Last 12 months
Inside the activity.
0 purchase rows · 19 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 | 0 | 1 |
| Jan 2026 | 0 | 3 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 1 |
| May 2026 | 0 | 1 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 2 |
| Sep 2026 | 0 | 9 |
| Oct 2026 | 0 | 1 |
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 |
|---|---|---|---|---|---|---|
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Linford MichaelPresident
|
Exercise / conversionRestricted Stock Units · Derivative | 3,707 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060408 · wk-form4_1788465938.xml · derivative · entry 5 Linford Michael · CIK 0001715913 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,659 Underlying: Class A Common Stock · 3,707 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F5 · derivative.exercise_date: RSUs vest in equal quarterly installments for a period of three years beginning December 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F5 · derivative.expiration_date: RSUs vest in equal quarterly installments for a period of three years beginning December 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Linford MichaelPresident
|
Exercise / conversionRestricted Stock Units · Derivative | 5,674 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060408 · wk-form4_1788465938.xml · derivative · entry 4 Linford Michael · CIK 0001715913 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,393 Underlying: Class A Common Stock · 5,674 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F4 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments beginning September 1, 2025, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F4 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments beginning September 1, 2025, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Linford MichaelPresident
|
Exercise / conversionRestricted Stock Units · Derivative | 2,338 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060408 · wk-form4_1788465938.xml · derivative · entry 3 Linford Michael · CIK 0001715913 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 2,338 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Linford MichaelPresident
|
Tax withholdingClass A Common Stock | 4,662 | $69.94 | $326,060.28 |
DisclosureSEC source: 0001628280-26-060408 · wk-form4_1788465938.xml · nonDerivative · entry 2 Linford Michael · CIK 0001715913 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 127,770 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on September 1, 2026. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Linford MichaelPresident
|
Exercise / conversionClass A Common Stock | 11,719 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060408 · wk-form4_1788465938.xml · nonDerivative · entry 1 Linford Michael · CIK 0001715913 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 132,432 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. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,122 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · derivative · entry 6 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,853 Underlying: Class A Common Stock · 1,122 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F6 · derivative.exercise_date: RSUs vest in equal quarterly installments for a period of three years beginning September 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F6 · derivative.expiration_date: RSUs vest in equal quarterly installments for a period of three years beginning September 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · derivative · entry 5 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,500 Underlying: Class A Common Stock · 2,500 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F5 · derivative.exercise_date: RSUs vest in equal quarterly installments for a period of three years beginning September 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F5 · derivative.expiration_date: RSUs vest in equal quarterly installments for a period of three years beginning September 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 3,333 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · derivative · entry 4 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,667 Underlying: Class A Common Stock · 3,333 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F4 · derivative.exercise_date: RSUs vest in equal quarterly installments for a period of three years beginning June 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F4 · derivative.expiration_date: RSUs vest in equal quarterly installments for a period of three years beginning June 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,083 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · derivative · entry 3 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,084 Underlying: Class A Common Stock · 2,083 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in equal quarterly installments for a period of three years beginning March 1, 2024, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in equal quarterly installments for a period of three years beginning March 1, 2024, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Tax withholdingClass A Common Stock | 3,558 | $69.94 | $248,846.52 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · nonDerivative · entry 2 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 240,691 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on September 1, 2026. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 20:05 UTC |
Jiyane SipheleleChief Accounting Officer
|
Exercise / conversionClass A Common Stock | 9,038 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060406 · wk-form4_1788465931.xml · nonDerivative · entry 1 Jiyane Siphelele · CIK 0001832806 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 244,249 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. Read SEC document |
| August 28, 2026 Filed Sep 1, 2026 20:15 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 79,219 | $0.00 Strike: $5.39 | $0.00 |
DisclosureSEC source: 0001628280-26-059834 · wk-form4_1788293748.xml · derivative · entry 3 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 354,651 Underlying: Class A Common Stock · 79,219 shares Expires 2028-08-26 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 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. F3 · derivative.exercise_date: Stock options vest with respect to 1/4 of the shares of the Issuer's Class A common stock, par value $0.00001 per share ("Class A Common Stock"), underlying the stock option on the one-year anniversary of August 27, 2018, the vesting commencement date, and the remaining 3/4 of the shares underlying the option vest in equal monthly installments over the subsequent three years, in each case subject to continued service with the Issuer. The Reporting Person can elect to exercise the stock options at any time, provided that the shares acquired upon exercise remain subject to the applicable vesting schedule. Read SEC document |
| August 28, 2026 Filed Sep 1, 2026 20:15 UTC |
Linford MichaelChief Operating Officer
|
SaleClass A Common Stock | 79,219 | $90.01 | $7,130,502.19 |
DisclosureSEC source: 0001628280-26-059834 · wk-form4_1788293748.xml · nonDerivative · entry 2 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 120,713 F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. F2 · price: Represents the weighted average sale price of the shares sold from $90.00 to $90.09 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 28, 2026 Filed Sep 1, 2026 20:15 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionClass A Common Stock | 79,219 | $5.39 | $426,990.41 |
DisclosureSEC source: 0001628280-26-059834 · wk-form4_1788293748.xml · nonDerivative · entry 1 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 199,932 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 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. Read SEC document |
| August 12, 2026 Filed Aug 14, 2026 20:00 UTC |
Watson Noel BertramDirector
|
SaleClass A Common Stock | 2,000 | $77.86 | $155,720.00 |
DisclosureSEC source: 0001628280-26-057087 · wk-form4_1786737611.xml · nonDerivative · entry 1 Watson Noel Bertram · CIK 0001669081 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,076 F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2025. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,335 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052511 · wk-form4_1785873634.xml · derivative · entry 3 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,338 Underlying: Class A Common Stock · 2,335 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Linford MichaelChief Operating Officer
|
Tax withholdingClass A Common Stock | 970 | $71.51 | $69,364.70 |
DisclosureSEC source: 0001628280-26-052511 · wk-form4_1785873634.xml · nonDerivative · entry 2 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,713 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on August 1, 2026. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionClass A Common Stock | 2,335 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052511 · wk-form4_1785873634.xml · nonDerivative · entry 1 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 121,683 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. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Adkins KatherineChief Legal Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,401 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052514 · wk-form4_1785873645.xml · derivative · entry 3 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,403 Underlying: Class A Common Stock · 1,401 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Adkins KatherineChief Legal Officer
|
Tax withholdingClass A Common Stock | 634 | $71.51 | $45,337.34 |
DisclosureSEC source: 0001628280-26-052514 · wk-form4_1785873645.xml · nonDerivative · entry 2 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 146,640 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on August 1, 2026. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Adkins KatherineChief Legal Officer
|
Exercise / conversionClass A Common Stock | 1,401 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052514 · wk-form4_1785873645.xml · nonDerivative · entry 1 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 147,274 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. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Michalek LiborDirector · President
|
Exercise / conversionRestricted Stock Units · Derivative | 2,335 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052512 · wk-form4_1785873639.xml · derivative · entry 4 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,338 Underlying: Class A Common Stock · 2,335 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 Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F4 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F4 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Michalek LiborDirector · President
|
Tax withholdingClass A Common Stock | 1,189 | $71.51 | $85,025.39 |
DisclosureSEC source: 0001628280-26-052512 · wk-form4_1785873639.xml · nonDerivative · entry 2 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 224,897 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on August 1, 2026. Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 20:00 UTC |
Michalek LiborDirector · President
|
Exercise / conversionClass A Common Stock | 2,335 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-052512 · wk-form4_1785873639.xml · nonDerivative · entry 1 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 226,086 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. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Liew JeremyDirector
|
GrantClass A Common Stock | 655 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047254 · wk-form4_1783368569.xml · nonDerivative · entry 1 Liew Jeremy · CIK 0001700539 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 316,632 F1 · shares: Grant of Restricted Stock Units (RSUs) under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs will vest in full on July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Schneider Ryan M.Director
|
GrantClass A Common Stock | 3,100 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047251 · wk-form4_1783368546.xml · nonDerivative · entry 2 Schneider Ryan M. · CIK 0001420501 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,755 F3 · shares: Grant of RSUs under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs vest in three annual installments beginning July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Schneider Ryan M.Director
|
GrantClass A Common Stock | 655 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047251 · wk-form4_1783368546.xml · nonDerivative · entry 1 Schneider Ryan M. · CIK 0001420501 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 655 F1 · shares: Grant of Restricted Stock Units (RSUs) under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs will vest in full on July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
GALANTI RICHARD ADirector
|
GrantClass A Common Stock | 655 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047255 · wk-form4_1783368577.xml · nonDerivative · entry 1 GALANTI RICHARD A · CIK 0001184493 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,355 F1 · shares: Grant of Restricted Stock Units (RSUs) under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs will vest in full on July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Quarles Christa SDirector
|
GrantClass A Common Stock | 655 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047252 · wk-form4_1783368552.xml · nonDerivative · entry 1 Quarles Christa S · CIK 0001677329 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,316 F1 · shares: Grant of Restricted Stock Units (RSUs) under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs will vest in full on July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Reses Jacqueline DDirector
|
GrantClass A Common Stock | 655 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047256 · wk-form4_1783368585.xml · nonDerivative · entry 1 Reses Jacqueline D · CIK 0001699681 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,456 F1 · shares: Grant of Restricted Stock Units (RSUs) under the Issuer's Amended and Restated 2012 Stock Plan. The RSUs will vest in full on July 1, 2027. F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,336 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047250 · wk-form4_1783368540.xml · derivative · entry 3 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,673 Underlying: Class A Common Stock · 2,336 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Linford MichaelChief Operating Officer
|
Tax withholdingClass A Common Stock | 972 | $83.85 | $81,502.20 |
DisclosureSEC source: 0001628280-26-047250 · wk-form4_1783368540.xml · nonDerivative · entry 2 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 119,348 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on July 1, 2026. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionClass A Common Stock | 2,336 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047250 · wk-form4_1783368540.xml · nonDerivative · entry 1 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,320 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. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Michalek LiborDirector · President
|
Exercise / conversionRestricted Stock Units · Derivative | 2,336 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047253 · wk-form4_1783368561.xml · derivative · entry 4 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,673 Underlying: Class A Common Stock · 2,336 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 Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F4 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F4 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Michalek LiborDirector · President
|
Tax withholdingClass A Common Stock | 1,189 | $83.85 | $99,697.65 |
DisclosureSEC source: 0001628280-26-047253 · wk-form4_1783368561.xml · nonDerivative · entry 2 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 223,751 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on July 1, 2026. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:09 UTC |
Michalek LiborDirector · President
|
Exercise / conversionClass A Common Stock | 2,336 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047253 · wk-form4_1783368561.xml · nonDerivative · entry 1 Michalek Libor · CIK 0001832810 · Director · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 224,940 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. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:08 UTC |
Adkins KatherineChief Legal Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,402 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047249 · wk-form4_1783368533.xml · derivative · entry 3 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,804 Underlying: Class A Common Stock · 1,402 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vest in 48 equal monthly installments beginning October 1, 2022, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:08 UTC |
Adkins KatherineChief Legal Officer
|
Tax withholdingClass A Common Stock | 635 | $83.85 | $53,244.75 |
DisclosureSEC source: 0001628280-26-047249 · wk-form4_1783368533.xml · nonDerivative · entry 2 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 145,873 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on July 1, 2026. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 20:08 UTC |
Adkins KatherineChief Legal Officer
|
Exercise / conversionClass A Common Stock | 1,402 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-047249 · wk-form4_1783368533.xml · nonDerivative · entry 1 Adkins Katherine · CIK 0001870331 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 146,508 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. Read SEC document |
| June 26, 2026 Filed Jun 30, 2026 20:05 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 100,000 | $0.00 Strike: $5.39 | $0.00 |
DisclosureSEC source: 0001628280-26-046223 · wk-form4_1782849945.xml · derivative · entry 3 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 433,870 Underlying: Class A Common Stock · 100,000 shares Expires 2028-08-26 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 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. F3 · derivative.exercise_date: Stock options vested with respect to 1/4 of the shares of the Issuer's Class A common stock, par value $0.00001 per share ("Class A Common Stock"), underlying the stock option on the one-year anniversary of August 27, 2018, the vesting commencement date, and the remaining 3/4 of the shares underlying the option vested in equal monthly installments over the subsequent three years, in each case subject to the Reporting Person's continued service with the Issuer. The Reporting Person can elect to exercise the stock options at any time, provided that the shares acquired upon exercise remain subject to the applicable vesting schedule. Read SEC document |
| June 26, 2026 Filed Jun 30, 2026 20:05 UTC |
Linford MichaelChief Operating Officer
|
SaleClass A Common Stock | 100,000 | $80.04 | $8,004,000.00 |
DisclosureSEC source: 0001628280-26-046223 · wk-form4_1782849945.xml · nonDerivative · entry 2 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 117,984 F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. F2 · price: Represents the weighted average sale price of the shares sold from $80.00 to $80.30 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| June 26, 2026 Filed Jun 30, 2026 20:05 UTC |
Linford MichaelChief Operating Officer
|
Exercise / conversionClass A Common Stock | 100,000 | $5.39 | $539,000.00 |
DisclosureSEC source: 0001628280-26-046223 · wk-form4_1782849945.xml · nonDerivative · entry 1 Linford Michael · CIK 0001715913 · Chief Operating Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 217,984 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 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2025. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,780 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 8 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,025 Underlying: Class A Common Stock · 2,780 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F8 · derivative.exercise_date: The RSUs vest in equal quarterly installments for a period of three years beginning December 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F8 · derivative.expiration_date: The RSUs vest in equal quarterly installments for a period of three years beginning December 1, 2025, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,356 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 7 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,210 Underlying: Class A Common Stock · 1,356 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F7 · derivative.exercise_date: The RSUs vest in equal quarterly installments for a period of four years beginning December 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. F7 · derivative.expiration_date: The RSUs vest in equal quarterly installments for a period of four years beginning December 1, 2024, the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,128 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 6 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,150 Underlying: Class A Common Stock · 2,128 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F6 · derivative.exercise_date: The RSUs vest as to 25% of the shares on September 1, 2025 and the remainder vest in 12 equal quarterly installments over the subsequent three years, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F6 · derivative.expiration_date: The RSUs vest as to 25% of the shares on September 1, 2025 and the remainder vest in 12 equal quarterly installments over the subsequent three years, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 5,019 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 5 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,094 Underlying: Class A Common Stock · 5,019 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F5 · derivative.exercise_date: The RSUs vest as to 25% of the shares on September 1, 2024 and the remainder vest in 12 equal quarterly installments over the subsequent three years, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. F5 · derivative.expiration_date: The RSUs vest as to 25% of the shares on September 1, 2024 and the remainder vest in 12 equal quarterly installments over the subsequent three years, subject to the Reporting Person's continuous service with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,102 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 4 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 702 Underlying: Class A Common Stock · 2,102 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F4 · derivative.exercise_date: The RSUs vested in equal monthly installments from October 1, 2022 until August 1, 2023. Beginning September 1, 2023, the RSUs vest in equal quarterly installments, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. F4 · derivative.expiration_date: The RSUs vested in equal monthly installments from October 1, 2022 until August 1, 2023. Beginning September 1, 2023, the RSUs vest in equal quarterly installments, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 3,031 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · derivative · entry 3 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 3,031 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. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: The RSUs vested in equal monthly installments from August 1, 2022 until August 1, 2023. Beginning September 1, 2023, the RSUs vest in equal quarterly installments, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. F3 · derivative.expiration_date: The RSUs vested in equal monthly installments from August 1, 2022 until August 1, 2023. Beginning September 1, 2023, the RSUs vest in equal quarterly installments, subject to the Reporting Person's continued employment with the Issuer as of each vesting date. This grant has no expiration date. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Tax withholdingClass A Common Stock | 8,355 | $72.91 | $609,163.05 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · nonDerivative · entry 2 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,479 F1 · shares: Represents the number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the settlement of shares of Common Stock underlying the Reporting Person's restricted stock units that vested on June 1, 2026. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:08 UTC |
O'Hare RobertChief Financial Officer
|
Exercise / conversionClass A Common Stock | 16,416 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-040240 · wk-form4_1780517301.xml · nonDerivative · entry 1 O'Hare Robert · CIK 0001633877 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,834 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. 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.