Insider · CIK 0001687112

KISZKA ROBERT

Reports to the SEC for 1 company · YARDLEY, PA

sec.gov

Transactions

Companies

Filings

CIK

0001687112

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-19	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+41.9K sh	—	—	581,529
2026-06-05	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$5.45	−$14.1K	539,600
2026-03-17	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$4.08	−$10.6K	542,191
2026-02-28	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−6,194 sh	$5.19	−$32.1K	544,782
2026-02-28	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−6,194 sh	$5.19	−$32.1K	515,836
2026-02-27	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+18.6K sh	—	—	540,617
2026-02-27	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+21.9K sh	—	—	562,491
2026-02-27	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−11.5K sh	$5.19	−$59.8K	550,976
2026-02-22	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−8,618 sh	$5.25	−$45.2K	522,030
2025-07-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,034 sh	$2.08	−$10.5K	530,648
2025-06-07	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$1.92	−$4,974.72	535,682
2025-03-17	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$2.38	−$6,166.58	538,273
2025-03-05	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+8,363 sh	—	—	537,751
2025-03-05	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+8,970 sh	—	—	546,721
2025-03-05	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,857 sh	$2.10	−$12.3K	540,864
2025-02-28	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+87K sh	—	—	529,388
2025-02-22	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−8,709 sh	$2.25	−$19.6K	442,431
2024-07-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,034 sh	$2.09	−$10.5K	451,140
2024-06-07	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$2.08	−$5,389.28	456,174
2024-03-17	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−3,072 sh	$1.90	−$5,836.8	458,765
2024-03-12	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+11.8K sh	—	—	465,817
2024-03-12	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−3,980 sh	$1.94	−$7,721.2	461,837
2024-03-01	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+11.8K sh	—	—	458,020
2024-03-01	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−3,980 sh	$1.98	−$7,880.4	454,040
2024-02-22	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+103K sh	—	—	446,243
2023-12-18	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,653 sh	$1.91	−$10.8K	343,150
2023-07-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,034 sh	$1.79	−$9,010.86	348,803
2023-06-07	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,591 sh	$1.56	−$4,041.96	353,837
2023-03-17	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+36.4K sh	—	—	356,428
2022-12-18	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,651 sh	$1.71	−$9,663.21	320,064
2022-07-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,032 sh	$2.42	−$12.2K	325,715
2022-06-07	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+36.4K sh	—	—	330,747
2022-04-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−1,884 sh	$4.35	−$8,195.4	294,383
2022-02-16	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+19.8K sh	—	—	302,970
2022-02-16	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−6,703 sh	$2.20	−$14.7K	296,267
2021-12-18	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,652 sh	$1.78	−$10.1K	283,129
2021-07-30	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+70.7K sh	—	—	288,781
2021-04-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−1,884 sh	$2.42	−$4,559.28	218,110
2021-03-30	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−1,385 sh	$2.51	−$3,476.35	219,994
2021-03-19	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,778 sh	$2.75	−$7,639.5	221,379
2021-03-19	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+8,223 sh	—	—	224,157
2021-02-16	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+6,830 sh	—	—	218,242
2021-02-16	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−2,308 sh	$3.24	−$7,477.92	215,934
2020-12-18	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−5,651 sh	$1.91	−$10.8K	211,412
2020-03-16	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+7,968 sh	—	—	216,063
2020-03-16	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+7,968 sh	—	—	216,063
2020-02-14	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+4,099 sh	—	—	208,095
2019-12-18	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+79.4K sh	—	—	203,996
2019-07-02	SNDSmart Sand, Inc.A Award	Executive VP of Operations	AAward	+1,000 sh	$1.89	+$1,890	218,063
2019-06-10	SNDSmart Sand, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−4,094 sh	$3.00	−$12.3K	124,631

Recent filings

Accepted (ET)
Aug 204
KISZKA ROBERT0001687112-26-000016
SEC(opens sec.gov)
Jun 94
KISZKA ROBERT0001687112-26-000014
SEC(opens sec.gov)
Mar 194
KISZKA ROBERT0001687112-26-000012
SEC(opens sec.gov)
Mar 34
KISZKA ROBERT0001687112-26-000004
SEC(opens sec.gov)
Mar 34/A
KISZKA ROBERT0001687112-26-000009
SEC(opens sec.gov)
Mar 34
KISZKA ROBERT0001687112-26-000006
SEC(opens sec.gov)
Feb 244
KISZKA ROBERT0001687112-26-000002
SEC(opens sec.gov)
Jul 314
KISZKA ROBERT0001687112-25-000005
SEC(opens sec.gov)
Jun 104
KISZKA ROBERT0001529628-25-000107
SEC(opens sec.gov)
Mar 194
KISZKA ROBERT0001529628-25-000069
SEC(opens sec.gov)
Mar 74
KISZKA ROBERT0001529628-25-000053
SEC(opens sec.gov)
Mar 44
KISZKA ROBERT0001529628-25-000028
SEC(opens sec.gov)
Feb 254
KISZKA ROBERT0001529628-25-000011
SEC(opens sec.gov)
Aug 14
KISZKA ROBERT0001529628-24-000146
SEC(opens sec.gov)
Jun 114
KISZKA ROBERT0001529628-24-000130
SEC(opens sec.gov)
Mar 184
KISZKA ROBERT0001529628-24-000081
SEC(opens sec.gov)

Companies

Smart Sand, Inc.Executive VP of OperationsSND

Address

C/O SMART SAND, INC. 1000 FLORAL VALE BOULEVARD, SUITE 225

YARDLEY, PA, 19067