Gary A. Simanson - 10 Jun 2021 Form 4 Insider Report for Thunder Bridge Acquisition II, LTD

Footnote F1

In connection with the issuer's initial business combination on June 10, 2021 (the "Business Combination"), Gary A. Simanson exchanged his shares of Class A common stock for 100,000 fully paid and non-assessable shares of Class A common stock, par value $0.0001 per share, of indie Semiconductor, Inc. ("indie Common Stock").

Footnote F2

These securities were held directly by Gary A. Simanson.

Footnote F3

Immediately prior to the consummation of the Business Combination, the issuer changed its corporate structure and domicile by way of continuation from an exempted company incorporated under the laws of the Cayman Islands to a corporation incorporated under the laws of the State of Delaware (the "Domestication"). Pursuant to the Domestication, each outstanding Class B ordinary share of the issuer ("Founder Shares") was converted into one share of the issuer's Class A common stock. Thunder Bridge Acquisition II LLC (the "Sponsor") held 8,625,000 Founder Shares prior to the Business Combination, which were converted into 8,625,000 shares of common stock upon the Domestication. In connection with the Business Combination, each share of Class A common stock was exchanged on a one-for-one basis for shares of indie Common Stock.

Footnote F4

In connection with the Business Combination, the Sponsor exchanged its shares of Class A common stock for 8,625,000 fully paid and non-assessable shares of indie Common Stock.

Footnote F5

These securities were held directly by the Sponsor. Gary A. Simanson is the managing member of the Sponsor and has sole voting and dispositive control over the securities held by the Sponsor and may be deemed the beneficial owner of such securities. Mr. Simanson disclaims beneficial ownership of the securities held by the Sponsor other than to the extent of his pecuniary interest therein.