MARKET_TICKER: TDC

TERADATA CORPInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED

Automated_Intelligence_Report :: TDC

Algorithmic analysis of recent insider trading activity for TDC reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 21 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $22.63M.

Market dynamics show a negative net capital flow of $8.56M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the most significant liquidity event was a divestment by Lynrock Lake LP (Officer/Other), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of TDC.

Volume_30D

$22.63M

USD NOMINAL VALUE
Active_Insiders

21

UNIQUE C-SUITE ENTITIES
Last_Entry

2026.05.22

ISO_8601 FORMAT
INITIALIZING_CHART_ENGINE...
Entity / TimelineMethodologyPositionNet Value
McElhatton Todd2026.05.22
DISPOSAL15,000$502,021.5
Arora Sumeet2026.05.19
DISPOSAL15,000$495,000
Arora Sumeet2026.05.18
ACQUISITION13,553$444,131.81
Arora Sumeet2026.05.18
ACQUISITION22,127$725,101.79
Ederer John2026.05.18
ACQUISITION13,355$437,643.35
Bacus Lisa R2026.05.14
ACQUISITION8,790$0
Nelson Kimberly K.2026.05.14
ACQUISITION8,790$0
Olsen Joanne Beth2026.05.14
ACQUISITION8,790$0
Fisher Melissa B2026.05.14
ACQUISITION8,790$0
Gianoni Michael P2026.05.14
ACQUISITION8,790$0
SCHWARZ JOHN2026.05.14
ACQUISITION8,790$0
CHOU TIMOTHY C K2026.05.14
ACQUISITION8,790$0
McElhatton Todd2026.05.14
ACQUISITION8,790$0
Petley Richard J2026.05.13
ACQUISITION1,829$59,808.3
MCMILLAN STEPHEN2026.05.12
DISPOSAL20,000$634,158
Arora Sumeet2026.05.07
DISPOSAL2,645$81,571.8
Petley Richard J2026.05.07
DISPOSAL34,317$1,058,336.28
MCMILLAN STEPHEN2026.03.09
ACQUISITION4,376$0
MCMILLAN STEPHEN2026.03.06
ACQUISITION22,230$622,884.6
Hutchinson Michael D2026.03.06
ACQUISITION3,727$104,430.54
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Automated_Queries :: Frequently Asked Questions

>Who is currently buying TDC stock?

Our algorithmic tracking of SEC Form 4 filings indicates no significant open-market buying activity by major executives for TDC in the recent reporting period.

>Are TDC insiders selling their shares?

Yes, we have tracked $8.56M in recent insider liquidations. The most notable recent seller is Lynrock Lake LP, who executed the largest single offload.

>What is the overall insider sentiment for TDC?

The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $8.56M generated by 21 active C-Suite entities.

SECTOR_PEERS :: Information Technology