Kauffman Michael
CIK: 0001364719
Director
Primary company: Karyopharm Therapeutics Inc. (KPTI)
Kauffman Michael is a corporate insider at Karyopharm Therapeutics Inc. (KPTI) filing SEC Form 4 transactions. 318 transactions across 9 companies, totaling $57,260 in purchases and $20,046,345 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 |
|---|---|---|---|---|---|---|---|
KYNTRA BIO, INC. KYNB | Award | 7,000 | $7.13 | $50K | 7,000 | 6/12/2026 Filed: 6/12/2026 | Filing → |
Verastem, Inc. VSTM | Sale | 8,550 | $10.00 | $86K | 8,666 | 11/21/2025 Filed: 11/25/2025 | Filing → |
| Award | 5,000 | - | - | 5,000 | 6/18/2025 Filed: 6/23/2025 | Filing → | |
FIBROGEN INC FGEN | Award | 120,000 | - | - | 120,000 | 6/4/2025 Filed: 6/6/2025 | Filing → |
FIBROGEN INC FGEN | Award | 70,000 | - | - | 70,000 | 6/4/2025 Filed: 6/6/2025 | Filing → |
Verastem, Inc. VSTM | Award | 12,500 | - | - | 12,500 | 5/22/2025 Filed: 5/27/2025 | Filing → |
Verastem, Inc. VSTM | Award | 8,333 | - | - | 17,216 | 5/22/2025 Filed: 5/27/2025 | Filing → |
Adicet Bio, Inc. ACET | Award | 26,400 | - | - | 26,400 | 8/21/2024 Filed: 8/23/2024 | Filing → |
Adicet Bio, Inc. ACET | Disposition | 26,400 | - | - | 0 | 8/21/2024 Filed: 8/23/2024 | Filing → |
Adicet Bio, Inc. ACET | Award | 18,500 | - | - | 18,500 | 8/21/2024 Filed: 8/23/2024 | Filing → |
Adicet Bio, Inc. ACET | Disposition | 18,500 | - | - | 0 | 8/21/2024 Filed: 8/23/2024 | Filing → |
Adicet Bio, Inc. ACET | Award | 37,000 | - | - | 37,000 | 8/21/2024 Filed: 8/23/2024 | Filing → |
Adicet Bio, Inc. ACET | Disposition | 37,000 | - | - | 0 | 8/21/2024 Filed: 8/23/2024 | Filing → |
| Award | 50,000 | - | - | 50,000 | 6/20/2024 Filed: 6/21/2024 | Filing → | |
Verastem, Inc. VSTM | Award | 12,500 | - | - | 12,500 | 6/18/2024 Filed: 6/20/2024 | Filing → |
Verastem, Inc. VSTM | Award | 8,333 | - | - | 8,883 | 6/18/2024 Filed: 6/20/2024 | Filing → |
Adicet Bio, Inc. ACET | Award | 26,400 | - | - | 26,400 | 6/5/2024 Filed: 6/7/2024 | Filing → |
Adicet Bio, Inc. ACET | Sale | 5,900 | $1.43 | $8K | 5,900 | 6/5/2024 Filed: 6/7/2024 | Filing → |
Adicet Bio, Inc. ACET | Award | 5,900 | - | - | 11,800 | 6/5/2024 Filed: 6/7/2024 | Filing → |
Verastem, Inc. VSTM | Award | 16,078 | - | - | 16,078 | 3/11/2024 Filed: 3/13/2024 | Filing → |
KYNTRA BIO, INC.
KYNB
Type
Award
Shares
7,000
Price
$7.13
Value
$50K
Verastem, Inc.
VSTM
Type
Sale
Shares
8,550
Price
$10.00
Value
$86K
Type
Award
Shares
5,000
Price
-
Value
-
FIBROGEN INC
FGEN
Type
Award
Shares
120,000
Price
-
Value
-
FIBROGEN INC
FGEN
Type
Award
Shares
70,000
Price
-
Value
-
Verastem, Inc.
VSTM
Type
Award
Shares
12,500
Price
-
Value
-
Verastem, Inc.
VSTM
Type
Award
Shares
8,333
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Award
Shares
26,400
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Disposition
Shares
26,400
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Award
Shares
18,500
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Disposition
Shares
18,500
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Award
Shares
37,000
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Disposition
Shares
37,000
Price
-
Value
-
Type
Award
Shares
50,000
Price
-
Value
-
Verastem, Inc.
VSTM
Type
Award
Shares
12,500
Price
-
Value
-
Verastem, Inc.
VSTM
Type
Award
Shares
8,333
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Award
Shares
26,400
Price
-
Value
-
Adicet Bio, Inc.
ACET
Type
Sale
Shares
5,900
Price
$1.43
Value
$8K
Adicet Bio, Inc.
ACET
Type
Award
Shares
5,900
Price
-
Value
-
Verastem, Inc.
VSTM
Type
Award
Shares
16,078
Price
-
Value
-
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