Form 8-K · Item 4.01 · Auditor change
Tonix Pharmaceuticals Holding Corp.: auditor change, EisnerAmper LLP to PricewaterhouseCoopers LLP
Tonix Pharmaceuticals Holding Corp. reported in a Form 8-K filed March 18, 2026, that on March 16, 2026, EisnerAmper LLP was dismissed as its certifying accountant, and PricewaterhouseCoopers LLP was engaged.
In the filing's words
On March 16, 2026, Tonix Pharmaceuticals Holding Corp. (the “ Company ”) dismissed EisnerAmper LLP (“ EisnerAmper ”) as the Company’s independent registered public accounting firm.
The dismissal was not related to any disagreements with EisnerAmper on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure.
On March 16, 2026 (the “ Engagement Date ”), the Company appointed PricewaterhouseCoopers LLP (“ PwC ”) to serve as the Company’s independent registered public accounting firm for the year ending December 31, 2026, and related interim periods.
Verbatim from sec.gov, Item 4.01 (Changes in Registrant's Certifying Accountant). We quote the filing; we do not characterize it.
| Company | Tonix Pharmaceuticals Holding Corp. |
|---|---|
| Ticker | TNXP |
| Form and item | 8-K, Item 4.01 |
| Filed with the SEC | March 18, 2026 |
| What the filing states | dismissed, engaged |
| Former accountant | EisnerAmper LLP |
| New accountant | PricewaterhouseCoopers LLP |
| Date of the change | March 16, 2026 |
| Disagreements | not stated |
| Auditor's letter | Exhibit 16 on sec.gov |
| Accession number | 0001999371-26-006169 |
| SEC CIK | 0001430306 |
Tonix Pharmaceuticals Holding Corp. reported under Form 8-K Item 4.01 (Changes in Registrant's Certifying Accountant), filed March 18, 2026. The filing's own words are quoted above.
Sources
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