Dinu Raluca insider trades
Dinu Raluca has filed 32 Form 4s with the SEC that we hold, for BigBear.ai Holdings, Inc. (BBAI) (Director), Qt Imaging Holdings, INC. (QTI) (Chief Executive Officer, Director), Hadron Energy, Inc. (HDRN) (Director, 10% owner) and UPHL (Director), among 5 companies in all. Across all of them we count 2 purchases worth $251.2K and 15 sales worth $1.8M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 266,000 shares of BigBear.ai Holdings, Inc. worth $489.4K, dated 2023-03-17. The first filing on our record is dated 2021-07-15 and the latest 2026-08-31.
BigBear.ai Holdings, Inc. (BBAI)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-02-11 | P, purchase reported on Form 4 | 850,000 | - | 2021-12-08 | SEC |
| 2023-03-15 | S, sale reported on Form 4 | 200,000 | $358.0K | 2023-03-17 | SEC |
| 2023-03-16 | S, sale reported on Form 4 | 33,400 | $57.1K | 2023-03-17 | SEC |
| 2023-03-17 | S, sale reported on Form 4 | 266,000 | $489.4K | 2023-03-21 | SEC |
| 2023-11-20 | S, sale reported on Form 4 | 13,000 | $23.9K | 2023-11-22 | SEC |
| 2023-11-27 | S, sale reported on Form 4 | 28,000 | $53.5K | 2023-11-29 | SEC |
| 2023-11-28 | S, sale reported on Form 4 | 25,000 | $47.5K | 2023-11-29 | SEC |
| 2023-11-29 | S, sale reported on Form 4 | 35,060 | $67.7K | 2023-12-04 | SEC |
| 2023-12-13 | S, sale reported on Form 4 | 50,000 | $90.5K | 2023-12-15 | SEC |
| 2023-12-15 | S, sale reported on Form 4 | 13,029 | $25.0K | 2023-12-18 | SEC |
| 2024-03-11 | S, sale reported on Form 4 | 26,076 | $65.5K | 2024-03-13 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 23,924 | $56.5K | 2024-03-13 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 50,000 | $119.0K | 2024-03-13 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 50,000 | $121.0K | 2024-03-13 | SEC |
| 2024-03-13 | S, sale reported on Form 4 | 50,000 | $132.0K | 2024-03-13 | SEC |
| 2024-03-13 | S, sale reported on Form 4 | 50,000 | $126.0K | 2024-03-13 | SEC |
Qt Imaging Holdings, INC. (QTI)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2025-04-09 | P, purchase reported on Form 4 | 392,465 | $251.2K | 2025-04-10 | SEC |
Hadron Energy, Inc. (HDRN)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
UPHL
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
ZEV
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1430575) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

