Karl Sprules
Chief Operating Officer · ALLIANCEBERNSTEIN HOLDING L.P.
Individual
- 2024
- Dec 3, 2025
- 4
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Karl Sprules 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.
- Seth P. Bernstein - $2.25M in AB purchases and sales in the last 12 months
- Charles G.T. Stonehill - $186K in AB purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Karl Sprules?
Karl Sprules is a corporate insider, tracked as Chief Operating Officer of ALLIANCEBERNSTEIN HOLDING L.P. (AB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Karl Sprules last file a Form 4?
The most recent primary Form 4 on record is dated 3 December 2025, one of 4 filings going back to 2024.
