INDI SEC Filing News — indie Semiconductor, Inc.

Latest SEC filings for indie Semiconductor, Inc. (INDI) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-09-22.

indie Semiconductor, Inc. provides automotive semiconductors and software solutions for advanced driver assistance systems, autonomous vehicles, connected car, user experience, and electrification applications. It designs, develops, manufactures, and markets integrated circuits. The company also offers mixed-signal system-on-chips (SoCs) and system solutions for advanced driver assistance systems. In addition, it offers ultrasonic sensors for parking assist and systems; radar sensors for audio a…
Sector: Technology Industry: Semiconductors Market Cap: $432.3M
20
Total Filings
0
Bullish Classifications
12
Bearish Classifications
15
Insider Transactions
0
Material Events (8-K)
0
Periodic Reports
Rule-based classifications for INDI currently lean bearish. Of the 20 filing records displayed, 12 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.
INDI Filing Activity Snapshot 2026-08-14 — 2026-09-22
Insider Transactions (Form 4)
0 buys vs 12 sells
Net insider selling in this period — insiders sell for many reasons beyond conviction.
Largest Form 144 Filing
$260.1K
SONALEE PAREKH · 2026-08-19
59,932 shares · Form 144
Form 144 Notices
5
Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 15 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 15 filings in this group are Form 4s for indie Semiconductor, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 15 insider filings shown, the breakdown is 12 open-market sale and 3 compensation award. 12 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Open-market sale ×12
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Compensation award ×3
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Form 4 Open-market sale Insider Selling 2026-09-22

INDI insider Wu Naixi (Chief Financial Officer) sold 3,750 shares (~$11.9K)

Wu Naixi, listed as Chief Financial Officer at indie Semiconductor, Inc., reported an open-market sale of 3,750 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 7,500 — —
S Open-market sale 3,750 $3.18 $11.9K
M Option exercise derivative · Restricted Stock Units 7,500 — —
Filing: Form 4 (Insider Transaction) Insider: Wu Naixi (Chief Financial Officer) Shares: 3,750 Est. Value: $11.9K
Form 4 Open-market sale Insider Selling 2026-09-17

INDI insider McClymont Donald (Director, Chief Executive Officer) sold 50,000 shares (~$155.5K)

McClymont Donald, listed as Director, Chief Executive Officer at indie Semiconductor, Inc., reported an open-market sale of 50,000 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 50,000 — —
M Option exercise 50,000 — —
S Open-market sale 50,000 $3.11 $155.5K
M Option exercise derivative · ADK Class A Units 50,000 — —
Filing: Form 4 (Insider Transaction) Insider: McClymont Donald (Director, Chief Executive Officer) Shares: 50,000 Est. Value: $155.5K
Form 4 Compensation award Tax / Compensation Filing 2026-09-03

INDI insider Form 4 filed for equity award, exercise, or tax withholding

OWENS JEFFREY J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 2,641 — —
A Compensation award derivative · Restricted Stock Units 2,641 — —
M Option exercise derivative · Restricted Stock Units 2,641 — —
Filing: Form 4 (Insider Transaction) Insider: OWENS JEFFREY J (Director) Shares: 2,641
Form 4 Open-market sale Insider Selling 2026-09-03

INDI insider Wittmann Michael (Chief Operating Officer) sold 40,625 shares (~$145.7K)

Wittmann Michael, listed as Chief Operating Officer at indie Semiconductor, Inc., reported an open-market sale of 40,625 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 37,500 — —
S Open-market sale 22,181 $3.59 $79.5K
S Open-market sale 18,444 $3.59 $66.1K
M Option exercise derivative · Restricted Stock Units 37,500 — —
Filing: Form 4 (Insider Transaction) Insider: Wittmann Michael (Chief Operating Officer) Shares: 40,625 Est. Value: $145.7K
Form 4 Compensation award Tax / Compensation Filing 2026-09-03

INDI insider Form 4 filed for equity award, exercise, or tax withholding

Brink Diane D (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 3,170 — —
A Compensation award derivative · Restricted Stock Units 3,170 — —
M Option exercise derivative · Restricted Stock Units 3,170 — —
Filing: Form 4 (Insider Transaction) Insider: Brink Diane D (Director) Shares: 3,170
Form 4 Open-market sale Insider Selling 2026-09-03

INDI insider Wu Naixi (Chief Financial Officer) sold 27,171 shares (~$96.3K)

Wu Naixi, listed as Chief Financial Officer at indie Semiconductor, Inc., reported an open-market sale of 27,171 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 6,000 $3.56 $21.3K
M Option exercise 18,046 — —
M Option exercise 6,250 — —
S Open-market sale 9,226 $3.53 $32.6K
S Open-market sale 8,820 $3.53 $31.2K
S Open-market sale 3,125 $3.59 $11.2K
A Compensation award derivative · Restricted Stock Units 18,046 — —
M Option exercise derivative · Restricted Stock Units 18,046 — —
M Option exercise derivative · Restricted Stock Units 6,250 — —
Filing: Form 4 (Insider Transaction) Insider: Wu Naixi (Chief Financial Officer) Shares: 27,171 Est. Value: $96.3K
Form 4 Compensation award Tax / Compensation Filing 2026-09-03

INDI insider Form 4 filed for equity award, exercise, or tax withholding

ALDRICH DAVID J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 9,860 — —
A Compensation award derivative · Restricted Stock Units 9,860 — —
M Option exercise derivative · Restricted Stock Units 9,860 — —
Filing: Form 4 (Insider Transaction) Insider: ALDRICH DAVID J (Director) Shares: 9,860
Form 4 Open-market sale Insider Selling 2026-09-03

INDI insider McClymont Donald (Director, Chief Executive Officer) sold 13,384 shares (~$47.3K)

McClymont Donald, listed as Director, Chief Executive Officer at indie Semiconductor, Inc., reported an open-market sale of 13,384 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 25,969 — —
S Open-market sale 13,384 $3.53 $47.3K
A Compensation award derivative · Restricted Stock Units 25,969 — —
M Option exercise derivative · Restricted Stock Units 25,969 — —
Filing: Form 4 (Insider Transaction) Insider: McClymont Donald (Director, Chief Executive Officer) Shares: 13,384 Est. Value: $47.3K
Form 4 Open-market sale Insider Selling 2026-09-01

INDI insider Wu Naixi (Chief Financial Officer) sold 23,170 shares (~$86.2K)

Wu Naixi, listed as Chief Financial Officer at indie Semiconductor, Inc., reported an open-market sale of 23,170 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 44,803 — —
S Open-market sale 23,170 $3.72 $86.2K
A Compensation award derivative · Restricted Stock Units 44,803 — —
M Option exercise derivative · Restricted Stock Units 44,803 — —
Filing: Form 4 (Insider Transaction) Insider: Wu Naixi (Chief Financial Officer) Shares: 23,170 Est. Value: $86.2K
Form 4 Open-market sale Insider Selling 2026-09-01

INDI insider McClymont Donald (Director, Chief Executive Officer) sold 46,928 shares (~$174.6K)

McClymont Donald, listed as Director, Chief Executive Officer at indie Semiconductor, Inc., reported an open-market sale of 46,928 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 90,752 — —
S Open-market sale 46,928 $3.72 $174.6K
A Compensation award derivative · Restricted Stock Units 90,752 — —
M Option exercise derivative · Restricted Stock Units 90,752 — —
Filing: Form 4 (Insider Transaction) Insider: McClymont Donald (Director, Chief Executive Officer) Shares: 46,928 Est. Value: $174.6K
Form 4 Open-market sale Insider Selling 2026-09-01

INDI insider schiller Thomas (Director) sold 3,138 shares (~$11.7K)

schiller Thomas, listed as Director at indie Semiconductor, Inc., reported an open-market sale of 3,138 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 8,598 — —
S Open-market sale 3,138 $3.72 $11.7K
A Compensation award derivative · Restricted Stock Units 8,598 — —
M Option exercise derivative · Restricted Stock Units 8,598 — —
Filing: Form 4 (Insider Transaction) Insider: schiller Thomas (Director) Shares: 3,138 Est. Value: $11.7K
Form 4 Open-market sale Insider Selling 2026-09-01

INDI insider Wittmann Michael (Chief Operating Officer) sold 17,045 shares (~$63.4K)

Wittmann Michael, listed as Chief Operating Officer at indie Semiconductor, Inc., reported an open-market sale of 17,045 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 32,958 — —
S Open-market sale 17,045 $3.72 $63.4K
M Option exercise 6,250 — —
A Compensation award derivative · Restricted Stock Units 32,958 — —
M Option exercise derivative · Restricted Stock Units 32,958 — —
M Option exercise derivative · Restricted Stock Units 6,250 — —
Filing: Form 4 (Insider Transaction) Insider: Wittmann Michael (Chief Operating Officer) Shares: 17,045 Est. Value: $63.4K
Form 4 Open-market sale Insider Selling 2026-08-21

INDI insider Parekh Sonalee Elizabeth (Director) sold 59,932 shares (~$244.2K)

Parekh Sonalee Elizabeth, listed as Director at indie Semiconductor, Inc., reported an open-market sale of 59,932 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 59,932 $4.07 $244.2K
Filing: Form 4 (Insider Transaction) Insider: Parekh Sonalee Elizabeth (Director) Shares: 59,932 Est. Value: $244.2K
Form 4 Open-market sale Insider Selling 2026-08-18

INDI insider Wittmann Michael (Chief Operating Officer) sold 42,468 shares (~$174.2K)

Wittmann Michael, listed as Chief Operating Officer at indie Semiconductor, Inc., reported an open-market sale of 42,468 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 42,468 $4.10 $174.2K
Filing: Form 4 (Insider Transaction) Insider: Wittmann Michael (Chief Operating Officer) Shares: 42,468 Est. Value: $174.2K
Form 4 Open-market sale Insider Selling 2026-08-14

INDI insider Parekh Sonalee Elizabeth (Director) sold 20,000 shares (~$76.0K)

Parekh Sonalee Elizabeth, listed as Director at indie Semiconductor, Inc., reported an open-market sale of 20,000 INDI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 20,000 $3.80 $76.0K
Filing: Form 4 (Insider Transaction) Insider: Parekh Sonalee Elizabeth (Director) Shares: 20,000 Est. Value: $76.0K
Proposed Insider Sales 5 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. indie Semiconductor, Inc. has 5 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-21

INDI Form 144 filed for proposed insider sale by Nancy Wu (3,750 shares) ~$11.5K

Nancy Wu filed a Form 144 with the SEC indicating intent to sell INDI (indie Semiconductor, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Nancy Wu Shares: 3,750 Est. Value: $11.5K
Form 144 Proposed Insider Sale 2026-09-15

INDI Form 144 filed for proposed insider sale by DONALD MCCLYMONT (50,000 shares) ~$156.5K

DONALD MCCLYMONT filed a Form 144 with the SEC indicating intent to sell INDI (indie Semiconductor, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: DONALD MCCLYMONT Shares: 50,000 Est. Value: $156.5K
Form 144 Proposed Insider Sale 2026-09-02

INDI Form 144 filed for proposed insider sale by MICHAEL WITTMANN (40,625 shares) ~$144.2K

MICHAEL WITTMANN filed a Form 144 with the SEC indicating intent to sell INDI (indie Semiconductor, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: MICHAEL WITTMANN Shares: 40,625 Est. Value: $144.2K
Form 144 Proposed Insider Sale 2026-09-02

INDI Form 144 filed for proposed insider sale by Nancy Wu (3,125 shares) ~$11.1K

Nancy Wu filed a Form 144 with the SEC indicating intent to sell INDI (indie Semiconductor, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Nancy Wu Shares: 3,125 Est. Value: $11.1K
Form 144 Proposed Insider Sale 2026-08-19

INDI Form 144 filed for proposed insider sale by SONALEE PAREKH (59,932 shares) ~$260.1K

SONALEE PAREKH filed a Form 144 with the SEC indicating intent to sell INDI (indie Semiconductor, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: SONALEE PAREKH Shares: 59,932 Est. Value: $260.1K

How we classify indie Semiconductor, Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on INDI. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — INDI SEC Filings

More Tools for INDI

Want deeper INDI analysis?

View valuation, growth metrics, the rule-based stock-page score, demand zones, peer comparison, and more — all on the INDI stock analysis page.

INDI Full Analysis
Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
Data Sources · Methodology · AI Disclosure · Corrections Policy · Disclaimer