TENNEY ENGINEERING INC

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Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

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Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

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Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Definitive Proxy Statement

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2,5

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Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

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Current report pursuant to Section 13 or 15(d)

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Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Post Effective Amendment to S-8

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Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

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Definitive Proxy Statement