Donald McClymont - 15 Sep 2026 Form 4 Insider Report for indie Semiconductor, Inc. (INDI)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: INDI
Reported as of: 15 Sep 2026
Net transaction value: -$155,460
SEC form: 4
Accepted by SEC: 17 Sep 2026, 18:00:15 UTC
Prior SEC filing: 03 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Donald McClymont by Naixi Wu pursuant to power of attorney filed on June 21, 2021

Key filing fact

Donald McClymont filed Form 4 for indie Semiconductor, Inc. (INDI) on 17 Sep 2026.

Key facts

This page summarizes Donald McClymont's Form 4 filing for indie Semiconductor, Inc. (INDI).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 17 Sep 2026, 18:00.

Change

Previous filing in this sequence was filed on 03 Sep 2026.
Current net transaction value: -$155,460.

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 0001866018 Primary reporting owner

McClymont Donald

Relationship: Chief Executive Officer, Director
Address: 32 JOURNEY, ALISO VIEJO
Signature: /s/ Donald McClymont by Naixi Wu pursuant to power of attorney filed on June 21, 2021
Signature date: 17 Sep 2026

Reported non-derivative transactions

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

INDI transaction

Class V Common Stock

Options Exercise

Transaction value
Shares: -50,000
Change %: -1%
Price: $0.000000^*
Shares after: 4,816,425
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1

INDI transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +50,000
Change %: +10%
Price: $0.000000^*
Shares after: 531,026
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F2

INDI transaction

Class A Common Stock

Sale

Transaction value: $155,460
Shares: -50,000
Change %: -9.4%
Price: $3.11
Shares after: 481,026
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F3, F4

INDI holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 68,115
Date: 15 Sep 2026
Ownership: by spouse

Reported derivative securities

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

INDI transaction Derivative

ADK Class A Units

Options Exercise

Transaction value
Shares: -50,000
Change %: -1%
Price: $0.000000^*
Shares after: 4,816,425
Date: 15 Sep 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 5,366,425
Exercise price: $0.000000
Footnotes: F2, 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

Cancellation of Class V Common Stock upon Reporting Person's exchange of ADK Class A Units for an equal number of shares of Class A Common Stock. See note 2.

Footnote F2

Class A Common Stock received upon conversion of ADK Class A Units. The ADK Class A Units may be exchanged by the Reporting Person at any time after December 10, 2021 for an equal amount of shares of Class A Common Stock or, at the election of the Issuer, cash equal to the fair market value of such shares. Upon the Reporting Person's exchange of an ADK Class A Unit for Class A Common Stock, an equivalent number of shares of Class V Common Stock will be cancelled.

Footnote F3

The sales made in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 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 and prices through June 30, 2027.

Footnote F4

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 $3.08 to $3.17, 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 F5

N/A