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US INSIDER PROFILE · NON-SCORING RESEARCH
DIGIANDOMENICO ANTHONY
10% Owner | Co-Founder | Director
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001083544
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 0
- Purchases · 24M
- 14
- Average purchase
- $9.2K
- Median purchase
- $7.3K
- Gross purchase value
- $129.1K
Companies: MDB Capital Holdings, LLC
14 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2025-08-08 | MDB Capital Holdings, LLC | MDBH | Director | 10% Owner | $7.0K | Open filing |
| 2025-04-09 | MDB Capital Holdings, LLC | MDBH? | Co-Founder | $7.0K | Open filing |
| 2025-02-14 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $7.6K | Open filing |
| 2025-02-11 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $12.4K | Open filing |
| 2025-02-06 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $4.3K | Open filing |
| 2025-02-03 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $13.0K | Open filing |
| 2025-01-29 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $5.9K | Open filing |
| 2025-01-27 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $8.0K | Open filing |
| 2025-01-21 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $17.9K | Open filing |
| 2025-01-15 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $18.4K | Open filing |
| 2025-01-07 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $100 | Open filing |
| 2024-12-30 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $2.2K | Open filing |
| 2024-12-23 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $2.2K | Open filing |
| 2024-12-20 | MDB Capital Holdings, LLC | MDBH | Co-Founder | $23.0K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
No completed point-in-time price outcome is available yet.
Research patterns
- First purchase in 12M
- 0/13
- Large purchase ≥ $100k
- 0/14
- Cluster buying · 15D
- 1/14
- Buying the dip
- 0/—
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.