TR-1: Notification of Major Holdings

NOTIFICATIONOFMAJORHOLDINGS (tobesenttotherelevantissuer andtotheFCA inMicrosoft Word format if possible) i

1a.Identityoftheissuerortheunderlyingissuer of existing shares to which voting rights are at-tached ii:

TheConygarInvestmentCompanyplc

ISIN-GB0033698720

1b.Pleaseindicateiftheissuerisanon-UKissuer(pleasemarkwithan“X”ifappropriate)

Non-UKissuer

2.Reasonforthenotification(pleasemarktheappropriateboxorboxeswithan “X”)

Anacquisitionordisposalofvotingrights

X

Anacquisitionordisposaloffinancialinstruments

Aneventchangingthebreakdownofvotingrights

Other(pleasespecify)iii:

3.Detailsofpersonsubjecttothenotificationobligationiv

Name

WhiterowPropertiesLtd

Cityandcountryofregisteredoffice(ifapplicable)

Elgin,Scotland,UK

4.Fullnameofshareholder(s)(ifdifferentfrom3.)v

Name

Cityandcountryofregisteredoffice(ifapplicable)

5.Dateonwhichthethresholdwascrossedor reached vi:

23rdSept2026

6.Dateonwhichissuernotified (DD/MM/YYYY):

23rdSept2026

7.Totalpositionsofperson(s)subjecttothenotificationobligation

%ofvotingrightsat-tachedtoshares(to-tal of 8. A)

% of voting rights throughfinancialinstru-ments

(totalof8.B1+8.B2)

Totalofbothin% (8.A + 8.B)

Total number of votingrightsheld in issuer (8.A +

8.B)vii

Resulting situation onthedateonwhich

threshold was crossedorreached

12.837%

0%

7,655,820

Positionofprevious notification (if applicable)

6.239%

0%

6.239%

3,721,000

8. Notifieddetailsofthe resultingsituationonthedateonwhichthethresholdwascrossedor reached viii

A:Votingrightsattachedtoshares

Class/typeof shares

ISINcode(ifpossible)

Numberofvotingrightsix

%ofvotingrights

Direct

(DTR5.1)

Indirect

(DTR5.2.1)

Direct

(DTR5.1)

Indirect

(DTR5.2.1)

GB0033698720

7,655,820

0

12.837%

0

SUBTOTAL8.A

7,655,820

12.837%

B1:FinancialInstrumentsaccordingtoDTR5.3.1R(1)(a)

Typeoffinancialin-strument

Expiration date x

Exercise/ ConversionPeriodxi

Numberofvotingrights that may be acquired if the instrument is exercised/converted.

%ofvoting rights

SUBTOTAL8.B1

B2:FinancialInstrumentswithsimilareconomiceffectaccordingtoDTR5.3.1R(1) (b)

Typeoffinancial instrument

Expiration date x

Exercise/ ConversionPe-riod xi

Physical or cash Settlementxii

Number of votingrights

%ofvoting rights

SUBTOTAL

8.B.2

9.Informationinrelationtothepersonsubjecttothenotificationobligation (pleasemarkthe applicable box with an “X”)

Personsubjecttothenotificationobligationisnotcontrolledbyanynaturalpersonorlegalentityanddoesnot control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer xiii

Fullchainofcontrolledundertakingsthroughwhichthevotingrightsand/orthe

financialinstrumentsareeffectivelyheldstartingwiththeultimatecontrollingnaturalpersonorlegalentity (please add additional rows as necessary) xiv

X

Namexv

%ofvotingrightsifit equals or is higher than the notifiable threshold

% of voting rights through financial in-strumentsifitequals or is higher than the

notifiablethreshold

Total of both if it equalsorishigher than the notifiable threshold

AlexanderW Adam

0.521%

0.521%

JamesGAdam

0.042%

0.042%

WhiterowPropertiesLtd

12.274%

12.274%

10.Incaseofproxyvoting,pleaseidentify:

Nameoftheproxyholder

Thenumberand%ofvotingrightsheld

Thedateuntilwhichthevotingrightswillbeheld

11.Additionalinformationxvi

%votingrightsroundedtothirddecimalplace.

Placeof completion

Elgin

Dateof completion

23rdSept2026