William John Young

CIK: 0001687130

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)6 (37.5%)

Compensation grants

Other (G, F, J, C, D, …)10 (62.5%)

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

Companies & Roles (1)

SND

Smart Sand, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

SND
Smart Sand, Inc.
Aug 19, 2026
Award(A)
Direct
62.9K shares-
SND
Smart Sand, Inc.
Jun 5, 2026
Tax Payment(F)
Direct
3.9K shares at avg. $5.45$21K
SND
Smart Sand, Inc.
Mar 17, 2026
Tax Payment(F)
Direct
3.9K shares at avg. $4.08$16K
SND
Smart Sand, Inc.
Feb 28, 2026
Tax Payment(F)
Direct
9.3K shares at avg. $5.19$48K
SND
Smart Sand, Inc.
Feb 27, 2026
Tax Payment(F)
Direct
17.3K shares at avg. $5.19$90K
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
32.8K shares-
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
27.9K shares-
SND
Smart Sand, Inc.
Feb 22, 2026
Tax Payment(F)
Direct
12.3K shares at avg. $5.25$64K
SND
Smart Sand, Inc.
Jul 30, 2025
Tax Payment(F)
Direct
7.6K shares at avg. $2.08$16K
SND
Smart Sand, Inc.
Jun 7, 2025
Tax Payment(F)
Direct
3.9K shares at avg. $1.92$7K
SND
Smart Sand, Inc.
Mar 17, 2025
Tax Payment(F)
Direct
3.9K shares at avg. $2.38$9K
SND
Smart Sand, Inc.
Mar 5, 2025
Award(A)
Direct
13.5K shares-
SND
Smart Sand, Inc.
Mar 5, 2025
Tax Payment(F)
Direct
8.1K shares at avg. $2.10$17K
SND
Smart Sand, Inc.
Mar 5, 2025
Award(A)
Direct
12.5K shares-
SND
Smart Sand, Inc.
Feb 28, 2025
Award(A)
Direct
130.4K shares-
SND
Smart Sand, Inc.
Feb 22, 2025
Tax Payment(F)
Direct
13.1K shares at avg. $2.25$29K

		Type	Shares	Price		Ownership
Aug 19, 2026	SND Smart Sand, Inc.	Award(A)	62,893	-	$0	Direct
Jun 5, 2026	SND Smart Sand, Inc.	Tax Payment(F)	3,885	$5.45	$21,173	Direct
Mar 17, 2026	SND Smart Sand, Inc.	Tax Payment(F)	3,885	$4.08	$15,851	Direct
Feb 28, 2026	SND Smart Sand, Inc.	Tax Payment(F)	9,291	$5.19	$48,220	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Tax Payment(F)	17,292	$5.19	$89,745	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	32,812	-	$0	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	27,879	-	$0	Direct
Feb 22, 2026	SND Smart Sand, Inc.	Tax Payment(F)	12,260	$5.25	$64,365	Direct
Jul 30, 2025	SND Smart Sand, Inc.	Tax Payment(F)	7,551	$2.08	$15,706	Direct
Jun 7, 2025	SND Smart Sand, Inc.	Tax Payment(F)	3,885	$1.92	$7,459	Direct
Mar 17, 2025	SND Smart Sand, Inc.	Tax Payment(F)	3,886	$2.38	$9,249	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Award(A)	13,455	-	-	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Tax Payment(F)	8,079	$2.10	$16,966	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Award(A)	12,546	-	-	Direct
Feb 28, 2025	SND Smart Sand, Inc.	Award(A)	130,435	-	-	Direct
Feb 22, 2025	SND Smart Sand, Inc.	Tax Payment(F)	13,064	$2.25	$29,394	Direct

1-16 of 16 transactions

About YOUNG WILLIAM JOHN

YOUNG WILLIAM JOHN (SEC CIK 0001687130) files insider reports with the SEC as Chief Operating Officer of Smart Sand, Inc. (SND).

Signal8 holds 12 ownership filings by YOUNG WILLIAM JOHN, all Form 4s, filed between Feb 25, 2025 and Aug 20, 2026. Those filings report 16 transactions, from Feb 22, 2025 to Aug 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on YOUNG WILLIAM JOHN's filings is in YARDLEY, PA.

Recent filings by YOUNG WILLIAM JOHN

Aug 19, 2026: Grant or award of SND shares (Form 4, code A).
Jun 5, 2026: Tax withholding of SND shares (Form 4, code F).
Mar 17, 2026: Tax withholding of SND shares (Form 4, code F).
Feb 28, 2026: Tax withholding of SND shares (Form 4, code F).
Feb 27, 2026: Tax withholding of SND shares (Form 4, code F).

Other insiders filing for Smart Sand, Inc. (SND)

Young James Douglas
Beckelman Lee E, Chief Financial Officer
KISZKA ROBERT, Executive VP of Operations
YOUNG CHARLES EDWIN, CEO
WHELAN RONALD P
Green Christopher M., Vice President of Accounting

How to read Form 4 transaction codes