Michael Scott Jones - 09 Jun 2021 Form 4 Insider Report for TCF FINANCIAL CORP

Footnote F1

Reflects the conversion of performance-based restricted stock units into service-based restricted stock units, as contemplated by the agreement and plan of merger, dated as of December 13, 2020 (the "Merger Agreement") between the issuer and Huntington Bancshares Incorporated, a Maryland corporation ("Huntington"), pursuant to which the issuer will merge with and into Huntington (the "Merger"). The units are convertible into shares of the issuer's common stock on a one-for-one basis on the applicable vesting dates, subject to certain exceptions. The Merger closed on June 9, 2021. On June 8, 2021, the closing price of the issuer was $45.18, and the closing price of Huntington was $15.21.

Footnote F2

Includes 82,605 service-based restricted stock units and accrued dividend equivalent units of the issuer (the "Issuer RSUs").

Footnote F3

Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each share of issuer common stock issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) converted into the right to receive 3.0028 shares of Huntington common stock (the "Exchange Ratio"). All fractional share holdings were paid in cash.

Footnote F4

The Issuer RSUs held by the reporting person were convertible into shares of the issuer's common stock on a one-for-one basis. Pursuant to the terms of the Merger Agreement, these Issuer RSUs were assumed by Huntington and converted into a restricted stock unit award of Huntington with the same terms and conditions as were applicable under such Issuer RSU award immediately prior to the Effective Time (including vesting terms) and relating to the number of shares of Huntington common stock equal to the product of (A) the number of shares of issuer common stock subject to such Issuer RSUs immediately prior to the Effective Time, multiplied by (B) the Exchange Ratio, with any fractional shares rounded to the nearest whole share of Huntington common stock.

Footnote F5

The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934 or otherwise, the beneficial owner of the securities.

Footnote F6

As of 6/8/2021.

Footnote F7

The shares noted are derivative securities based on the Reporting Person's benefits under a non-qualified plan.