NTHINEONC TECHNOLOGIES HOLDINGS, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-19.
Insider buys (90d)
$862.8K
Insider sells (90d)
$16.8K
Net flow
$845.9K
Filings
10
Buy transactions
16
Sell transactions
1
Distinct insiders
3
Last close (cached)
$2.70
as of 2026-10-16
1d return
-1.8%
5d return
-2.9%
1m return
-20.8%
Top insiders trading NTHI (90d)
Recent transactions (17)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-19 | 2026-09-15 | GARNETT KEITHLY | Sale | 5,000 | $3.36 | $16.8K | open → |
| 2026-09-16 | 2026-09-15 | Heshmatpour Amir F | Buy | 35,000 | $3.30 | $115.4K | open → |
| 2026-09-16 | 2026-09-14 | Heshmatpour Amir F | Buy | 15,000 | $3.96 | $59.4K | open → |
| 2026-09-16 | 2026-09-14 | CHEN THOMAS C | Buy | 5,242 | $3.81 | $20.0K | open → |
| 2026-09-16 | 2026-09-11 | CHEN THOMAS C | Buy | 5,556 | $3.60 | $20.0K | open → |
| 2026-09-16 | 2026-09-14 | GARNETT KEITHLY | Buy | 257 | $3.89 | $1.0K | open → |
| 2026-09-14 | 2026-09-11 | Heshmatpour Amir F | Buy | 37,000 | $3.67 | $135.6K | open → |
| 2026-08-21 | 2026-08-18 | CHEN THOMAS C | Buy | 12,757 | $5.49 | $70.0K | open → |
| 2026-08-21 | 2026-08-17 | CHEN THOMAS C | Buy | 2,472 | $4.04 | $10.0K | open → |
| 2026-08-21 | 2026-08-14 | CHEN THOMAS C | Buy | 33,787 | $3.85 | $130.0K | open → |
| 2026-08-21 | 2026-04-24 | CHEN THOMAS C | Buy | 10,000 | $4.80 | $48.0K | open → |
| 2026-08-21 | 2026-04-10 | CHEN THOMAS C | Buy | 948 | $5.17 | $4.9K | open → |
| 2026-08-18 | 2026-08-17 | CHEN THOMAS C | Buy | 2,472 | $4.04 | $10.0K | open → |
| 2026-08-18 | 2026-08-14 | CHEN THOMAS C | Buy | 33,787 | $3.85 | $130.0K | open → |
| 2026-08-18 | 2026-08-18 | Heshmatpour Amir F | Buy | 9,000 | $5.54 | $49.9K | open → |
| 2026-08-17 | 2026-08-17 | Heshmatpour Amir F | Buy | 3,000 | $4.37 | $13.1K | open → |
| 2026-08-17 | 2026-08-14 | Heshmatpour Amir F | Buy | 12,000 | $3.79 | $45.5K | open → |
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