ETFs Holding WLK

Nuveen Mid Cap Value Opportunities Fund A

Nuveen Mid Cap Value Opportunities Fund I

S&P MidCap 400 Pure Value Fund Class C

Virtus Ceredex Mid-Cap Value Equity Fund A

Virtus Ceredex Mid-Cap Value Equity Fund I

Allspring Common Stock Fund Institutional

Allspring Common Stock Fund Class R6

Victory RS Value Fund Class Y

Janus Henderson Mid Cap Value Fund Class R

Janus Henderson Mid Cap Value Fund Class N

Janus Henderson Mid Cap Value Fund Class I

Janus Henderson Mid Cap Value Fund Class S

Janus Henderson Mid Cap Value Portfolio - Institutional Shares

Invesco Dorsey Wright Basic Materials Momentum ETF

Nuveen Mid Cap Value Fund Class R6

Nuveen Mid Cap Value Fund Premier Class

Brandes US Value ETF

Fidelity Select Chemical Portfolio

John Hancock Variable Insurance Trust Mid Value Trust Series II

T. Rowe Price Mid-Cap Value Fund-R Class

T. Rowe Price Mid-Cap Value Fund Investor Class

T. Rowe Price Mid-Cap Value Fund Class Z

Transamerica Mid Cap Value Opportunities Fund Class I2

Transamerica Mid Cap Value Opportunities Fund Class C

Transamerica Mid Cap Value Opportunities Fund Class I

Transamerica Mid Cap Value Opportunities Fund Class R4

Transamerica Mid Cap Value Opportunities Fund Class I3

First Trust Materials AlphaDEX Fund

The Hartford Equity Income Fund Class A

The Hartford Equity Income Fund Class R3

The Hartford Equity Income Fund Class R5

The Hartford Equity Income Fund Class Y

The Hartford Mid Cap Value Fund Class C

The Hartford Mid Cap Value Fund Class F

The Hartford Mid Cap Value Fund Class I

The Hartford Mid Cap Value Fund Class R5

The Hartford Mid Cap Value Fund Class Y

Allspring Diversified Capital Builder Fund Class C

JHFunds2 Mid Value Fund Class NAV

Transamerica Small/Mid Cap Value Fund Class C

Global X US Infrastructure Development ETF

Transamerica Small/Mid Cap Value Fund Class I2

Rydex Basic Materials Fund Class H

Rydex Basic Materials Fund Investor Class

John Hancock Disciplined Value Global Long/Short Fund Class C

John Hancock Disciplined Value Global Long/Short Fund Class I

John Hancock Disciplined Value Global Long/Short Fund Class R6

Federated Hermes Kaufmann Small Cap Fund Class R6

Federated Hermes Kaufmann Small Cap Fund Class A

Federated Hermes Kaufmann Small Cap Fund Class R

Fidelity Advisor Stock Selector Mid Cap Fund Class I

Fidelity Advisor Stock Selector Mid Cap Fund Class C

Fidelity Advisor Stock Selector Mid Cap Fund

Destinations Small-Mid Cap Equity Fund Class Z

The Hartford Balanced Income Fund Class F

The Hartford Balanced Income Fund Class I

The Hartford Balanced Income Fund Class R-3

The Hartford Balanced Income Fund Class Y

The Hartford Balanced Income Fund Class R-4

Fidelity Select Materials Portfolio Class Z

Fidelity Select Materials Portfolio Class A

Fidelity Select Materials Portfolio Class M

Research Affiliates Deletions ETF

Optimum Small-Mid Cap Value Fund Class A

Optimum Small-Mid Cap Value Fund Class I

Hartford Real Asset Fund Class C

Hartford Real Asset Fund Class R5

Hartford Real Asset Fund Class R3

Hartford Real Asset Fund Class Y

UBS US Allocation Fund Class P

Dimensional US Small Cap Value ETF

American Funds US Small & Mid Cap Equity Fund Class 529-C

American Funds US Small & Mid Cap Equity Fund Class 529-F-1

American Funds US Small & Mid Cap Equity Fund Class 529-F-3

American Funds US Small & Mid Cap Equity Fund Class R2E

American Funds US Small & Mid Cap Equity Fund Class R3

American Funds US Small & Mid Cap Equity Fund Class R5

American Funds US Small & Mid Cap Equity Fund Class R6

American Funds US Small & Mid Cap Equity Fund Class C

American Funds US Small & Mid Cap Equity Fund Class F2

Mid-Cap Value ProFund

Vanguard Materials Index Fund Admiral Shs

DFA US Small Cap Value Portfolio

Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Class

Vanguard Materials ETF

T. Rowe Price Small-Mid Cap ETF

UBS Global Allocation Fund class P

Vanguard Wellington Fund Admiral Shares

iShares Systematic Alternatives Active ETF

The Income Fund of America Class A

The Income Fund of America 529 Series C

The Income Fund of America 529 Series A

The Income Fund of America Class 529-F-3

Fidelity Flex Small Cap Focused Index Fund

The Income Fund of America Class C

The Income Fund of America Class R5

The Income Fund of America Class R1

The Income Fund of America Class R2

The Income Fund of America - Class R2E

Dimensional US Targeted Value ETF

John Hancock Variable Insurance Trust Mid Index Trust Series Nav

Empower S&P Mid Cap 400 Index Fund Class L

Empower S&P Mid Cap 400 Index Fund Institutional Class

MoA Mid Cap Equity Index Fund

Xtrackers S&P MidCap 400 Scored & Screened ETF

Columbia Mid Cap Index Fund Institutional II Class

Hartford Capital Appreciation Fund Class F

Hartford Capital Appreciation Fund Class A

Hartford Capital Appreciation Fund Cl R5

Hartford Capital Appreciation Fund Cl R3

Columbia Mid Cap Index Fund Institutional Class

VALIC Company I Mid Cap Index Fund

New Perspective Fund Class A

New Perspective Fund Class 529-C

New Perspective Fund Class 529-E

New Perspective Fund Class 529-F-2

New Perspective Fund Class 529-F-3

Fidelity Puritan K6 Fund Class K6

Fidelity Puritan Fund

New Perspective Fund Class C

New Perspective Fund Class R-1

New Perspective Fund Class R-3

New Perspective Fund Class R-5

New Perspective Fund Class R-5E

Mid-Cap 1.5x Strategy Fund Class A

Mid-Cap 1.5x Strategy Fund Class H

T Rowe Price Mid-Cap Index Fund Institutional Class

Vanguard Morningstar Small-Cap Value Index Fund Investor Class

Vanguard Morningstar Small-Cap Value Index Fund Institutional Class

BNY Mellon Midcap Index Fund, Inc Class I

Fidelity Advisor Value Fund Class C

Federated Hermes Mid-Cap Index Fund Class R6

Federated Hermes Mid-Cap Index Fund Service Class

Fidelity Advisor Value Fund Class I

Fidelity Advisor Value Fund Class Z

BNY Mellon Midcap Index Fund, Inc Investor Class

Principal MidCap S&P 400 Index Fund Class J

Principal MidCap S&P 400 Index Fund R-3 Class

Federated Hermes MDT Market Neutral Fund Class IS

iShares ESG Select Screened S&P Mid-Cap ETF

Vanguard S&P Mid-Cap 400 ETF

State Street SPDR Portfolio S&P 400 Mid Cap ETF

Dimensional US Vector Equity ETF

DFA US Targeted Value Portfolio

Mid-Cap ProFund

AQR Managed Futures Strategy HV Fund Class I

AQR Managed Futures Strategy HV Fund Class R6

Strive Mid Cap ETF

Russell Sustainable Equity Fund Class A

Russell Sustainable Equity Fund Class S

S&P MidCap Index Fund Investor Class

ProShares Ultra MidCap400

Vanguard Morningstar Small-Cap Value ETF

Avantis Inflation Focused Equity ETF

Dimensional US Small Cap ETF

Fidelity Extended Market Index Fund

AQR CVX Fusion Fund Class I

AQR CVX Fusion Fund Class R6

Russell US Strategic Equity Fund Class A

Russell US Strategic Equity Fund Class S

Russell US Strategic Equity Fund Class M

ProFunds UltraMid-Cap ProFund Investor Class

Vanguard Morningstar Small-Cap Index Fund Institutional Class

Vanguard Morningstar Small-Cap Index Fund Admiral Class

UltraPro MidCap400

iShares Texas Equity ETF

Fidelity Mid Cap Value Index Fund

John Hancock Variable Insurance Trust Small Opportunities Trust Series Nav

John Hancock Variable Insurance Trust Small Opportunities Trust Series I

Russell Tax-Managed US Large Cap Fund Class A

Russell Tax-Managed US Large Cap Fund Class M

Victory Extended Market Index Fund Class Fund shares

Vanguard Extended Market ETF

Columbia Multi-Manager Small Cap Equity Strategies Fund Intitutional Class

Lazard Global Dynamic Multi Asset Portfolio Open Shares

Strategic Alternatives Fund Investor Class

Voya Russell Mid Cap Index Portfolio Advisor Class

Voya Russell Mid Cap Index Portfolio Class S

Schwab US Mid-Cap Index Fund

Vanguard Extended Market Index Fund Admiral Shs

Vanguard Extended Market Index Fund Institutional