Brian J. Bertaux
CIK 2032778 · Chief Financial Officer · last filed 2026-05-21
Brian J. Bertaux is a Chief Financial Officer who has filed 2 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider bought $9.7K of HDSN.C on May 21, 2026. Across all open-market trades the lifetime net is +$9.7K, making them a net buyer over the disclosed history.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
1
2
$9.7K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HDSN.C | Chief Financial Officer | 2,000 | — | — | $9.7K | 2 | 2026-05-21 |
Recent Filings
2 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-21 | HDSN.C | Buy (P) | +2,000 | $9.7K | EDGAR |
| 2025-03-17 | HDSN.C | Grant (A) | — | $0 | EDGAR |