MIND TECHNOLOGY, INC — Director's Dealing 2009

Oct 15, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MITCHAM INDUSTRIES INC (MIND)
CIK: 0000926423
Period of Report: 2009-10-13

Reporting Person: BLUM PETER H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-10-13	MIND Common Stock	P	7300	$6.91	Acquired	274836	Direct
2009-10-14	MIND Common Stock	P	1800	$6.89	Acquired	276636	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
MIND Common Stock	12500	Indirect

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging
from $6.85 to $6.95, inclusive. The reporting person undertakes to provide to Mitcham Industries, Inc., any security holder of
Mitcham Industries,Inc.,or the staff of the Securities and Exchange Commission, upon request, full information regarding the
number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging
from $6.85 to $6.92, inclusive.

F3: Includes 6,000 shares owned by Mr. Blum's spouse and 6,500 shares owned by Mr. Blum's minor son.