Gartelmann Richard A JR 4
4 · OLD SECOND BANCORP INC · Filed Mar 4, 2026
Insider Transaction Report
Form 4
Transactions
- Award
Old Second Bancorp, Inc. Common Stock
[F1]2026-03-02+4,523→ 26,565 total - Tax Payment
Old Second Bancorp, Inc. Common Stock
[F2][F3]2026-03-02$19.91/sh−1,537$30,602→ 29,551 total
Holdings
- 12,563(indirect: By 401-K)
Old Second Bancorp, Inc. Common Stock
- 21,294
Restricted Stock Units
Footnotes (3)
- [F1]Shares delivered to the reporting person pursuant to vesting of performance-based restricted stock units granted under the Old Second Bancorp, Inc. 2019 Equity Incentive Plan, as Amended and Restated and vested upon achievement of performance goals for the applicable performance period. The reporting person reported an acquisition of 2,585 on Form 4 filed February 21, 2023, which represented the number of shares that would be delivered if target performance was achieved during the performance period. Actual performance exceeded the target performance for the performance period which resulted in an additional grant of 1,938 shares.
- [F2]Represents shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of 4,523 previously reported performance-based restricted stock units, the remaining shares of which were issued and added to the reporting person's common stock holdings.
- [F3]Included in this total are 4,677 shares held outright in the reporting person's name and 24,874 shares held with a brokerage firm.
Signature
/s/ Shirley Cantrell, Attorney-in-Fact|2026-03-04