Phx Minerals Inc SEC Filings

PHX Minerals has received a Notice of Effectiveness from the SEC on June 26, 2025 for their POS AM (Post-Effective Amendment) filing. The amendment relates to File Number 333-262165.

A Post-Effective Amendment becomes effective when the SEC declares it so, allowing the company to update or modify a previously effective registration statement. This notice confirms that PHX Minerals' amendments to their registration statement are now legally effective and in compliance with SEC requirements.

Key Details:

• Accession Number: 0001104659-25-061423
• CIK: 0000315131
• Filing Type: POS AM (Post-Effective Amendment)
• Effectiveness Date: June 26, 2025

PHX Minerals has received a Notice of Effectiveness from the SEC on June 26, 2025 for their POS AM (Post-Effective Amendment) filing. The amendment relates to File Number 333-260531.

A Post-Effective Amendment becoming effective typically indicates that the SEC has completed its review of modifications to a previously filed registration statement. This allows PHX Minerals to proceed with their securities-related activities as outlined in the amended registration statement.

This filing represents a regulatory milestone that confirms the SEC's approval of PHX Minerals' updated registration materials. The effectiveness status enables the company to move forward with any planned securities offerings or other transactions covered by the registration statement.

PHX Minerals has received a Notice of Effectiveness from the SEC on June 26, 2025 for their POS AM (Post-Effective Amendment) filing. The amendment relates to File Number 333-256496.

A Post-Effective Amendment becomes effective when the SEC declares it so, indicating that PHX Minerals' previously filed registration statement has been updated with new or amended information that is now approved for use. This allows the company to proceed with their securities-related activities as outlined in the amended registration statement.

Key Details:

• Accession Number: 0001104659-25-061428
• CIK: 0000315131
• File Type: POS AM (Post-Effective Amendment)
• Effectiveness Date: June 26, 2025

PHX Minerals Director Glen A. Brown reported significant changes in beneficial ownership following the company's merger with WhiteHawk Acquisition. The transactions occurred in June 2025 and included:

• Acquisition of 480 Deferred Stock Units on June 4, 2025, at $4.32 per unit through dividend reinvestment
• Tender of 86,250 common shares at $4.35 per share on June 23, 2025, as part of WhiteHawk's tender offer
• Disposition of 84,282 shares (including 52,320 Deferred Stock Units) at $4.35 per share due to merger completion

These transactions were part of WhiteHawk Acquisition's merger with PHX Minerals, where Merger Sub completed a tender offer at $4.35 per share. Following the merger, PHX Minerals became a wholly owned subsidiary of WhiteHawk, with all restricted shares and Deferred Stock Units converting to cash at the merger price. The reporting person's final beneficial ownership was reduced to 0 shares.

PHX Minerals EVP-CFO Raphael D'Amico reported significant insider transactions related to the company's merger with WhiteHawk Acquisition. On June 23, 2025, following a tender offer completion at $4.35 per share, several key transactions occurred:

• Acquired 179,748 additional performance shares through vesting of restricted stock awards at maximum performance achievement
• Tendered 312,164 shares to WhiteHawk Merger Sub as part of the tender offer
• Disposed of 453,649 remaining restricted shares, which vested and converted to cash at $4.35 per share

These transactions were part of WhiteHawk's acquisition of PHX Minerals, where Merger Sub merged with PHX, making it a wholly-owned subsidiary of WhiteHawk Parent. The merger agreement triggered accelerated vesting of restricted shares at maximum performance levels, with all shares being converted to cash consideration.

Chad L. Stephens, Chief Executive Officer and Director of PHX Minerals, reported significant insider transactions related to the company's merger with WhiteHawk Acquisition. On June 23, 2025, following a tender offer completion at $4.35 per share, several key transactions occurred:

• Acquired 581,788 additional performance shares through vesting of restricted stock awards at maximum performance achievement
• Disposed of 653,028 shares through tender to WhiteHawk Merger Sub
• Converted 1,246,688 restricted shares to cash at $4.35 per share as part of the merger agreement

These transactions were part of WhiteHawk Acquisition's merger with PHX Minerals, where Merger Sub merged into PHX, making PHX a wholly-owned subsidiary of WhiteHawk. The merger agreement triggered accelerated vesting of restricted shares at maximum performance levels, with all shares being converted to cash at the $4.35 per share offer price.

PHX Minerals insider Chad True, Principal Accounting Officer, reported significant stock transactions related to the company's merger with WhiteHawk Acquisition. On June 23, 2025, the following key transactions occurred:

• Received 35,914 additional performance shares at $0 through a Restricted Stock Award Agreement vesting at 187.5% of original grant due to merger
• Tendered 26,812 shares to WhiteHawk Merger Sub at $4.35 per share
• Converted 118,003 restricted shares to cash at $4.35 per share as part of merger agreement

These transactions were part of WhiteHawk's acquisition of PHX Minerals through a tender offer and subsequent merger, where WhiteHawk Merger Sub merged with PHX Minerals at $4.35 per share. The merger agreement triggered accelerated vesting of restricted shares at maximum performance levels, with all shares being converted to cash consideration.

Director Mark T. Behrman reported multiple transactions in PHX Minerals stock related to a significant merger event. Key transactions include:

• Acquisition of 1,467 Deferred Stock Units on 06/04/2025 at $4.32 through dividend reinvestment
• Acquisition of 4,509 Deferred Stock Units on 06/23/2025 at $4.35 as director compensation
• Disposition of 173,704 common shares tendered at $4.35 per share
• Cancellation of 180,910 shares (including 164,371 Deferred Stock Units) at $4.35 per share

These transactions were part of PHX Minerals' merger with WhiteHawk Acquisition, where Merger Sub completed a tender offer at $4.35 per share. The merger resulted in PHX Minerals becoming a wholly owned subsidiary of WhiteHawk. All restricted shares and Deferred Stock Units were fully vested and converted to cash at the merger price.

Director Steven L. Packebush reported multiple transactions in PHX Minerals stock following the company's merger with WhiteHawk Acquisition. Key transactions include:

• June 4, 2025: Acquired 478 Deferred Stock Units at $4.32 through dividend reinvestment
• June 23, 2025: Acquired 3,183 Deferred Stock Units at $4.35 as director compensation
• June 23, 2025: Tendered 155,645 shares at $4.35 per share in response to WhiteHawk's tender offer
• June 23, 2025: All remaining 71,876 shares (including 55,338 Deferred Stock Units) were converted to cash at $4.35 per share upon merger completion

These transactions were part of WhiteHawk Acquisition's merger with PHX Minerals, which became effective June 23, 2025. The merger agreement resulted in PHX becoming a wholly-owned subsidiary of WhiteHawk, with shareholders receiving $4.35 per share in cash. All restricted shares and Deferred Stock Units were fully vested and converted to cash at the merger price.