TDC- Teradata Corporation

Insider activity in TDC over the last quarter tilts toward selling: insiders offloaded a net 17,227 shares worth roughly $603K.

Classified under Software (Information Technology sector), TDC's insider flows are most useful compared with peers in the same group.

Insider Ownership

Role	Insider	Shares	Value	30d
CFO	Ederer John	267.2K	$7.32M	-
Other	Rogers Scot Frazier	229.9K	$6.30M	-
Other	Arora Sumeet	208.6K	$5.71M	-
Other	Petley Richard J	189.6K	$5.19M	-
Dir	Bacus Lisa R	83.9K	$2.30M	-

Buys and sells only

10 filings · page 3

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Nov 14, 2023	Treese Margaret A66	Chief Legal Officer	Sale+OE	9,148	$47.36	$433,228.98	-3.7%	+2.1%	-37.7%
Nov 10, 2023	Bramley Claire56	Chief Financial Officer	Sell	4,335	$46.00	$199,410.00	-4.1%	+4.2%	-36.0%
Nov 10, 2023	McMillan Stephen74	President And CEO	Sell	7,500	$46.21	$346,561.28	-0.7%	+4.2%	-36.0%
Sep 11, 2023	McMillan Stephen74	President And CEO	Sell	7,500	$44.39	$332,899.50	-1.4%	-1.4%	-37.9%
Sep 5, 2023	Ashton Hillary66	Chief Product Officer	Sell	1,833	$45.29	$83,016.57	-1.6%	+6.6%	-37.8%
Aug 16, 2023	Ashton Hillary66	Chief Product Officer	Sell	26,049	$44.53	$1,159,959.37	-18.0%	+7.8%	-38.2%
Aug 14, 2023	Treese Margaret A66	Chief Legal Officer	Sell	14,592	$44.74	$652,911.74	-14.5%	+3.3%	-40.1%
Aug 11, 2023	Cione Todd60	Chief Revenue Officer	Sell	41,472	$45.00	$1,866,240.00	-24.7%	+2.7%	-42.3%
Aug 11, 2023	Bramley Claire56	Chief Financial Officer	Sell	4,427	$45.05	$199,436.35	-4.0%	+2.7%	-42.3%
Aug 11, 2023	Cullen-Cote Kathleen R65	Chief People Officer	Sell	6,000	$45.50	$273,020.40	-4.6%	+2.7%	-42.3%