Neonc Technologies Holdings, Inc. (NTHI)
Neonc Technologies Holdings, Inc. (NTHI) Insider Trading
Directors, officers and holders of more than 10% of NTHI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 81 transactions on file: 43 with code P, 1 with code S and 6 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 35,000 | $3.30 | $115,395 |
| Sep 15, 2026 | GARNETT KEITHLY | CFO | S Sale | 5,000 | $3.36 | $16,809 |
| Sep 14, 2026 | CHEN THOMAS C | CEO | P Purchase | 5,242 | $3.81 | $19,998 |
| Sep 14, 2026 | GARNETT KEITHLY | CFO | P Purchase | 257 | $3.89 | $1,001 |
| Sep 14, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 15,000 | $3.96 | $59,400 |
| Sep 11, 2026 | CHEN THOMAS C | CEO | P Purchase | 5,556 | $3.60 | $20,002 |
| Sep 11, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 37,000 | $3.67 | $135,620 |
| Aug 18, 2026 | CHEN THOMAS C | CEO | P Purchase | 12,757 | $5.49 | $69,998 |
| Aug 18, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 9,000 | $5.54 | $49,860 |
| Aug 17, 2026 | CHEN THOMAS C | CEO | P Purchase | 2,472 | $4.04 | $9,998 |
| Aug 17, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 3,000 | $4.37 | $13,120 |
| Aug 14, 2026 | CHEN THOMAS C | CEO | P Purchase | 33,787 | $3.85 | $130,002 |
| Aug 14, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 12,000 | $3.79 | $45,460 |
| Jul 10, 2026 | SHOMALI NASIM | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 10,000 | $4.16 | $41,592 |
| Apr 28, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 10,000 | $4.52 | $45,180 |
| Apr 24, 2026 | CHEN THOMAS C | CEO | P Purchase | 10,000 | $4.80 | $48,000 |
| Apr 23, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 10,000 | $4.90 | $49,000 |
| Apr 23, 2026 | Neman-Ebrahim Yousha | Chief Clinical Officer | P Purchase | 500 | $4.88 | $2,440 |
| Apr 10, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 10,000 | $4.89 | $48,950 |
| Apr 10, 2026 | CHEN THOMAS C | CEO | P Purchase | 948 | $5.17 | $4,899 |
| Apr 9, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 5,000 | $5.19 | $25,950 |
| Apr 9, 2026 | SUH, DAVID JR. | Chief Accounting Officer | P Purchase | 200 | $5.00 | $1,000 |
| Apr 8, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 10,000 | $5.61 | $56,050 |
| Apr 6, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 5,000 | $6.32 | $31,600 |
| Apr 2, 2026 | Heshmatpour Amir F | CEO, President | P Purchase | 20,000 | $6.09 | $121,798 |
| Mar 1, 2026 | SUH, DAVID JR. | Chief Accounting Officer | A Award | 111,666 | Not measured | Not measured |
| Mar 1, 2026 | SUH, DAVID JR. | Chief Accounting Officer | A Award | 58,334 | Not measured | Not measured |
| Nov 24, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 6,000 | $6.51 | $39,060 |
| Nov 21, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 4,000 | $6.50 | $26,000 |
| Nov 21, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 20,000 | $5.98 | $119,600 |
| Nov 20, 2025 | Neman-Ebrahim Yousha | Chief Clinical Officer | P Purchase | 1,100 | $6.69 | $7,359 |
| Nov 6, 2025 | Heshmatpour Amir F | CEO, President | A Award | 1,200,000 | Not measured | Not measured |
| Jun 5, 2025 | Neman-Ebrahim Yousha | Chief Clinical Officer | A Award | 133,000 | Not measured | Not measured |
| Jun 5, 2025 | Neman-Ebrahim Yousha | Chief Clinical Officer | A Award | 67,000 | Not measured | Not measured |
| May 23, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 2,000 | $7.39 | $14,785 |
| May 22, 2025 | CHEN THOMAS C | CEO | P Purchase | 2,709 | $7.38 | $20,000 |
| May 22, 2025 | GARNETT KEITHLY | CFO | P Purchase | 675 | $7.29 | $4,921 |
| May 21, 2025 | CHEN THOMAS C | CEO | P Purchase | 2,759 | $7.25 | $20,002 |
| May 19, 2025 | GARNETT KEITHLY | CFO | P Purchase | 135 | $7.23 | $976 |
| May 16, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 3,510 | $16.87 | $59,221 |
| May 15, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 1,500 | $7.30 | $10,945 |
| May 14, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 1,000 | $7.27 | $7,267 |
| May 13, 2025 | GARNETT KEITHLY | CFO | P Purchase | 90 | $7.01 | $631 |
| May 13, 2025 | GARNETT KEITHLY | CFO | P Purchase | 90 | $7.01 | $631 |
| May 13, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 990 | $7.01 | $6,942 |
| May 12, 2025 | Delshad Jim | Director | P Purchase | 5,000 | $7.22 | $36,110 |
| May 12, 2025 | CHEN THOMAS C | CEO | P Purchase | 400 | $7.00 | $2,800 |
| May 12, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 1,400 | $7.23 | $10,124 |
| May 11, 2025 | Heshmatpour Amir F | CEO, President | P Purchase | 1,600 | $7.51 | $12,016 |
The full Form 4 history is on the NTHI company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.