Siebel Thomas M

Executive Chairman | Chief Executive Officer | Chief Executive Officer

1 company

Excellent

Trades Analyzed

12M Win Rate

100.0%

Avg 3M Return

+19.8%

Avg 12M Return

+66.3%

Siebel Thomas M is an Executive Chairman at C3.ai, Inc.. Recent SEC Form 4 filings include 0 buys and 61 sells.

Estimated insider holdings value: $6.3M based on current market prices.

Holdings by Company

AIApr 14, 2026

Current Shares722.4K

Value$6.27M

Net Activity-17,904,736

Bought: 0Sold: 17.90M

Showing 10 filings (page 3)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Mar 18, 2025	AI C3.ai, Inc.	Chief Executive Officer	Sell	639,081	$21.70	$13,865,264.65	-18.2%	+10.5%	-61.1%
Feb 12, 2025	AI C3.ai, Inc.	Chief Executive Officer	Sale+OE	652,123	$32.93	$21,472,454.70	-8.7%	-26.2%	-68.1%
Jan 15, 2025	AI C3.ai, Inc.	Chief Executive Officer	Sale+OE	665,432	$31.38	$20,882,905.00	-8.5%	-37.1%	-57.4%
Nov 16, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	616,300	$48.25	$29,736,841.84	-3.1%	-49.2%	-72.0%
Oct 15, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	484,149	$46.17	$22,352,185.78	-1.8%	-37.7%	-74.2%
Sep 15, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	640,866	$49.13	$31,485,573.72	-1.5%	-37.2%	-70.2%
Aug 18, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	653,945	$46.22	$30,224,070.56	-1.7%	+5.2%	-52.8%
Jul 14, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	667,291	$53.65	$35,803,283.11	-1.3%	-12.4%	-63.7%
Jun 15, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	680,909	$59.39	$40,440,348.05	-1.4%	-14.3%	-70.0%
Jun 10, 2021	AI C3.ai, Inc.	Chief Executive Officer	Sell	705,644	$58.96	$41,604,975.83	-2.3%	-12.9%	-69.2%