The following table includes registration statements and post-effective amendments that were declared effective by the Securities and Exchange Commission on the most recently completed business day.

The Securities Act of 1933 requires companies offering securities to file a registration statement with the SEC that discloses material facts for investors. The SEC staff reviews registration statements and declares them "effective" if companies satisfy the disclosure rules.

 
 
REGISTRATIONS EFFECTIVE AS OF July 19, 2012 
 
IPO: 
 
Infinity China 1 Acquisition Corporation 
File Number: 333-173575 
Date of Original Registration: 4/18/2012 
Form Type: S-1 
Securities Registered: 4,000,000 Units 
Selling Holder: No 
 
KAYAK SOFTWARE CORPORATION (KYAK) 
File Number: 333-170640 
Date of Original Registration: 11/17/2010 
Form Type: S-1 
Securities Registered: $50,000,000 in shares of common stock 
Selling Holder: Yes 
 
PALO ALTO NETWORKS, INC. (PANW) 
File Number: 333-180620 
Date of Original Registration: 4/6/2012 
Form Type: S-1 
Securities Registered: $175,000,000 in shares of common stock 
Selling Holder: Yes 
 
XR ENERGY INC. 
File Number:333-178156 
Date of Original Registration: 11/23/2011 
Form Type: S-1 
Securities Registered: 2,818,800 Shares of Common Stock 
Selling Holder: Yes 
 
STOCK: 
 
OPTEX SYSTEMS HOLDINGS, INC. (OPXS) 
File Number: 333-173502 
Date of Original Registration: 4/14/2011 
Form Type: S-3 
Securities Registered: 25,000,000 Shares of Common Stock 
Selling Holder: Yes 
 
SPLUNK INC. (SPLK) 
File Number: 333-182384 
Date of Original Registration: 6/27/2012 
Form Type: S-1 
Securities Registered: $300,000,000 in shares of common stock 
Selling Holder: Yes 
 
 
DEBT: 
 
The State Treasury of the Republic of Poland 
File Number: 
Date of Original Registration: 6/1/2012 
Form Type: S-B 
Securities Registered: $5,000,000,000 in Debt Securities 
Selling Holder: No 
 
 
MIXED SECURITIES: 
 
Manulife Financial Corporation (MFC) 
File Number: 333-182632 
Date of Original Registration: 7/12/2012 
Form Type: F-10 
Securities Registered: $5,000,000,000 in Debt Securities, Class A Shares, Class B Shares, Class 1 Shares, Common Shares, 
Subscription Receipts, Warrants, Share Purchase Contracts and Units. 
Selling Holder: No 
 
 

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