Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| HYDROFARM HOLDINGS GROUP, INC.HYFM · Entity 8322 | Director | June 23, 2026 | June 25, 2026 |
| SmartKem, Inc.SMTK · Entity 8554 | Director | September 03, 2025 | September 05, 2025 |
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.
HYDROFARM HOLDINGS GROUP, INC.
Report date June 23, 2026 · Filed June 25, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, $0.0001 par value per shareSEC Table I · non-derivative | Direct | 88,423 |
Reported balance
After 2026-06-23 transaction · row 1
1 source rowRow 1 · 2026-06-23 · Grant · Acquired 30,000 · Balance 88,423 F1: Includes 30,000 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 23, 2027. |
Filing footnotes · ownership attribution and instrument terms
F1: Includes 30,000 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 23, 2027.
SmartKem, Inc.
Report date September 03, 2025 · Filed September 05, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.16 · Expires 2035-09-03 | Direct | 22,466 |
Reported balance
After 2025-09-03 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2025-09-03 · Grant · Acquired 22,466 · Balance 22,466 F1: The option vests as follows: 25% on the date of grant with the remaining shares to vest in equal monthly installments over a period of 36 months commencing on September 3, 2025 and on the 3rd date of each month thereafter. |
Filing footnotes · ownership attribution and instrument terms
F1: The option vests as follows: 25% on the date of grant with the remaining shares to vest in equal monthly installments over a period of 36 months commencing on September 3, 2025 and on the 3rd date of each month thereafter.
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 |
|---|---|---|---|---|---|---|
| June 23, 2026 Filed Jun 25, 2026 20:05 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock, $0.0001 par value per share | 30,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-021693 · rdgdoc.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 88,423 F1 · shares: Includes 30,000 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 23, 2027. Read SEC document |
| December 05, 2025 Filed Dec 8, 2025 21:09 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | SaleCommon Stock, $0.0001 par value per share | 120 | $1.92 | $230.40 |
DisclosureSEC source: 0001834132-25-000003 · wk-form4_1765228184.xml · nonDerivative · entry 2 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 58,423 Read SEC document |
| December 04, 2025 Filed Dec 8, 2025 21:09 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | SaleCommon Stock, $0.0001 par value per share | 2,875 | $1.88 | $5,406.73 |
DisclosureSEC source: 0001834132-25-000003 · wk-form4_1765228184.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 58,543 Read SEC document |
| September 03, 2025 Filed Sep 5, 2025 22:04 UTC | SmartKem, Inc. SMTK · Entity 8554 | GrantStock Option (right to buy) · Derivative | 22,466 | $0.00 Strike: $1.16 | $0.00 |
DisclosureSEC source: 0001104659-25-087927 · tm2525173-5_4seq1.xml · derivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,466 Underlying: Common Stock · 22,466 shares Expires 2035-09-03 F1 · derivative.exercise_date: The option vests as follows: 25% on the date of grant with the remaining shares to vest in equal monthly installments over a period of 36 months commencing on September 3, 2025 and on the 3rd date of each month thereafter. Read SEC document |
| June 09, 2025 Filed Jun 10, 2025 20:10 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock, $0.0001 par value per share | 30,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-030458 · wk-form4_1749586219.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 61,418 F1 · shares: Includes 30,000 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 9, 2026. F2 · balance_after: Shares beneficially owned has been adjusted to reflect the 1-for-10 reverse stock split effected February 12, 2025. Read SEC document |
| May 28, 2025 Filed May 29, 2025 01:00 UTC | SmartKem, Inc. SMTK · Entity 8554 | GrantStock Option (right to Buy) · Derivative | 23,915 | $0.00 Strike: $2.51 | $0.00 |
DisclosureSEC source: 0001641172-25-012763 · ownership.xml · derivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,915 Underlying: Common Stock · 23,915 shares Expires 2035-04-15 F1 · date: The stock option grant was approved by the Compensation Committee of SmartKem, Inc.'s (the "Company") board of directors on April 15, 2025, subject to stockholder approval of an Amendment to the SmartKem, Inc. 2021 Equity Incentive Plan (the "Amendment"). The Company's stockholders approved the Amendment on May 28, 2025. F2 · derivative.exercise_date: The option vests as follows: 25% on the date of grant with the remaining shares to vest in equal monthly installments over a period of 36 months commencing on May 15, 2025 and on the 15th date of each month thereafter. Read SEC document |
| June 14, 2024 Filed Jun 17, 2024 21:03 UTC | SmartKem, Inc. SMTK · Entity 8554 | GrantEmployee stock option (Right to Buy) · Derivative | 20,000 | $0.00 Strike: $6.50 | $0.00 |
DisclosureSEC source: 0001493152-24-024150 · ownership.xml · derivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2034-06-14 F1 · derivative.exercise_date: The options vested as to 25% upon date of grant with the remaining shares to vest in equal monthly installments over a period of 36 months commencing on July 14, 2024. Read SEC document |
| June 06, 2024 Filed Jun 10, 2024 20:14 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock, $0.0001 par value per share | 160,463 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-24-027515 · wk-form4_1718050480.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 314,176 F1 · balance_after: Includes 160,463 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 6, 2025. Read SEC document |
| January 31, 2024 Filed Feb 2, 2024 22:04 UTC | SmartKem, Inc. SMTK · Entity 8554 | GrantCommon Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-24-010138 · tm244327-6_4seq1.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100 F1 · shares: Reflects a grant of a stock award issued pursuant to the Issuer's 2021 Equity Incentive Plan, which vested in full upon grant. F1 · price: Reflects a grant of a stock award issued pursuant to the Issuer's 2021 Equity Incentive Plan, which vested in full upon grant. Read SEC document |
| June 06, 2023 Filed Jun 8, 2023 01:40 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock | 123,763 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-23-069051 · tm2318176-4_4seq1.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 153,713 F1 · balance_after: Includes 123,763 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest on June 6, 2024. Read SEC document |
| June 09, 2022 Filed Jun 13, 2022 21:12 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock | 24,131 | $5.18 | $124,998.58 |
DisclosureSEC source: 0001104659-22-070600 · tm2218319-3_4seq1.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,950 F1 · balance_after: Includes 24,131 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest at the Issuer's next annual meeting of stockholders. Read SEC document |
| June 29, 2021 Filed Jun 30, 2021 21:04 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | GrantCommon Stock | 2,119 | $59.00 | $125,021.00 |
DisclosureSEC source: 0001104659-21-087667 · tm2121143-4_4seq1.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,819 F1 · balance_after: Includes 2,119 restricted stock units granted under the Issuer's 2020 Equity Incentive Plan which will vest at the Issuer's next annual meeting of stockholders. Read SEC document |
| December 14, 2020 Filed Feb 5, 2021 21:29 UTC | HYDROFARM HOLDINGS GROUP, INC. HYFM · Entity 8322 | PurchaseCommon Stock, $0.0001 par value per share | 1,200 | $20.00 | $24,000.00 |
DisclosureSEC source: 0001104659-21-012968 · tm215323-1_5seq1.xml · nonDerivative · entry 1 Denis Melisa · CIK 0001834132 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,700 F1 · shares: Represents shares of common stock of Hydrofarm Holdings Group, Inc. (the "Issuer") purchased by the reporting person through the Issuer's directed share program in connection with the Issuer's initial public offering, which closed on December 14, 2020. Due to an unintentional oversight, the transaction reported on this Form 5 was not previously filed on a Form 4 in a timely manner. The 1,200 shares of common stock of the Issuer were purchased at the initial public offering price of $20.00 per share. 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.