Filed pursuant to Rule 424(b)(3)
Registration No. 333-162132
SUPERFUND GREEN, L.P. – SERIES A AND SERIES B SUPPLEMENT
DATED APRIL 22, 2013 TO PROSPECTUS DATED MAY 8, 2012
MARCH 2013 PERFORMANCE UPDATE
| March 2013 | Year to Date | Total NAV 03/31/2013 | NAV per Unit 03/31/2013 | |
| Series A | 1.78% | 6.49% | $16,438,705 | $1,203.82 |
| Series B | 2.52% | 10.82% | $18,313,199 | $1,261.83 |
* All performance is reported net of fees and expenses
PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS
SUPERFUND GREEN, L.P. – SERIES A
MARCH 2013 ACCOUNT STATEMENT
(Prepared from Books without Audit for the Month ended March 31, 2013)
| STATEMENT OF INCOME | ||
| MARCH 2013 | ||
| Investment income,interest | $ | (226) |
| Expenses | ||
| Management fee | 25,492 | |
| Ongoing offering expenses | 13,779 | |
| Operating expenses | 2,067 | |
| Selling Commissions | 55,117 | |
| Other expenses | 414 | |
| Incentive fee | ||
| Brokerage commissions | 37,045 | |
| Total expenses | 133,914 | |
| Net investment gain (loss) | (134,140) | |
| Realized and unrealized gain (loss) on investments | ||
| Net realized gain (loss) on futures and forward contracts | 670,428 | |
| Net change in unrealized appreciation (depreciation) on futures and forward contracts | (248,660) | |
| Net gain(loss) on investments | 421,768 | |
| Net increase (decrease) in net assets from operations | $ | 287,629 |
| STATEMENT OF CHANGES IN NET ASSET VALUE | ||
| MARCH 2013 | ||
| Net assets,beginning of period | $ | 16,507,181 |
| Net increase (decrease) in net assets from operations | 287,629 | |
| Capital share transactions | ||
| Issuance of shares | 36,822 | |
| Redemption of shares | (392,926) | |
| Net increase(decrease) in net assets from capital share transactions | (356,104) | |
| Net increase(decrease) in net assets | (68,475) | |
| Net assets,end of period | $ | 16,438,705 |
| NAV Per Unit,end of period | $ | 1,203.82 |
SUPERFUND GREEN, L.P. – SERIES B
MARCH 2013 ACCOUNT STATEMENT
(Prepared from Books without Audit for the Month ended March 31, 2013)
| STATEMENT OF INCOME | ||
| MARCH 2013 | ||
| Investment income,interest | $ | (386) |
| Expenses | ||
| Management fee | 28,399 | |
| Ongoing offering expenses | 15,351 | |
| Operating expenses | 2,303 | |
| Selling Commissions | 61,402 | |
| Other expenses | 783 | |
| Incentive fee | - | |
| Brokerage commissions | 59,506 | |
| Total expenses | 167,743 | |
| Net investment gain(loss) | (168,130) | |
| Realized and unrealized gain(loss) on investments | ||
| Net realized gain(loss) on futures and forward contracts | 1,041,135 | |
| Net change in unrealized appreciation (depreciation) on futures and forward contracts | (422,141) | |
| Net gain(loss) on investments | 618,993 | |
| Net increase (decrease) in net assets from operations | $ | 450,864 |
| STATEMENT OF CHANGE IN NET ASSET VALUE | ||
| MARCH 2013 | ||
| Net assets,beginning of period | $ | 18,464,095 |
| Net increase (decrease) in net assets from operations | 450,864 | |
| Capital share transactions | ||
| Issuance of shares | 75,925 | |
| Redemption of shares | (677,684) | |
| Net increase (decrease) in net assets from capital share transactions | (601,759) | |
| Net increase(decrease) in net assets | (150,896) | |
| Net assets,end of period | $ | 18,313,199 |
| NAV Per Unit,end of period | $ | 1,261.83 |
TO THE BEST OF MY KNOWLEDGE AND BELIEF, THE INFORMATION CONTAINED HEREIN IS ACCURATE AND COMPLETE.
/s/ Nigel James
Nigel James, President
Superfund Capital Management, Inc.
General Partner
Superfund Green, L.P.