Nov 7 2025, 1 day later.

Value, as filed

$1.2M

30,000 sh across 2 lots

Executed

Nov 6 2025

the trade date, as filed

Disclosed

Nov 7 2025

1 day after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

CT Colleen Tupper EVP & Chief Financial Officer profile →

Colleen Tupper (EVP & Chief Financial Officer) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in COLL. The largest single filing was $1.2M of COLL (30,000 sh across 2 lots, as filed), executed Nov 6 2025.

The name

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

Other filings by Colleen Tupper in COLL

COLLSALE COLLEGIUM PHARMACEUTICAL, INC $192K
6,396 sh × $30.03
Exec Mar 21 2025
Filed Mar 24 2025 · 5:30 PM ET COLLSALE COLLEGIUM PHARMACEUTICAL, INC $313K
10,445 sh × $30.01
Exec Mar 11 2025
Filed Mar 13 2025 · 5:30 PM ET