Colleen Tupper sold $313K of Collegium Pharmaceutical (COLL)

Executed Mar 11 2025, disclosed Mar 13 2025, 2 days later.

Value, as filed

$313K

10,445 sh × $30.01

Executed

Mar 11 2025

the trade date, as filed

Disclosed

Mar 13 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

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 $1.2M
30,000 sh across 2 lots
Exec Nov 6 2025
Filed Nov 7 2025 · 5:30 PM ET COLLSALE COLLEGIUM PHARMACEUTICAL, INC $192K
6,396 sh × $30.03
Exec Mar 21 2025
Filed Mar 24 2025 · 5:30 PM ET