Lyons Billy J Jr.

Lyons Billy J Jr. is listed in filings as Director at Old Second Bancorp, Inc.. This profile follows SEC Form 4 activity through May 12, 2026, including purchase activity. Recent filings connect the profile to Old Second Bancorp, Inc. (OSBC). The current snapshot covers public activity from Aug 6, 2024 to May 12, 2026. Reported amounts are shown as $502 to $488. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.