Insider Trading activities of Ridgewood Energy M Fund Llc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ridgewood Energy M Fund Llc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ridgewood Energy M Fund Llc since year 2005. Table 2 shows the detailed insider transactions of Ridgewood Energy M Fund Llc since 2005. The reporting company's ticker symbol is NONE. The reporting company's CIK number is 1302834.
The total value of stock buying since 2005 is $168,018.
The total value of stock sales since 2005 is $0.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Ridgewood Energy M Fund Llc (NONE).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2009-04 1 $60,518 0 $0 0 $0
2008-07 1 $107,500 0 $0 0 $0
2007-11 0 $0 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Ridgewood Energy M Fund Llc insiders (NONE)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2009-04-30 Swanson Robert E (PRESIDENT AND CEO) Buy 1 60,518.56 60,518
2008-07-01 Swanson Robert E (Chief Executive Officer) Buy 1 107,500.00 107,500
2007-11-01 Swanson Robert E (Chief Executive Officer) Buy 0 32,500.00 0

Insider trading activities including stock purchases, stock sales, and option exercises of NONE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ridgewood Energy M Fund Llc (symbol NONE, CIK number 1302834) see the Securities and Exchange Commission (SEC) website.