Raluca Dinu
CIK: 0001430575
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- Aug 28, 2026QTI
QT IMAGING HOLDINGS, INC.
Award(A)Direct484.2K shares- - Aug 11, 2026HDRN
Hadron Energy, Inc.
Award(A)Direct67.4K shares at avg. $1.84$124K - Mar 20, 2026QTI
QT IMAGING HOLDINGS, INC.
Award(A)Direct16K shares- - Mar 20, 2026QTI
QT IMAGING HOLDINGS, INC.
Award(A)Direct500K shares- - Mar 20, 2026QTI
QT IMAGING HOLDINGS, INC.
Award(A)Direct3.5K shares- - Aug 27, 2025GIGGU
GigCapital7 Corp.
Gift(G)IndirectClass B ordinary shares
100K shares- - Aug 11, 2025QTIH
QT IMAGING HOLDINGS, INC.
Award(A)DirectStock Option (right to buy)
25K shares- - Apr 21, 2025QTIH
QT IMAGING HOLDINGS, INC.
Award(A)DirectStock Option (right to buy)
233.8K shares- - Apr 21, 2025QTIH
QT IMAGING HOLDINGS, INC.
Award(A)DirectEmployee Stock Option (right to buy)
75K shares- - Apr 9, 2025QTI
QT IMAGING HOLDINGS, INC.
Purchase(P)Direct392.5K shares at avg. $0.64$250K - Mar 21, 2025QTI
QT IMAGING HOLDINGS, INC.
Purchase(P)Direct117.6K shares- - Nov 12, 2024QTI
QT IMAGING HOLDINGS, INC.
Purchase(P)Direct470.9K shares- - Sep 4, 2024QTI
QT IMAGING HOLDINGS, INC.
Other(J)Direct162K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 28, 2026 |  QTI QT IMAGING HOLDINGS, INC. | Award(A) | 484,221 | - | $0 | Direct |
| Aug 11, 2026 |  HDRN Hadron Energy, Inc. | Award(A) | 67,395 | $1.84 | $124,007 | Direct |
| Mar 20, 2026 | QTI QT IMAGING HOLDINGS, INC. | Award(A) | 16,000 | - | $0 | Direct |
| Mar 20, 2026 | QTI QT IMAGING HOLDINGS, INC. | Award(A) | 500,000 | - | $0 | Direct |
| Mar 20, 2026 | QTI QT IMAGING HOLDINGS, INC. | Award(A) | 3,500 | - | $0 | Direct |
| Aug 27, 2025 |  GIGGU GigCapital7 Corp. | Gift(G) Class B ordinary shares | 100,000 | - | - | Indirect |
| Aug 11, 2025 |  QTIH QT IMAGING HOLDINGS, INC. | Award(A) Stock Option (right to buy) | 25,000 | - | - | Direct |
| Apr 21, 2025 | QTIH QT IMAGING HOLDINGS, INC. | Award(A) Stock Option (right to buy) | 233,750 | - | - | Direct |
| Apr 21, 2025 | QTIH QT IMAGING HOLDINGS, INC. | Award(A) Employee Stock Option (right to buy) | 75,000 | - | - | Direct |
| Apr 9, 2025 | QTI QT IMAGING HOLDINGS, INC. | Purchase(P) | 392,465 | $0.64 | $250,000 | Direct |
| Mar 21, 2025 | QTI QT IMAGING HOLDINGS, INC. | Purchase(P) | 117,611 | - | - | Direct |
| Nov 12, 2024 | QTI QT IMAGING HOLDINGS, INC. | Purchase(P) | 470,890 | - | $0 | Direct |
| Sep 4, 2024 | QTI QT IMAGING HOLDINGS, INC. | Other(J) | 161,954 | - | $0 | Direct |
1-13 of 13 transactions
About Dinu Raluca
Dinu Raluca (SEC CIK 0001430575) files insider reports with the SEC as Chief Executive Officer of QT IMAGING HOLDINGS, INC. (QTI) and Director of Hadron Energy, Inc. (HDRN).
Signal8 holds 11 ownership filings by Dinu Raluca (1 Form 3, 10 Form 4), filed between Sep 11, 2024 and Aug 31, 2026. Those filings report 13 transactions, from Sep 4, 2024 to Aug 28, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Dinu Raluca's filings is in REDWOOD CITY, CA.
Recent filings by Dinu Raluca
- Aug 28, 2026: Grant or award of QTI shares (Form 4, code A).
- Aug 11, 2026: Grant or award of HDRN shares (Form 4, code A).
- Mar 20, 2026: Grants or awards of QTI shares (3 lines, Form 4, code A).
- Aug 27, 2025: Gift of GIGGU derivative securities (Form 4, code G).
- Aug 11, 2025: Grant or award of QTIH derivative securities (Form 4, code A).
Other insiders filing for QT IMAGING HOLDINGS, INC. (QTI)
- Taylor Ross, Director
- TIMM BRYAN, Director
- Weiner Zeev, Director
- GREENE JAMES S, Director
- Jennings Jay Walter, Chief Financial Officer
- KLOCK JOHN C JR, Director