AI insider ownership: who sold, why, and what they still hold

What stands out

Jim Snabe bought 35K shares for $302K, first on Mar 9, 2026. These are the first purchases by current officers or directors in the filings on record.Purchase, Mar 9, 2026

A share of stake is shown for 0 of the 4 officers and directors who sold. 17 are left out

Left out: Thomas Siebel, Stephen Ehikian, Robert Schilling, Stephen Ward Jr., Jim Snabe, John Hyten, Hitesh Lath, Richard Levin, Condoleezza Rice, Michael Clayville, Kenneth Goldman, Merel Witteveen, John Dwyer, Michael McCaffery, Bruce Sewell, KR Sridhar and Alan Murray (share of stake is being verified).

Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.

Thomas Siebel

CEO and Chairman of the Board, Director

Not confirmed

Share of stake not shown: share of stake is being verified. Why

$75.3M95% planned, 5% to cover taxes

Stephen Ehikian

Chief Executive Officer

Not confirmed

Share of stake not shown: share of stake is being verified. Why

$4.1MTo cover taxes

Hitesh Lath

Chief Financial Officer

Not confirmed

Share of stake not shown: share of stake is being verified. Why

$1.6M40% planned, 60% to cover taxes

Jim Snabe

Director

Not confirmed

Share of stake not shown: share of stake is being verified. Why

$81KTo cover taxes

Amounts, filings and trading plans for each seller

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planTo cover taxesOne dollar scale for every month; the tallest bar is labeled

Recent activity

Past 30 days, Sep 14, 2026 to Oct 13, 2026

Sep 16, 2026Thomas Siebel sold 162K shares ($1.7M) under a disclosed trading plan. 162K shares came in from vesting or option exercises the same day, so the holding rose by 0 net.

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Thomas Siebel CEO and Chairman of the Board, Director	162,247	$10.54	n/a	n/a	Sep 16, 2026	Sep 17, 2026

Sep 16, 2026Hitesh Lath sold 21K shares ($221K) to cover taxes on vesting stock.

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Hitesh Lath Chief Financial Officer	21,077	$10.48	n/a	n/a	Sep 16, 2026	Sep 17, 2026

Sep 15, 2026Thomas Siebel sold 282K shares ($3.1M) under a disclosed trading plan. 282K shares came in from vesting or option exercises the same day, so the holding rose by 0 net.

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Thomas Siebel CEO and Chairman of the Board, Director	282,001	$10.90	n/a	n/a	Sep 15, 2026	Sep 17, 2026

Sep 14, 2026Thomas Siebel sold 23K shares ($241K) to cover taxes on vesting stock.

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Thomas Siebel CEO and Chairman of the Board, Director	22,780	$10.56	n/a	n/a	Sep 14, 2026	Sep 15, 2026

"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.

Common questions

Is the C3.ai, Inc. CEO selling stock?

Yes. Thomas Siebel sold 6.36M shares ($75.3M) in the past 12 months, 95% of it under a trading plan disclosed in the filings.

Why are C3.ai, Inc. insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 89% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 11% were to cover taxes. A trading plan schedules sales in advance.

Are any C3.ai, Inc. insiders buying?

Yes. 1 officer or director reported 2 purchases in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).

The evidence

Who sold4 officers and directors: amount, % of holdings, trading plan

Who sold	Amount	% of holdings	Trading plan
Thomas Siebel CEO and Chairman of the Board, Director	$75.3M 6.36M shares	Not confirmed share of stake is being verified. Why	95% under a disclosed plan, 5% to cover taxes
Stephen Ehikian Chief Executive Officer	$4.1M 338K shares	Not confirmed share of stake is being verified. Why	To cover taxes
Hitesh Lath Chief Financial Officer	$1.6M 154K shares	Not confirmed share of stake is being verified. Why	40% under a disclosed plan, 60% to cover taxes
Jim Snabe Director	$81K 10K shares	Not confirmed share of stake is being verified. Why	To cover taxes

The full ownership picture0 of 17 officers and directors confirmed

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

Insider

Held Oct 13, 2025

Sold

Held Oct 13, 2026

Still held

Thomas Siebel

Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Thomas Siebel are complete.

CEO and Chairman of the Board, Director

n/a

−6.36M

n/a

Vesting, gifts, unvested awards and holding lines for Thomas Siebel

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Thomas Siebel are complete; balances and unit counts will be added when the check is finished.

+428Kgifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
1,968,948	$3.90	Nov 27, 2028	$13.0M
662,489	$31.61	Dec 21, 2033	$0
886,244	$23.55	Sep 10, 2034	$0
1,133,474	$17.51	Dec 10, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Stephen Ehikian

Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Stephen Ehikian are complete.

Chief Executive Officer

n/a

−338K

n/a

Vesting, gifts, unvested awards and holding lines for Stephen Ehikian

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Stephen Ehikian are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
1,282,139	$17.53	Sep 14, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Robert Schilling

EVP & Chief Commercial Officer

n/a

Vesting, gifts, unvested awards and holding lines for Robert Schilling

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robert Schilling are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stephen Ward Jr.

Director

n/a

Vesting, gifts, unvested awards and holding lines for Stephen Ward Jr.

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Stephen Ward Jr. are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
10,196	$4.68	Oct 18, 2029	$59K
24,993	$22.89	Oct 1, 2034	$0
30,264	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Jim Snabe

Director

n/a

−10K

n/a

Vesting, gifts, unvested awards and holding lines for Jim Snabe

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jim Snabe are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
108,332	$11.16	Sep 22, 2030	$0
30,209	$13.49	Oct 4, 2032	$0
18,237	$24.11	Oct 3, 2033	$0
23,642	$22.89	Oct 1, 2034	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

John Hyten

Director

n/a

Vesting, gifts, unvested awards and holding lines for John Hyten

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for John Hyten are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
20,604	$26.10	Oct 8, 2034	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Hitesh Lath

Chief Financial Officer

n/a

−154K

n/a

Vesting, gifts, unvested awards and holding lines for Hitesh Lath

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Hitesh Lath are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
100,000	$8.65	Mar 1, 2036	$183K

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Richard Levin

Director

n/a

Vesting, gifts, unvested awards and holding lines for Richard Levin

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Richard Levin are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
23,642	$22.89	Oct 1, 2034	$0
98,789	$11.16	Aug 26, 2030	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Condoleezza Rice

Director

n/a

Vesting, gifts, unvested awards and holding lines for Condoleezza Rice

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Condoleezza Rice are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
23,642	$22.89	Oct 1, 2034	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Michael Clayville

Director

n/a

Vesting, gifts, unvested awards and holding lines for Michael Clayville

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Michael Clayville are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
34,091	$15.92	Dec 10, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Kenneth Goldman

Director

n/a

Vesting, gifts, unvested awards and holding lines for Kenneth Goldman

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kenneth Goldman are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
54,722	$24.72	Jun 25, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Merel Witteveen

Senior VP, Operations

n/a

Vesting, gifts, unvested awards and holding lines for Merel Witteveen

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Merel Witteveen are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
108	$4.56	Jun 12, 2029	$639
6,247	$4.56	Jul 31, 2030	$37K
36,667	$34.25	Dec 22, 2031	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

John Dwyer

Director

n/a

Vesting, gifts, unvested awards and holding lines for John Dwyer

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for John Dwyer are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
132,077	$9.79	Aug 24, 2036	$91K
132,077	$9.79	Aug 24, 2036	$91K

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Michael McCaffery

Director

n/a

Vesting, gifts, unvested awards and holding lines for Michael McCaffery

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Michael McCaffery are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
28,032	$22.89	Oct 1, 2034	$0
32,309	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Bruce Sewell

Director

n/a

Vesting, gifts, unvested awards and holding lines for Bruce Sewell

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Bruce Sewell are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
48,269	$1.86	Jun 7, 2027	$416K
24,993	$22.89	Oct 1, 2034	$0
30,264	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

KR Sridhar

Director

n/a

Vesting, gifts, unvested awards and holding lines for KR Sridhar

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for KR Sridhar are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
47,284	$22.89	Oct 1, 2034	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Alan Murray

Director

n/a

Vesting, gifts, unvested awards and holding lines for Alan Murray

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Alan Murray are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Stock options (not counted as shares):

Options held	Strike price	Expires	Intrinsic value (estimate)
60,511	$22.69	Apr 30, 2034	$0
28,628	$19.16	Oct 2, 2035	$0

Estimate: options held × ($10.48 − strike price), using the most recent insider trade price on Form 4 (Sep 16, 2026), not a market close.

Holdings and share of stake for C3.ai, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.

What explains the selling$81.1M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $81.1M across 6,857,371 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

Disclosed plan · $72.0M · 89%

11%

The lighter segment is sales with no plan disclosed in the filing ($9.1M), including tax-related sales outside a plan.

Taxes

$9.6M of sales (11.8%) cite tax obligations in their footnotes, $497K of them also under a plan. Example: Hitesh Lath, Sep 16, 2026

Purchases · 1 buyer (2 trades)

1 officer or director bought shares in this period, in 2 trades(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 2 purchase trades.

Seller	Shares sold	Proceeds	Under a disclosed plan	Share of total	Sales dates
Thomas Siebel CEO and Chairman of the Board, Director	6.36M	$75.3M	95%	93%	Oct 14, 2025 to Sep 16, 2026
Stephen Ehikian Chief Executive Officer	338K	$4.1M	0%	5%	Dec 31, 2025 to Jul 1, 2026
Hitesh Lath Chief Financial Officer	154K	$1.6M	40%	2%	Dec 16, 2025 to Sep 16, 2026
Jim Snabe Director	10K	$81K	0%	0.1%	Mar 27, 2026 to Mar 27, 2026

Sales by month

Month	Sale proceeds	Disclosed plan	To cover taxes	No plan disclosed
Oct 2025	$10.4M	$10.4M	$0	$0
Nov 2025	$8.8M	$8.3M	$477K	$0
Dec 2025	$11.6M	$7.6M	$4.0M	$0
Jan 2026	$7.1M	$7.1M	$0	$0
Feb 2026	$6.3M	$6.0M	$298K	$0
Mar 2026	$5.4M	$4.4M	$998K	$0
Apr 2026	$4.1M	$4.1M	$0	$0
May 2026	$4.4M	$4.2M	$252K	$0
Jun 2026	$6.5M	$5.9M	$571K	$0
Jul 2026	$4.7M	$4.2M	$478K	$0
Aug 2026	$6.3M	$5.0M	$1.3M	$0
Sep 2026	$5.4M	$4.8M	$635K	$0
Oct 2026	$0	$0	$0	$0

Is this normal? Selling year by year4 earlier years to compare with

More than usual: about 3x the 4-year average. 4 insiders sold; the average is 6 a year.

12 months ending	Shares sold	Insiders who sold	Proceeds
Oct 13, 2026 Latest 12 months	6.86M	4	$81.1M
Oct 13, 2025 1 year earlier	7.51M	10	$193M
Oct 13, 2024 2 years earlier	65K	4	$2.0M
Oct 14, 2023 3 years earlier	699K	4	$23.8M
Oct 14, 2022 4 years earlier	982K	7	$43.0M
Oct 14, 2021 5 years earlier · filings don't cover the whole year	11.60M	13	$784M

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty17 officers and directors not confirmed

Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for C3.ai, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology364 filings on record, 50 filed in the 12-month period, and how we read them

All 364 Forms 3, 4 and 5 on record for C3.ai, Inc. (SEC CIK 1577526), filed from Dec 8, 2020 to Oct 2, 2026; 50 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 13, 2026. Prices are the ones reported in each filing, often weighted averages.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (15)No filing in 18 months; last reported balances, not in any total

Name	Last filed	Last reported balance
Lisa Davis	Oct 4, 2024	27,030 shares, last reported balance as of Dec 27, 2023
Edward Abbo	Jun 17, 2024	2,534,048 shares, last reported balance as of Jun 15, 2024
Juho Parkkinen	Feb 1, 2024	292,230 shares, last reported balance as of Jan 31, 2024
Guy Wanger	Dec 12, 2023	8,053 shares, last reported balance as of Dec 11, 2023
Houman Behzadi	Jun 20, 2023	430,814 shares, last reported balance as of Jun 15, 2023
Patricia House	May 3, 2023	813,966 shares, last reported balance as of Dec 12, 2022
Shankar Sastry	Oct 7, 2022	24,640 shares, last reported balance as of Sep 22, 2022
Adeel Manzoor	Dec 22, 2021	180,000 shares, last reported balance as of Dec 20, 2021
David Barter	Nov 15, 2021	67,599 shares, last reported balance as of Nov 12, 2021
Richard Lutton Jr.	Oct 18, 2021	500,000 shares, last reported balance as of Oct 15, 2021
Bruce Cleveland	Sep 21, 2021	22,108 shares, last reported balance as of Sep 17, 2021
Brady Mickelsen	Jun 25, 2021	199,777 shares, last reported balance as of Jun 23, 2021
TPG Group Holdings (SBS) Advisors, Inc.	Jun 10, 2021	9,467,556 shares, last reported balance as of Jun 9, 2021
Baker Hughes Holdings LLC	Apr 23, 2021	9,580,476 shares, last reported balance as of Apr 22, 2021
Nehal Raj	Dec 8, 2020	No balance on record

Spotted something wrong on this page? Report an error. We check every report against the SEC filing and list what we fix in the corrections log.

C3.ai, Inc. insiders sold $81.1M in the past 12 months. How much of their stake is that?

What stands out

Who sold, and how much of their stake

Selling by month

Recent activity

Common questions

Is the C3.ai, Inc. CEO selling stock?

Why are C3.ai, Inc. insiders selling?

Are any C3.ai, Inc. insiders buying?

The evidence

Taxes

Purchases · 1 buyer (2 trades)

Sales by month