InsiderClue
Stocks · Health care · Pharmaceutical Preparations

COLLEGIUM PHARMACEUTICAL, INC

COLL Clue Score59
United States Fiscal year ends December CIK 0001267565 Results filed 5 Nov 2026
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What the insiders did Net selling

Individual transactions

31
Insider
Date
Role
Action
Shares
Price
Amount
David Dieter
18 Mar 2026
EVP & General Counsel
Sold on a plan
13,976
$34.92
$488.10K
David Dieter
9 Mar 2026
EVP & General Counsel
Sold on a plan
6,224
$36.65
$228.11K
Scott Dreyer
3 Mar 2026
EVP & Chief Commercial Officer
Sold on a plan
3,559
$40.99
$145.88K
Scott Dreyer
3 Mar 2026
EVP & Chief Commercial Officer
Sold on a plan
46,417
$40.36
$1.87M
Colleen Tupper
6 Nov 2025
EVP & Chief Financial Officer
Sold on a plan
4,858
$41.28
$200.52K
Colleen Tupper
6 Nov 2025
EVP & Chief Financial Officer
Sold on a plan
25,142
$40.38
$1.02M
Scott Dreyer
21 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
18,881
$30.03
$566.98K
Colleen Tupper
21 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
6,396
$30.03
$192.07K
Scott Dreyer
20 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
1,927
$30.00
$57.81K
Colleen Tupper
20 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
1,206
$30.00
$36.18K
Scott Dreyer
14 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
2,255
$30.00
$67.66K
Colleen Tupper
14 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
977
$30.00
$29.31K
Colleen Tupper
11 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
10,445
$30.01
$313.41K
Scott Dreyer
7 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
2,348
$30.00
$70.45K
Colleen Tupper
7 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
1,504
$30.00
$45.12K
Scott Dreyer
6 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
3,295
$30.00
$98.85K
Colleen Tupper
6 Mar 2025
EVP & Chief Financial Officer
Sold on a plan
1,949
$30.00
$58.47K
Scott Dreyer
6 Mar 2025
EVP & Chief Commercial Officer
Sold on a plan
15,387
$30.00
$461.67K
Shirley R. Kuhlmann
3 Jun 2024
EVP and General Counsel
Sold on a plan
700
$33.22
$23.25K
Shirley R. Kuhlmann
3 Jun 2024
EVP and General Counsel
Sold on a plan
24,300
$32.55
$790.93K
Colleen Tupper
28 May 2024
EVP & Chief Financial Officer
Sold on a plan
19,710
$34.21
$674.37K
Scott Dreyer
26 Feb 2024
EVP & Chief Commercial Officer
Sold on a plan
664
$37.15
$24.67K
Scott Dreyer
26 Feb 2024
EVP & Chief Commercial Officer
Sold on a plan
9,336
$36.38
$339.60K
Scott Dreyer
16 Jan 2024
EVP & Chief Commercial Officer
Sold on a plan
23,560
$32.28
$760.52K
Shirley R. Kuhlmann
26 Jun 2023
EVP and General Counsel
Sold on a plan
1,363
$22.53
$30.72K
Shirley R. Kuhlmann
26 Jun 2023
EVP and General Counsel
Sold on a plan
16,621
$21.65
$359.92K
Joseph Ciaffoni
2 Jun 2023
President and CEO
Sold on a plan
1,000
$22.25
$22.25K
Joseph Ciaffoni
2 Jun 2023
President and CEO
Sold on a plan
30,272
$21.58
$653.17K
Joseph Ciaffoni
1 Jun 2023
President and CEO
Sold on a plan
31,272
$22.09
$690.76K
Joseph Ciaffoni
31 May 2023
President and CEO
Sold on a plan
31,272
$21.87
$683.80K
Joseph Ciaffoni
30 May 2023
President and CEO
Sold on a plan
31,271
$21.90
$684.91K
Show all 194 transactions →

What was left out

Form 4 filings counted 335
Amendments (4/A) skipped 8
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 31
Sales straight out of an exercise 61
Sales at will 95
Transactions with no price 0
Shares from compensation/vesting 10,968,133
Sales filed before the plan box existed 82
History held since 13 May 2015