RUN

SEC source: 0001469367-25-000133 · wk-form4_1752094432.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 446,797

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $10.605 to $10.99 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transactions include 432,203 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000132 · wk-form4_1752094422.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 439,620

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $10.61 to $10.985 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 258,855 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000125 · wk-form4_1749591742.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 687,054

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.16 to $8.28 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 495,628 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000126 · wk-form4_1749591753.xml · nonDerivative · entry 3

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 189,559

F5 · ownership.nature: Securities held of record by Abajian Family Trust, of which the Reporting Person is co-trustee.

SEC source: 0001469367-25-000126 · wk-form4_1749591753.xml · nonDerivative · entry 2

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 455,706

SEC source: 0001469367-25-000126 · wk-form4_1749591753.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,100

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.185 to $8.28 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transactions include 450,250 restricted stock units, which are subject to forfeiture until they vest.

F4 · balance_after: Includes 1,437 shares acquired under the Issuer's employee stock purchase plan.

SEC source: 0001469367-25-000124 · wk-form4_1749591732.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 950,972

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.16 to $8.28 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 3,821 restricted stock units, which are subject to forfeiture until they vest.

F4 · balance_after: Includes 1,144 shares acquired under the Issuer's employee stock purchase plan.

SEC source: 0001469367-25-000123 · wk-form4_1749591722.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 443,288

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.155 to $8.285 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 269,395 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000122 · wk-form4_1749591712.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 904,749

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.155 to $8.275 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 657,076 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000116 · wk-form4_1748982070.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 907,730

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.085 to $7.095 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 663,443 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000109 · wk-form4_1747137429.xml · nonDerivative · entry 1

Fenster Edward Harris · CIK 0001648690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,182

F1 · price: Price represents the weighted average purchase price of the shares purchased. The purchase price ranged from $10.85 to $10.8899 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F2 · balance_after: Shares held following the reported transaction include 12,735 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000087 · wk-form4_1744672384.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 689,501

F1 · shares: Each share is represented by a restricted stock unit. 25% of the restricted stock units will vest on April 6, 2026, and 1/12 of the remaining restricted stock units will vest quarterly thereafter, subject to the Reporting Person's continued service through each vesting date.

F2 · balance_after: Shares held following the reported transaction include 501,093 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000086 · wk-form4_1744672373.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,267

F1 · shares: Each share is represented by a restricted stock unit. 25% of the restricted stock units will vest on April 6, 2026, and 1/12 of the remaining restricted stock units will vest quarterly thereafter, subject to the Reporting Person's continued service through each vesting date.

F2 · balance_after: Shares held following the reported transactions include 454,248 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000085 · wk-form4_1744672360.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 909,615

F1 · shares: Each share is represented by a restricted stock unit. 25% of the restricted stock units will vest on April 6, 2026, and 1/12 of the remaining restricted stock units will vest quarterly thereafter, subject to the Reporting Person's continued service through each vesting date.

F2 · balance_after: Shares held following the reported transaction include 667,321 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000084 · wk-form4_1744672349.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 444,647

F1 · shares: Each share is represented by a restricted stock unit. 25% of the restricted stock units will vest on April 6, 2026, and 1/12 of the remaining restricted stock units will vest quarterly thereafter, subject to the Reporting Person's continued service through each vesting date.

F2 · balance_after: Shares held following the reported transaction include 273,117 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000170 · wk-form4_1759969028.xml · nonDerivative · entry 1

Barak Maria · CIK 0002056657 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,808

F1 · shares: Each share is represented by a restricted stock unit. 25% of the restricted stock units will vest on April 6, 2026, and 1/12 of the remaining restricted stock units will vest quarterly thereafter, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001469367-25-000072 · wk-form4_1744154403.xml · nonDerivative · entry 1

Barak Maria · CIK 0002056657 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,875

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.59 to $7.00 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held include 27,468 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000074 · wk-form4_1744154424.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 399,729

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.585 to $6.995 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 211,321 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000073 · wk-form4_1744154414.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 291,238

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.595 to $7.00 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 119,708 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000075 · wk-form4_1744154435.xml · nonDerivative · entry 3

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 187,165

F4 · ownership.nature: Securities held of record by Abajian Family Trust, of which the Reporting Person is co-trustee.

SEC source: 0001469367-25-000075 · wk-form4_1744154435.xml · nonDerivative · entry 2

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,586

F3 · balance_after: Shares held following the reported transactions include 198,567 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000075 · wk-form4_1744154435.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,279

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.585 to $6.995 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001469367-25-000071 · wk-form4_1744154393.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 534,615

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.59 to $7.00 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 292,321 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000063 · wk-form4_1741982447.xml · derivative · entry 3

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,513 shares

Expires 2026-02-10

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_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001469367-25-000063 · wk-form4_1741982447.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 950,292

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 · balance_after: Shares held following the reported transaction include 5,094 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000058 · wk-form4_1741388711.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 419,072

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.59 to $6.745 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · ownership.direct: Shares held following the reported transaction include 261,306 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000061 · wk-form4_1741388757.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 301,180

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.58 to $6.745 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 146,501 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000060 · wk-form4_1741388734.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 565,812

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.58 to $6.74 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 357,817 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000059 · wk-form4_1741388724.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 946,779

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.58 to $6.74 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 5,094 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000057 · wk-form4_1741388700.xml · nonDerivative · entry 3

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 158,472

F4 · ownership.nature: Securities held of record by Abajian Family Trust, of which the Reporting Person is co-trustee.

SEC source: 0001469367-25-000057 · wk-form4_1741388700.xml · nonDerivative · entry 2

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 248,206

F3 · balance_after: Shares held following the reported transactions include 244,187 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000057 · wk-form4_1741388700.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,719

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.59 to $6.74 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001469367-25-000041 · wk-form4_1741054569.xml · nonDerivative · entry 2

Fenster Edward Harris · CIK 0001648690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,358,182

F2 · price: Price represents the weighted average purchase price of the shares purchased. The purchase price ranged from $6.285 to $7.095 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 17,381 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000051 · wk-form4_1741133831.xml · nonDerivative · entry 2

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 420,714

F2 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F3 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.285 to $6.455 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F4 · balance_after: Shares held following the reported transactions include 266,773 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000050 · wk-form4_1741133821.xml · nonDerivative · entry 2

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,866

F2 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F3 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.285 to $6.44 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F4 · balance_after: Shares held following the reported transactions include 150,896 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000049 · wk-form4_1741133810.xml · nonDerivative · entry 3

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 567,858

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F4 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.285 to $6.43 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F5 · balance_after: Shares held following the reported transactions include 364,184 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000048 · wk-form4_1741133798.xml · nonDerivative · entry 4

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 155,959

F5 · ownership.nature: Securities held of record by Abajian Family Trust, of which the Reporting Person is co-trustee.

SEC source: 0001469367-25-000048 · wk-form4_1741133798.xml · nonDerivative · entry 3

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,203

F4 · balance_after: Shares held following the reported transactions include 248,184 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000048 · wk-form4_1741133798.xml · nonDerivative · entry 2

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 258,465

F2 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F3 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.285 to $6.46 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001469367-25-000047 · wk-form4_1741133787.xml · nonDerivative · entry 2

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 948,323

F2 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F3 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.29 to $6.44 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F4 · balance_after: Shares held following the reported transactions include 8,707 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000041 · wk-form4_1741054569.xml · nonDerivative · entry 1

Fenster Edward Harris · CIK 0001648690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,208,182

F1 · kind: On March 4, 2021, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 5,405 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000051 · wk-form4_1741133831.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 421,782

F1 · kind: On December 6, 2021, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 3,290 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000050 · wk-form4_1741133821.xml · nonDerivative · entry 1

STEELE JEANNA · CIK 0001741304 · Chief Legal & People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,169

F1 · kind: On March 4, 2021, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 2,780 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000049 · wk-form4_1741133810.xml · nonDerivative · entry 2

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 572,676

F3 · kind: On August 31, 2021, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 13,650 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000049 · wk-form4_1741133810.xml · nonDerivative · entry 1

Powell Mary · CIK 0001730240 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 559,026

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.33 to $7.345 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001469367-25-000048 · wk-form4_1741133798.xml · nonDerivative · entry 1

Abajian Danny · CIK 0001931495 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 262,757

F1 · kind: On June 10, 2022, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 10,554 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000047 · wk-form4_1741133787.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 954,108

F1 · kind: On March 4, 2021, the Reporting Person was granted performance-based restricted stock units ("PRSUs"). Each PRSU represents a contingent right to receive a share of the Issuer's Common Stock upon settlement. The PRSUs vest on the date that the Compensation Committee of the Issuer's Board of Directors certifies attainment, based on the Issuer's satisfaction of certain performance criteria. The performance criteria for the measurement period ending December 31, 2024 were met and certified on February 28, 2025, resulting in the issuance of 12,355 shares of the Issuer's Common Stock.

SEC source: 0001469367-25-000030 · wk-form4_1740092777.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 941,753

F1 · kind: The transaction reported by the Reporting Person was effected pursuant to a Rule 10b5-1 trading plan adopted on March 5, 2024.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $8.96 to $9.31 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 8,707 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000022 · wk-form4_1737495738.xml · nonDerivative · entry 1

Jurich Lynn Michelle · CIK 0001648691 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 991,753

F1 · kind: The transaction reported by the Reporting Person was effected pursuant to a Rule 10b5-1 trading plan adopted on March 5, 2024.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from 9.485 to $9.70 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 8,707 restricted stock units, which are subject to forfeiture until they vest.

SEC source: 0001469367-25-000018 · wk-form4_1736288907.xml · nonDerivative · entry 1

Dickson Paul S. · CIK 0001618959 · Pres. & Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 418,492

F1 · kind: Shares sold to cover tax obligation from settlement of vested restricted stock units.

F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $11.125 to $11.255 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3 · balance_after: Shares held following the reported transaction include 266,773 restricted stock units, which are subject to forfeiture until they vest.