William W. Smith Jr.

CIK: 0001251368

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (6.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)12 (24.5%)

Compensation grants

Other (G, F, J, C, D, …)34 (69.4%)

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

Companies & Roles (1)

SMSI

SMITH MICRO SOFTWARE, INC.

DirectorOfficer10% Owner

Discretionary Trading P&L

Holdings

Transaction History (49 total)

SMSI
SMITH MICRO SOFTWARE, INC.
Sep 15, 2026
Tax Payment(F)
Direct
456 shares at avg. $2.90$1K
SMSI
SMITH MICRO SOFTWARE, INC.
Aug 19, 2026
Tax Payment(F)
Direct
963 shares at avg. $2.87$3K
SMSI
SMITH MICRO SOFTWARE, INC.
May 14, 2026
Tax Payment(F)
Direct
1.6K shares at avg. $0.87$1K
SMSI
SMITH MICRO SOFTWARE, INC.
Apr 27, 2026
Tax Payment(F)
Direct
1.6K shares at avg. $0.70$1K
SMSI
SMITH MICRO SOFTWARE, INC.
Mar 13, 2026
Tax Payment(F)
Direct
4.9K shares at avg. $0.85$4K
SMSI
SMITH MICRO SOFTWARE, INC.
Mar 10, 2026
Award(A)
Common stock purchase warrant
Indirect
8.8M shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Mar 10, 2026
Award(A)
Secured convertible note
Indirect
0 shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Mar 4, 2026
Disposition(D)
Direct
12.6K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Feb 27, 2026
Tax Payment(F)
Direct
43.4K shares at avg. $0.52$23K
SMSI
SMITH MICRO SOFTWARE, INC.
Feb 21, 2026
Disposition(D)
Direct
9.7K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Feb 3, 2026
Award(A)
Common stock purchase warrant
Indirect
1.5M shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Dec 17, 2025
Tax Payment(F)
Direct
1K shares at avg. $0.62$622.5
SMSI
SMITH MICRO SOFTWARE, INC.
Dec 11, 2025
Sale(S)
Indirect
36.6K shares at avg. $0.58$21K
SMSI
SMITH MICRO SOFTWARE, INC.
Dec 10, 2025
Sale(S)
Indirect
38.7K shares at avg. $0.60$23K
SMSI
SMITH MICRO SOFTWARE, INC.
Dec 9, 2025
Award(A)
Direct
119K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Nov 12, 2025
Tax Payment(F)
Direct
30.8K shares at avg. $0.70$22K
SMSI
SMITH MICRO SOFTWARE, INC.
Nov 11, 2025
Disposition(D)
Direct
12.9K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Nov 11, 2025
Tax Payment(F)
Direct
1K shares at avg. $0.78$775.2
SMSI
SMITH MICRO SOFTWARE, INC.
Nov 7, 2025
Award(A)
Indirect
2.2M shares at avg. $0.67$1.5M
SMSI
SMITH MICRO SOFTWARE, INC.
Sep 29, 2025
Gift(G)
Indirect
47.5K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Sep 29, 2025
Gift(G)
Direct
47.5K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Sep 17, 2025
Award(A)
Common stock purchase warrant
Indirect
518.6K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Sep 15, 2025
Tax Payment(F)
Direct
1K shares at avg. $0.70$700.7
SMSI
SMITH MICRO SOFTWARE, INC.
Sep 11, 2025
Award(A)
Common stock purchase warrant
Indirect
467.8K shares-
SMSI
SMITH MICRO SOFTWARE, INC.
Aug 15, 2025
Tax Payment(F)
Direct
21.5K shares at avg. $0.82$18K

		Type	Shares	Price		Ownership
Sep 15, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	456	$2.90	$1,322	Direct
Aug 19, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	963	$2.87	$2,764	Direct
May 14, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	1,618	$0.87	$1,405	Direct
Apr 27, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	1,618	$0.70	$1,133	Direct
Mar 13, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	4,943	$0.85	$4,182	Direct
Mar 10, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Award(A) Common stock purchase warrant	8,818,254	-	-	Indirect
Mar 10, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Award(A) Secured convertible note	0	-	-	Indirect
Mar 4, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Disposition(D)	12,626	-	$0	Direct
Feb 27, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	43,366	$0.52	$22,680	Direct
Feb 21, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Disposition(D)	9,706	-	$0	Direct
Feb 3, 2026	SMSI SMITH MICRO SOFTWARE, INC.	Award(A) Common stock purchase warrant	1,480,165	-	-	Indirect
Dec 17, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	1,000	$0.62	$623	Direct
Dec 11, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Sale(S)	36,597	$0.58	$21,274	Indirect
Dec 10, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Sale(S)	38,697	$0.60	$23,327	Indirect
Dec 9, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Award(A)	119,049	-	-	Direct
Nov 12, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	30,813	$0.70	$21,554	Direct
Nov 11, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Disposition(D)	12,901	-	-	Direct
Nov 11, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	1,000	$0.78	$775	Direct
Nov 7, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Award(A)	2,236,136	$0.67	$1,500,000	Indirect
Sep 29, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Gift(G)	47,473	-	-	Indirect
Sep 29, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Gift(G)	47,473	-	-	Direct
Sep 17, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Award(A) Common stock purchase warrant	518,561	-	-	Indirect
Sep 15, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	1,001	$0.70	$701	Direct
Sep 11, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Award(A) Common stock purchase warrant	467,781	-	-	Indirect
Aug 15, 2025	SMSI SMITH MICRO SOFTWARE, INC.	Tax Payment(F)	21,473	$0.82	$17,608	Direct

1-25 of 49 transactions

About SMITH WILLIAM W JR

SMITH WILLIAM W JR (SEC CIK 0001251368) files insider reports with the SEC as Executive Chairman of SMITH MICRO SOFTWARE, INC. (SMSI).

Signal8 holds 29 ownership filings by SMITH WILLIAM W JR, all Form 4s, filed between Sep 19, 2024 and Sep 15, 2026. Those filings report 49 transactions, from Sep 17, 2024 to Sep 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SMITH WILLIAM W JR's filings is in PITTSBURGH, PA.

Recent filings by SMITH WILLIAM W JR

Sep 15, 2026: Tax withholding of SMSI shares (Form 4, code F).
Aug 19, 2026: Tax withholding of SMSI shares (Form 4, code F).
May 14, 2026: Tax withholding of SMSI shares (Form 4, code F).
Apr 27, 2026: Tax withholding of SMSI shares (Form 4, code F).
Mar 13, 2026: Tax withholding of SMSI shares (Form 4, code F).

Other insiders filing for SMITH MICRO SOFTWARE, INC. (SMSI)

Huffmyer Timothy C., President and CEO
Braund Bethany M, VP, CFO and Treasurer
Sharma Chetan, Director
SZABO GREGORY J, Director
Keddy Asha, Director
gulko samuel, Director

How to read Form 4 transaction codes