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Nova Minerals (NVA) CEO buys 5 more common shares in market

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Form Type
4

Rhea-AI Filing Summary

Nova Minerals Corp CEO Christopher Gerteisen purchased 5 shares of common stock at $6.90 per share, reported as a purchase in an open-market or private transaction on July 16, 2026. The trade reflects CHESS Depositary Interests on the Australian Stock Exchange converted to common stock at a CDI ratio of 1 share per 12 CDIs. Following this transaction, Gerteisen directly holds 143703 common shares and indirectly holds 16667 shares through AJ Holdings International Limited, over which he has voting and investment control.

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Insider Gerteisen Christopher
Role Chief Executive Officer
Bought 5 shs ($34.50)
Type Security Shares Price Value
Purchase Common Stock F1 5 $6.90 $34.50
holding Common Stock F2, F3 -- -- --
Holdings After Transaction: Common Stock — 143,703 shares (Direct); Common Stock — 16,667 shares (Indirect, By AJ Holdings International Limited)
Footnotes (3)
  1. F1. Reflects the purchase of CHESS Depositary Interests ("CDIs") on the Australian Stock Exchange. The purchase price and shares have been converted to a U.S. Dollar and common stock equivalent, adjusted by the conversion ratio of 1 share of common stock per 12 CDIs (the "CDI Ratio").
  2. F2. Includes CDIs converted to common stock based on the CDI Ratio.
  3. F3. As the sole shareholder and director of this entity, the reporting person has voting and investment control over the reported shares of common stock.
Shares purchased 5 shares Common stock acquired on 2026-07-16 by Christopher Gerteisen
Purchase price $6.90 per share Price per share for the reported common stock purchase
Direct holdings after transaction 143703 shares Common stock directly owned by Christopher Gerteisen after the purchase
Indirect holdings 16667 shares Common stock held indirectly via AJ Holdings International Limited
CDI conversion ratio 1 share of common stock per 12 CDIs Ratio used to convert CHESS Depositary Interests to common stock equivalents
CHESS Depositary Interests financial
"Reflects the purchase of CHESS Depositary Interests on the Australian Stock Exchange."
CHESS depositary interests are tradable certificates used on the Australian settlement system that represent ownership of underlying foreign shares held by a custodian. They let investors buy and sell foreign-listed stocks on the local exchange as if they were domestic shares, simplifying trading, dividend collection and record-keeping, though they may involve custodian fees and can alter certain direct shareholder rights and tax treatments.
CDIs financial
"Price and shares were converted to U.S. Dollar and common stock equivalents using a ratio of 1 share per 12 CDIs."
CDIs (CHESS Depositary Interests) are local certificates that represent ownership of foreign shares so investors can buy, sell and hold those stocks on a domestic exchange without moving the underlying shares across borders. Think of a CDI as a local receipt for a foreign share: it gives most economic rights and easier trading in local currency and settlement systems, which matters to investors for access, liquidity, and the practical handling of dividends and corporate actions.
CDI Ratio financial
"Includes CDIs converted to common stock based on the CDI Ratio."
voting and investment control financial
"The reporting person has voting and investment control over the reported shares."

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FAQ

What insider transaction did Nova Minerals Corp (NVA) report for its CEO?

Christopher Gerteisen, Nova Minerals Corp’s CEO, reported a purchase of 5 common shares at $6.90 per share on July 16, 2026. The transaction was recorded as a purchase in an open-market or private transaction, increasing his reported ownership position.

How many Nova Minerals (NVA) shares does CEO Christopher Gerteisen hold after this trade?

After the reported transaction, Christopher Gerteisen directly holds 143703 Nova Minerals common shares. He also indirectly holds 16667 shares through AJ Holdings International Limited, an entity for which he is the sole shareholder and director with voting and investment control.

At what price did Nova Minerals (NVA) CEO buy the reported shares and what was the basis?

The CEO’s reported purchase price was $6.90 per share for 5 common shares. The filing explains that this reflects CHESS Depositary Interests on the Australian Stock Exchange converted into a U.S. Dollar and common stock equivalent using a specified CDI ratio.

How are CHESS Depositary Interests (CDIs) treated in the Nova Minerals (NVA) insider report?

The report states the CEO bought CDIs on the Australian Stock Exchange, which were converted to a U.S. Dollar and common stock equivalent. A CDI ratio of 1 share of common stock per 12 CDIs was applied when translating the position into reported common shares.

Was the Nova Minerals (NVA) CEO trade made under a Rule 10b5-1 trading plan?

The Rule 10b5-1 checkbox in the report is not marked as affirmatively relying on a trading plan. Based on this disclosure, the transaction is not represented as having been executed pursuant to a pre-arranged Rule 10b5-1 trading plan.

What is the nature of Christopher Gerteisen’s indirect Nova Minerals (NVA) holdings?

The CEO indirectly holds 16667 common shares through AJ Holdings International Limited. The report notes that, as sole shareholder and director of this entity, he has voting and investment control over those indirectly held shares of Nova Minerals common stock.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Gerteisen Christopher

(Last)(First)(Middle)
C/O NOVA MINERALS CORP
6312 SOUTH FIDDLERS GREEN CIRCLE, SUITE

(Street)
GREENWOOD VILLAGE COLORADO 80111

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Nova Minerals Corp [ NVA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/16/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/16/2026P(1)5(1)A$6.9(1)143,703D
Common Stock16,667(2)IBy AJ Holdings International Limited(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Reflects the purchase of CHESS Depositary Interests ("CDIs") on the Australian Stock Exchange. The purchase price and shares have been converted to a U.S. Dollar and common stock equivalent, adjusted by the conversion ratio of 1 share of common stock per 12 CDIs (the "CDI Ratio").
2. Includes CDIs converted to common stock based on the CDI Ratio.
3. As the sole shareholder and director of this entity, the reporting person has voting and investment control over the reported shares of common stock.
/s/ Ian Pamensky, by Power of Attorney07/23/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)