James Douglas Young

CIK: 0001709934

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)5 (23.8%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)6 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)10 (47.6%)

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 (21 total)

SND
Smart Sand, Inc.
Aug 24, 2026
Sale(S)
Direct
2.2K shares at avg. $4.70$11K
SND
Smart Sand, Inc.
Aug 21, 2026
Sale(S)
Direct
19.1K shares at avg. $4.83$92K
SND
Smart Sand, Inc.
Aug 20, 2026
Sale(S)
Direct
25.7K shares at avg. $4.83$124K
SND
Smart Sand, Inc.
Aug 19, 2026
Award(A)
Direct
62.9K shares-
SND
Smart Sand, Inc.
Aug 19, 2026
Sale(S)
Direct
11.7K shares at avg. $4.84$56K
SND
Smart Sand, Inc.
Aug 18, 2026
Sale(S)
Direct
16.3K shares at avg. $4.93$80K
SND
Smart Sand, Inc.
Jun 5, 2026
Tax Payment(F)
Direct
2.5K shares at avg. $5.45$14K
SND
Smart Sand, Inc.
Mar 17, 2026
Tax Payment(F)
Direct
2.5K shares at avg. $4.08$10K
SND
Smart Sand, Inc.
Feb 28, 2026
Tax Payment(F)
Direct
6K shares at avg. $5.19$31K
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
18.6K shares-
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
21.9K shares-
SND
Smart Sand, Inc.
Feb 27, 2026
Tax Payment(F)
Direct
11.1K shares at avg. $5.19$58K
SND
Smart Sand, Inc.
Feb 22, 2026
Tax Payment(F)
Direct
7.8K shares at avg. $5.25$41K
SND
Smart Sand, Inc.
Jul 30, 2025
Tax Payment(F)
Direct
4.9K shares at avg. $2.08$10K
SND
Smart Sand, Inc.
Jun 7, 2025
Tax Payment(F)
Direct
2.5K shares at avg. $1.92$5K
SND
Smart Sand, Inc.
Mar 17, 2025
Tax Payment(F)
Direct
2.5K shares at avg. $2.38$6K
SND
Smart Sand, Inc.
Mar 5, 2025
Tax Payment(F)
Direct
5.7K shares at avg. $2.10$12K
SND
Smart Sand, Inc.
Mar 5, 2025
Award(A)
Direct
9K shares-
SND
Smart Sand, Inc.
Mar 5, 2025
Award(A)
Direct
8.4K shares-
SND
Smart Sand, Inc.
Feb 28, 2025
Award(A)
Direct
87K shares-
SND
Smart Sand, Inc.
Feb 22, 2025
Tax Payment(F)
Direct
8.5K shares at avg. $2.25$19K

		Type	Shares	Price		Ownership
Aug 24, 2026	SND Smart Sand, Inc.	Sale(S)	2,236	$4.70	$10,509	Direct
Aug 21, 2026	SND Smart Sand, Inc.	Sale(S)	19,078	$4.83	$92,147	Direct
Aug 20, 2026	SND Smart Sand, Inc.	Sale(S)	25,716	$4.83	$124,208	Direct
Aug 19, 2026	SND Smart Sand, Inc.	Award(A)	62,893	-	$0	Direct
Aug 19, 2026	SND Smart Sand, Inc.	Sale(S)	11,669	$4.84	$56,478	Direct
Aug 18, 2026	SND Smart Sand, Inc.	Sale(S)	16,301	$4.93	$80,364	Direct
Jun 5, 2026	SND Smart Sand, Inc.	Tax Payment(F)	2,500	$5.45	$13,625	Direct
Mar 17, 2026	SND Smart Sand, Inc.	Tax Payment(F)	2,500	$4.08	$10,200	Direct
Feb 28, 2026	SND Smart Sand, Inc.	Tax Payment(F)	5,977	$5.19	$31,021	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	18,587	-	$0	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	21,874	-	$0	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Tax Payment(F)	11,124	$5.19	$57,734	Direct
Feb 22, 2026	SND Smart Sand, Inc.	Tax Payment(F)	7,837	$5.25	$41,144	Direct
Jul 30, 2025	SND Smart Sand, Inc.	Tax Payment(F)	4,857	$2.08	$10,103	Direct
Jun 7, 2025	SND Smart Sand, Inc.	Tax Payment(F)	2,500	$1.92	$4,800	Direct
Mar 17, 2025	SND Smart Sand, Inc.	Tax Payment(F)	2,500	$2.38	$5,950	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Tax Payment(F)	5,684	$2.10	$11,936	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Award(A)	8,970	-	-	Direct
Mar 5, 2025	SND Smart Sand, Inc.	Award(A)	8,363	-	-	Direct
Feb 28, 2025	SND Smart Sand, Inc.	Award(A)	86,957	-	-	Direct
Feb 22, 2025	SND Smart Sand, Inc.	Tax Payment(F)	8,451	$2.25	$19,015	Direct

1-21 of 21 transactions

About Young James Douglas

Young James Douglas (SEC CIK 0001709934) files insider reports with the SEC as Officer of Smart Sand, Inc. (SND).

Signal8 holds 14 ownership filings by Young James Douglas, all Form 4s, filed between Feb 25, 2025 and Aug 24, 2026. Those filings report 21 transactions, from Feb 22, 2025 to Aug 24, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Young James Douglas's filings is in YARDLEY, PA.

Recent filings by Young James Douglas

Aug 24, 2026: Open-market sale of SND shares (Form 4, code S).
Aug 21, 2026: Open-market sale of SND shares (Form 4, code S).
Aug 20, 2026: Open-market sale of SND shares (Form 4, code S).
Aug 19, 2026: Grant or award of SND shares (Form 4, code A).
Aug 19, 2026: Open-market sale of SND shares (Form 4, code S).

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

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

How to read Form 4 transaction codes