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KISZKA ROBERT

Disclosed activity across 1 company

Tapewire entity
21233
SEC CIK
0001687112

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Smart Sand, Inc.SND · Entity 6217Executive VP of OperationsAugust 19, 2026August 21, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Smart Sand, Inc.

Report date August 19, 2026 · Filed August 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect581,529 Reported balance After 2026-08-19 transaction · row 1
1 source row

Row 1 · 2026-08-19 · Grant · Acquired 41,929 · Balance 581,529

F1: Represents shares of Restricted Stock granted to the Reporting Person on August 19, 2026 under the Issuer's 2026 Equity Incentive Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Common StockSEC Table I · non-derivativeIndirectBY LLC448,738 Reported balance Holding disclosure · report date 2026-08-19 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 448,738

F2: Held by a limited liability company ("LLC") of which the Reporting Person serves as the sole member with sole voting and investment control over the securities held thereby. The Reporting Person disclaims beneficial ownership of the securities held by the LLC except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of Restricted Stock granted to the Reporting Person on August 19, 2026 under the Issuer's 2026 Equity Incentive Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

F2: Held by a limited liability company ("LLC") of which the Reporting Person serves as the sole member with sole voting and investment control over the securities held thereby. The Reporting Person disclaims beneficial ownership of the securities held by the LLC except to the extent of his pecuniary interest therein.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 19, 2026 Filed Aug 21, 2026 00:13 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 41,929 $0.00 $0.00
Disclosure

SEC source: 0001687112-26-000016 · wk-form4_1787271180.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 581,529

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on August 19, 2026 under the Issuer's 2026 Equity Incentive Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Read SEC document
June 05, 2026 Filed Jun 9, 2026 11:26 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $5.45 $14,120.95
Disclosure

SEC source: 0001687112-26-000014 · wk-form4_1781004405.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 539,600

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 17, 2026 Filed Mar 19, 2026 19:59 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $4.08 $10,571.28
Disclosure

SEC source: 0001687112-26-000012 · wk-form4_1773950390.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 542,191

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
February 28, 2026 Filed Mar 4, 2026 00:40 UTC Amendment Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 6,194 $5.19 $32,146.86
Disclosure

SEC source: 0001687112-26-000009 · wk-form4a_1772584802.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 544,782

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

F2 · balance_after: The Form 4, as originally filed, incorrectly reported the number of shares as 515,836. The Form 4, as amended by this Form 4/A, currently reports the corrected number of shares.

Read SEC document
February 28, 2026 Filed Mar 3, 2026 21:18 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 6,194 $5.19 $32,146.86
Disclosure

SEC source: 0001687112-26-000006 · wk-form4_1772572715.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 515,836

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 21:06 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 11,515 $5.19 $59,762.85
Disclosure

SEC source: 0001687112-26-000004 · wk-form4_1772572003.xml · nonDerivative · entry 3

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 550,976

F3 · shares: Represents the number of shares withheld for tax purposes upon the vesting of ROIC-based and free cash flow based performance shares originally granted to the Reporting Person on March 17, 2023.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 21:06 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 21,874 $0.00 $0.00
Disclosure

SEC source: 0001687112-26-000004 · wk-form4_1772572003.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 562,491

F2 · shares: Reflects the number of shares earned in respect of free cash flow based performance award shares originally granted on March 17, 2023. On February 27, 2026, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative annual free cash flow goal for the performance period commencing on January 1, 2023 and continuing through December 31, 2025.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 21:06 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 18,587 $0.00 $0.00
Disclosure

SEC source: 0001687112-26-000004 · wk-form4_1772572003.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 540,617

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on March 17, 2023. On February 27, 2026, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative annual Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2023 and continuing through December 31, 2025.

Read SEC document
February 22, 2026 Filed Feb 24, 2026 21:45 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 8,618 $5.25 $45,244.50
Disclosure

SEC source: 0001687112-26-000002 · wk-form4_1771969505.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 522,030

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
July 30, 2025 Filed Jul 31, 2025 23:41 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,034 $2.08 $10,470.72
Disclosure

SEC source: 0001687112-25-000005 · wk-form4_1754005282.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 530,648

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
June 07, 2025 Filed Jun 10, 2025 13:10 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $1.92 $4,974.72
Disclosure

SEC source: 0001529628-25-000107 · wk-form4_1749561046.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 535,682

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 17, 2025 Filed Mar 19, 2025 20:01 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $2.38 $6,166.58
Disclosure

SEC source: 0001529628-25-000069 · wk-form4_1742414471.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 538,273

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:21 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,857 $2.10 $12,299.70
Disclosure

SEC source: 0001529628-25-000053 · wk-form4_1741382493.xml · nonDerivative · entry 3

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 540,864

F3 · shares: Represents the number of shares withheld for tax purposes upon the vesting of ROIC-based and TSR-based performance shares originally granted to the Reporting Person on June 7, 2022.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:21 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 8,970 $0.00 $0.00
Disclosure

SEC source: 0001529628-25-000053 · wk-form4_1741382493.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 546,721

F2 · shares: Reflects the number of shares earned in respect of TSR-based performance shares originally granted on June 7, 2022. On March 5, 2025, the Issuer confirmed its performance in relation to the applicable performance metrics, which measured total shareholder return (TSR) of the Issuer over the three year period from January 1, 2022 through December 31, 2024 relative to the TSR of each of a peer group of companies.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:21 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 8,363 $0.00 $0.00
Disclosure

SEC source: 0001529628-25-000053 · wk-form4_1741382493.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 537,751

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on June 7, 2022. On March 5, 2025, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2022 and continuing through December 31, 2024.

Read SEC document
February 28, 2025 Filed Mar 4, 2025 13:06 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 86,957 $0.00 $0.00
Disclosure

SEC source: 0001529628-25-000028 · wk-form4_1741093556.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 529,388

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on February 28, 2025 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Read SEC document
February 22, 2025 Filed Feb 25, 2025 21:02 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 8,709 $2.25 $19,595.25
Disclosure

SEC source: 0001529628-25-000011 · wk-form4_1740517346.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 442,431

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
July 30, 2024 Filed Aug 1, 2024 20:16 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,034 $2.09 $10,521.06
Disclosure

SEC source: 0001529628-24-000146 · wk-form4_1722543382.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 451,140

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
June 07, 2024 Filed Jun 11, 2024 20:11 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $2.08 $5,389.28
Disclosure

SEC source: 0001529628-24-000130 · wk-form4_1718136683.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 456,174

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 17, 2024 Filed Mar 19, 2024 00:42 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 3,072 $1.90 $5,836.80
Disclosure

SEC source: 0001529628-24-000081 · wk-form4_1710808962.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,765

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 12, 2024 Filed Mar 14, 2024 20:09 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 3,980 $1.94 $7,721.20
Disclosure

SEC source: 0001529628-24-000069 · wk-form4_1710446931.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 461,837

F2 · shares: Represents the number of shares withheld for tax purposes upon the vesting of ROIC-based performance shares originally granted to the Reporting Person on July 30, 2021.

Read SEC document
March 12, 2024 Filed Mar 14, 2024 20:09 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 11,777 $0.00 $0.00
Disclosure

SEC source: 0001529628-24-000069 · wk-form4_1710446931.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 465,817

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on July 30, 2021. On March 12, 2024, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2021 and continuing through December 31, 2023.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 21:04 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 3,980 $1.98 $7,880.40
Disclosure

SEC source: 0001529628-24-000049 · wk-form4_1709672675.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 454,040

F2 · shares: Represents the number of shares withheld for tax purposes upon the vesting of TSR-based performance shares originally granted to the Reporting Person on July 30, 2021.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 21:04 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 11,777 $0.00 $0.00
Disclosure

SEC source: 0001529628-24-000049 · wk-form4_1709672675.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,020

F1 · shares: Reflects the number of shares earned in respect of TSR-based performance shares originally granted on July 30, 2021. On March 1, 2024, the Issuer confirmed its performance in relation to the applicable performance metrics, which measured total shareholder return (TSR) of the Issuer over the three year period from January 1, 2021 through December 31, 2023 relative to the TSR of each of a peer group of companies.

Read SEC document
February 22, 2024 Filed Feb 26, 2024 12:53 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 103,093 $0.00 $0.00
Disclosure

SEC source: 0001529628-24-000030 · wk-form4_1708952022.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 446,243

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on February 22, 2024 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Read SEC document
December 18, 2023 Filed Dec 19, 2023 21:05 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,653 $1.91 $10,797.23
Disclosure

SEC source: 0001529628-23-000128 · wk-form4_1703019891.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 343,150

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
July 30, 2023 Filed Aug 1, 2023 20:02 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,034 $1.79 $9,010.86
Disclosure

SEC source: 0001529628-23-000088 · wk-form4_1690920116.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 348,803

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
June 07, 2023 Filed Jun 9, 2023 12:34 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,591 $1.56 $4,041.96
Disclosure

SEC source: 0001529628-23-000075 · wk-form4_1686314067.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,837

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
March 17, 2023 Filed Mar 20, 2023 19:48 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 36,364 $0.00 $0.00
Disclosure

SEC source: 0001529628-23-000029 · wf-form4_167934171098617.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 356,428

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on March 17, 2023 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Read SEC document
December 18, 2022 Filed Dec 20, 2022 21:04 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,651 $1.71 $9,663.21
Disclosure

SEC source: 0001529628-22-000136 · wf-form4_167157022400715.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,064

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
July 30, 2022 Filed Aug 2, 2022 20:09 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,032 $2.42 $12,177.44
Disclosure

SEC source: 0001529628-22-000106 · wf-form4_165947094855208.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,715

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
June 07, 2022 Filed Jun 8, 2022 12:29 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 36,364 $0.00 $0.00
Disclosure

SEC source: 0001529628-22-000080 · wf-form4_165469133960475.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 330,747

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on June 7, 2022 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

Read SEC document
April 30, 2022 Filed May 3, 2022 20:19 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 1,884 $4.35 $8,195.40
Disclosure

SEC source: 0001529628-22-000058 · wf-form4_165160916182749.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,383

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:18 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 6,703 $2.20 $14,746.60
Disclosure

SEC source: 0001529628-22-000012 · wf-form4_164521905750320.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 296,267

F2 · shares: Represents the number of shares withheld for tax purposes upon the vesting of TSR-based performance shares originally granted to the Reporting Person on December 18, 2019.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:18 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 19,841 $0.00 $0.00
Disclosure

SEC source: 0001529628-22-000012 · wf-form4_164521905750320.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,970

F1 · shares: Reflects the number of shares earned in respect of TSR-based performance shares originally granted on December 18, 2019. On February 16, 2022, the Issuer confirmed its performance in relation to the applicable performance metrics, which measured total shareholder return (TSR) of the Issuer over the three year period from January 1, 2019 through December 31, 2021 relative to the TSR of each of a peer group of companies.

Read SEC document
December 18, 2021 Filed Dec 20, 2021 21:01 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,652 $1.78 $10,060.56
Disclosure

SEC source: 0001529628-21-000214 · wf-form4_164003408080553.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 283,129

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

Read SEC document
July 30, 2021 Filed Aug 3, 2021 12:55 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 70,671 $0.00 $0.00
Disclosure

SEC source: 0001529628-21-000168 · wf-form4_162799530492032.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,781

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on July 30, 2021 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

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April 30, 2021 Filed May 4, 2021 12:20 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 1,884 $2.42 $4,559.28
Disclosure

SEC source: 0001529628-21-000124 · wf-form4_162013083429609.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,110

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

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March 30, 2021 Filed Apr 1, 2021 00:12 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 1,385 $2.51 $3,476.35
Disclosure

SEC source: 0001529628-21-000100 · wf-form4_161723593433420.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,994

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

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March 19, 2021 Filed Mar 23, 2021 00:15 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,778 $2.75 $7,639.50
Disclosure

SEC source: 0001529628-21-000087 · wf-form4_161645851164194.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,379

F2 · shares: Represents the number of shares withheld for tax purposes upon the vesting of ROIC-based performance shares originally granted to the Reporting Person on April 30, 2018.

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March 19, 2021 Filed Mar 23, 2021 00:15 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 8,223 $0.00 $0.00
Disclosure

SEC source: 0001529628-21-000087 · wf-form4_161645851164194.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,157

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on April 30, 2018. On March 19, 2021, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2018 and continuing through December 31, 2020. Following the conclusion of the three year performance period, the Compensation Committee confirmed the performance of the Company relative to these goals at 60.2%.

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February 16, 2021 Filed Feb 18, 2021 12:05 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 2,308 $3.24 $7,477.92
Disclosure

SEC source: 0001529628-21-000038 · wf-form4_161364993029538.xml · nonDerivative · entry 2

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,934

F2 · shares: Represents the number of shares withheld for tax purposes upon the vesting of TSR-based performance shares originally granted to the Reporting Person on April 30, 2018.

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February 16, 2021 Filed Feb 18, 2021 12:05 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 6,830 $0.00 $0.00
Disclosure

SEC source: 0001529628-21-000038 · wf-form4_161364993029538.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,242

F1 · shares: Reflects the number of shares earned in respect of TSR-based performance shares originally granted on April 30, 2018. On February 16, 2021, the Issuer confirmed the achievement of the applicable performance metric, which measured total shareholder return (TSR) of the Issuer over the three year period from January 1, 2018 through December 31, 2020 relative to the TSR of each of a peer group of companies.

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December 18, 2020 Filed Dec 22, 2020 21:21 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 5,651 $1.91 $10,793.41
Disclosure

SEC source: 0001529628-20-000149 · wf-form4_160867205809153.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,412

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

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March 16, 2020 Filed Mar 18, 2020 12:48 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 7,968 $0.00 $0.00
Disclosure

SEC source: 0001529628-20-000039 · wf-form4_158453571645740.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,063

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on March 30, 2017. On March 16, 2020, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2017 and continuing through December 31, 2019. Following the conclusion of the three year performance period, the Compensation Committee confirmed the performance of the Company relative to these goals at 97.2%.

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March 16, 2020 Filed Apr 1, 2020 10:20 UTC Amendment Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 7,968 $0.00 $0.00
Disclosure

SEC source: 0001529628-20-000047 · wf-form4a_158573639197970.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,063

F1 · shares: Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on March 30, 2017. On March 16, 2020, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2017 and continuing through December 31, 2019. Following the conclusion of the three year performance period, the Compensation Committee confirmed the performance of the Company relative to these goals at 97.2%.

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February 14, 2020 Filed Feb 18, 2020 13:58 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 4,099 $0.00 $0.00
Disclosure

SEC source: 0001529628-20-000002 · wf-form4_158203430775920.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,095

F1 · shares: Reflects the number of shares earned in respect of TSR-based performance shares originally granted on March 30, 2017. On February 14, 2020, the Issuer confirmed the achievement of the applicable performance metric, which measured total shareholder return (TSR) of the Issuer over the three year period from January 1, 2017 through December 31, 2019 relative to the TSR of each of a peer group of companies.

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December 18, 2019 Filed Dec 20, 2019 17:56 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 79,365 $0.00 $0.00
Disclosure

SEC source: 0001529628-19-000109 · wf-form4_157686458347546.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,996

F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on December 18, 2019 under the Issuer's 2016 Long Term Incentive Award Plan, which vest in four equal annual installments on each of the next four anniversaries of the grant date, subject to the Reporting Person's continued employment with or service to the Issuer through the applicable vesting date.

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July 02, 2019 Filed Mar 18, 2020 12:48 UTC Smart Sand, Inc. SND · Entity 6217 GrantCommon Stock 1,000 $1.89 $1,890.00
Disclosure

SEC source: 0001529628-20-000039 · wf-form4_158453571645740.xml · nonDerivative · entry 3

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,063

F2 · shares: These shares were acquired under the Issuer's Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

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June 10, 2019 Filed Jun 12, 2019 14:28 UTC Smart Sand, Inc. SND · Entity 6217 Tax withholdingCommon Stock 4,094 $3.00 $12,282.00
Disclosure

SEC source: 0001529628-19-000065 · wf-form4_156034971834650.xml · nonDerivative · entry 1

KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,631

F1 · shares: Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.