Sander Mark G

SEC source: 0001127602-25-014987 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,680

SEC source: 0001127602-25-014987 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 332,023

SEC source: 0001127602-25-009886 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,023

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

F3 · balance_after: Includes 5,313 shares of the Issuer's common stock issued for the accrued dividends on the performance share award.

SEC source: 0001127602-25-009886 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 357,135

F1 · shares: Earned performance share award.

SEC source: 0001127602-25-008048 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,410

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a previously granted restricted stock award.

SEC source: 0001127602-25-008048 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 313,256

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a previously granted restricted stock award.

SEC source: 0001127602-25-008048 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 330,225

F1 · shares: Reflects a restricted stock award granted in 2025.

SEC source: 0001127602-24-021349 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 308,076

F1 · price: Represents the weighted average sale price per share. The actual sale prices ranged from a low of $20.00 to a high of $20.05.

SEC source: 0001127602-24-010695 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411,373

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award.

SEC source: 0001127602-24-008612 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 426,619

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-24-008612 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 430,379

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-24-008612 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 434,377

F1 · shares: Reflects a restricted stock award granted in 2024.

SEC source: 0001127602-24-006190 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 384,014

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award.

SEC source: 0001127602-23-010525 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 388,779

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under previously granted restricted stock units.

SEC source: 0001127602-23-008953 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,283

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a previously granted restricted stock award.

SEC source: 0001127602-23-008953 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 406,027

F1 · shares: Reflects a restricted stock award granted in 2023.

SEC source: 0001127602-23-006599 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378,578

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-23-006328 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · PRESIDENT AND COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 382,799

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award.

SEC source: 0001127602-22-013305 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 387,564

SEC source: 0001127602-22-009858 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 380,564

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award.

SEC source: 0001127602-22-009858 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,387

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award.

SEC source: 0001127602-22-008322 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 394,985

F1 · shares: Restricted stock award granted pursuant to the Old National Bancorp Amended and Restated 2008 Incentive Compensation Plan.

F2 · price: The number of shares represented by this award was determined by dividing the dollar value of the award granted to the Reporting Person by $17.99 (which represents the volume weighted average price per share of the Issuer's common stock for the 20 consecutive trading days ending on the date of grant).

F3 · balance_after: Includes 118,606 restricted stock units and 35,360 restricted stock awards.

SEC source: 0001140361-22-006102 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

F1 · price: All transactions reflected herein are acquisitions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2))

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

SEC source: 0001140361-22-006102 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Profit Sharing Plan Trust

Disclosed balance after: 453

F1 · price: All transactions reflected herein are acquisitions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2))

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

SEC source: 0001140361-22-006102 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 369,151

F1 · price: All transactions reflected herein are acquisitions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2))

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

F3 · balance_after: Includes 118,606 restricted stock units and 9,526 restricted stock awards.

SEC source: 0001104659-22-024963 · tm227159-10_4seq1.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: All transactions reflected herein are dispositions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2)).

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

SEC source: 0001104659-22-024963 · tm227159-10_4seq1.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Profit Sharing Plan Trust

Disclosed balance after: 0

F1 · price: All transactions reflected herein are dispositions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2)).

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

SEC source: 0001104659-22-024963 · tm227159-10_4seq1.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: All transactions reflected herein are dispositions in connection with the merger of First Midwest Bancorp, Inc. ("First Midwest") and Old National Bancorp ("Old National"), with Old National as the surviving corporation, which merger was completed on February 15, 2022, pursuant to the Agreement and Plan of Merger, dated as of May 30, 2021, by and between such parties. In the merger, (1) each outstanding share of First Midwest common stock was converted into the right to receive 1.1336 shares of Old National common stock (the "Exchange Ratio"), (2) each outstanding share of 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series A, of First Midwest and 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C, of First Midwest was converted into the right to receive one share of an applicable newly created series of Old National preferred stock, (footnote (1) continues below in footnote (2)).

F2 · price: (3) each outstanding First Midwest depositary share representing an interest in a share of the applicable series of First Midwest preferred stock was converted into an Old National depositary share representing an equivalent interest in a share of the applicable series of Old National preferred stock, (4) each equity or equity-based compensatory award of First Midwest was converted into a similar equity or equity-based compensatory award of Old National utilizing Old National common stock in lieu of First Midwest common stock and the Exchange Ratio, and (5) each hypothetical First Midwest deemed common stock investment credited under certain First Midwest deferred compensation plans was assumed and converted into a hypothetical Old National common stock deemed investment based on the Exchange Ratio. The closing market value of Old National common stock on the date of the Merger was $18.92 per share. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).

SEC source: 0001127602-22-003856 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,294

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-22-003856 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,219

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-21-011130 · form4.xml · nonDerivative · entry 4

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,057

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-21-011130 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,127

F2 · shares: Represents performance shares granted under the Amended and Restated First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan, subject to a three year (2018-2020) performance period, that were earned by the Reporting Person and vested on March 15, 2021.

SEC source: 0001127602-21-011130 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,941

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-21-011130 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,293

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-21-007353 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,166

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-21-007353 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,219

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-21-006817 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 260,204

F1 · kind: Restricted stock units granted pursuant to the First Midwest Bancorp, Inc. 2018 Stock and Incentive Plan. Each restricted stock unit represents the right to receive one share of the Issuer's common stock on the vesting date (less any shares withheld in satisfaction of tax withholding obligations).

F2 · price: The number of restricted stock units represented by this award was determined by dividing the dollar value of the award granted to the Reporting Person by $18.315 (the average high and low sale price of one share of the Issuer's common stock on the date of grant).

SEC source: 0001127602-20-020077 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

F1 · security: Each depositary share represents a 1/40th interest in a share of First Midwest Bancorp, Inc.'s 7.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series C.

F2 · kind: Purchased in an underwritten public offering.

SEC source: 0001127602-20-011140 · form4.xml · nonDerivative · entry 4

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,230

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-20-011140 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,194

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-20-011140 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,067

F2 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares earned under a performance shares award.

SEC source: 0001127602-20-011140 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,419

F1 · shares: Represents performance shares earned by the Reporting Person on March 15, 2020. The performance shares were granted under the Amended and Restated First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan, subject to a three year (2017-2019) performance period. Of the performance shares earned, 5,305 vested immediately and were paid in shares of the Issuer's common stock. The remaining 10,608 earned performance shares represent the right to receive shares of the Issuer's common stock upon satisfaction of a service-based vesting requirement and are scheduled to vest in two equal annual installments on March 15, 2021 and March 15, 2022.

SEC source: 0001127602-20-007910 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,506

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-20-007537 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,493

F1 · shares: Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock award.

SEC source: 0001127602-20-006883 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,609

F1 · kind: Restricted stock award granted pursuant to the First Midwest Bancorp, Inc. 2018 Stock and Incentive Plan.

F2 · price: The number of shares represented by this award was determined by dividing the dollar value of the award granted to the Reporting Person by $20.6775 (the average high and low sale price of one share of the Issuer's common stock on the date of grant).

SEC source: 0001127602-19-012362 · form4.xml · nonDerivative · entry 4

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,803

F4 · shares: On February 19, 2014, the Issuer granted the Reporting Person a performance shares award under the Amended and Restated First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan, subject to a three year (2014-2016) performance period, as to which 15,758 performance shares were earned on March 15, 2017. The earned performance shares were scheduled to vest in three equal annual installments on the date earned and the first and second anniversary thereof. On March 15, 2019, the third installment of 5,252 of the originally earned performance shares vested and were paid in shares of First Midwest Bancorp, Inc. Common Stock, of which 2,327 shares were surrendered by the Reporting Person to satisfy tax withholding obligations. This form is being filed to reflect the surrender of such shares to satisfy the Reporting Person's tax withholding obligation.

F5 · balance_after: 19,655 of these shares are restricted stock units / performance shares.

SEC source: 0001127602-19-012362 · form4.xml · nonDerivative · entry 3

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,130

F3 · shares: On February 18, 2015, the Issuer granted the Reporting Person a performance shares award under the Amended and Restated First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan, subject to a three year (2015-2017) performance period, as to which 20,064 performance shares were earned on March 15, 2018. The earned performance shares were scheduled to vest in three equal annual installments on the date earned and the first and second anniversary thereof. On March 15, 2019, the second installment of 6,688 of the originally earned performance shares vested and were paid in shares of First Midwest Bancorp, Inc. Common Stock, of which 2,964 shares were surrendered by the Reporting Person to satisfy tax withholding obligations. This form is being filed to reflect the surrender of such shares to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001127602-19-012362 · form4.xml · nonDerivative · entry 2

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,094

F2 · shares: Reflects the surrender of 2,873 shares of First Midwest Bancorp, Inc. Common Stock to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of the first tranche of the earned performance shares described in note 1.

SEC source: 0001127602-19-012362 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,967

F1 · shares: Represents performance shares earned by the Reporting Person on March 15, 2019. The performance shares were granted by the Issuer to the Reporting Person under the Amended and Restated First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan on February 17, 2016, subject to a three year (2016-2018) performance period. Of the performance shares earned, 6,485 vested immediately and were paid in shares of First Midwest Bancorp, Inc. Common Stock. The remaining 12,968 earned performance shares represent the right to receive shares of First Midwest Bancorp, Inc. Common Stock upon satisfaction of a service-based vesting requirement and are scheduled to vest in two equal annual installments on March 15, 2020 and March 15, 2021.

SEC source: 0001127602-19-008576 · form4.xml · nonDerivative · entry 1

Sander Mark G · CIK 0001471708 · Director · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,514

F1 · shares: On February 24, 2017 the Issuer granted the Reporting Person a Restricted Stock Award (RSA) of 17,996 restricted shares of First Midwest Bancorp, Inc. Common Stock under the First Midwest Bancorp, Inc. Omnibus Stock and Incentive Plan which were scheduled to vest in two equal annual installments on the second and third anniversary of the date of grant. On February 24, 2019, 8,998 of the originally granted RSAs vested, of which 3,987 shares were surrendered by the Reporting Person in order to satisfy tax withholding obligations. This form is being filed to reflect the surrender of such shares to satisfy the Reporting Person's tax withholding obligation.