Last 12 months
Inside the activity.
0 purchase rows · 35 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 0 | 5 |
| Jan 2026 | 0 | 3 |
| Feb 2026 | 0 | 4 |
| Mar 2026 | 0 | 4 |
| Apr 2026 | 0 | 3 |
| May 2026 | 0 | 3 |
| Jun 2026 | 0 | 5 |
| Jul 2026 | 0 | 1 |
| Aug 2026 | 0 | 1 |
| Sep 2026 | 0 | 2 |
| Oct 2026 | 0 | 2 |
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 |
|---|---|---|---|---|---|---|
| October 06, 2026 Filed Oct 7, 2026 22:08 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 50,000 | $4.84 | $242,000.00 |
DisclosureSEC source: 0001601830-26-000120 · wk-form4_1791410921.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,108,287 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. F2 · price: This transaction was executed in multiple trades at prices ranging from $4.80 to $5.00. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. Read SEC document |
| October 06, 2026 Filed Oct 7, 2026 22:08 UTC |
HERSHBERG ROBERTDirector
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 25,000 | $2.22 Strike: $2.22 | $55,500.00 |
DisclosureSEC source: 0001601830-26-000119 · wk-form4_1791410900.xml · derivative · entry 3 HERSHBERG ROBERT · CIK 0001274139 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 500,000 Underlying: Class A Common Stock · 25,000 shares Expires 2030-03-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: One forty-eighth (1/48th) of the shares subject to the award shall vest one month after March 16, 2020, or the Vesting Commencement Date, and one forty-eighth (1/48th) of the shares subject to the award shall vest each month thereafter on the same day of the month as the Vesting Commencement Date. Date exercisable varies by tranche. Read SEC document |
| October 06, 2026 Filed Oct 7, 2026 22:08 UTC |
HERSHBERG ROBERTDirector
|
SaleClass A Common Stock | 25,000 | $5.00 | $125,000.00 |
DisclosureSEC source: 0001601830-26-000119 · wk-form4_1791410900.xml · nonDerivative · entry 2 HERSHBERG ROBERT · CIK 0001274139 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 162,156 Read SEC document |
| October 06, 2026 Filed Oct 7, 2026 22:08 UTC |
HERSHBERG ROBERTDirector
|
Exercise / conversionClass A Common Stock | 25,000 | $2.22 | $55,500.00 |
DisclosureSEC source: 0001601830-26-000119 · wk-form4_1791410900.xml · nonDerivative · entry 1 HERSHBERG ROBERT · CIK 0001274139 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 187,156 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 17, 2025. Read SEC document |
| October 01, 2026 Filed Oct 2, 2026 22:17 UTC |
Li Dean YDirector
|
GrantClass A Common Stock | 3,378 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000115 · wk-form4_1790979423.xml · nonDerivative · entry 1 Li Dean Y · CIK 0001837016 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,476,707 F1 · kind: The shares were issued pursuant to the Issuer's Outside Director Compensation Policy. Read SEC document |
| October 01, 2026 Filed Oct 2, 2026 22:17 UTC |
Dar ZavainDirector
|
GrantClass A Common Stock | 4,607 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000116 · wk-form4_1790979462.xml · nonDerivative · entry 1 Dar Zavain · CIK 0001852075 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 245,371 F1 · kind: The shares were issued pursuant to the Issuer's Outside Director Compensation Policy. Read SEC document |
| September 15, 2026 Filed Sep 16, 2026 21:52 UTC |
Taylor Ben RChief Financial Officer
|
Tax withholdingClass A Common Stock | 5,396 | $3.41 | $18,400.36 |
DisclosureSEC source: 0001601830-26-000110 · wk-form4_1789595520.xml · nonDerivative · entry 1 Taylor Ben R · CIK 0001712276 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,071,462 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| September 08, 2026 Filed Sep 10, 2026 21:55 UTC |
Khan NajatDirector · CEO and President
|
SaleClass A Common Stock | 22,408 | $3.52 | $78,822.38 |
DisclosureSEC source: 0001601830-26-000105 · wk-form4_1789077354.xml · nonDerivative · entry 1 Khan Najat · CIK 0002020969 · Director · CEO and President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,072,890 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 22, 2025. F2 · price: This transaction was executed in multiple trades at prices ranging from $3.485 to $3.58. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. Read SEC document |
| September 01, 2026 Filed Sep 2, 2026 22:01 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 30,000 | $3.34 | $100,200.00 |
DisclosureSEC source: 0001601830-26-000103 · wk-form4_1788386512.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,158,287 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. Read SEC document |
| August 17, 2026 Filed Aug 18, 2026 21:44 UTC |
Khan NajatDirector · CEO and President
|
Tax withholdingClass A Common Stock | 80,498 | $3.16 | $254,373.68 |
DisclosureSEC source: 0002020969-26-000006 · wk-form4_1787089472.xml · nonDerivative · entry 1 Khan Najat · CIK 0002020969 · Director · CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,095,298 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| August 17, 2026 Filed Aug 18, 2026 21:44 UTC |
Hallett DavidChief Scientific Officer
|
Tax withholdingClass A Common Stock | 26,657 | $3.16 | $84,236.12 |
DisclosureSEC source: 0002006495-26-000012 · wk-form4_1787089466.xml · nonDerivative · entry 1 Hallett David · CIK 0002006495 · Chief Scientific Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,043,837 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| August 17, 2026 Filed Aug 18, 2026 21:44 UTC |
Taylor Ben RChief Financial Officer
|
Tax withholdingClass A Common Stock | 25,018 | $3.16 | $79,056.88 |
DisclosureSEC source: 0001712276-26-000009 · wk-form4_1787089461.xml · nonDerivative · entry 1 Taylor Ben R · CIK 0001712276 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,076,858 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| August 04, 2026 Filed Aug 6, 2026 21:09 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 30,000 | $3.25 | $97,500.00 |
DisclosureSEC source: 0001856094-26-000014 · wk-form4_1786050562.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,188,287 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. Read SEC document |
| July 07, 2026 Filed Jul 9, 2026 22:04 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 40,000 | $3.96 | $158,500.00 |
DisclosureSEC source: 0001856094-26-000011 · wk-form4_1783634656.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,218,287 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. F2 · price: This transaction was executed in multiple trades at prices ranging from $3.95 to $4.00. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. Read SEC document |
| July 01, 2026 Filed Jul 2, 2026 21:15 UTC |
Dar ZavainDirector
|
GrantClass A Common Stock | 5,109 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000092 · wk-form4_1783026949.xml · nonDerivative · entry 1 Dar Zavain · CIK 0001852075 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 240,764 F1 · kind: The shares were issued pursuant to the Issuer's Outside Director Compensation Policy. Read SEC document |
| July 01, 2026 Filed Jul 2, 2026 21:15 UTC |
Li Dean YDirector
|
GrantClass A Common Stock | 3,747 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000091 · wk-form4_1783026941.xml · nonDerivative · entry 1 Li Dean Y · CIK 0001837016 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,473,329 F1 · kind: The shares were issued pursuant to the Issuer's Outside Director Compensation Policy. Read SEC document |
| June 18, 2026 Filed Jun 22, 2026 20:32 UTC |
Bumpus NamandjeDirector
|
SaleClass A Common Stock | 3,963 | $3.18 | $12,602.34 |
DisclosureSEC source: 0001601830-26-000082 · wk-form4_1782160319.xml · nonDerivative · entry 2 Bumpus Namandje · CIK 0002060594 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 127,632 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 3, 2026. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Bumpus NamandjeDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000082 · wk-form4_1782160319.xml · nonDerivative · entry 1 Bumpus Namandje · CIK 0002060594 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 131,595 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Michor FranziskaDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000086 · wk-form4_1782160342.xml · nonDerivative · entry 1 Michor Franziska · CIK 0002045159 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 215,477 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Dar ZavainDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000084 · wk-form4_1782160331.xml · nonDerivative · entry 1 Dar Zavain · CIK 0001852075 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 235,655 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Sun Elaine DDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000085 · wk-form4_1782160336.xml · nonDerivative · entry 1 Sun Elaine D · CIK 0001805339 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 135,981 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
HERSHBERG ROBERTDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000087 · wk-form4_1782160351.xml · nonDerivative · entry 1 HERSHBERG ROBERT · CIK 0001274139 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 162,156 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Borgeson BlakeDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000088 · wk-form4_1782160357.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,258,287 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. Read SEC document |
| June 17, 2026 Filed Jun 22, 2026 20:32 UTC |
Li Dean YDirector
|
GrantClass A Common Stock | 88,424 | $0.00 | $0.00 |
DisclosureSEC source: 0001601830-26-000083 · wk-form4_1782160325.xml · nonDerivative · entry 1 Li Dean Y · CIK 0001837016 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,469,582 F1 · kind: Represents a grant of restricted stock units automatically granted pursuant to the Issuer's Outside Director Compensation Policy. The restricted stock units will vest on the earlier of June 17,2027 or the day prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer. F2 · balance_after: Includes 136,981 shares of Class A common stock transferred from the Dean Y. Li GRAT on May 7, 2026. Read SEC document |
| June 15, 2026 Filed Jun 17, 2026 21:07 UTC |
Taylor Ben RChief Financial Officer
|
Tax withholdingClass A Common Stock | 5,396 | $3.15 | $16,997.40 |
DisclosureSEC source: 0001712276-26-000007 · wk-form4_1781730449.xml · nonDerivative · entry 1 Taylor Ben R · CIK 0001712276 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,101,876 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| June 05, 2026 Filed Jun 5, 2026 21:02 UTC |
Khan NajatDirector · CEO and President
|
SaleClass A Common Stock | 23,588 | $3.58 | $84,459.19 |
DisclosureSEC source: 0002020969-26-000004 · wk-form4_1780693375.xml · nonDerivative · entry 1 Khan Najat · CIK 0002020969 · Director · CEO and President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,175,796 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 22, 2025. F2 · price: This transaction was executed in multiple trades at prices ranging from $3.56 to $3.62. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. Read SEC document |
| June 05, 2026 Filed Jun 5, 2026 21:03 UTC |
Gibson ChristopherDirector
|
ConversionClass B Common Stock · Derivative | 40,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000023 · wk-form4_1780693380.xml · derivative · entry 3 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,263,334 Underlying: Class A Common Stock · 40,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · kind: Represents the automatic conversion of Class B Common Stock into Class A Common Stock in connection with a sale of the shares by the Reporting Person. Each share of Class B Common Stock is convertible into one share of Class A Common Stock. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. Read SEC document |
| June 05, 2026 Filed Jun 5, 2026 21:03 UTC |
Gibson ChristopherDirector
|
SaleClass A Common Stock | 40,000 | $3.62 | $144,800.00 |
DisclosureSEC source: 0001856369-26-000023 · wk-form4_1780693380.xml · nonDerivative · entry 2 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 883,735 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| June 05, 2026 Filed Jun 5, 2026 21:03 UTC |
Gibson ChristopherDirector
|
ConversionClass A Common Stock | 40,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000023 · wk-form4_1780693380.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 923,735 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: Represents the automatic conversion of Class B Common Stock into Class A Common Stock in connection with a sale of the shares by the Reporting Person. Each share of Class B Common Stock is convertible into one share of Class A Common Stock. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| June 03, 2026 Filed Jun 4, 2026 21:04 UTC |
Bumpus NamandjeDirector
|
SaleClass A Common Stock | 4,386 | $3.54 | $15,526.44 |
DisclosureSEC source: 0002060594-26-000003 · wk-form4_1780607095.xml · nonDerivative · entry 1 Bumpus Namandje · CIK 0002060594 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 43,171 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 3, 2026. Read SEC document |
| June 02, 2026 Filed Jun 4, 2026 21:04 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 30,000 | $3.68 | $110,400.00 |
DisclosureSEC source: 0001856094-26-000008 · wk-form4_1780607089.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,169,863 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. Read SEC document |
| May 22, 2026 Filed May 27, 2026 20:15 UTC |
Gibson ChristopherDirector
|
ConversionClass B Common Stock · Derivative | 40,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000019 · wk-form4_1779912912.xml · derivative · entry 3 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,303,334 Underlying: Class A Common Stock · 40,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. F2 · kind: Represents the automatic conversion of Class B Common Stock into Class A Common Stock in connection with a sale of the shares by the Reporting Person. Each share of Class B Common Stock is convertible into one share of Class A Common Stock. F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. Read SEC document |
| May 22, 2026 Filed May 27, 2026 20:15 UTC |
Gibson ChristopherDirector
|
SaleClass A Common Stock | 40,000 | $3.08 | $123,200.00 |
DisclosureSEC source: 0001856369-26-000019 · wk-form4_1779912912.xml · nonDerivative · entry 2 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 883,735 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| May 22, 2026 Filed May 27, 2026 20:15 UTC |
Gibson ChristopherDirector
|
ConversionClass A Common Stock | 40,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000019 · wk-form4_1779912912.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 923,735 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. F2 · kind: Represents the automatic conversion of Class B Common Stock into Class A Common Stock in connection with a sale of the shares by the Reporting Person. Each share of Class B Common Stock is convertible into one share of Class A Common Stock. Read SEC document |
| May 15, 2026 Filed May 19, 2026 21:54 UTC |
Khan NajatDirector · CEO and President
|
Tax withholdingClass A Common Stock | 62,701 | $3.04 | $190,611.04 |
DisclosureSEC source: 0002020969-26-000002 · wk-form4_1779227687.xml · nonDerivative · entry 1 Khan Najat · CIK 0002020969 · Director · CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,199,384 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| May 15, 2026 Filed May 19, 2026 21:54 UTC |
Hallett DavidChief Scientific Officer
|
Tax withholdingClass A Common Stock | 26,657 | $3.04 | $81,037.28 |
DisclosureSEC source: 0002006495-26-000010 · wk-form4_1779227693.xml · nonDerivative · entry 1 Hallett David · CIK 0002006495 · Chief Scientific Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,070,494 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| May 15, 2026 Filed May 19, 2026 21:54 UTC |
Gibson ChristopherDirector
|
Tax withholdingClass A Common Stock | 22,821 | $3.04 | $69,375.84 |
DisclosureSEC source: 0001856369-26-000017 · wk-form4_1779227673.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 883,735 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| May 15, 2026 Filed May 19, 2026 21:54 UTC |
Taylor Ben RChief Financial Officer
|
Tax withholdingClass A Common Stock | 25,018 | $3.04 | $76,054.72 |
DisclosureSEC source: 0001712276-26-000005 · wk-form4_1779227682.xml · nonDerivative · entry 1 Taylor Ben R · CIK 0001712276 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,107,272 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the net settlement of restricted stock units. Read SEC document |
| May 07, 2026 Filed May 8, 2026 20:59 UTC |
Gibson ChristopherDirector
|
ConversionClass B Common Stock · Derivative | 60,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000015 · wk-form4_1778273958.xml · derivative · entry 4 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,343,334 Underlying: Class A Common Stock · 60,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. Read SEC document |
| May 07, 2026 Filed May 8, 2026 20:59 UTC |
Gibson ChristopherDirector
|
GiftClass A Common Stock | 20,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000015 · wk-form4_1778273958.xml · nonDerivative · entry 3 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 906,556 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| May 07, 2026 Filed May 8, 2026 20:59 UTC |
Gibson ChristopherDirector
|
SaleClass A Common Stock | 40,000 | $3.37 | $134,800.00 |
DisclosureSEC source: 0001856369-26-000015 · wk-form4_1778273958.xml · nonDerivative · entry 2 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 926,556 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| May 07, 2026 Filed May 8, 2026 20:59 UTC |
Gibson ChristopherDirector
|
ConversionClass A Common Stock | 60,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000015 · wk-form4_1778273958.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 966,556 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:44 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 30,000 | $3.52 | $105,600.00 |
DisclosureSEC source: 0001856094-26-000005 · wk-form4_1778186681.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,199,863 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. Read SEC document |
| April 22, 2026 Filed Apr 24, 2026 20:23 UTC |
Gibson ChristopherDirector
|
ConversionClass B Common Stock · Derivative | 40,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000013 · wk-form4_1777062192.xml · derivative · entry 3 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,403,334 Underlying: Class A Common Stock · 40,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. Read SEC document |
| April 22, 2026 Filed Apr 24, 2026 20:23 UTC |
Gibson ChristopherDirector
|
SaleClass A Common Stock | 40,000 | $3.61 | $144,400.00 |
DisclosureSEC source: 0001856369-26-000013 · wk-form4_1777062192.xml · nonDerivative · entry 2 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 906,556 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| April 22, 2026 Filed Apr 24, 2026 20:23 UTC |
Gibson ChristopherDirector
|
ConversionClass A Common Stock | 40,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000013 · wk-form4_1777062192.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 946,556 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| April 07, 2026 Filed Apr 8, 2026 20:58 UTC |
Gibson ChristopherDirector
|
ConversionClass B Common Stock · Derivative | 40,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000008 · wk-form4_1775681902.xml · derivative · entry 3 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,443,334 Underlying: Class A Common Stock · 40,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. Read SEC document |
| April 07, 2026 Filed Apr 8, 2026 20:58 UTC |
Gibson ChristopherDirector
|
SaleClass A Common Stock | 40,000 | $3.10 | $124,000.00 |
DisclosureSEC source: 0001856369-26-000008 · wk-form4_1775681902.xml · nonDerivative · entry 2 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 906,556 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| April 07, 2026 Filed Apr 8, 2026 20:58 UTC |
Gibson ChristopherDirector
|
ConversionClass A Common Stock | 40,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856369-26-000008 · wk-form4_1775681902.xml · nonDerivative · entry 1 Gibson Christopher · CIK 0001856369 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 946,556 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. Read SEC document |
| April 07, 2026 Filed Apr 8, 2026 20:58 UTC |
Borgeson BlakeDirector
|
SaleClass A Common Stock | 30,000 | $3.10 | $93,000.00 |
DisclosureSEC source: 0001856094-26-000003 · wk-form4_1775681895.xml · nonDerivative · entry 1 Borgeson Blake · CIK 0001856094 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,229,863 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 31, 2025. 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.