Ronald P. Whelan

CIK: 0001687143

Transaction Breakdown

Open Market Buys (P)3 (15.8%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)6 (31.6%)

Compensation grants

Other (G, F, J, C, D, …)10 (52.6%)

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 (19 total)

SND
Smart Sand, Inc.
Aug 19, 2026
Award(A)
Direct
41.9K shares-
SND
Smart Sand, Inc.
Jun 5, 2026
Tax Payment(F)
Direct
2.6K shares at avg. $5.45$14K
SND
Smart Sand, Inc.
May 29, 2026
Purchase(P)
Direct
4.4K shares at avg. $4.50$20K
SND
Smart Sand, Inc.
Mar 17, 2026
Tax Payment(F)
Direct
2.6K shares at avg. $4.08$11K
SND
Smart Sand, Inc.
Feb 28, 2026
Tax Payment(F)
Direct
6.3K shares at avg. $5.19$32K
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
18.6K shares-
SND
Smart Sand, Inc.
Feb 27, 2026
Tax Payment(F)
Direct
11.6K shares at avg. $5.19$60K
SND
Smart Sand, Inc.
Feb 27, 2026
Award(A)
Direct
21.9K shares-
SND
Smart Sand, Inc.
Feb 22, 2026
Tax Payment(F)
Direct
8.8K shares at avg. $5.25$46K
SND
Smart Sand, Inc.
Nov 28, 2025
Purchase(P)
Direct
4.3K shares at avg. $2.91$13K
SND
Smart Sand, Inc.
Nov 26, 2025
Purchase(P)
Direct
3.3K shares at avg. $2.94$10K
SND
Smart Sand, Inc.
Jul 30, 2025
Tax Payment(F)
Direct
5.1K shares at avg. $2.08$11K
SND
Smart Sand, Inc.
Jun 7, 2025
Tax Payment(F)
Direct
2.6K shares at avg. $1.92$5K
SND
Smart Sand, Inc.
Mar 17, 2025
Tax Payment(F)
Direct
2.6K shares at avg. $2.38$6K
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.
Mar 5, 2025
Tax Payment(F)
Direct
5.9K shares at avg. $2.10$12K
SND
Smart Sand, Inc.
Feb 28, 2025
Award(A)
Direct
87K shares-
SND
Smart Sand, Inc.
Feb 22, 2025
Tax Payment(F)
Direct
8.8K shares at avg. $2.25$20K

		Type	Shares	Price		Ownership
Aug 19, 2026	SND Smart Sand, Inc.	Award(A)	41,929	-	$0	Direct
Jun 5, 2026	SND Smart Sand, Inc.	Tax Payment(F)	2,614	$5.45	$14,246	Direct
May 29, 2026	SND Smart Sand, Inc.	Purchase(P)	4,444	$4.50	$19,998	Direct
Mar 17, 2026	SND Smart Sand, Inc.	Tax Payment(F)	2,614	$4.08	$10,665	Direct
Feb 28, 2026	SND Smart Sand, Inc.	Tax Payment(F)	6,250	$5.19	$32,438	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	18,587	-	$0	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Tax Payment(F)	11,610	$5.19	$60,256	Direct
Feb 27, 2026	SND Smart Sand, Inc.	Award(A)	21,874	-	$0	Direct
Feb 22, 2026	SND Smart Sand, Inc.	Tax Payment(F)	8,756	$5.25	$45,969	Direct
Nov 28, 2025	SND Smart Sand, Inc.	Purchase(P)	4,325	$2.91	$12,586	Direct
Nov 26, 2025	SND Smart Sand, Inc.	Purchase(P)	3,333	$2.94	$9,799	Direct
Jul 30, 2025	SND Smart Sand, Inc.	Tax Payment(F)	5,080	$2.08	$10,566	Direct
Jun 7, 2025	SND Smart Sand, Inc.	Tax Payment(F)	2,614	$1.92	$5,019	Direct
Mar 17, 2025	SND Smart Sand, Inc.	Tax Payment(F)	2,614	$2.38	$6,221	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
Mar 5, 2025	SND Smart Sand, Inc.	Tax Payment(F)	5,902	$2.10	$12,394	Direct
Feb 28, 2025	SND Smart Sand, Inc.	Award(A)	86,957	-	-	Direct
Feb 22, 2025	SND Smart Sand, Inc.	Tax Payment(F)	8,776	$2.25	$19,746	Direct

1-19 of 19 transactions

About WHELAN RONALD P

WHELAN RONALD P (SEC CIK 0001687143) files insider reports with the SEC as Officer of Smart Sand, Inc. (SND).

Signal8 holds 15 ownership filings by WHELAN RONALD P, all Form 4s, filed between Feb 25, 2025 and Aug 20, 2026. Those filings report 19 transactions, from Feb 22, 2025 to Aug 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on WHELAN RONALD P's filings is in YARDLEY, PA.

Recent filings by WHELAN RONALD P

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).
May 29, 2026: Open-market purchase of SND shares (Form 4, code P).
Mar 17, 2026: Tax withholding of SND shares (Form 4, code F).
Feb 28, 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 WILLIAM JOHN, Chief Operating Officer
YOUNG CHARLES EDWIN, CEO
Green Christopher M., Vice President of Accounting

How to read Form 4 transaction codes