XERS

SEC source: 0001867096-26-000084 · wk-form4_1790974451.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,111,130

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 8, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.180 to $9.680, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000086 · wk-form4_1790974489.xml · nonDerivative · entry 1

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,351,053

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.210 to $9.670, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000085 · wk-form4_1790974469.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,599,208

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.180 to $9.665, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000078 · wk-form4_1790715570.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,614,208

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 4, 2025.

SEC source: 0002031695-26-000011 · wk-form4_1788301275.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,639,208

F1 · kind: The transaction was effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person on September 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.390 to $8.600, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001875714-26-000012 · wk-form4_1788301249.xml · nonDerivative · entry 1

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,356,053

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.

SEC source: 0001652410-26-000018 · wk-form4_1788301263.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,127,796

F1 · kind: The transaction was effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person on August 8, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.390 to $8.600, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001875714-26-000009 · wk-form4_1786567474.xml · nonDerivative · entry 1

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,361,053

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.

SEC source: 0001867096-26-000059 · wk-form4_1785879024.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,676,126

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.000 to $8.150, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001652410-26-000016 · wk-form4_1785878178.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,144,462

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 8, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.870 to $8.140, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000069 · wk-form4_1787343331.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,654,208

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of restricted stock units vested as of August 1, 2026.

SEC source: 0001867096-26-000073 · wk-form4_1787343799.xml · nonDerivative · entry 1

Shannon John Patrick Jr · CIK 0001553595 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,898,933

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of restricted stock units vested as of August 1, 2026.

SEC source: 0001875714-26-000007 · wk-form4_1783458682.xml · nonDerivative · entry 2

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,366,053

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.50 to $8.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001875714-26-000007 · wk-form4_1783458682.xml · nonDerivative · entry 1

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,393,653

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.

F2 · balance_after: Includes 2,113 shares acquired on June 30, 2026 under the issuer's 2018 Employee Stock Purchase Plan, as amended.

SEC source: 0002031695-26-000008 · wk-form4_1783024852.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,691,126

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person as of September 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.000 to $8.10, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · balance_after: Includes 3,401 shares acquired on June 30, 2026 under the issuer's 2018 Employee Stock Purchase Plan, as amended.

SEC source: 0001652410-26-000014 · wk-form4_1783024734.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,161,128

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 8, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.92 to $8.19, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · balance_after: Includes 1,288 shares acquired on June 30, 2026 under the issuer's 2018 Employee Stock Purchase Plan, as amended.

SEC source: 0001741850-26-000002 · wk-form4_1783029712.xml · derivative · entry 2

KREHER NERISSA · CIK 0001741850 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,910

Underlying: Common Stock · 37,910 shares

Expires 2036-07-01

F2 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in equal annual installments over three years, subject to continued service on the Company's Board of Directors through such vesting date.

SEC source: 0001741850-26-000002 · wk-form4_1783029712.xml · nonDerivative · entry 1

KREHER NERISSA · CIK 0001741850 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,582

F1 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in equal annual installments over three years, subject to continued service on the Company's Board of Directors through such vesting date.

SEC source: 0001916987-26-000004 · wk-form4_1780697773.xml · derivative · entry 2

Brady James Aloysius · CIK 0001916987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F2 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001916987-26-000004 · wk-form4_1780697773.xml · nonDerivative · entry 1

Brady James Aloysius · CIK 0001916987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,359

F1 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001743658-26-000002 · wk-form4_1780697891.xml · derivative · entry 4

HALKUFF DAWN · CIK 0001743658 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F5 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001743658-26-000002 · wk-form4_1780697891.xml · nonDerivative · entry 2

HALKUFF DAWN · CIK 0001743658 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 119,193

F3 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001743658-26-000002 · wk-form4_1780697891.xml · nonDerivative · entry 1

HALKUFF DAWN · CIK 0001743658 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 95,000

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.960 to $6.170, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001635065-26-000002 · wk-form4_1780697885.xml · derivative · entry 3

BORMANN-KENNEDY BARBARA-JEAN ANNE · CIK 0001635065 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F4 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001635065-26-000002 · wk-form4_1780697885.xml · nonDerivative · entry 2

BORMANN-KENNEDY BARBARA-JEAN ANNE · CIK 0001635065 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,693

F3 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001635065-26-000002 · wk-form4_1780697885.xml · nonDerivative · entry 1

BORMANN-KENNEDY BARBARA-JEAN ANNE · CIK 0001635065 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,500

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.970 to $6.170, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000041 · wk-form4_1780699173.xml · derivative · entry 2

Kong Garheng · CIK 0001435183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F2 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001867096-26-000041 · wk-form4_1780699173.xml · nonDerivative · entry 1

Kong Garheng · CIK 0001435183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,337

F1 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001410781-26-000004 · wk-form4_1780697874.xml · derivative · entry 3

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F4 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001410781-26-000004 · wk-form4_1780697874.xml · nonDerivative · entry 2

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 707,276

F3 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001410781-26-000004 · wk-form4_1780697874.xml · nonDerivative · entry 1

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 683,083

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 13, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.970 to $6.170, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001867096-26-000038 · wk-form4_1780698568.xml · derivative · entry 4

PERSKY MARLA · CIK 0001270354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,996

Underlying: Common Stock · 32,996 shares

Expires 2036-06-04

F5 · derivative.exercise_date: These stock options were acquired pursuant to a grant under the Plan. These stock options shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001867096-26-000038 · wk-form4_1780698568.xml · nonDerivative · entry 2

PERSKY MARLA · CIK 0001270354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,693

F3 · shares: These shares were acquired pursuant to a restricted stock unit grant under the Company's 2018 Stock Option and Incentive Plan (the "Plan"). Each restricted stock represents a contingent right to receive one share of the Company's common stock. These shares shall vest in full upon the earlier to occur of June 4, 2026 or the date of the Company's next annual meeting of stockholders, subject to continued service through such vesting date.

SEC source: 0001867096-26-000038 · wk-form4_1780698568.xml · nonDerivative · entry 1

PERSKY MARLA · CIK 0001270354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,500

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 12, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.810 to $5.960, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001652410-26-000012 · wk-form4_1780437901.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,176,506

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.980 to $6.180, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001652410-26-000010 · wk-form4_1777672230.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,193,173

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.100 to $6.320, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001652410-26-000008 · wk-form4_1775252722.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,209,840

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.890 to $6.085, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001916987-26-000002 · wk-form4_1775080462.xml · nonDerivative · entry 1

Brady James Aloysius · CIK 0001916987 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 89,166

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.290 to $5.630, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0002031695-26-000006 · wk-form4_1773699093.xml · derivative · entry 5

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,996

Underlying: Common Stock · 4 shares

Expires 2030-08-26

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.

F3 · derivative.exercise_date: The reporting person received the stock options on August 26, 2020 pursuant to an award under the 2018 Plan. 50% of the options vested on the first anniversary of the vesting commencement date, 25% of the options vested on the 18-month anniversary of the vesting commencement date, and the remaining 25% of options vested on the two-year anniversary of the vesting commencement date, in each case subject to continued employment through such vesting date.

SEC source: 0002031695-26-000006 · wk-form4_1773699093.xml · derivative · entry 4

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,773

Underlying: Common Stock · 48,894 shares

Expires 2027-12-10

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.

F2 · derivative.exercise_date: The reporting person received the stock options on December 10, 2020 pursuant to an award under the Company's 2018 Stock Option/Stock Issuance Plan (the "2018 Plan"). 50% of the options vested on the first anniversary of the vesting commencement date, and the remaining 50% of options vested on the second anniversary of the vesting commencement date, in each case subject to continued employment through such vesting date.

SEC source: 0002031695-26-000006 · wk-form4_1773699093.xml · nonDerivative · entry 2

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,777,725

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.

SEC source: 0002031695-26-000006 · wk-form4_1773699093.xml · nonDerivative · entry 1

McCulloch Kevin · CIK 0002031695 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,777,721

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.

SEC source: 0001875714-26-000004 · wk-form4_1772756306.xml · derivative · entry 4

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,036 shares

Expires 2028-01-31

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: The reporting person received the stock options on January 31, 2018 pursuant to an award under the Company's 2011 Stock Option/Stock Issuance Plan. 25% of the options vested on the first anniversary of the vesting commencement date, and the remaining 75% of options vested in equal monthly installments over the following three (3) years, in each case subject to continued employment through such vesting date.

SEC source: 0001875714-26-000004 · wk-form4_1772756306.xml · derivative · entry 3

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,891 shares

Expires 2030-12-10

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.

F1 · derivative.exercise_date: The reporting person received the stock options on December 10, 2020 pursuant to an award under the Company's 2018 Stock Option/Stock Issuance Plan. 50% of the options vested on the first anniversary of the vesting commencement date, and the remaining 50% of options vested on the second anniversary of the vesting commencement date, in each case subject to continued employment through such vesting date.

SEC source: 0001875714-26-000004 · wk-form4_1772756306.xml · nonDerivative · entry 2

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,940

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.

SEC source: 0001875714-26-000004 · wk-form4_1772756306.xml · nonDerivative · entry 1

Pieper Steven · CIK 0001875714 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,394,904

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.

SEC source: 0001652410-26-000006 · wk-form4_1772663325.xml · nonDerivative · entry 2

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,226,507

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001652410-26-000006 · wk-form4_1772663325.xml · nonDerivative · entry 1

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,226,607

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.920 to $6.910, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0002058704-26-000004 · wk-form4_1772060591.xml · nonDerivative · entry 1

Nguyen Anh Tu · CIK 0002058704 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 395,023

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of restricted stock units vested as of February 24, 2026.

SEC source: 0001652410-26-000004 · wk-form4_1770073868.xml · nonDerivative · entry 5

Hecht Beth · CIK 0001652410 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,243,174

F3 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.250 to $7.590, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.