Richard A. Gartelmann Jr., EVP of Old Second Bancorp Inc. ($OSBC), sold $41,950 worth of common shares in one open market transaction over the past year. His most recent sale occurred on February 5, 2026. He made no open market purchases. Among 11,678 insiders with sales, his activity ranks 10,563rd, well below the average of $8.6 million across 6.4 transactions.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 43 | $0.00 | 42,157.0000 | 49,669,539 | 0.10% | 0.00% |
| March 2, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | F | Old Second Bancorp, Inc. Common Stock | 1537 | $19.91 | 42,114.0000 | 49,669,539 | 3.52% | 0.00% |
| March 2, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 4523 | $0.00 | 39,128.0000 | 49,669,539 | 13.07% | 0.01% |
| Feb. 21, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | F | Restricted Stock Units | 894 | $20.57 | 23,879.0000 | 49,669,539 | 3.61% | 0.00% |
| Feb. 17, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Restricted Stock Units | 5912 | $0.00 | 26,464.0000 | 49,669,539 | 28.77% | 0.01% |
| Feb. 5, 2026 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | S | Old Second Bancorp, Inc. Common Stock | 2000 | $20.98 | 37,437.0000 | 49,669,539 | 5.07% | 0.00% |
| Dec. 31, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 47 | $0.00 | 39,437.0000 | 53,509,690 | 0.12% | 0.00% |
| Sept. 30, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 44 | $0.00 | 39,390.0000 | 45,839,465 | 0.11% | 0.00% |
| June 30, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 47 | $0.00 | 39,346.0000 | 45,721,105 | 0.12% | 0.00% |
| March 31, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 248 | $0.00 | 39,299.0000 | 45,639,351 | 0.64% | 0.00% |
| March 11, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Restricted Stock Units | 2724 | $0.00 | 20,552.0000 | 45,639,351 | 15.28% | 0.01% |
| Feb. 19, 2025 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Restricted Stock Units | 5508 | $0.00 | 17,828.0000 | 45,639,351 | 44.71% | 0.01% |
| Dec. 31, 2024 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 45 | $0.00 | 36,392.6670 | 45,679,140 | 0.12% | 0.00% |
| Sept. 30, 2024 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 58 | $0.00 | 36,347.6670 | 45,682,239 | 0.16% | 0.00% |
| June 30, 2024 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 110 | $0.00 | 36,289.6670 | 45,523,884 | 0.30% | 0.00% |
| March 31, 2024 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 271 | $0.00 | 36,179.6670 | 45,395,010 | 0.75% | 0.00% |
| Feb. 20, 2024 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Restricted Stock Units | 7150 | $0.00 | 16,383.0000 | 45,395,010 | 77.44% | 0.02% |
| Dec. 31, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 59 | $0.00 | 32,668.6670 | 45,428,409 | 0.18% | 0.00% |
| Sept. 30, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 107 | $0.00 | 32,609.6670 | 45,424,418 | 0.33% | 0.00% |
| June 30, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 140 | $0.00 | 32,502.6670 | 45,316,598 | 0.43% | 0.00% |
| March 31, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 156 | $0.00 | 32,362.6670 | 45,213,088 | 0.48% | 0.00% |
| Feb. 21, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Restricted Stock Units | 5170 | $0.00 | 14,187.0000 | 45,213,088 | 57.34% | 0.01% |
| March 1, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 5170 | $0.00 | 35,162.6670 | 45,213,088 | 17.24% | 0.01% |
| Feb. 21, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | A | Old Second Bancorp, Inc. Common Stock | 16492 | $0.00 | 57,715.6670 | 45,213,088 | 40.01% | 0.04% |
| Feb. 18, 2023 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | D | Old Second Bancorp, Inc. Common Stock | 1530 | $0.00 | 41,223.6670 | 45,213,088 | 3.58% | 0.00% |
| Dec. 31, 2022 | OLD SECOND BANCORP INC | $OSBC | Gartelmann Richard A JR | EVP | J | Old Second Bancorp, Inc. Common Stock | 4011 | $0.00 | 42,753.6670 | 45,221,541 | 10.35% | 0.01% |