Albert G. Lowenthal
Chairman, Director, 10% Owner · OPPENHEIMER HOLDINGS INC
Individual
- 2026
- May 11, 2026
- 2
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Albert G. Lowenthal files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Dennis P. McNamara - $424K in OPY purchases and sales in the last 12 months
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Frequently asked questions
Who is Albert G. Lowenthal?
Albert G. Lowenthal is a corporate insider, tracked as Chairman, Director, 10% Owner of OPPENHEIMER HOLDINGS INC (OPY). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Albert G. Lowenthal last file a Form 4?
The most recent primary Form 4 on record is dated 11 May 2026, one of 2 filings going back to 2026.
