Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Smart Sand, Inc.SND · Entity 6217 | Executive VP of Operations | August 19, 2026 | August 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 / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 581,529 |
Reported balance
After 2026-08-19 transaction · row 1
1 source rowRow 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-derivative | IndirectBY LLC | 448,738 |
Reported balance
Holding disclosure · report date 2026-08-19 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 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
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 30, 2019 Filed May 2, 2019 16:06 UTC | Smart Sand, Inc. SND · Entity 6217 | Tax withholdingCommon Stock | 1,816 | $3.93 | $7,136.88 |
DisclosureSEC source: 0001529628-19-000049 · wf-form4_155681317765904.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 128,725 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 |
| April 02, 2019 Filed Apr 2, 2019 14:04 UTC | Smart Sand, Inc. SND · Entity 6217 | Tax withholdingCommon Stock | 1,344 | $4.45 | $5,980.80 |
DisclosureSEC source: 0001529628-19-000028 · wf-form4_155421385126019.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 130,541 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 10, 2018 Filed Jun 11, 2018 21:24 UTC | Smart Sand, Inc. SND · Entity 6217 | Tax withholdingCommon Stock | 6,066 | $5.74 | $34,818.84 |
DisclosureSEC source: 0001529628-18-000055 · wf-form4_152875223788852.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 131,885 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 |
| April 30, 2018 Filed May 2, 2018 20:27 UTC | Smart Sand, Inc. SND · Entity 6217 | GrantCommon Stock | 27,322 | $0.00 | $0.00 |
DisclosureSEC source: 0001529628-18-000015 · wf-form4_152529285019216.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 137,951 F1 · shares: Represents shares of Restricted Stock granted to the Reporting Person on April 30, 2018 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 |
| January 02, 2018 Filed Mar 18, 2020 12:48 UTC | Smart Sand, Inc. SND · Entity 6217 | GrantCommon Stock | 1,000 | $7.36 | $7,360.00 |
DisclosureSEC source: 0001529628-20-000039 · wf-form4_158453571645740.xml · nonDerivative · entry 2 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 217,063 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). Read SEC document |
| January 02, 2018 Filed Apr 1, 2020 10:20 UTC Amendment | Smart Sand, Inc. SND · Entity 6217 | GrantCommon Stock | 1,000 | $7.36 | $7,360.00 |
DisclosureSEC source: 0001529628-20-000047 · wf-form4a_158573639197970.xml · nonDerivative · entry 2 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 217,063 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). Read SEC document |
| August 25, 2017 Filed Aug 29, 2017 18:26 UTC | Smart Sand, Inc. SND · Entity 6217 | PurchaseCOMMON STOCK | 10,000 | $5.53 | $55,300.00 |
DisclosureSEC source: 0001209191-17-050518 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 110,629 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.50 to $5.55, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| March 30, 2017 Filed Apr 3, 2017 20:31 UTC | Smart Sand, Inc. SND · Entity 6217 | GrantCOMMON STOCK | 16,396 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-024180 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,629 F1 · shares: Represents 16,396 shares of Restricted Stock granted to the Reporting Person on March 30, 2017 under the Issuer's 2017 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 15, 2017 Filed Feb 17, 2017 22:59 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 20,069 | $17.50 | $351,207.50 |
DisclosureSEC source: 0001209191-17-012331 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 448,738 F1 · shares: Common Stock sold to underwriters upon the exercise of the underwriters' overallotment option from a public offering by the Issuer. F2 · ownership.nature: 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. Read SEC document |
| February 07, 2017 Filed Feb 9, 2017 23:54 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 100,069 | $17.50 | $1,751,207.50 |
DisclosureSEC source: 0001209191-17-009248 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 468,807 F1 · ownership.nature: 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. Read SEC document |
| December 07, 2016 Filed Dec 7, 2016 22:42 UTC | Smart Sand, Inc. SND · Entity 6217 | OtherCOMMON STOCK WARRANT (RIGHT TO BUY) · Derivative | 200,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001209191-16-153968 · doc4.xml · derivative · entry 3 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 0 Underlying: COMMON STOCK · 200,000 shares Expires 2019-09-13 F2 · derivative.exercise_date: The warrant is exercisable on or after the date immediately following the 20th consecutive trading day on which the Issuer's common stock is actively traded on a national securities exchange and the aggregate market value of the common stock is at least $300 million for each of the 20 trading days. F1 · ownership.nature: 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. Read SEC document |
| December 07, 2016 Filed Dec 7, 2016 22:42 UTC | Smart Sand, Inc. SND · Entity 6217 | OtherCOMMON STOCK | 200,000 | $0.00 | $900.00 |
DisclosureSEC source: 0001209191-16-153968 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 568,876 F1 · ownership.nature: 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. Read SEC document |
| December 02, 2016 Filed Dec 6, 2016 23:49 UTC | Smart Sand, Inc. SND · Entity 6217 | Tax withholdingCOMMON STOCK | 4,273 | $13.46 | $57,514.58 |
DisclosureSEC source: 0001209191-16-153748 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 84,211 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 meeting of certain performance targets by the Issuer. F2 · balance_after: The direct holdings of 22,484 reflected on the Form 4 filed November 30, 2016 was inaccurate as it did not include the restricted stock. This Form 4 reflects the correct total holdings. Read SEC document |
| November 29, 2016 Filed Nov 30, 2016 21:21 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 16,124 | $11.00 | $177,364.00 |
DisclosureSEC source: 0001209191-16-152463 · doc4.xml · nonDerivative · entry 1 KISZKA ROBERT · CIK 0001687112 · Executive VP of Operations 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 368,876 F1 · kind: Common Stock sold to underwriters upon the exercise of the underwriters' overallotment option from the Issuer's initial public offering. F1 · shares: Common Stock sold to underwriters upon the exercise of the underwriters' overallotment option from the Issuer's initial public offering. F2 · ownership.nature: 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. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.