8 results
CORRESP
BVN
Compania de Minas Buenaventura S.A.
12 Jan 09
Correspondence with SEC
12:00am
that you changed your valuation methodology from Black-Scholes-Merton to Turnbull and Wakeman in 2007. The guidance in paragraph 39 of IAS 8 appears … clarify if the Black-Sholes-Merton method continues to be applied in determining the fair value of stock appreciation rights granted in periods prior
20-F/A
u0cz9a
28 Jun 07
Annual report (foreign) (amended)
12:00am
6-K
kra2ks6b5tbv1ygh6
31 May 06
Current report (foreign)
12:00am
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