Last 12 months
Inside the activity.
2 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 2 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 31, 2025 Filed Jan 2, 2026 19:55 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseCommon Stock | 14,793 | $0.73 | $10,784.10 |
DisclosureSEC source: 0001654954-26-000043 · section16.xml · nonDerivative · entry 2 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,240,000 F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. Share prices on this transaction ranged from $0.7155 to $0.731. 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 to this Form 4. Read SEC document |
| December 30, 2025 Filed Jan 2, 2026 19:55 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseCommon Stock | 59,707 | $0.65 | $38,928.96 |
DisclosureSEC source: 0001654954-26-000043 · section16.xml · nonDerivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,225,207 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. Share prices on this transaction ranged from $0.615 to $0.70. 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 to this Form 4. Read SEC document |
| March 26, 2025 Filed Jun 20, 2025 15:34 UTC |
Trainor Adam MichaelInterim CFO, COO
|
GrantStock Option (Right to Buy) · Derivative | 200,000 | $0.00 Strike: $1.08 | $0.00 |
DisclosureSEC source: 0001654954-25-007243 · section16.xml · derivative · entry 1 Trainor Adam Michael · CIK 0001925804 · Interim CFO, COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,000 Underlying: Common Stock · 200,000 shares Expires 2029-03-26 F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. All 200,000 options vest on March 26, 2025. Read SEC document |
| March 25, 2025 Filed Aug 15, 2025 16:01 UTC |
SCHWARTZ MARK NDirector
|
GrantStock Option (Right to Buy) · Derivative | 30,000 | $0.00 Strike: $1.10 | $0.00 |
DisclosureSEC source: 0001654954-25-009718 · section16.xml · derivative · entry 1 SCHWARTZ MARK N · CIK 0001261301 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 30,000 shares Expires 2035-03-24 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| March 25, 2025 Filed Aug 15, 2025 20:01 UTC |
Lipstein Robert JDirector
|
GrantStock Option (Right to Buy) · Derivative | 30,000 | $0.00 Strike: $1.10 | $0.00 |
DisclosureSEC source: 0001654954-25-009717 · section16.xml · derivative · entry 1 Lipstein Robert J · CIK 0001701946 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 30,000 shares Expires 2035-03-24 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| March 25, 2025 Filed Aug 15, 2025 20:01 UTC |
McKeegan David ChristopherDirector
|
GrantStock Option (Right to Buy) · Derivative | 30,000 | $0.00 Strike: $1.10 | $0.00 |
DisclosureSEC source: 0001654954-25-009715 · section16.xml · derivative · entry 1 McKeegan David Christopher · CIK 0001925924 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 30,000 shares Expires 2035-03-24 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| March 25, 2025 Filed Aug 15, 2025 20:00 UTC |
Lawrence Andrew JohnDirector
|
GrantStock Option (Right to Buy) · Derivative | 30,000 | $0.00 Strike: $1.10 | $0.00 |
DisclosureSEC source: 0001654954-25-009714 · section16.xml · derivative · entry 1 Lawrence Andrew John · CIK 0001929408 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 30,000 shares Expires 2035-03-24 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 15,000 options vested immediately and the remaining 15,000 vest on December 31, 2025. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| December 26, 2024 Filed Dec 30, 2024 13:30 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to purchase Common Stock · Derivative | 70,000 | $0.29 Strike: $5.00 | $20,300.00 |
DisclosureSEC source: 0001654954-24-015951 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 476,931 Underlying: Common Stock · 70,000 shares Expires 2027-08-30 F1 · price: The price reported in Column 8 is a weighted average price. These shares were purchased in multiple transactions. Share prices on this transaction ranged from $0.25 to $0.30. 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 to this Form 4. Read SEC document |
| June 01, 2023 Filed Jun 2, 2023 20:10 UTC |
SCHWARTZ MARK NDirector
|
GrantStock Option (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $1.27 | $0.00 |
DisclosureSEC source: 0001654954-23-007605 · section16.xml · derivative · entry 1 SCHWARTZ MARK N · CIK 0001261301 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2033-05-31 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| June 01, 2023 Filed Jun 3, 2023 00:10 UTC |
Lipstein Robert JDirector
|
GrantStock Option (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $1.27 | $0.00 |
DisclosureSEC source: 0001654954-23-007606 · section16.xml · derivative · entry 1 Lipstein Robert J · CIK 0001701946 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2033-05-31 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| June 01, 2023 Filed Jun 3, 2023 00:10 UTC |
McKeegan David ChristopherDirector
|
GrantStock Option (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $1.27 | $0.00 |
DisclosureSEC source: 0001654954-23-007604 · section16.xml · derivative · entry 1 McKeegan David Christopher · CIK 0001925924 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2033-05-31 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| June 01, 2023 Filed Jun 3, 2023 00:10 UTC |
Lawrence Andrew JohnDirector
|
GrantStock Option (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $1.27 | $0.00 |
DisclosureSEC source: 0001654954-23-007603 · section16.xml · derivative · entry 1 Lawrence Andrew John · CIK 0001929408 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2033-05-31 F1 · shares: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. F1 · derivative.exercise_date: Represents an option award pursuant to the Company's 2020 Equity Incentive Plan. 7,500 options vest on June 1, 2023. The remaining 7,500 options vest as follows: 2,500 options vest on June 30, 2023, 2,500, options vest on September 30, 2023 and 2,500 options vest on December 31, 2023. Subject to continued service with the Company through the applicable vesting dates. This award is subject to forfeiture. Read SEC document |
| May 26, 2023 Filed May 30, 2023 15:50 UTC |
Byalik YuryHead of Strategy & Acquisition
|
PurchaseCommon Stock | 635 | $1.17 | $742.95 |
DisclosureSEC source: 0001654954-23-007326 · section16.xml · nonDerivative · entry 2 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 118,804 Read SEC document |
| May 25, 2023 Filed May 30, 2023 15:50 UTC |
Byalik YuryHead of Strategy & Acquisition
|
SaleWarrants to Purchase Common Stock · Derivative | 21,000 | $0.19 Strike: $5.00 | $3,990.00 |
DisclosureSEC source: 0001654954-23-007326 · section16.xml · derivative · entry 4 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 21,000 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate. Read SEC document |
| May 25, 2023 Filed May 30, 2023 15:50 UTC |
Byalik YuryHead of Strategy & Acquisition
|
PurchaseCommon Stock | 1,269 | $1.17 | $1,484.73 |
DisclosureSEC source: 0001654954-23-007326 · section16.xml · nonDerivative · entry 1 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 118,169 Read SEC document |
| May 25, 2023 Filed May 30, 2023 15:28 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 44,839 | $0.19 Strike: $5.00 | $8,474.57 |
DisclosureSEC source: 0001654954-23-007324 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 406,931 Underlying: Common Stock · 44,839 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate. Read SEC document |
| May 24, 2023 Filed May 26, 2023 18:59 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 134,971 | $0.19 Strike: $5.00 | $25,374.55 |
DisclosureSEC source: 0001654954-23-007290 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 362,092 Underlying: Common Stock · 134,971 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate. Read SEC document |
| May 24, 2023 Filed May 30, 2023 15:50 UTC |
Byalik YuryHead of Strategy & Acquisition
|
SaleWarrants to Purchase Common Stock · Derivative | 4,000 | $0.19 Strike: $5.00 | $760.00 |
DisclosureSEC source: 0001654954-23-007326 · section16.xml · derivative · entry 3 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,000 Underlying: Common Stock · 4,000 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate. Read SEC document |
| May 23, 2023 Filed May 24, 2023 17:29 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 20 | $0.15 Strike: $5.00 | $3.00 |
DisclosureSEC source: 0001654954-23-007152 · section16.xml · derivative · entry 2 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 227,121 Underlying: Common Stock · 20 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| May 22, 2023 Filed May 24, 2023 17:29 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 12,297 | $0.15 Strike: $5.00 | $1,844.55 |
DisclosureSEC source: 0001654954-23-007152 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 227,101 Underlying: Common Stock · 12,297 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| May 19, 2023 Filed May 23, 2023 18:47 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 26,835 | $0.15 Strike: $5.00 | $4,011.83 |
DisclosureSEC source: 0001654954-23-007102 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 214,804 Underlying: Common Stock · 26,835 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| May 18, 2023 Filed May 22, 2023 14:50 UTC |
Wells Dominic Benjamin JamesDirector · CEO, CRO, Chair of Board · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 124,969 | $0.15 Strike: $5.00 | $18,645.37 |
DisclosureSEC source: 0001654954-23-006977 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO, CRO, Chair of Board · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 187,969 Underlying: Common Stock · 124,969 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| November 29, 2022 Filed Dec 13, 2022 02:21 UTC |
Byalik YuryHead of Strategy & Acquisition
|
PurchaseWarrants to Purchase Common Stock · Derivative | 25,000 | $0.19 Strike: $5.00 | $4,750.00 |
DisclosureSEC source: 0001654954-22-016381 · section16.xml · derivative · entry 2 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,000 Underlying: Common Stock · 25,000 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| November 29, 2022 Filed Dec 13, 2022 02:21 UTC |
Byalik YuryHead of Strategy & Acquisition
|
PurchaseCommon Stock | 1,400 | $1.35 | $1,890.00 |
DisclosureSEC source: 0001654954-22-016381 · section16.xml · nonDerivative · entry 1 Byalik Yury · CIK 0001947087 · Head of Strategy & Acquisition 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,900 Read SEC document |
| November 18, 2022 Filed Nov 22, 2022 14:49 UTC |
Wells Dominic Benjamin JamesDirector · CEO · 10% owner
|
PurchaseONFO Warrants - Aug 2027 expiry | 63,000 | $0.18 | $11,384.10 |
DisclosureSEC source: 0001654954-22-015645 · section16.xml · nonDerivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,000 Read SEC document |
| November 18, 2022 Filed Dec 13, 2022 02:25 UTC Amendment |
Wells Dominic Benjamin JamesDirector · CEO · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 60,000 | $0.18 Strike: $5.00 | $10,842.00 |
DisclosureSEC source: 0001654954-22-016383 · section16.xml · derivative · entry 2 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,000 Underlying: Common Stock · 60,000 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate Read SEC document |
| November 18, 2022 Filed Dec 13, 2022 02:25 UTC Amendment |
Wells Dominic Benjamin JamesDirector · CEO · 10% owner
|
PurchaseWarrants to Purchase Common Stock · Derivative | 3,000 | $0.18 Strike: $5.00 | $535.20 |
DisclosureSEC source: 0001654954-22-016383 · section16.xml · derivative · entry 1 Wells Dominic Benjamin James · CIK 0001825756 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,000 Underlying: Common Stock · 3,000 shares Expires 2027-08-30 F1 · derivative.exercise_date: Immediate 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.