---
title: "C3.ai CEO Thomas M. Siebel Sells Over 626K Shares"
description: "C3.ai CEO Thomas M. Siebel sold 626,299 shares of Class A Common Stock for $12,570,055 over three days (April 14-16, 2025) under a Rule 10b5-1 trading plan. Following the sales, Siebel no longer direc"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/236306072.md"
published_at: "2025-04-17T00:00:00.000Z"
---

# C3.ai CEO Thomas M. Siebel Sells Over 626K Shares

> C3.ai CEO Thomas M. Siebel sold 626,299 shares of Class A Common Stock for $12,570,055 over three days (April 14-16, 2025) under a Rule 10b5-1 trading plan. Following the sales, Siebel no longer directly owns any Class A shares but retains indirect ownership of 6,480,176 shares through trusts and entities.

Reporter Name

Siebel Thomas M

Relationship

CHIEF EXECUTIVE OFFICER, 10% Owner

Type

Sell

Amount

$12,570,055

SEC Filing

Form 4

Thomas M. Siebel, CEO and 10% owner of C3.ai, reported selling 626,299 shares of Class A Common Stock over three days, totaling $12,570,055. The sales occurred on April 14th, 15th, and 16th, 2025, under a Rule 10b5-1 trading plan established on September 20, 2024. Prices per share varied, with weighted average sales prices reported for each transaction day. Following these transactions, Siebel no longer directly owns any Class A Common Stock but retains indirect ownership of 6,480,176 shares through various trusts and entities.

SEC Filing: C3.ai, Inc. \[ AI \] - Form 4 - Apr. 16, 2025

### Related Stocks

- [AI.US - C3.AI](https://longbridge.com/en/quote/AI.US.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
| C3.ai Stock Surges Nearly 16% In Wednesday Pre-Market: What's Going On? | C3.ai Inc. (NYSE: AI) stock surged 15.87% in pre-market trading on Wednesday amid reports of a potential merger with Aut | [Link](https://longbridge.com/en/news/273982861.md) |
| Nextech3D.ai Signs Agreement to Offer F-35 Flight Simulation Experiences Through Krafty Lab Platform | Nextech3D.ai Corporation has signed an agreement to provide advanced flight simulation experiences, including F-35 simul | [Link](https://longbridge.com/en/news/274812539.md) |
| IronBridge Private Wealth LLC Has $905,000 Holdings in Apple Inc. $AAPL | IronBridge Private Wealth LLC reduced its stake in Apple Inc. (NASDAQ:AAPL) by 77.3% in Q3, holding 3,555 shares valued  | [Link](https://longbridge.com/en/news/276436345.md) |
| Inflation rose more quickly than expected in December | Inflation rose more quickly than expected in December | [Link](https://longbridge.com/en/news/276463362.md) |
| Rocket Lab Corporation $RKLB Stock Holdings Increased by Vanguard Group Inc. | Vanguard Group Inc. increased its stake in Rocket Lab Corporation (NASDAQ:RKLB) by 5.4% in Q3, owning 41.8 million share | [Link](https://longbridge.com/en/news/276451972.md) |

---

> **Disclaimer**: This article is for reference only and does not constitute any investment advice.
