INVION LIMITED — Major Shareholding Notification 2010

Feb 18, 2010

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19 February 2010

The Manager Company Announcements Office ASX Limited 20 Bridge St SYDNEY NSW 2000

Dear Sir,

CORRECTION TO TOP 20 SCHEDULE

The list of Top 20 shareholders, released to the market on 11 February 2010, contained a typographical error. The number of shares held by a holder, Himstedt & Co Pty Ltd was incorrectly shown as 4,794,775. The correct number of shares held by the holder is 4,994,775.

An amended Top 20 schedule, correct as at 11 February 2010, is attached.

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BEN GRAHAM Company Secretary

CBio Limited

Top 20 shareholder details & distribution schedule

1. Twenty largest shareholders

(a) The names of the twenty largest holders of quoted shares are:

Himstedt & Co Pty Ltd <The Himstedt FamilyA/C>MPAMM Pty LtdAustralian Technology Innovation Fund LimitedBlector Pty Ltd <Davies Family No.2 A/C>Yellowrock Pty Ltd <GLR Superanuation A/C>Uniquest Pty LtdMr Graeme Edmund MoirHawkins & Birthwright LtdViralytics LimitedStephen George Burch Jones & Nadine Jones <S& N Super Fund A/C>Biotech Designs Pty Ltd <Goodall Family A/C>Cavanagh Superannuation Pty Ltd <AliceCavanagh Superannuation Fund A/C>Ijong Pty Ltd <Wolfgang H Hanisch Family A/C>Halle Morton <Morton Retirement Fund A/C>Robert Duncan McLeod & Deborah Leigh McLeod<Takkzo A/C>MP Monsour Medical Practice Pty Ltd <MPMonsour Medical Practice Superannuation FundA/C>Analytica LimitedBLB Holdings Pty LtdRon Medich Properties Pty Ltd <Ron MedichSuper Fund A/C>Ron Medich Properties Pty Ltd <Captain CookA/C>Total

Listed sharesNumber of shares% of shares4,994,7756.623,834,0745.083,373,5984.472,000,0002.651,480,0001.961,437,5171.901,434,0001.901,277,2331.691,200,0001.591,190,0001.581,190,0001.581,190,0001.581,190,0001.581,190,0001.581,163,3971.541,050,2081.391,044,7121.381,000,0001.321,000,0001.321,000,0001.32

33,239,51444.04

(b) The names of the twenty largest holders of quoted options are:

Jason Richard YeatesDennis J Feeney & AH Feeney <Feeney FamilyA/C>MPAMM Pty LtdNovus Capital LimitedMP Monsour Medical Practice Pty Ltd <MPMonsour Medical Practice Superannuation FundA/C>S & M Streeter Investments Co Pty LtdAnalytica LimitedGöran AndoDr John Funder & Ms Valerie Funder <ValDiamond Super Fund A/C>James GreigInov8 LLCRobert Duncan McLeod & Deborah Leigh McLeod<Takkzo A/C>Alan Grahame Baker & Julie Ann Baker <BakerSuper Fund A/C>Retirewell Commercial Services Pty Ltd <GillettSuper Fund A/C>Stephen Francis GoodallWolfgang Helmut HanischDr Barbara Jane JohnsonHimstedt & Co Pty Ltd <The Himstedt FamilyA/C>Stephen George Burch Jones & Nadine Jones <S& N Super Fund A/C>Richard P WillisTotal

Listed share optionsNumber of shareoptions% of share options2,000,0008.201,800,0007.381,614,0006.621,500,0006.151,490,0006.111,300,0005.331,000,0004.101,000,0004.101,000,0004.101,000,0004.101,000,0004.101,000,0004.10837,8443.44730,6503.00500,0002.05500,0002.05350,0001.44300,0001.23300,0001.23300,0001.23

19,522,49480.09

2. Distribution of quoted equity securities

The number of shareholders, by size of holding, in each class of quoted equity securities are:

1 - 1,0001,001 - 5,0005,001 - 10,00010,001 - 100,000100,001 and overTotal	Ordinary SharesShare OptionsNumber ofholdersNumber ofsharesNumber ofholdersNumber ofoptions8960,57222,0003721,263,036825,0002331,804,11411105,50046916,548,062572,481,65710255,802,7773321,760,692
	1,26575,478,56111124,374,849