Get one's hands on bank's final dividend (4)

I believe the answer is:

find

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'get one's' is the definition.
'find' can be an answer for 'get' (finding is a kind of getting). I am not certain of the 'one's' bit.

'hands on bank's final dividend' is the wordplay.
'hands on bank' becomes 'fin' (I am not sure about this - if you are sure you should believe this answer much more).
'final' says to take the final letters.
The last letter of 'dividend' is 'd'.
'fin'+'d'='FIND'

Can you help me to learn more?

(Other definitions for find that I've seen before include "Discover by chance" , "Acquisition" , "Realise" , "Locate or discover" , "Come across" .)

I've seen this clue in The Irish Times.

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