SEC CIK 824468

CREDIT SUISSE AG/

Reported ownership across 5 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
CVLTview stock →4,004,2142007-09-13
WDview stock →3,429,8752013-03-27
EHTHview stock →1,750,0502007-09-17
PTCTview stock →276,8532013-06-25
ULTAview stock →02007-10-30

Position History — PTCT

Reported shares owned immediately after each Form 4 transaction, over time.

0752,2941,504,5882,256,8822013-062013-06

Recent Filings — PTCT

DateActivitySharesPriceOwned After
2013-06-25Conversion (derivative)1,980,029—0
2013-06-25Conversion (derivative)276,853—0
2013-06-25Conversion276,853—276,853
2013-06-25Conversion1,980,029—2,256,882

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.