Notice of Proposed Sale · 144
C3.ai, Inc.
AINYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- C3.ai, Inc.
- Issuer CIK
- 0001577526
- SEC file number
- 001-39744
- Phone
- 650-503-2200
- Person for whose account securities are to be sold
- Thomas M. Siebel
- Relationships to issuer
- Officer and Director
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Class A Common | 203,000 | 1,843,240 | 151,949,285 | 08/03/2026 | NYSE | J.P. Morgan Securities LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- J.P. Morgan Securities LLC
- Street
- 270 Park Avenue
- Street (continued)
- 10th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10017
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Class A Common Stock | 08/02/2026 | RSU Vest | Issuer | 203,000 | N | 08/02/2026 | NA |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Thomas M. Siebel | Class A Common Stock | 05/04/2026 | 27,210 | 252,205 |
| Thomas M. Siebel | Class A Common Stock | 05/15/2026 | 369,624 | 3,221,938 |
| Thomas M. Siebel | Class A Common Stock | 05/18/2026 | 112,014 | 968,641 |
| Thomas M. Siebel | Class A Common Stock | 06/01/2026 | 17,350 | 196,322 |
| Thomas M. Siebel | Class A Common Stock | 06/12/2026 | 23,570 | 257,368 |
| Thomas M. Siebel | Class A Common Stock | 06/15/2026 | 472,005 | 5,241,899 |
| Thomas M. Siebel | Class A Common Stock | 07/14/2026 | 264,100 | 2,395,413 |
| Thomas M. Siebel | Class A Common Stock | 07/15/2026 | 198,465 | 1,848,741 |
Seller — prior-sale row 1, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 2, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 3, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 4, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 5, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 6, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 7, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Seller — prior-sale row 8, entry 1
- Name
- Thomas M. Siebel
- Street
- 1400 SEAPORT BLVD
- City
- REDWOOD CITY
- State / country code
- CA
- Postal code
- 94063
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Remarks
This filing is for a sale of shares to cover taxes for Restricted Stock Units (RSUs) that will be acquired by the seller on 08/02/2026 , 09/01/2026 and on 09/11/2026.
Notice signature
- Notice date
- 08/03/2026
- Signed
- /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Thomas M. Siebel.
Company context
C3.ai, Inc. (NYSE:AI) is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise.