Stephen Alpart

CIK: 0001708036

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)8 (40.0%)

Derivative conversions

Awards (A)4 (20.0%)

Compensation grants

Other (G, F, J, C, D, …)8 (40.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GPMT

Granite Point Mortgage Trust Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

GPMT
Granite Point Mortgage Trust Inc.
Mar 15, 2026
Tax Payment(F)
Direct
20.3K shares at avg. $1.57$32K
GPMT
Granite Point Mortgage Trust Inc.
Mar 15, 2026
Exercise(M)
Direct
39.7K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 5, 2026
Award(A)
Restricted Stock Units
Direct
102.6K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 5, 2026
Tax Payment(F)
Direct
3.6K shares at avg. $1.75$6K
GPMT
Granite Point Mortgage Trust Inc.
Mar 5, 2026
Award(A)
Direct
7.1K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 1, 2026
Tax Payment(F)
Direct
21.4K shares at avg. $1.74$37K
GPMT
Granite Point Mortgage Trust Inc.
Mar 1, 2026
Exercise(M)
Direct
41.8K shares-
GPMT
Granite Point Mortgage Trust Inc.
Feb 27, 2026
Exercise(M)
Direct
23.9K shares-
GPMT
Granite Point Mortgage Trust Inc.
Feb 27, 2026
Tax Payment(F)
Direct
37.4K shares at avg. $1.74$65K
GPMT
Granite Point Mortgage Trust Inc.
Feb 27, 2026
Exercise(M)
Direct
46.3K shares-
GPMT
Granite Point Mortgage Trust Inc.
Dec 31, 2025
Tax Payment(F)
Direct
30.7K shares at avg. $2.41$74K
GPMT
Granite Point Mortgage Trust Inc.
Dec 31, 2025
Exercise(M)
Direct
60.1K shares-
GPMT
Granite Point Mortgage Trust Inc.
Jun 5, 2025
Award(A)
Restricted Stock Units
Direct
71.6K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 15, 2025
Exercise(M)
Direct
39.7K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 15, 2025
Tax Payment(F)
Direct
20.3K shares at avg. $2.83$57K
GPMT
Granite Point Mortgage Trust Inc.
Mar 1, 2025
Exercise(M)
Direct
41.8K shares-
GPMT
Granite Point Mortgage Trust Inc.
Mar 1, 2025
Tax Payment(F)
Direct
21.4K shares at avg. $2.96$63K
GPMT
Granite Point Mortgage Trust Inc.
Feb 27, 2025
Award(A)
Restricted Stock Units
Direct
138.9K shares-
GPMT
Granite Point Mortgage Trust Inc.
Feb 16, 2025
Tax Payment(F)
Direct
9.5K shares at avg. $2.90$28K
GPMT
Granite Point Mortgage Trust Inc.
Feb 16, 2025
Exercise(M)
Direct
16.9K shares-

		Type	Shares	Price		Ownership
Mar 15, 2026	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	20,258	$1.57	$31,805	Direct
Mar 15, 2026	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	39,683	-	$0	Direct
Mar 5, 2026	GPMT Granite Point Mortgage Trust Inc.	Award(A) Restricted Stock Units	102,589	-	-	Direct
Mar 5, 2026	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	3,645	$1.75	$6,379	Direct
Mar 5, 2026	GPMT Granite Point Mortgage Trust Inc.	Award(A)	7,142	-	$0	Direct
Mar 1, 2026	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	21,359	$1.74	$37,165	Direct
Mar 1, 2026	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	41,841	-	$0	Direct
Feb 27, 2026	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	23,872	-	$0	Direct
Feb 27, 2026	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	37,360	$1.74	$65,006	Direct
Feb 27, 2026	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	46,303	-	$0	Direct
Dec 31, 2025	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	30,660	$2.41	$73,891	Direct
Dec 31, 2025	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	60,060	-	$0	Direct
Jun 5, 2025	GPMT Granite Point Mortgage Trust Inc.	Award(A) Restricted Stock Units	71,617	-	-	Direct
Mar 15, 2025	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	39,682	-	-	Direct
Mar 15, 2025	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	20,257	$2.83	$57,327	Direct
Mar 1, 2025	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	41,841	-	-	Direct
Mar 1, 2025	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	21,397	$2.96	$63,335	Direct
Feb 27, 2025	GPMT Granite Point Mortgage Trust Inc.	Award(A) Restricted Stock Units	138,909	-	-	Direct
Feb 16, 2025	GPMT Granite Point Mortgage Trust Inc.	Tax Payment(F)	9,518	$2.90	$27,602	Direct
Feb 16, 2025	GPMT Granite Point Mortgage Trust Inc.	Exercise(M)	16,892	-	-	Direct

1-20 of 20 transactions

About ALPART STEPHEN

ALPART STEPHEN (SEC CIK 0001708036) files insider reports with the SEC as Chief Investment Officer of Granite Point Mortgage Trust Inc. (GPMT).

Signal8 holds 9 ownership filings by ALPART STEPHEN, 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 ALPART STEPHEN's filings is in NEW YORK, NY.

Recent filings by ALPART STEPHEN

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: Grant or award of GPMT derivative securities (Form 4, code A).
Mar 5, 2026: Tax withholding of GPMT shares (Form 4, code F).
Mar 5, 2026: Grant or award of GPMT shares (Form 4, code A).

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

How to read Form 4 transaction codes