Michael Wittmann - 01 Jun 2026 Form 4 Insider Report for indie Semiconductor, Inc. (INDI)

Reporting relationship: Chief Operating Officer
Issuer ticker: INDI
Reported as of: 01 Jun 2026
Net transaction value: -$192,480
SEC form: 4
Accepted by SEC: 03 Jun 2026, 18:32:25 UTC
Prior SEC filing: 07 Apr 2026
Next SEC filing: 05 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael Wittmann, by Naixi Wu pursuant to power of attorney filed on January 22, 2024

Key filing fact

Michael Wittmann filed Form 4 for indie Semiconductor, Inc. (INDI) on 03 Jun 2026.

Key facts

This page summarizes Michael Wittmann's Form 4 filing for indie Semiconductor, Inc. (INDI).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Jun 2026, 18:32.

Change

Previous filing in this sequence was filed on 07 Apr 2026.
Current net transaction value: -$192,480.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002009989 Primary reporting owner

Wittmann Michael

Relationship: Chief Operating Officer
Address: C/O INDIE SEMICONDUCTOR, INC., 32 JOURNEY, ALISO VIEJO
Signature: /s/ Michael Wittmann, by Naixi Wu pursuant to power of attorney filed on January 22, 2024
Signature date: 03 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

INDI transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +37,500
Change %: +27%
Price: $0.000000^*
Shares after: 175,454
Date: 01 Jun 2026
Ownership: Direct

INDI transaction

Class A Common Stock

Sale

Transaction value: $65,525
Shares: -12,766
Change %: -7.3%
Price: $5.13
Shares after: 162,688
Date: 02 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

INDI transaction

Class A Common Stock

Sale

Transaction value: $126,955
Shares: -24,734
Change %: -15%
Price: $5.13
Shares after: 137,954
Date: 02 Jun 2026
Ownership: Direct
Footnotes: F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

INDI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -37,500
Change %: -25%
Price: $0.000000^*
Shares after: 112,500
Date: 01 Jun 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 262,500
Exercise price
Footnotes: F4, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 5 footnotes

Footnote 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.

Footnote F2

The sales were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 15, 2024, and modified on May 26, 2025. The Reporting Person's Rule 10b5-1 plan includes automated open market sales of the Issuer's Class A common stock on predetermined dates through March 31, 2027.

Footnote F3

The price reported in Column 4 is a weighted average price. The shares reported in this Form 4 were sold in separate transactions at prices ranging from $4.94 to $5.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the price range set forth in this footnote.

Footnote F4

Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

Footnote F5

The time-based restricted stock units shall vest and become nonforfeitable over two years in quarterly equal installments starting on June 1, 2025 through March 1, 2027.