Butler National Corp. Watch

EX-4.3

from 10-K ~5 pages Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

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EX-4.2

from 8-K 6 pages Amendment One to Rights Agreement Butler National Corporation and Umb Bank, N.A. as Rights Agent Dated as of July 22, 2021 Amendment One to Rights Agreement

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EX-4.1

from 10-Q 10 pages Rights Agreement Butler National Corporation and Umb Bank, N.A. Rights Agent Dated as of August 2, 2011

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EX-4

from 8-K ~50 pages Rights Agreement

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EX-4.1

from 10-Q/A ~10 pages Indenture or similar

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EX-4.B

from S-8 POS 1 page Indenture or similar

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EX-4.B

from S-8 POS 1 page Indenture or similar

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EX-4.A

from S-8 1 page Indenture or similar

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EX-4.B

from S-8 POS 1 page Indenture or similar

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EX-4.A

from S-8 1 page Indenture or similar

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EX-4.B

from S-8 POS 1 page Indenture or similar

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EX-4.A

from S-8 1 page Indenture or similar

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EX-4.A

from S-8 1 page Indenture or similar

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EX-4.A

from S-8 ~5 pages Indenture or similar

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