← The Wire
NTHINasdaq
NEONC TECHNOLOGIES HOLDINGS, INC.
Pharmaceutical Preparations · DE · CIK 1979414
Developing novel drugs and delivery methods for aggressive brain cancers
$124M
Market cap
$4.43
Last close
-3.3%
1D
-13.3%
5D
54K
Volume
Price · last 39 sessions+7.0%
May 4L $4.14 · H $6.49Jun 29
70
Total filings
Jun 23, 2026
Last filing
12/31
Fiscal year end
DEFA14ADEFA14AJun 23, 2026DEF 14ADEF 14AJun 23, 20268-KReg FD DisclosureJun 23, 2026424B5424B5Jun 23, 20268-KReg FD DisclosureJun 18, 20268-KMaterial Agreement · Equity IssuanceJun 12, 20268-KResults of Operations · Reg FD DisclosureMay 18, 202610-Q10-QMay 15, 202610-K/A10-K/AMay 5, 20268-KMaterial Agreement · Equity IssuanceApr 24, 20268-KReg FD DisclosureApr 16, 2026424B5424B5Apr 16, 20268-KMaterial AgreementApr 10, 2026424B5424B5Apr 10, 20268-KResults of Operations · Reg FD DisclosureApr 3, 202610-K10-KMar 31, 20268-KMaterial Agreement · Equity IssuanceMar 23, 20268-KExecutive Change · Material AgreementMar 17, 20268-KReg FD DisclosureMar 6, 20268-KCompany UpdateMar 4, 20268-KMaterial Agreement · Equity IssuanceMar 3, 20268-KReg FD DisclosureFeb 27, 2026424B5424B5Feb 12, 2026S-1S-1Feb 6, 20268-KMaterial Agreement · Equity IssuanceJan 29, 2026424B5424B5Dec 23, 20258-KReg FD DisclosureDec 17, 2025S-1S-1Dec 15, 20258-KMaterial Agreement · Equity IssuanceDec 5, 20258-KExecutive Change · Results of OperationsNov 14, 202510-Q10-QNov 14, 2025424B4424B4Nov 13, 20258-KReg FD DisclosureNov 12, 20258-KReg FD DisclosureNov 10, 20258-KExecutive Change · Reg FD DisclosureNov 6, 20258-KReg FD DisclosureOct 30, 20258-KReg FD DisclosureOct 10, 20258-KMaterial Agreement · Reg FD DisclosureOct 9, 20258-KReg FD DisclosureSep 11, 20258-KExecutive Change · Material AgreementAug 22, 20258-K/ARestatementAug 20, 202510-Q10-QAug 18, 20258-KRestatementAug 18, 20258-KReg FD DisclosureAug 13, 20258-KMaterial Agreement · Reg FD DisclosureAug 1, 20258-KMaterial AgreementJul 30, 20258-KReg FD DisclosureJul 25, 20258-KMaterial Agreement · New Debt / ObligationJul 22, 20258-KReg FD DisclosureJul 10, 2025424B5424B5Jun 16, 20258-KReg FD DisclosureJun 12, 2025S-1S-1Jun 6, 20258-KExecutive Change · Material AgreementJun 6, 20258-KExecutive ChangeJun 3, 202510-Q10-QMay 9, 2025424B5424B5May 6, 2025S-1S-1Apr 29, 20258-KExecutive Change · Material AgreementApr 11, 20258-KMaterial Agreement · Equity IssuanceApr 1, 20258-KAuditor ChangeApr 1, 20258-KBylaw Amendment · Company UpdateMar 27, 2025424B4424B4Mar 25, 2025S-1/AS-1/AFeb 26, 2025S-1/AS-1/AJan 31, 2025S-1S-1Jan 3, 2025S-1/AS-1/AMar 1, 2024S-1/AS-1/AFeb 23, 2024S-1/AS-1/AFeb 5, 2024S-1/AS-1/AJan 16, 2024S-1S-1Dec 18, 2023
Insider Activity
◆ Cluster Buy · 2 insidersIn the 90 days to Nov 24, 2025: 2 insiders bought $192K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 24, 2025 | Heshmatpour Amir FPresident | Buy | 6,000 | $6.51 | $39K |
| Nov 21, 2025 | Heshmatpour Amir FPresident | Buy | 20,000 | $5.98 | $120K |
| Nov 21, 2025 | Heshmatpour Amir FPresident | Buy | 4,000 | $6.50 | $26K |
| Nov 20, 2025 | Neman-Ebrahim YoushaChief Clinical Officer | Buy | 1,100 | $6.69 | $7K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
Similar companies
Comparable business profile · signals at a glance