Naixi Wu - 01 Mar 2026 Form 4 Insider Report for indie Semiconductor, Inc. (INDI)

Role: Chief Financial Officer
Signature: /s/ Naixi Wu by Chang Eui Kim pursuant to power of attorney filed on October 30, 2025
Issuer symbol: INDI
Transactions as of: 01 Mar 2026
Net transactions value: -$61,153
Form type: 4
Filing time: 02 Mar 2026, 20:59:55 UTC
Previous filing: 06 Jan 2026
Next filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Wu Naixi	Chief Financial Officer	32 JOURNEY, ALISO VIEJO	/s/ Naixi Wu by Chang Eui Kim pursuant to power of attorney filed on October 30, 2025	02 Mar 2026	0002095553

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	INDI	Class A Common Stock	Options Exercise	$0	+17,162	+22%	$0.000000	94,131	01 Mar 2026	Direct
transaction	INDI	Class A Common Stock	Sale	$35,287	-9,903	-11%	$3.56	84,228	02 Mar 2026	Direct	F1
transaction	INDI	Class A Common Stock	Sale	$25,866	-7,259	-8.6%	$3.56	76,969	02 Mar 2026	Direct	F2
holding	INDI	Class A Common Stock						90	01 Mar 2026	by spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	INDI	Restricted Stock Units	Award	$0	+17,162		$0.000000	17,162	01 Mar 2026	Class A Common Stock	17,162		Direct	F3, F4
transaction	INDI	Restricted Stock Units	Options Exercise	$0	-17,162	-100%	$0.000000	0	01 Mar 2026	Class A Common Stock	17,162		Direct	F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of Class A common stock sold in the open market to pay for withholding taxes in connection with the vesting of Restricted Stock Units ("RSUs").
F2	Represents shares of Class A common stock sold in the open market in accordance with a sell-all election made at the start of a program period of a voluntary equity compensation program as approved by the Board of Directors in June 2023. This election was made during an open trading window while Ms. Wu was not in possession of material non-public information.
F3	Each restricted stock unit represents a contingent right to receive one share of Class A common stock.
F4	Represents Restricted Stock Units ("RSUs") that were fully vested as of the grant date. These RSUs represent shares received in lieu of a percentage of cash salary as part of a voluntary equity compensation program as approved by the Board of Directors in June 2023. The number of underlying shares is equal to the amount of the forgone salary, divided by the closing trading price of INDI on the date of grant.