Updated: May 19, 2026

Colleen Tupper

COLLCOLLEGIUM PHARMACEUTICAL, INCSEC CIK: 0001862082
Estimated Net Worth
$12.4 Million25.1%vs Last Year
Last Updated: May 19, 2026 11:51 PM EST

Transaction Summary

Total Transactions16
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions8

Transaction Volume

Total Volume-$3.39M
Net Volume$3.39M
Buy Volume$0.00
Sell Volume-$3.39M

Trade Analysis

AVG Trade Size-$465.19K
Largest Trade$0.00
Most Active MonthFeb
Most Active Year2025

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Colleen Tupper has an estimated net worth of $12.4 Million. This is based on reported shares in COLLEGIUM PHARMACEUTICAL, INC.



2022 was Colleen Tupper's most active year for acquiring shares with 4 total transactions. Colleen Tupper's most active month to acquire stocks was the month of January. 2025 was Colleen Tupper's most active year for disposing of shares, totalling 10 transactions. Colleen Tupper's most active month to dispose stocks was the month of January. 2022 saw Colleen Tupper paying a total of $0.00 for 106,424 shares, this is the most they've acquired in one year. In 2026 Colleen Tupper cashed out on 38,540 shares for a total of $1,801,745.00, their largest year based on trade value.

Holdings & Transactions

COLLcollegium pharmaceutical, inc
EVP & Chief Financial Officer
Updated: Feb 12, 2026VIEW QUOTE
Form TypeSEC Filing
0.1620.61K$46.75-$1.80M147.28KFeb 10View
-0.1930.00K$40.53-$1.22M126.67KScheduledNov 06View
-0.057.60K$30.02-$228.25K156.67KScheduledMar 20 - 21View
-0.01977.00$30.00-$29.31K164.27KScheduledMar 14View
-0.0610.45K$30.01-$313.41K165.25KScheduledMar 11View
-0.023.45K$30.00-$103.59K175.69KScheduledMar 06 - 07View
0.3748.30K$30.52-$928.60K179.14KFeb 10View
-0.1319.71K$34.21-$674.37K130.85KScheduledMay 28View
0.4345.13K$33.70-$887.02K150.56KFeb 12View
-0.2331.64K$23.77-$752.17K105.42KScheduledMar 15View
0.5246.76K$26.75-$290.34K137.06KFeb 10View
-0.054.35K$17.35-$75.47K90.30KScheduledOct 04View
1.2552.65K$17.63-$71.54K94.65KFeb 10View
1.0945.65K$17.63-$71.54K87.65KFeb 10View
42.00K42.00KMay 24View
View