Michael J. Karber
CIK: 0001796257
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Granite Point Mortgage Trust Inc.
Discretionary Trading P&L
Holdings
Transaction History (20 total)
- Mar 15, 2026GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct9.5K shares at avg. $1.57$15K - Mar 15, 2026GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct19.2K shares- - Mar 5, 2026GPMT
Granite Point Mortgage Trust Inc.
Award(A)DirectRestricted Stock Units
73.3K shares- - Mar 5, 2026GPMT
Granite Point Mortgage Trust Inc.
Award(A)Direct3.5K shares- - Mar 5, 2026GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct1.7K shares at avg. $1.75$3K - Mar 1, 2026GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct12.1K shares at avg. $1.74$21K - Mar 1, 2026GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct22.5K shares- - Feb 27, 2026GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct12.8K shares- - Feb 27, 2026GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct20.6K shares at avg. $1.74$36K - Feb 27, 2026GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct24.9K shares- - Dec 31, 2025GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct32.5K shares- - Dec 31, 2025GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct16K shares at avg. $2.41$39K - Jun 5, 2025GPMT
Granite Point Mortgage Trust Inc.
Award(A)DirectRestricted Stock Units
38.5K shares- - Mar 15, 2025GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct9.5K shares at avg. $2.83$27K - Mar 15, 2025GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct19.2K shares- - Mar 1, 2025GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct22.5K shares- - Mar 1, 2025GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct12.3K shares at avg. $2.96$36K - Feb 27, 2025GPMT
Granite Point Mortgage Trust Inc.
Award(A)DirectRestricted Stock Units
74.7K shares- - Feb 16, 2025GPMT
Granite Point Mortgage Trust Inc.
Exercise(M)Direct8.2K shares- - Feb 16, 2025GPMT
Granite Point Mortgage Trust Inc.
Tax Payment(F)Direct4.1K shares at avg. $2.90$12K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 15, 2026 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 9,452 | $1.57 | $14,840 | Direct |
| Mar 15, 2026 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 19,213 | - | $0 | Direct |
| Mar 5, 2026 | GPMT Granite Point Mortgage Trust Inc. | Award(A) Restricted Stock Units | 73,294 | - | - | Direct |
| Mar 5, 2026 | GPMT Granite Point Mortgage Trust Inc. | Award(A) | 3,458 | - | $0 | Direct |
| Mar 5, 2026 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 1,670 | $1.75 | $2,923 | Direct |
| Mar 1, 2026 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 12,128 | $1.74 | $21,103 | Direct |
| Mar 1, 2026 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 22,489 | - | $0 | Direct |
| Feb 27, 2026 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 12,831 | - | $0 | Direct |
| Feb 27, 2026 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 20,555 | $1.74 | $35,766 | Direct |
| Feb 27, 2026 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 24,887 | - | $0 | Direct |
| Dec 31, 2025 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 32,532 | - | $0 | Direct |
| Dec 31, 2025 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 16,005 | $2.41 | $38,572 | Direct |
| Jun 5, 2025 | GPMT Granite Point Mortgage Trust Inc. | Award(A) Restricted Stock Units | 38,494 | - | - | Direct |
| Mar 15, 2025 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 9,452 | $2.83 | $26,749 | Direct |
| Mar 15, 2025 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 19,213 | - | - | Direct |
| Mar 1, 2025 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 22,489 | - | - | Direct |
| Mar 1, 2025 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 12,256 | $2.96 | $36,278 | Direct |
| Feb 27, 2025 | GPMT Granite Point Mortgage Trust Inc. | Award(A) Restricted Stock Units | 74,663 | - | - | Direct |
| Feb 16, 2025 | GPMT Granite Point Mortgage Trust Inc. | Exercise(M) | 8,179 | - | - | Direct |
| Feb 16, 2025 | GPMT Granite Point Mortgage Trust Inc. | Tax Payment(F) | 4,060 | $2.90 | $11,774 | Direct |
1-20 of 20 transactions
About Karber Michael J.
Karber Michael J. (SEC CIK 0001796257) files insider reports with the SEC as General Counsel and Secretary of Granite Point Mortgage Trust Inc. (GPMT).
Signal8 holds 9 ownership filings by Karber Michael J., all Form 4s, filed between Feb 18, 2025 and Apr 8, 2026. Those filings report 20 transactions, from Feb 16, 2025 to Mar 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Karber Michael J.'s filings is in NEW YORK, NY.
Recent filings by Karber Michael J.
- Mar 15, 2026: Tax withholding of GPMT shares (Form 4, code F).
- Mar 15, 2026: Option exercise of GPMT shares (Form 4, code M).
- Mar 5, 2026: Grants or awards of GPMT derivative securities (2 lines, Form 4, code A).
- Mar 5, 2026: Tax withholding of GPMT shares (Form 4, code F).
- Mar 1, 2026: Tax withholding of GPMT shares (Form 4, code F).
Other insiders filing for Granite Point Mortgage Trust Inc. (GPMT)
- Johnson Blake, Chief Financial Officer
- Nikolic Lazar, Director
- Halter Patrick Gregory, Director
- McGrath Sheila K., Director
- Woodhouse Hope B, Director
- KASNET STEPHEN G, Director