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person · Reporting owner

SIEBEL THOMAS M

Disclosed activity across 1 company

Tapewire entity
2414
SEC CIK
0001031530

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
C3.ai, Inc.AI · Entity 2413Director · CEO and Chairman of the Board · 10% ownerOctober 13, 2026October 14, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

C3.ai, Inc.

Report date October 13, 2026 · Filed October 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect722,362 Ending reported balance After 2026-10-13 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-10-13 · Exercise / conversion · Acquired 435,363 · Balance 1,157,725

F1: The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan dated September 20, 2024.

Row 2 · 2026-10-13 · Sale · Disposed 435,363 · Balance 722,362

F1: The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan dated September 20, 2024.

F2: The price reported is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $11.565 to $12.0123, inclusive. The Reporting Person will provide upon request to the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.90 · Expires 2028-11-27Direct1,533,585 Reported balance After 2026-10-13 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-10-13 · Exercise / conversion · Disposed 435,363 · Balance 1,533,585

F1: The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan dated September 20, 2024.

F8: Fully vested.

Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote7,105,832 Reported balance Holding disclosure · report date 2026-10-13 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 7,105,832

F3: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote13,066 Reported balance Holding disclosure · report date 2026-10-13 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 13,066

F4: The shares are held by First Virtual Holdings, LLC, of which the Reporting Person is trustee.

Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote37,327 Reported balance Holding disclosure · report date 2026-10-13 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 37,327

F5: The shares are held by HS ET DE Investments LLC, of which the Reporting Person is the manager.

Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote54,616 Reported balance Holding disclosure · report date 2026-10-13 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 54,616

F6: The shares are held by Siebel Legacy Investments I LLC, of which the Reporting Person is the manager.

Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote1,237,115 Reported balance Holding disclosure · report date 2026-10-13 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 1,237,115

F7: The shares are held by Siebel Legacy Investments II LLC, of which the Reporting Person is the manager.

Filing footnotes · ownership attribution and instrument terms

F1: The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan dated September 20, 2024.

F2: The price reported is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $11.565 to $12.0123, inclusive. The Reporting Person will provide upon request to the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

F4: The shares are held by First Virtual Holdings, LLC, of which the Reporting Person is trustee.

F5: The shares are held by HS ET DE Investments LLC, of which the Reporting Person is the manager.

F6: The shares are held by Siebel Legacy Investments I LLC, of which the Reporting Person is the manager.

F7: The shares are held by Siebel Legacy Investments II LLC, of which the Reporting Person is the manager.

F8: Fully vested.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 02, 2024 Filed Dec 3, 2024 21:18 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-028078 · form4-12032024_091257.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,976,079

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
December 02, 2024 Filed Dec 3, 2024 21:18 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-028078 · form4-12032024_091257.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
December 01, 2024 Filed Dec 3, 2024 21:18 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 32,736 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-028078 · form4-12032024_091257.xml · derivative · entry 9

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,890

Underlying: Class A Common Stock · 32,736 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · derivative.exercise_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

F7 · derivative.expiration_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
December 01, 2024 Filed Dec 3, 2024 21:18 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 16,591 $37.18 $616,853.38
Disclosure

SEC source: 0001415889-24-028078 · form4-12032024_091257.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,772,535

Read SEC document
December 01, 2024 Filed Dec 3, 2024 21:18 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 32,736 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-028078 · form4-12032024_091257.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,789,126

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
November 04, 2024 Filed Nov 4, 2024 21:50 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-026001 · form4-11042024_091154.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,959,934

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
November 04, 2024 Filed Nov 4, 2024 21:50 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-026001 · form4-11042024_091154.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
November 01, 2024 Filed Nov 4, 2024 21:50 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 53,125 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-026001 · form4-11042024_091154.xml · derivative · entry 9

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 318,750

Underlying: Class A Common Stock · 53,125 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · derivative.exercise_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

F7 · derivative.expiration_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
November 01, 2024 Filed Nov 4, 2024 21:50 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 26,924 $25.03 $673,907.72
Disclosure

SEC source: 0001415889-24-026001 · form4-11042024_091154.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,782,591

Read SEC document
November 01, 2024 Filed Nov 4, 2024 21:50 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 53,125 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-026001 · form4-11042024_091154.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,809,515

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
September 11, 2024 Filed Sep 13, 2024 20:44 UTC C3.ai, Inc. AI · Entity 2413 GrantStock Option (Right to Buy) · Derivative 886,244 $0.00 Strike: $23.55 $0.00
Disclosure

SEC source: 0001415889-24-023376 · form4-09132024_080909.xml · derivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 886,244

Underlying: Class A Common Stock · 886,244 shares

Expires 2034-09-10

F3 · derivative.exercise_date: 1/3rd of the shares subject to the option grant shall vest on September 11, 2025, and 1/3rd of the shares subject to the option grant shall vest annually thereafter, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
September 11, 2024 Filed Sep 13, 2024 20:44 UTC C3.ai, Inc. AI · Entity 2413 GrantRestricted Stock Units · Derivative 537,413 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-023376 · form4-09132024_080909.xml · derivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 537,413

Underlying: Class A Common Stock · 537,413 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F2 · derivative.exercise_date: 1/3rd of the RSUs shall vest on September 11, 2025 and 1/12th of the RSUs shall vest quarterly thereafter, so long as the Reporting Person continues to provide services through such vesting date.

F2 · derivative.expiration_date: 1/3rd of the RSUs shall vest on September 11, 2025 and 1/12th of the RSUs shall vest quarterly thereafter, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
September 04, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 537,634 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 7

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,933,733

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
September 04, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 537,634 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 6

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
September 03, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 5

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,396,099

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
September 03, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,294,024

Read SEC document
September 01, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 32,736 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · derivative · entry 13

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,626

Underlying: Class A Common Stock · 32,736 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F8 · derivative.exercise_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

F8 · derivative.expiration_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
September 01, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 16,591 $23.34 $387,233.94
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,310,169

Read SEC document
September 01, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 32,736 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,326,760

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
August 30, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionStock Option (Right to Buy) · Derivative 537,634 $0.00 Strike: $1.86 $0.00
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · derivative · entry 12

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 798,432

Underlying: Class A Common Stock · 537,634 shares

Expires 2026-11-29

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.

F7 · derivative.exercise_date: The options vest on an equal quarterly basis over the five (5) year period following November 30, 2016, so long as the Reporting Person continues to provide services through such vesting dates.

Read SEC document
August 30, 2024 Filed Sep 5, 2024 01:44 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 537,634 $1.86 $999,999.24
Disclosure

SEC source: 0001415889-24-022864 · form4-09052024_010921.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,294,024

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

Read SEC document
August 06, 2024 Filed Aug 8, 2024 01:09 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 20,635 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020961 · form4-08082024_010810.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,379,954

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
August 06, 2024 Filed Aug 8, 2024 01:09 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 20,635 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020961 · form4-08082024_010810.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
August 05, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 566,666 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 7

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,359,319

F3 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
August 05, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 566,666 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 6

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
August 05, 2024 Filed Aug 8, 2024 01:09 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 21,206 $23.90 $506,823.40
Disclosure

SEC source: 0001415889-24-020961 · form4-08082024_010810.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,777,025

Read SEC document
August 05, 2024 Filed Aug 8, 2024 01:09 UTC C3.ai, Inc. AI · Entity 2413 GrantClass A Common Stock 41,841 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020961 · form4-08082024_010810.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,798,231

F1 · shares: Represents the grant of Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. The RSUs are fully vested.

Read SEC document
August 02, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionPerformance Restricted Stock Units · Derivative 566,666 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · derivative · entry 13

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,133,334

Underlying: Class A Common Stock · 566,666 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Performance Restricted Stock Unit (PRSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. The PRSUs vest upon the Issuer's Class A Common Stock achieving a specified price per share.

F2 · derivative.exercise_date: Each Performance Restricted Stock Unit (PRSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. The PRSUs vest upon the Issuer's Class A Common Stock achieving a specified price per share.

F2 · derivative.expiration_date: Each Performance Restricted Stock Unit (PRSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. The PRSUs vest upon the Issuer's Class A Common Stock achieving a specified price per share.

Read SEC document
August 02, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 5

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 3,792,653

F3 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
August 02, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,323,056

Read SEC document
August 02, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 566,666 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,349,257

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

F2 · price: Each Performance Restricted Stock Unit (PRSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock. The PRSUs vest upon the Issuer's Class A Common Stock achieving a specified price per share.

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August 01, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 53,125 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · derivative · entry 12

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 371,875

Underlying: Class A Common Stock · 53,125 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F8 · derivative.exercise_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

F8 · derivative.expiration_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

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August 01, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 26,924 $25.82 $695,177.68
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,782,591

Read SEC document
August 01, 2024 Filed Aug 6, 2024 01:21 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 53,125 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020796 · form4-08062024_010827.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,809,515

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
June 04, 2024 Filed Jun 5, 2024 00:46 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015507 · form4-06052024_120655.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 3,766,452

F2 · ownership.direct: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

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June 04, 2024 Filed Jun 5, 2024 00:46 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,145 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015507 · form4-06052024_120655.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
June 03, 2024 Filed Jun 5, 2024 00:46 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 16,591 $29.57 $490,595.87
Disclosure

SEC source: 0001415889-24-015507 · form4-06052024_120655.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,772,535

Read SEC document
June 01, 2024 Filed Jun 5, 2024 00:46 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 32,736 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015507 · form4-06052024_120655.xml · derivative · entry 9

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,362

Underlying: Class A Common Stock · 32,736 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · derivative.exercise_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

F7 · derivative.expiration_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
June 01, 2024 Filed Jun 5, 2024 00:46 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 32,736 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-015507 · form4-06052024_120655.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,789,126

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
May 02, 2024 Filed May 4, 2024 00:08 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-012263 · form4-05042024_120539.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 3,750,307

F2 · ownership.direct: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
May 02, 2024 Filed May 4, 2024 00:08 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 26,201 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-012263 · form4-05042024_120539.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
May 01, 2024 Filed May 4, 2024 00:08 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 53,125 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-012263 · form4-05042024_120539.xml · derivative · entry 9

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 425,000

Underlying: Class A Common Stock · 53,125 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · derivative.exercise_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

F7 · derivative.expiration_date: 6.25% of each such RSU award vested on August 1, 2022 and 6.25% of each such RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
May 01, 2024 Filed May 4, 2024 00:08 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Common Stock 26,924 $22.69 $610,905.56
Disclosure

SEC source: 0001415889-24-012263 · form4-05042024_120539.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,782,591

Read SEC document
May 01, 2024 Filed May 4, 2024 00:08 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 53,125 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-012263 · form4-05042024_120539.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,809,515

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:08 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,144 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-006576 · form4-03052024_090333.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 3,724,106

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:08 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 16,144 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-006576 · form4-03052024_090333.xml · nonDerivative · entry 3

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,756,390

Read SEC document
March 01, 2024 Filed Mar 5, 2024 21:08 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionRestricted Stock Units · Derivative 32,735 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-006576 · form4-03052024_090333.xml · derivative · entry 9

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 360,098

Underlying: Class A Common Stock · 32,735 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · derivative.exercise_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

F7 · derivative.expiration_date: 1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 21:08 UTC C3.ai, Inc. AI · Entity 2413 Tax withholdingClass A Commoon Stock 16,591 $35.87 $595,119.17
Disclosure

SEC source: 0001415889-24-006576 · form4-03052024_090333.xml · nonDerivative · entry 2

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,772,534

Read SEC document
March 01, 2024 Filed Mar 5, 2024 21:08 UTC C3.ai, Inc. AI · Entity 2413 Exercise / conversionClass A Common Stock 32,735 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-006576 · form4-03052024_090333.xml · nonDerivative · entry 1

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,789,125

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 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

Read SEC document
February 02, 2024 Filed Feb 6, 2024 01:32 UTC C3.ai, Inc. AI · Entity 2413 GiftClass A Common Stock 32,040 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-002752 · form4-02062024_010216.xml · nonDerivative · entry 4

SIEBEL THOMAS M · CIK 0001031530 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 3,707,962

F2 · ownership.nature: The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.

Read SEC document

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