person · Reporting owner
KEYSTONE CRANBERRY, LLC
Disclosed activity across 1 company
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Smart Sand, Inc.SND · Entity 6217 | Director · 10% owner | 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
Jointly reported with YOUNG CHARLES EDWIN
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,625,096 |
Reported balance
After 2026-08-19 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2026-08-19 · Grant · Acquired 110,063 · Balance 1,625,096 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 | 5,842,700 |
Reported balance
Holding disclosure · report date 2026-08-19 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 5,842,700 F2: Mr. Young holds 67% of the membership interests in Keystone Cranberry, LLC ("Keystone"), is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. |
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: Mr. Young holds 67% of the membership interests in Keystone Cranberry, LLC ("Keystone"), is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any.
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 |
|---|---|---|---|---|---|---|
| March 30, 2017 Filed Apr 3, 2017 20:49 UTC | Smart Sand, Inc. SND · Entity 6217 | GrantCOMMON STOCK | 40,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-024205 · doc4.xml · nonDerivative · entry 1 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,600 F1 · shares: Represents 40,600 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 23:15 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 261,317 | $17.50 | $4,573,047.50 |
DisclosureSEC source: 0001209191-17-012346 · doc4.xml · nonDerivative · entry 1 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 5,842,700 F1 · ownership.nature: This Form 4 is filed jointly by Charles Edwin Young and Keystone Cranberry, LLC ("Keystone") to report the sale of Common Stock to underwriters upon the exercise of the underwriters' overallotment option from a public offering by the Issuer. Mr. Young holds 83% of the membership interests in Keystone, is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. Read SEC document |
| February 07, 2017 Filed Feb 10, 2017 00:07 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 1,302,927 | $17.50 | $22,801,222.50 |
DisclosureSEC source: 0001209191-17-009261 · doc4.xml · nonDerivative · entry 1 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 6,104,017 F1 · ownership.nature: This Form 4 is filed jointly by Charles Edwin Young and Keystone Cranberry, LLC ("Keystone") to report the sale of Common Stock to underwriters pursuant to a public offering by the Issuer. Mr. Young holds 83% of the membership interests in Keystone, is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. Read SEC document |
| December 08, 2016 Filed Dec 8, 2016 22:00 UTC | Smart Sand, Inc. SND · Entity 6217 | OtherCOMMON STOCK WARRANT (RIGHT TO BUY) · Derivative | 2,600,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001209191-16-154196 · doc4.xml · derivative · entry 2 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 0 Underlying: COMMON STOCK · 2,600,000 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: Mr. Young holds 83% of the membership interests in Keystone Cranberry, LLC ("Keystone"), is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. Read SEC document |
| December 08, 2016 Filed Dec 8, 2016 22:00 UTC | Smart Sand, Inc. SND · Entity 6217 | OtherCOMMON STOCK | 2,600,000 | $0.00 | $11,700.00 |
DisclosureSEC source: 0001209191-16-154196 · doc4.xml · nonDerivative · entry 1 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 7,406,944 F1 · ownership.nature: Mr. Young holds 83% of the membership interests in Keystone Cranberry, LLC ("Keystone"), is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. Read SEC document |
| November 29, 2016 Filed Nov 30, 2016 21:44 UTC | Smart Sand, Inc. SND · Entity 6217 | SaleCOMMON STOCK | 198,056 | $11.00 | $2,178,616.00 |
DisclosureSEC source: 0001209191-16-152486 · doc4.xml · nonDerivative · entry 1 YOUNG CHARLES EDWIN · CIK 0001687132 · Director · CEO · 10% owner KEYSTONE CRANBERRY, LLC · CIK 0001688727 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · BY LLC Disclosed balance after: 4,806,944 F1 · kind: This Form 4 is filed jointly by Charles Edwin Young and Keystone Cranberry, LLC ("Keystone") to report the sale of Common Stock to underwriters upon the exercise of the underwriters' overallotment from the Issuer's initial public offering. F1 · shares: This Form 4 is filed jointly by Charles Edwin Young and Keystone Cranberry, LLC ("Keystone") to report the sale of Common Stock to underwriters upon the exercise of the underwriters' overallotment from the Issuer's initial public offering. F2 · ownership.nature: Mr. Young holds 83% of the membership interests in Keystone, is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. 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.