Old Second Bancorp (OSBC) insider trading in the last 6 months

3 insiders sold $2.7M. No buys.

Quality Score17Excellent

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

See all 7 tradesSee it live, free for 24 hours. No account. No card. Then keep going with a free account.

Form 4 filings, newest first

SellGary S. Collins$395KVice Chairmanat $24.69 on Sep 23, filed Sep 23

SellGary S. CollinsVice Chairman$395Kat $24.69 on Sep 23, filed Sep 23

SellGary S. Collins$129KVice Chairmanat $25.71 on Sep 4, filed Sep 11

SellGary S. CollinsVice Chairman$129Kat $25.71 on Sep 4, filed Sep 11

SellHugh H. McLean$641KDirectorat $25.63 on Sep 8, filed Sep 8

SellHugh H. McLeanDirector$641Kat $25.63 on Sep 8, filed Sep 8

From SEC Form 4s, the newest filed Sep 23, 2026 · Insiders have 2 business days to file a trade

4 more filings on OSBC in the last 6 months, for Pro members. See them free →

Pro members see every filing on OSBC with what each insider bought or sold and at what price, and can turn on an optional alert when an insider buys.

Who files at Old Second Bancorp

Insider trades by person

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

Questions about OSBC's insider trades

As of Nov 10, 2026: Old Second Bancorp (OSBC) has 7 insider filings on record in the last 6 months, the newest filed Sep 23, 2026. Its Quality Score is 17 (Excellent). Scores as of 11:12 AM ET, 15 minutes behind.

Are OSBC insiders buying or selling?

3 insiders sold $2.7M across 7 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Gary S. Collins, Vice Chairman, sold $395K on Sep 23, 2026.

Who are OSBC's biggest insider sellers?

By the dollars of their sales in the last 6 months: Hugh H. McLean (Director), 2 sales; Gary S. Collins (Vice Chairman), 4 sales; Darin Patrick Campbell (President, Powersports Lending), 1 sale.

When did an OSBC insider last buy?

No OSBC insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Gary S. Collins on Sep 23, 2026.

Old Second Bancorp's page has its Quality Score, its chart, and its earnings. More in Financials and Banks.

Old Second Bancorp (OSBC) insider trading in the last 6 months

Form 4 filings, newest first

Who files at Old Second Bancorp

Questions about OSBC's insider trades

Every insider trade, with its stock's score.