HillSignal

WESTLAKE CORP

Total Raised
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Contracts
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Patents
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PAC Giving
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Government Contracts & Awards

No recent government contracts or awards found.

Proprietary Tech & Patents

No patents found in our USPTO sample (a narrow, keyword-clustered feed of recent grants in strategic tech sectors — not a comprehensive patent database).

Form D Funding

No recent SEC Form D filings found.

Market Intelligence & News

Yahoo Sep 8, 2026

Schwab Trading Activity Index™: STAX Score Dips in August

WESTLAKE, Texas, September 08, 2026--The Schwab Trading Activity Index™ (STAX) decreased to 57.50 in August, down from its score of 59.80 in July. The only index of its kind, the STAX is a proprietary, behavior-based index that analyzes retail investor stock positions and trading activity from Schwab’s millions of client accounts to illuminate what investors were actually doing and how they were positioned in the markets each month.

Yahoo Aug 10, 2026

Schwab Trading Activity Index™: STAX Score Increases Modestly in July

WESTLAKE, Texas, August 10, 2026--The Schwab Trading Activity Index™ (STAX) increased to 59.80 in July, up slightly from its score of 59.12 in June. The only index of its kind, the STAX is a proprietary, behavior-based index that analyzes retail investor stock positions and trading activity from Schwab’s millions of client accounts to illuminate what investors were actually doing and how they were positioned in the markets each month.

Yahoo Aug 7, 2026

Energy Vault Announces Strategic Agreement to Deploy 1.25 GW of Integrated Power Infrastructure for Hyperscaler AI Data Center with Leading Power Generation EPC Deploying Caterpillar Gensets

WESTLAKE VILLAGE, Calif., August 07, 2026--Energy Vault Holdings, Inc. (NYSE: NRGV) ("Energy Vault"), a global leader in sustainable energy infrastructure, today announced the execution of a strategic commercial agreement under which Energy Vault will supply battery energy storage systems ("BESS"), grid-forming power conversion systems and AI infrastructure control software to support an initial deployment totaling 1.25 gigawatts ("GW") of integrated power infrastructure for hyperscaler AI data

Yahoo Aug 4, 2026

Schwab Q3 Retail Client Sentiment Report: Investors Turn Bullish on U.S. Stock Market as Confidence Climbs Despite Concerns the Market May be Overvalued

WESTLAKE, Texas, August 04, 2026--Charles Schwab, a leader in investing and trading with $13.08 trillion in retail client assets, 39.8 million retail brokerage accounts, and 11.9 million daily average retail trades in Q2 2026, today released its Q3 2026 Retail Client Sentiment Report, which finds that stock market sentiment is largely bullish for the quarter – a significant shift from Q2.

Yahoo Jun 24, 2026

Charles Schwab Discloses Results of the Federal Reserve’s 2026 Comprehensive Capital Analysis and Review

WESTLAKE, Texas, June 24, 2026--The Charles Schwab Corporation discloses results of the Federal Reserve’s 2026 Comprehensive Capital Analysis and Review.

Yahoo Jun 24, 2026

Schwab Announces Its Summer Business Update

WESTLAKE, Texas, June 24, 2026--The Charles Schwab Corporation announced that it has scheduled a Summer Business Update for institutional investors on Tuesday, July 21st.

Yahoo Jun 23, 2026

Westlake Royal Expands Dutch Quality Stone Color Portfolio

WLK expands Dutch Quality Stone with warm neutral colorways and broader profile options to meet evolving design preferences.

Yahoo Jun 23, 2026

Charles Schwab Recognized Among Nation’s Most Community-Minded Companies for 10th Consecutive Year

WESTLAKE, Texas, June 23, 2026--Charles Schwab was named to The Civic 50 by Points of Light for the 10th consecutive year, recognizing the firm as one of the most community-minded companies in the United States.

Yahoo Jun 16, 2026

Westlake Expands in Europe by Acquiring Wilhelmshaven Plant

WLK's Wilhelmshaven plant acquisition expands its European footprint and strengthens the global chlorovinyls manufacturing network.

Yahoo Jun 12, 2026

Schwab Asset Management Announces Closure and Liquidation of the Schwab Ariel Opportunities ETF (SAEF)

WESTLAKE, Texas, June 12, 2026--At a meeting held on June 10, 2026, upon the recommendation of Charles Schwab Investment Management, Inc. ("CSIM"), the investment adviser to the fund, the Board of Trustees of the Schwab Strategic Trust approved the closure and liquidation of the Schwab Ariel Opportunities ETF (SAEF). The fund will cease trading on the NYSE Arca, Inc. (NYSE) as of the close of regular trading on July 17, 2026 (the "Closing Date"), at which time the fund’s shares will be delisted.

Congressional Trades in $WLK

View full $WLK trading history →

Insider Trades (Form 4)

GRANTVP and CAO

Darby Tommy

1,791 shares Sep 1, 2026
SELLExecutive Chairman

Chao Albert

$5,525,65377,746 shares Aug 11, 2026
OPTION_EXERCISEDirector

Sheets Jeffrey Wayne

2,168 shares Aug 10, 2026
OPTION_EXERCISEDirector

Sabat Carolyn Chao

2,168 shares Aug 10, 2026
OPTION_EXERCISEDirector

NORTHCUTT R BRUCE

2,168 shares Aug 10, 2026
OPTION_EXERCISEDirector

MCCOLLUM MARK A

2,168 shares Aug 10, 2026
OPTION_EXERCISEDirector

Lubel Kimberly S

2,168 shares Aug 10, 2026
OPTION_EXERCISEDirector

Graff Michael J

2,168 shares Aug 10, 2026

Key People

Darby Tommy

VP and CAO

Insider

Chao Albert

Executive Chairman

BoardInsider

Graff Michael J

Director

BoardInsider

Sheets Jeffrey Wayne

Director

BoardInsider

Lubel Kimberly S

Director

BoardInsider

Chao David Tsung-Hung

Director

BoardInsider

CREGG ROGER A

Director

BoardInsider

Sabat Carolyn Chao

Director

BoardInsider

Chao Catherine T

Director

BoardInsider

MCCOLLUM MARK A

Director

BoardInsider

NORTHCUTT R BRUCE

Director

BoardInsider

Baksht Jonathan

SVP and CFO

Insider

Political Giving

No disclosed PAC contributions found for this entity.

Factual Connections

Connections to other companies, executives, and politicians — sourced from disclosed trades, shared officers/directors, and public filings — are a Pro/Alpha feature.

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