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Nasdaq · USD

CBRS

Cerebras Systems Inc.

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3072
SEC CIK
0002021728
Parsed reports
74

Last 12 months

Inside the activity.

0 purchase rows · 333 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 20260130
Jul 202600
Aug 20260138
Sep 2026065
Oct 202600

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
May 15, 2026 Filed May 16, 2026 00:06 UTC
Mallick DhirajChief Operating Officer
OtherStock Option · Derivative 200,000 Not disclosed Strike: $2.72 Not disclosed
Disclosure

SEC source: 0001628280-26-035758 · wk-form4_1778889976.xml · derivative · entry 5

Mallick Dhiraj · CIK 0002039572 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 200,000 shares

Expires 2030-07-06

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 16, 2026 00:06 UTC
Mallick DhirajChief Operating Officer
OtherStock Option · Derivative 367,370 Not disclosed Strike: $0.98 Not disclosed
Disclosure

SEC source: 0001628280-26-035758 · wk-form4_1778889976.xml · derivative · entry 4

Mallick Dhiraj · CIK 0002039572 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 367,370 shares

Expires 2028-07-16

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 16, 2026 00:06 UTC
Mallick DhirajChief Operating Officer
OtherClass B Common Stock · Derivative 801,998 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035758 · wk-form4_1778889976.xml · derivative · entry 3

Mallick Dhiraj · CIK 0002039572 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 801,998

Underlying: Class A Common Stock · 801,998 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 16, 2026 00:06 UTC
Mallick DhirajChief Operating Officer
OtherClass A Common Stock 801,998 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035758 · wk-form4_1778889976.xml · nonDerivative · entry 2

Mallick Dhiraj · CIK 0002039572 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC OtherClass B Common Stock · Derivative 203,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035741 · wk-form4_1778885396.xml · derivative · entry 2

Auvil Paul R. III · CIK 0001410972 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,750

Underlying: Class A Common Stock · 203,750 shares

Expires not disclosed

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC OtherClass A Common Stock 203,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035741 · wk-form4_1778885396.xml · nonDerivative · entry 1

Auvil Paul R. III · CIK 0001410972 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionClass B Common Stock · Derivative 15,302,343 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 6

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes:

Disclosed balance after: 15,302,343

Underlying: Class A Common Stock · 15,302,343 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

F5 · ownership.nature: Following the transactions reported herein, consists of (i) 1,091,411 shares of Class B common stock held by Foundation Leadership Fund, (ii) 299,627 shares of Class B common stock held by Foundation Capital VIII Principals, and (iii) 13,911,305 shares of Class B common stock held by Foundation Capital VIII.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionSeries E Preferred Stock · Derivative 1,145,981 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 5

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,145,981 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · ownership.nature: Consists of (i) 1,091,411 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital Leadership Fund II, L.P. ("Foundation Leadership Fund"); (ii) 265,414 shares of Class B common stock underlying Series A Preferred Stock, 30,053 shares of Class B common stock underlying Series B Preferred Stock, 2,356 shares of Class B common stock underlying Series C Preferred Stock, 653 shares of Class B common stock underlying Series D Preferred Stock, and 1,151 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII Principals Fund, LLC ("Foundation Capital VIII Principals");...(continued in footnote 3)

F3 · ownership.nature: (continued from footnote 2)...and (iii) 12,322,821 shares of Class B common stock underlying Series A Preferred Stock, 1,395,341 shares of Class B common stock underlying Series B Preferred Stock, 109,409 shares of Class B common stock underlying Series C Preferred Stock, 30,315 shares of Class B common stock underlying Series D Preferred Stock, and 53,419 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII, L.P. ("Foundation Capital VIII," and together with Foundation Leadership Fund and Foundation Capital VIII Principals, "Foundation Capital").

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionSeries D Preferred Stock · Derivative 30,968 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 4

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes:

Disclosed balance after: 0

Underlying: Class B Common Stock · 30,968 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · ownership.nature: Consists of (i) 1,091,411 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital Leadership Fund II, L.P. ("Foundation Leadership Fund"); (ii) 265,414 shares of Class B common stock underlying Series A Preferred Stock, 30,053 shares of Class B common stock underlying Series B Preferred Stock, 2,356 shares of Class B common stock underlying Series C Preferred Stock, 653 shares of Class B common stock underlying Series D Preferred Stock, and 1,151 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII Principals Fund, LLC ("Foundation Capital VIII Principals");...(continued in footnote 3)

F3 · ownership.nature: (continued from footnote 2)...and (iii) 12,322,821 shares of Class B common stock underlying Series A Preferred Stock, 1,395,341 shares of Class B common stock underlying Series B Preferred Stock, 109,409 shares of Class B common stock underlying Series C Preferred Stock, 30,315 shares of Class B common stock underlying Series D Preferred Stock, and 53,419 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII, L.P. ("Foundation Capital VIII," and together with Foundation Leadership Fund and Foundation Capital VIII Principals, "Foundation Capital").

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionSeries C Preferred Stock · Derivative 111,765 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 3

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes:

Disclosed balance after: 0

Underlying: Class B Common Stock · 111,765 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · ownership.nature: Consists of (i) 1,091,411 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital Leadership Fund II, L.P. ("Foundation Leadership Fund"); (ii) 265,414 shares of Class B common stock underlying Series A Preferred Stock, 30,053 shares of Class B common stock underlying Series B Preferred Stock, 2,356 shares of Class B common stock underlying Series C Preferred Stock, 653 shares of Class B common stock underlying Series D Preferred Stock, and 1,151 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII Principals Fund, LLC ("Foundation Capital VIII Principals");...(continued in footnote 3)

F3 · ownership.nature: (continued from footnote 2)...and (iii) 12,322,821 shares of Class B common stock underlying Series A Preferred Stock, 1,395,341 shares of Class B common stock underlying Series B Preferred Stock, 109,409 shares of Class B common stock underlying Series C Preferred Stock, 30,315 shares of Class B common stock underlying Series D Preferred Stock, and 53,419 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII, L.P. ("Foundation Capital VIII," and together with Foundation Leadership Fund and Foundation Capital VIII Principals, "Foundation Capital").

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionSeries B Preferred Stock · Derivative 1,425,394 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 2

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes:

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,425,394 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · ownership.nature: Consists of (i) 1,091,411 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital Leadership Fund II, L.P. ("Foundation Leadership Fund"); (ii) 265,414 shares of Class B common stock underlying Series A Preferred Stock, 30,053 shares of Class B common stock underlying Series B Preferred Stock, 2,356 shares of Class B common stock underlying Series C Preferred Stock, 653 shares of Class B common stock underlying Series D Preferred Stock, and 1,151 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII Principals Fund, LLC ("Foundation Capital VIII Principals");...(continued in footnote 3)

F3 · ownership.nature: (continued from footnote 2)...and (iii) 12,322,821 shares of Class B common stock underlying Series A Preferred Stock, 1,395,341 shares of Class B common stock underlying Series B Preferred Stock, 109,409 shares of Class B common stock underlying Series C Preferred Stock, 30,315 shares of Class B common stock underlying Series D Preferred Stock, and 53,419 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII, L.P. ("Foundation Capital VIII," and together with Foundation Leadership Fund and Foundation Capital VIII Principals, "Foundation Capital").

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC ConversionSeries A Preferred Stock · Derivative 12,588,235 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035744 · wk-form4_1778885420.xml · derivative · entry 1

Vassallo Steven · CIK 0001567929 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes:

Disclosed balance after: 0

Underlying: Class B Common Stock · 12,588,235 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of the Issuer's redeemable convertible preferred stock automatically converted and was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · ownership.nature: Consists of (i) 1,091,411 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital Leadership Fund II, L.P. ("Foundation Leadership Fund"); (ii) 265,414 shares of Class B common stock underlying Series A Preferred Stock, 30,053 shares of Class B common stock underlying Series B Preferred Stock, 2,356 shares of Class B common stock underlying Series C Preferred Stock, 653 shares of Class B common stock underlying Series D Preferred Stock, and 1,151 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII Principals Fund, LLC ("Foundation Capital VIII Principals");...(continued in footnote 3)

F3 · ownership.nature: (continued from footnote 2)...and (iii) 12,322,821 shares of Class B common stock underlying Series A Preferred Stock, 1,395,341 shares of Class B common stock underlying Series B Preferred Stock, 109,409 shares of Class B common stock underlying Series C Preferred Stock, 30,315 shares of Class B common stock underlying Series D Preferred Stock, and 53,419 shares of Class B common stock underlying Series E Preferred Stock held by Foundation Capital VIII, L.P. ("Foundation Capital VIII," and together with Foundation Leadership Fund and Foundation Capital VIII Principals, "Foundation Capital").

F4 · ownership.nature: Foundation Capital Management Co. VIII, L.L.C. is the General Partner of Foundation Capital VIII and the Manager of Foundation Capital VIII Principals and has sole voting and investment power with respect to the securities held by Foundation Capital VIII and Foundation Capital Principals. Steven P. Vassallo is a Manager of Foundation Capital Management Co. VIII, L.L.C. and may be deemed to beneficially own such shares. Foundation Capital Management Co. LF II, L.L.C. is the General Partner of Foundation Capital Leadership Fund and has sole voting and investment power with respect to the securities held by Foundation Capital Leadership Fund. Mr. Vassallo is a Manager of Foundation Capital Management Co. LF II, L.L.C. and may be deemed to beneficially own such shares. Mr. Vassallo disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherStock Option · Derivative 18,248 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · derivative · entry 6

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,248

Underlying: Class B Common Stock · 18,248 shares

Expires 2034-03-12

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: The stock option vests according to its terms and will be fully vested on March 11, 2028.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherStock Option · Derivative 18,248 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · derivative · entry 5

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 18,248 shares

Expires 2034-03-12

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: The stock option vests according to its terms and will be fully vested on March 11, 2028.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherClass B Common Stock · Derivative 175,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · derivative · entry 4

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 175,000

Underlying: Class A Common Stock · 175,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherClass B Common Stock · Derivative 854,153 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · derivative · entry 3

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 854,153

Underlying: Class A Common Stock · 854,153 shares

Expires not disclosed

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherClass A Common Stock 175,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · nonDerivative · entry 2

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 0

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC
Komin Robert Patrick Jr.Chief Financial Officer
OtherClass A Common Stock 854,153 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035743 · wk-form4_1778885412.xml · nonDerivative · entry 1

Komin Robert Patrick Jr. · CIK 0001648800 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC OtherClass B Common Stock · Derivative 33,701 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035742 · wk-form4_1778885404.xml · derivative · entry 2

DONIO ELENA A. · CIK 0001219068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,701

Underlying: Class A Common Stock · 33,701 shares

Expires not disclosed

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · kind: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:50 UTC OtherClass A Common Stock 33,701 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035742 · wk-form4_1778885404.xml · nonDerivative · entry 1

DONIO ELENA A. · CIK 0001219068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F1 · price: Immediately prior to the completion of the Issuer's Initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock option awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Patel YagneshChief Accounting Officer
OtherClass B Common Stock · Derivative 130,917 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035740 · wk-form4_1778885388.xml · derivative · entry 3

Patel Yagnesh · CIK 0001702410 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,917

Underlying: Class A Common Stock · 130,917 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Patel YagneshChief Accounting Officer
OtherClass A Common Stock 130,917 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035740 · wk-form4_1778885388.xml · nonDerivative · entry 2

Patel Yagnesh · CIK 0001702410 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 400,000 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 15

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Class B Common Stock · 400,000 shares

Expires 2034-02-06

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F5 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2024.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $5.02 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 14

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class B Common Stock · 150,000 shares

Expires 2033-02-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F4 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2023.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 100,000 Not disclosed Strike: $7.89 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 13

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class B Common Stock · 100,000 shares

Expires 2032-01-11

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 175,000 Not disclosed Strike: $2.72 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 12

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,000

Underlying: Class B Common Stock · 175,000 shares

Expires 2030-12-07

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 350,000 Not disclosed Strike: $2.40 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 11

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 350,000

Underlying: Class B Common Stock · 350,000 shares

Expires 2029-05-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 400,000 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 10

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 400,000 shares

Expires 2034-02-06

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F5 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2024.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $5.02 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 9

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 150,000 shares

Expires 2033-02-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F4 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2023.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 100,000 Not disclosed Strike: $7.89 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 8

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 100,000 shares

Expires 2032-01-11

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 175,000 Not disclosed Strike: $2.72 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 7

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 175,000 shares

Expires 2030-12-07

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherStock Option · Derivative 350,000 Not disclosed Strike: $2.40 Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 6

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 350,000 shares

Expires 2029-05-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherClass B Common Stock · Derivative 180,600 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 5

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 180,600

Underlying: Class A Common Stock · 180,600 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherClass B Common Stock · Derivative 8,209,731 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · derivative · entry 4

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,209,731

Underlying: Class A Common Stock · 8,209,731 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherClass A Common Stock 180,600 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · nonDerivative · entry 3

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 0

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Lie SeanChief Technology Officer · 10% owner
OtherClass A Common Stock 8,209,731 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035739 · wk-form4_1778885380.xml · nonDerivative · entry 2

Lie Sean · CIK 0002132472 · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 800,000 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 17

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 800,000

Underlying: Class B Common Stock · 800,000 shares

Expires 2034-02-06

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F5 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2024.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $5.02 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 16

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class B Common Stock · 150,000 shares

Expires 2033-02-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F4 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2023.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $7.89 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 15

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class B Common Stock · 150,000 shares

Expires 2032-01-11

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 600,000 Not disclosed Strike: $2.72 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 14

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Class B Common Stock · 600,000 shares

Expires 2030-12-07

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 1,150,000 Not disclosed Strike: $2.40 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 13

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150,000

Underlying: Class B Common Stock · 1,150,000 shares

Expires 2029-05-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 800,000 Not disclosed Strike: $5.48 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 12

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 800,000 shares

Expires 2034-02-06

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F5 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2024.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $5.02 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 11

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 150,000 shares

Expires 2033-02-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F4 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2023.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 150,000 Not disclosed Strike: $7.89 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 10

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 150,000 shares

Expires 2032-01-11

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

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May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 600,000 Not disclosed Strike: $2.72 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 9

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 600,000 shares

Expires 2030-12-07

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

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May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherStock Option · Derivative 1,150,000 Not disclosed Strike: $2.40 Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 8

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,150,000 shares

Expires 2029-05-13

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F3 · derivative.exercise_date: The stock option is fully vested and exercisable.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherClass B Common Stock · Derivative 50,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 7

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT 2

Disclosed balance after: 50,000

Underlying: Class A Common Stock · 50,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherClass B Common Stock · Derivative 50,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 6

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT 1

Disclosed balance after: 50,000

Underlying: Class A Common Stock · 50,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherClass B Common Stock · Derivative 14,056,621 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · derivative · entry 5

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,056,621

Underlying: Class A Common Stock · 14,056,621 shares

Expires not disclosed

F2 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

Read SEC document
May 15, 2026 Filed May 15, 2026 22:49 UTC
Feldman Andrew D.Director · CEO, President · 10% owner
OtherClass A Common Stock 50,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-035738 · wk-form4_1778885372.xml · nonDerivative · entry 4

Feldman Andrew D. · CIK 0002039573 · Director · CEO, President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT 2

Disclosed balance after: 0

F2 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

F2 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Class A common stock beneficially owned by the Reporting Person, including shares of Class A common stock underlying restricted stock unit ("RSU") and stock options awards, were reclassified into one share of Class B common stock in an exempt transaction pursuant to Rule 16b-7. Each share of Class B common stock is convertible at any time at the option of the holder into one share of Class A common stock.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.