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NEONC TECHNOLOGIES HOLDINGS, INC.

NTHI Net buying
CIK 0001979414 #4247 in the set updated 17 Sep 2026
Bought (120 mo)
$1.49M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$1.49M
+$1.49M against sales at will

By person

10 insiders · 43 transactions

There is no salary here to measure against. NEONC TECHNOLOGIES HOLDINGS, INC.'s chief executive is paid a token, so dividing a holding by it says nothing.

Which is why this company is in neither direction of the chief executive filter on the transactions page. A stake that cannot be expressed as a multiple is not the same thing as a small one.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Heshmatpour Amir F
CEO, President
$1.14M (24)
+$1.14M
10,901,599
$35.94M
+15.1%
CHEN THOMAS C
CEO
$292.80K (8)
+$292.80K
4,699,291
$15.49M
+1.3%
Delshad Jim
Director
$37.26K (3)
+$37.26K
55,310
$182.36K
+26,238%
Neman-Ebrahim Yousha
Chief Clinical Officer
$9.80K (2)
+$9.80K
134,760
$444.30K
+84,125%
GARNETT KEITHLY
CFO
$9.14K (5)
+$9.14K
323,641
$1.07M
+0.2%
SUH, DAVID JR.
Chief Accounting Officer
$1.00K (1)
+$1.00K
111,866
$368.82K
CHIANG MING-FU (ALAN)
Director
714,904
$2.36M
+6.6%
WALTERS PATRICK
COO
66,669
$219.81K
−1.8%
SHOMALI NASIM
Director
50,160
$165.38K
+31,250%
GIANNOTTA STEVEN L.
Director
50,160
$165.38K
+31,250%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Heshmatpour Amir F
15 Sep 2026
CEO, President
Buy
35,000
$3.30
$115.40K
GARNETT KEITHLY
14 Sep 2026
CFO
Buy
257
$3.89
$1.00K
CHEN THOMAS C
14 Sep 2026
CEO
Buy indirect
5,242
$3.82
$20.00K
Heshmatpour Amir F
14 Sep 2026
CEO, President
Buy
15,000
$3.96
$59.40K
CHEN THOMAS C
11 Sep 2026
CEO
Buy indirect
5,556
$3.60
$20.00K
Heshmatpour Amir F
11 Sep 2026
CEO, President
Buy
37,000
$3.67
$135.62K
Heshmatpour Amir F
18 Aug 2026
CEO, President
Buy
9,000
$5.54
$49.86K
CHEN THOMAS C
18 Aug 2026
CEO
Buy indirect
12,757
$5.49
$70.00K
Heshmatpour Amir F
17 Aug 2026
CEO, President
Buy
3,000
$4.37
$13.12K
CHEN THOMAS C
17 Aug 2026
CEO
Buy
2,472
$4.04
$10.00K
Heshmatpour Amir F
14 Aug 2026
CEO, President
Buy
12,000
$3.79
$45.46K
CHEN THOMAS C
14 Aug 2026
CEO
Buy
33,787
$3.85
$130.00K
Heshmatpour Amir F
1 May 2026
President
Buy
10,000
$4.16
$41.59K
Heshmatpour Amir F
28 Apr 2026
President
Buy
10,000
$4.52
$45.18K
Heshmatpour Amir F
23 Apr 2026
President
Buy
10,000
$4.90
$49.00K
Neman-Ebrahim Yousha
23 Apr 2026
Chief Clinical Officer
Buy
500
$4.88
$2.44K
Heshmatpour Amir F
10 Apr 2026
President
Buy
10,000
$4.90
$48.95K
Heshmatpour Amir F
9 Apr 2026
President
Buy
5,000
$5.19
$25.95K
SUH, DAVID JR.
9 Apr 2026
Chief Accounting Officer
Buy
200
$5.00
$1.00K
Heshmatpour Amir F
8 Apr 2026
President
Buy
10,000
$5.61
$56.05K
Heshmatpour Amir F
6 Apr 2026
President
Buy
5,000
$6.32
$31.60K
Heshmatpour Amir F
2 Apr 2026
President
Buy
20,000
$6.09
$121.80K
Heshmatpour Amir F
24 Nov 2025
President
Buy
6,000
$6.51
$39.06K
Heshmatpour Amir F
21 Nov 2025
President
Buy
4,000
$6.50
$26.00K
Heshmatpour Amir F
21 Nov 2025
President
Buy
20,000
$5.98
$119.60K
Neman-Ebrahim Yousha
20 Nov 2025
Chief Clinical Officer
Buy
1,100
$6.69
$7.36K
Heshmatpour Amir F
23 May 2025
President
Buy
2,000
$7.39
$14.79K
GARNETT KEITHLY
22 May 2025
CFO
Buy
675
$7.29
$4.92K
CHEN THOMAS C
22 May 2025
CEO
Buy
2,709
$7.38
$20.00K
CHEN THOMAS C
21 May 2025
CEO
Buy
2,759
$7.25
$20.00K
GARNETT KEITHLY
19 May 2025
CFO
Buy
135
$7.23
$976.05
Heshmatpour Amir F
16 May 2025
President
Buy
3,510
$16.87
$59.22K
Heshmatpour Amir F
15 May 2025
President
Buy
1,500
$7.30
$10.95K
Heshmatpour Amir F
14 May 2025
President
Buy
1,000
$7.27
$7.27K
Heshmatpour Amir F
13 May 2025
President
Buy
990
$7.01
$6.94K
GARNETT KEITHLY
13 May 2025
CFO
Buy
90
$7.01
$631.11
Heshmatpour Amir F
12 May 2025
President
Buy
1,400
$7.23
$10.12K
CHEN THOMAS C
12 May 2025
CEO
Buy
400
$7.00
$2.80K
Delshad Jim
12 May 2025
Director
Buy
5,000
$7.22
$36.11K
Heshmatpour Amir F
11 May 2025
President
Buy
1,600
$7.51
$12.02K
Delshad Jim
17 Apr 2025
Director
Buy
50
$6.92
$346.00
GARNETT KEITHLY
15 Apr 2025
CFO
Buy
300
$5.38
$1.61K
Delshad Jim
26 Mar 2025
Director
Buy
50
$16.05
$802.30

What was left out

Form 4 filings counted 37
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 1,660,650
History held since 28 Mar 2025