Heffernan Michael Thomas
CIK: 0001448914
Director
Primary company: COLLEGIUM PHARMACEUTICAL, INC (COLL)
Heffernan Michael Thomas is a corporate insider at COLLEGIUM PHARMACEUTICAL, INC (COLL) filing SEC Form 4 transactions. 216 transactions across 11 companies, totaling $25,000 in purchases and $25,730,797 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 31,000 | $1.75 | $54K | 31,000 | 6/16/2026 Filed: 6/16/2026 | Filing → | |
Biohaven Ltd. BHVN | Award | 68,693 | $9.61 | $660K | 68,693 | 4/28/2026 Filed: 4/28/2026 | Filing → |
| Award | 45,000 | - | - | 45,000 | 7/8/2025 Filed: 7/10/2025 | Filing → | |
| Award | 29,500 | - | - | 29,500 | 6/17/2025 Filed: 6/18/2025 | Filing → | |
| Award | 45,000 | - | - | 45,000 | 6/11/2025 Filed: 6/13/2025 | Filing → | |
Biohaven Ltd. BHVN | Award | 31,716 | - | - | 31,716 | 5/5/2025 Filed: 5/7/2025 | Filing → |
| Award | 50,000 | $8.54 | $427K | 50,000 | 3/25/2025 Filed: 3/26/2025 | Filing → | |
| Award | 4,820 | - | - | 50,328 | 2/10/2025 Filed: 2/12/2025 | Filing → | |
| Award | 30,000 | - | - | 30,000 | 6/13/2024 Filed: 6/14/2024 | Filing → | |
| Award | 7,693 | - | - | 45,508 | 5/16/2024 Filed: 5/16/2024 | Filing → | |
Biohaven Ltd. BHVN | Award | 16,592 | - | - | 16,592 | 4/30/2024 Filed: 5/2/2024 | Filing → |
| Award | 30,000 | $0.00 | $0 | 30,000 | 6/28/2023 Filed: 6/30/2023 | Filing → | |
SYNLOGIC, INC. SYBX | Award | 30,000 | $0.00 | $0 | 30,000 | 6/22/2023 Filed: 6/26/2023 | Filing → |
| Award | 9,792 | $0.00 | $0 | 37,815 | 5/18/2023 Filed: 5/19/2023 | Filing → | |
Biohaven Ltd. BHVN | Award | 52,906 | $0.00 | $0 | 52,906 | 5/2/2023 Filed: 5/4/2023 | Filing → |
| Exercise | 3,820 | $0.00 | $0 | 0 | 12/27/2022 Filed: 12/27/2022 | Filing → | |
| Exercise | 15,995 | $0.00 | $0 | 3,820 | 12/27/2022 Filed: 12/27/2022 | Filing → | |
| Sale | 3,820 | $24.16 | $92K | 28,023 | 12/27/2022 Filed: 12/27/2022 | Filing → | |
| Exercise | 3,820 | $16.15 | $62K | 31,843 | 12/27/2022 Filed: 12/27/2022 | Filing → | |
| Sale | 15,995 | $23.63 | $378K | 28,023 | 12/27/2022 Filed: 12/27/2022 | Filing → |
Type
Award
Shares
31,000
Price
$1.75
Value
$54K
Biohaven Ltd.
BHVN
Type
Award
Shares
68,693
Price
$9.61
Value
$660K
Type
Award
Shares
45,000
Price
-
Value
-
Type
Award
Shares
29,500
Price
-
Value
-
Type
Award
Shares
45,000
Price
-
Value
-
Biohaven Ltd.
BHVN
Type
Award
Shares
31,716
Price
-
Value
-
Type
Award
Shares
50,000
Price
$8.54
Value
$427K
Type
Award
Shares
4,820
Price
-
Value
-
Type
Award
Shares
30,000
Price
-
Value
-
Type
Award
Shares
7,693
Price
-
Value
-
Biohaven Ltd.
BHVN
Type
Award
Shares
16,592
Price
-
Value
-
Type
Award
Shares
30,000
Price
$0.00
Value
$0
SYNLOGIC, INC.
SYBX
Type
Award
Shares
30,000
Price
$0.00
Value
$0
Type
Award
Shares
9,792
Price
$0.00
Value
$0
Biohaven Ltd.
BHVN
Type
Award
Shares
52,906
Price
$0.00
Value
$0
Type
Exercise
Shares
3,820
Price
$0.00
Value
$0
Type
Exercise
Shares
15,995
Price
$0.00
Value
$0
Type
Sale
Shares
3,820
Price
$24.16
Value
$92K
Type
Exercise
Shares
3,820
Price
$16.15
Value
$62K
Type
Sale
Shares
15,995
Price
$23.63
Value
$378K
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