Quarterly report [Sections 13 or 15(d)]

Segment Information (Tables)

v3.26.1
Segment Information (Tables)
9 Months Ended
Feb. 28, 2026
Segment Information  
Schedule of reconciliation to the consolidated net income (loss)

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Three months ended February 28,

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Nine months ended February 28,

(in thousands, except for per share data)

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2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Expenses(1):

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  ​

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General and administrative expense(2)

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$

1,561

 

$

1,334

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$

4,890

 

$

4,785

Research and development(3)

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4,298

 

 

2,329

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10,652

 

 

4,460

Return of clinical expenses

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—

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—

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—

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(24,985)

Legal settlement loss

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—

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—

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16,587

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—

Stock-based compensation expense

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444

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340

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807

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1,013

Total operating expenses

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6,303

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4,003

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32,936

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(14,727)

Operating (loss) gain

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(6,303)

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(4,003)

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(32,936)

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14,727

Interest income

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15

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173

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166

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441

Interest on convertible notes

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(614)

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(1,143)

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(1,934)

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(3,469)

Amortization of discount on convertible notes

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—

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(110)

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—

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(348)

Standby equity purchase agreement commitment fee

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—

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—

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(325)

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—

Issuance costs for private placement of shares and warrants through placement agent (Note 5)

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(1,628)

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—

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(1,628)

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—

Legal settlement revaluation

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3,842

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—

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3,842

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—

Loss on induced conversion

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—

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—

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—

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(1,180)

Finance charges

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(2)

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(2)

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(22)

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(25)

Gain on restructuring of payables

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—

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327

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—

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407

Loss on derivatives

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—

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—

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—

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(852)

Segment net (loss) income

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(4,690)

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(4,758)

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(32,837)

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9,701

Reconciliation of profit or loss:

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Adjustments or reconciling items

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—

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—

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—

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—

Consolidated net (loss) income

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$

(4,690)

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$

(4,758)

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$

(32,837)

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$

9,701

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(1) The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM.

(2) General and administrative expense for the three months ended February 28, 2026, and 2025 is net of approximately $0.1 million and $0.1 million, respectively, of stock-based compensation expense, and for the nine months ended February 28, 2026 and 2025 is net of approximately $0.3 million and $0.6 million, respectively, of stock-based compensation expense.

(3) Research and development expense for the three months ended February 28, 2026 and 2025 is net of $0.4 million and $0.2 million, respectively, of stock-based compensation expense, and for the nine months ended February 28, 2026 and 2025 is net of approximately $0.5 million and $0.4 million, respectively, of stock-based compensation expense. During the nine months ended February 28, 2025, research and development expense included the return of $25.0 million of clinical expenses in the settlement of a dispute with Amarex. See Note 9, Commitments and Contingencies – Legal Proceedings – Settlement of Amarex Dispute in the 2025 Form 10-K for additional discussion.