PRAIRIE LITHIUM LIMITED — Director's Dealing 2020

May 5, 2020

Rule 3.19A.2

Appendix 3Y

Change of Director's Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Hawkstone Mining Limited
ABN	15 008 720 223

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Barnaby Egerton-Warburton
Date of last notice	21 August 2019

Part 1 - Change of director's relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part.

Direct or indirect interest	Indirect
Nature of indirect interest	BXW Ventures Pty Ltd
(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.
Date of change	29 April 2020
No. of securities held prior to change
BXW Ventures Pty Ltd	•7,750,000 unquoted options exercisableat $0.06 and expiring 30/12/21•4,000,000 unquoted options exercisableat $0.07 and expiring 30/12/21
WhistlerStreetPtyLtd<warburtonDiscretionary A/C></warburton	•600,000 ordinary fully paid shares
WhistlerStreetPtyLtd<e-wSuperannuation Fund A/C></e-w	•3,970,000 ordinary shares
Class	Unquoted Options

+ See chapter 19 for defined terms.

Number acquired	•11,250,000unquoted options exercisableat $0.012each on or before29 April2023 and vesting on the announcementby the Company to ASX of a JORCcompliant inferred resource of 150,000ouncesormoreofgoldorgoldequivalent from either the Lone PineProject, Idaho, USA or the WesternDesert Project, Utah, USA.•11,250,000 unquoted options exercisableat $0.012 each on or before 29 April2023 and vesting on the announcementby the Company to ASX of a JORCcompliant inferred resource of 250,000ouncesormoreofgoldorgoldequivalent from either the Lone PineProject, Idaho, USA or the WesternDesert Project, Utah, USA.
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	Nil
No. of securities held after change
BXW Ventures Pty Ltd	•7,750,000 unquoted optionsexercisable at $0.06 and expiring30/12/21•4,000,000 unquoted optionsexercisable at $0.07 and expiring30/12/21•11,250,000unquotedoptionsexercisable at $0.012each on orbefore29 April 2023 and vesting onthe announcement by the CompanytoASXofaJORCcompliantinferred resource of 150,000 ouncesor more of gold or gold equivalentfrom either the Lone Pine Project,Idaho, USA or the Western DesertProject, Utah, USA.•11,250,000unquotedoptionsexercisable at $0.012 each on orbefore 29 April 2023 and vesting onthe announcement by the CompanytoASXofaJORCcompliantinferred resource of 250,000 ouncesor more of gold or gold equivalentfrom either the Lone Pine Project,Idaho, USA or the Western DesertProject, Utah, USA.

+ See chapter 19 for defined terms.

WhistlerStreetPtyLtd<warburton< th="">•600,000 ordinary fully paid shares</warburton<>	•600,000 ordinary fully paid shares
Discretionary A/C>WhistlerStreetPtyLtd<e-wSuperannuation Fund A/C></e-w	•3,970,000 ordinary shares
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buyback	Grantofoptionsasapprovedatshareholder meeting held on 20 April2020

Part 2 – Change of director's interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part.

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder	N/A
(if issued securities)
Date of change	N/A
No. and class of securities to which	N/A
interest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changed
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	N/A
Interest after change	N/A

Part 3 – +Closed period

Were the interests in the securities or contracts detailed	No
above traded during a +closed periodwhere prior written
clearance was required?
If so, was prior written clearance provided to allow the	N/A
trade to proceed during this period?
If prior written clearance was provided, on what date was	N/A
this provided?

+ See chapter 19 for defined terms.

Rule 3.19A.2

Appendix 3Y

Change of Director's Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Hawkstone Mining Limited
ABN	15 008 720 223

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Greg Smith
Date of last notice	13 March 2020

Part 1 - Change of director's relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part.

Direct or indirect interest	Direct
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.
Date of change	29 April 2020
No. of securities held prior to change	DirectNilIndirect – held by Razorback Ridge InvestmentsPty Ltd - Mr Smithis a director and beneficiary•18,500,000ordinary shares
Class	Unquoted options

+ See chapter 19 for defined terms.

Number acquired	•15,000,000unquoted options exercisable at$0.012each on or before29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 150,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.•15,000,000 unquoted options exercisable at$0.012 each on or before 29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 250,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	Nil
No. of securities held after change	Direct•15,000,000unquoted options exercisable at$0.012each on or before29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 150,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.•15,000,000 unquoted options exercisable at$0.012 each on or before 29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 250,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.Indirect•18,500,000ordinary shares
Nature of changeExample: on-market trade, off-market trade, exercise ofoptions, issue of securities under dividend reinvestmentplan, participation in buy-back	Grant of options as approved at shareholdermeeting held on 20 April 2020

Part 2 – Change of director's interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part.

+ See chapter 19 for defined terms.

Detail of contract	N/A
Nature of interest
Name of registered holder
(if issued securities)
Date of change
No. and class of securities to which
interest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changed
Interest acquired
Interest disposed
Value/Consideration
Note: If consideration is non-cash, provide detailsand an estimated valuation
Interest after change

Part 3 – +Closed period

Were the interests in the securities or contracts detailedabove traded during a +closed periodwhere prior writtenclearance was required?	No
If so, was prior written clearance provided to allow thetrade to proceed during this period?	N/A
If prior written clearance was provided, on what date wasthis provided?	N/A

+ See chapter 19 for defined terms.

Rule 3.19A.2

Appendix 3Y

Change of Director's Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Hawkstone Mining Limited
ABN	15 008 720 223

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Paul Lloyd
Date of last notice	16 October 2019

Part 1 - Change of director's relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part.

Direct or indirect interest	Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.	CoralBrookPtyLtdATFTheLloydSuperannuation Fund of which Paul Lloyd is soledirector and shareholder
Date of change	29 April 2020
No. of securities held prior to change	Direct•15,000,000 unquoted options exercisable at$0.04 each and expiring on 7 September 2022•15,000,000 unquoted options exercisable at$0.05 each and expiring on 7 September 2022Indirect•26,682,689 ordinary shares
Class	Unquoted options

+ See chapter 19 for defined terms.

Number acquired	•17,500,000unquoted options exercisable at$0.012each on or before29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 150,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.•17,500,000 unquoted options exercisable at$0.012 each on or before 29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 250,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	Nil
No. of securities held after change	Direct•15,000,000 unquoted options exercisable at$0.04 each and expiring on 7 September 2022•15,000,000 unquoted options exercisable at$0.05 each and expiring on 7 September 2022Indirect•26,682,689 ordinary shares•17,500,000unquoted options exercisable at$0.012each on or before29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 150,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.•17,500,000 unquoted options exercisable at$0.012 each on or before 29 April 2023 andvesting on the announcement by the Companyto ASX of a JORC compliant inferred resourceof 250,000 ounces or more of gold or goldequivalent from either the Lone Pine Project,Idaho, USA or the Western Desert Project,Utah, USA.
Nature of changeExample: on-market trade, off-market trade, exercise ofoptions, issue of securities under dividend reinvestmentplan, participation in buy-back	Grant of options as approved at shareholdermeeting held on 20 April 2020

+ See chapter 19 for defined terms.

Part 2 – Change of director's interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part.

Detail of contract	N/A
Nature of interest
Name of registered holder
(if issued securities)
Date of change
No. and class of securities to which
interest related prior to change
Note: Details are only required for a contract inrelation to which the interest has changed
Interest acquired
Interest disposed
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation
Interest after change

Part 3 – +Closed period

Were the interests in the securities or contracts detailed	No
above traded during a +closed periodwhere prior written
clearance was required?
If so, was prior written clearance provided to allow the	N/A
trade to proceed during this period?
If prior written clearance was provided, on what date was	N/A
this provided?

+ See chapter 19 for defined terms.