Nasdaq · CIK 0001841925
INDI indie Semiconductor, Inc.
Insider trading from SEC Form 4. Last filing 21 d ago. Close $2.60 on Oct 9, 2026, +7% from the 52-week low and -57% from the high.
indie Semiconductor, Inc. (INDI) has 103 SEC Form 4 filings on file from 8 insiders, the latest filed on Sep 22, 2026. In the last 90 days insiders made 0 open-market buys worth $0 and 9 open-market sells worth $793k, net -$793k.
63 open-market trades have been scored at INDI. The newest: Naixi Wu (Chief Financial Officer) sold $12k of stock on Sep 21, 2026, filed Sep 22, 2026, scored 0 (weak), under a 10b5-1 plan. The largest of the 50 shown: Ichiro Aoki (President) sold $3.8M on May 27, 2026, scored 30 (weak), under a 10b5-1 plan. 2 insiders sold within 14 days of each other around Sep 21, 2026.
INDI closed at $2.60 on Oct 9, 2026, 7% above its 52-week low and 57% below its 52-week high.
15 Form 144 notices of planned sales are on file, the latest filed Nov 19, 2025.
Last 90 days
Net insider value
-$793k
more sold than bought
Buys
0
$0 by 0 insiders
Sells
9
$793k by 4 insiders
Insiders on file
8
with a Form 4 at this company
Price and insider trades, last year
INDIOct 9, 2026 · close 2.60
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at indie Semiconductor, Inc., scored: the newest 50 of 63.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 0Weak | Naixi Wu Chief Financial Officer sell | $12k 3,750 shares | -2% | +32% from low-47% from high | |
| 16Weak | Donald McClymont Chief Executive Officer sell | $155k 50,000 shares | -9% | +26% from low-49% from high | |
| 31Weak | Donald McClymont Chief Executive Officer sell | $47k 13,384 shares | -3% | +46% from low-41% from high | |
| 21Weak | Michael Wittmann Chief Operating Officer sell | $146k 40,625 shares | -26% | +46% from low-41% from high | |
| 17Weak | Naixi Wu Chief Financial Officer sell | $96k 27,171 shares | -17% | +45% from low-41% from high | |
| 36Weak | Donald McClymont Chief Executive Officer sell | $175k 46,928 shares | -9% | +52% from low-38% from high | |
| 33Weak | Michael Wittmann Chief Operating Officer sell | $63k 17,045 shares | -13% | +52% from low-38% from high | |
| 36Weak | Naixi Wu Chief Financial Officer sell | $86k 23,170 shares | -13% | +52% from low-38% from high | |
| 15Weak | Thomas schiller director, other sell | $12k 3,138 shares | -1% | +52% from low-38% from high | |
| 50Moderate | Ichiro Aoki President sell | $1.6M 300,562 shares | -279% | +109% from low-15% from high | |
| 30Weak | Ichiro Aoki President sell | $3.8M 729,900 shares | -260% | +111% from low-14% from high | |
| 10Weak | Ichiro Aoki President sell | $356k 70,100 shares | -45% | +99% from low-20% from high | |
| 8Weak | Ichiro Aoki President sell | $239k 50,000 shares | -32% | +104% from low-21% from high | |
| 12Weak | Ichiro Aoki President sell | $440k 100,000 shares | -49% | +136% from low-25% from high | |
| 7Weak | Ichiro Aoki President sell | $202k 50,000 shares | -32% | +107% from low-34% from high | |
| 20Weak | Ichiro Aoki President sell | $342k 93,500 shares | -62% | +88% from low-43% from high | |
| 0Weak | Ichiro Aoki President sell | $23k 6,500 shares | -6% | +86% from low-44% from high | |
| 13Weak | Ichiro Aoki President sell | $10k 3,506 shares | -3% | +77% from low-51% from high | |
| 40Moderate | Ichiro Aoki President sell | $643k 200,000 shares | -132% | +98% from low-47% from high | |
| 21Weak | Donald McClymont Chief Executive Officer sell | $153k 50,000 shares | -15% | +98% from low-47% from high | |
| 33Weak | Ichiro Aoki President sell | $272k 100,000 shares | -66% | +63% from low-57% from high | |
| 36Weak | Ichiro Aoki President sell | $388k 150,000 shares | -99% | +61% from low-57% from high | |
| 33Weak | Ichiro Aoki President sell | $256k 100,000 shares | -66% | +61% from low-57% from high | |
| 17Weak | Naixi Wu Chief Financial Officer sell | $15k 6,000 shares | -8% | +55% from low-59% from high | |
| 12Weak | Michael Wittmann Chief Operating Officer sell | $48k 18,750 shares | -13% | +62% from low-57% from high | |
| 22Weak | Naixi Wu Chief Financial Officer sell | $1,344 531 shares | -1% | +61% from low-57% from high | |
| 20Weak | Ichiro Aoki President sell | $16k 4,573 shares | -4% | +113% from low-43% from high | |
| 44Moderate | Donald McClymont Chief Executive Officer sell | $323k 90,644 shares | -24% | +113% from low-43% from high | |
| 16Weak | Michael Wittmann Chief Operating Officer sell | $131k 37,500 shares | -23% | +113% from low-43% from high | |
| 34Weak | Naixi Wu Chief Financial Officer sell | $61k 17,162 shares | -18% | +113% from low-43% from high | |
| 25Weak | Ichiro Aoki President sell | $26k 7,188 shares | -7% | +129% from low-39% from high | |
| 49Moderate | Donald McClymont Chief Executive Officer sell | $304k 82,957 shares | -31% | +129% from low-39% from high | |
| 12Weak | Michael Wittmann Chief Operating Officer sell | $56k 15,313 shares | -12% | +129% from low-39% from high | |
| 33Weak | Naixi Wu Chief Financial Officer sell | $46k 12,448 shares | -14% | +129% from low-39% from high | |
| 22Weak | Naixi Wu Chief Financial Officer sell | $25k 6,354 shares | -9% | +139% from low-36% from high | |
| 56Moderate | Donald McClymont Chief Executive Officer sell | $409k 100,000 shares | -68% | +157% from low-32% from high | |
| 36Weak | Naixi Wu Chief Financial Officer sell | $91k 20,386 shares | -23% | +176% from low-27% from high | |
| 20Weak | Ichiro Aoki President sell | $4,128 1,166 shares | -1% | +139% from low-36% from high | |
| 31Weak | Donald McClymont Chief Executive Officer sell | $46k 13,065 shares | -8% | +139% from low-36% from high | |
| 21Weak | Michael Wittmann Chief Operating Officer sell | $140k 37,500 shares | -29% | +139% from low-36% from high | |
| 22Weak | Naixi Wu Chief Financial Officer sell | $23k 7,096 shares | -8% | +106% from low-45% from high | |
| 53Moderate | Ichiro Aoki President sell | $623k 175,000 shares | -111% | +126% from low-40% from high | |
| 58Moderate | Ichiro Aoki President sell | $1.3M 325,000 shares | -98% | +146% from low-34% from high | |
| 15Weak | Naixi Wu Chief Financial Officer sell | $22k 5,261 shares | -6% | +159% from low-31% from high | |
| 35Weak | Donald McClymont Chief Executive Officer sell | $1.2M 200,000 shares | -60% | +268% from low0% from high | |
| 47Moderate | Donald McClymont Chief Executive Officer sell | $757k 188,700 shares | -58% | +154% from low-26% from high | |
| 11Weak | Donald McClymont Chief Executive Officer sell | $45k 11,300 shares | -8% | +142% from low-29% from high | |
| 59Moderate | Donald McClymont Chief Executive Officer sell | $581k 150,000 shares | -53% | +143% from low-29% from high | |
| 49Moderate | Michael Wittmann Chief Operating Officer sell | $83k 20,908 shares | -18% | +149% from low-27% from high | |
| 26Weak | Ichiro Aoki President sell | $37k 8,877 shares | -10% | +165% from low-23% from high |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Nov 19, 2025 | ICHIRO AOKI Director | 25,000 0.01% of outstanding | $86k | Nov 19, 2025 | $1.8M |
| Nov 18, 2025 | ICHIRO AOKI Director | 75,000 0.04% of outstanding | $262k | Nov 18, 2025 | $1.5M |
| Nov 17, 2025 | ICHIRO AOKI Director | 75,000 0.04% of outstanding | $274k | Nov 17, 2025 | $1.3M |
| Nov 14, 2025 | ICHIRO AOKI Director | 75,000 0.04% of outstanding | $293k | Nov 14, 2025 | $979k |
| Nov 13, 2025 | ICHIRO AOKI Director | 250,000 0.12% of outstanding | $979k | Nov 13, 2025 | none |
| Sep 15, 2025 | DONALD KENNETH MCCLYMONT Director, Officer | 200,000 0.10% of outstanding | $776k | Sep 15, 2025 | $758k |
| Sep 12, 2025 | DONALD KENNETH MCCLYMONT Director, Officer | 150,000 0.08% of outstanding | $585k | Sep 12, 2025 | $177k |
| Sep 10, 2025 | Michael Wittmann Officer | 20,908 0.01% of outstanding | $83k | Sep 10, 2025 | $322k |
| Sep 2, 2025 | MICHAEL WITTMANN Officer | 59,375 0.03% of outstanding | $269k | Sep 2, 2025 | $16k |
| Jun 16, 2025 | SONALEE PAREKH Director | 11,841 0.01% of outstanding | $38k | Jun 16, 2025 | none |
| Feb 27, 2025 | DONALD MCCLYMONT Director, Officer | 50,000 0.03% of outstanding | $160k | Feb 27, 2025 | $357k |
| Dec 23, 2024 | MICHAEL WITTMANN Officer | 42,471 0.02% of outstanding | $174k | Dec 23, 2024 | none |
| Dec 4, 2024 | THOMAS SCHILLER Officer | 75,000 0.04% of outstanding | $302k | Dec 4, 2024 | none |
| Nov 26, 2024 | DONALD MCCLYMONT Director, Officer | 100,000 0.05% of outstanding | $540k | Nov 26, 2024 | $942k |
| Nov 12, 2024 | DONALD KENNETH MCCLYMONT Officer | 200,000 0.11% of outstanding | $943k | Nov 12, 2024 | none |
Transactions
The newest 50 of 460 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Class A Common Stock10b5-1 | +7,500 | $0.00 | $0 | 160,683 | 21 d ago |
| Sep 21, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock10b5-1 | -3,750 | $3.18 | $12k | 156,933 | 21 d ago |
| Sep 18, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative10b5-1 | -7,500 | $0.00 | $0 | 7,500 | 21 d ago |
| Sep 15, 2026 | Donald McClymont Chief Executive Officer | MOption exercise Class V Common Stock10b5-1 | -50,000 | $0.00 | $0 | 4,816,425 | 26 d ago |
| Sep 15, 2026 | Donald McClymont Chief Executive Officer | MOption exercise Class A Common Stock10b5-1 | +50,000 | $0.00 | $0 | 531,026 | 26 d ago |
| Sep 15, 2026 | Donald McClymont Chief Executive Officer | SOpen-market sale Class A Common Stock10b5-1 | -50,000 | $3.11 | $155k | 481,026 | 26 d ago |
| Sep 15, 2026 | Donald McClymont Chief Executive Officer | MOption exercise ADK Class A Unitsderivative10b5-1 | -50,000 | $0.00 | $0 | 4,816,425 | 26 d ago |
| Sep 1, 2026 | Donald McClymont Chief Executive Officer | MOption exercise Class A Common Stock | +25,969 | $0.00 | $0 | 494,410 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock10b5-1 | -6,000 | $3.56 | $21k | 150,058 | 40 d ago |
| Sep 1, 2026 | Diane D Brink director | MOption exercise Class A Common Stock | +3,170 | $0.00 | $0 | 235,319 | 40 d ago |
| Sep 1, 2026 | David J Aldrich director | MOption exercise Class A Common Stock | +9,860 | $0.00 | $0 | 263,392 | 40 d ago |
| Sep 1, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Class A Common Stock10b5-1 | +37,500 | $0.00 | $0 | 156,547 | 40 d ago |
| Sep 1, 2026 | Jeffrey J Owens director | MOption exercise Class A Common Stock | +2,641 | $0.00 | $0 | 227,572 | 40 d ago |
| Sep 2, 2026 | Donald McClymont Chief Executive Officer | SOpen-market sale Class A Common Stock | -13,384 | $3.53 | $47k | 481,026 | 40 d ago |
| Sep 1, 2026 | Diane D Brink director | AGrant or award Restricted Stock Unitsderivative | +3,170 | $0.00 | $0 | 3,170 | 40 d ago |
| Sep 2, 2026 | Michael Wittmann Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -22,181 | $3.59 | $80k | 134,366 | 40 d ago |
| Sep 1, 2026 | Jeffrey J Owens director | AGrant or award Restricted Stock Unitsderivative | +2,641 | $0.00 | $0 | 2,641 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Class A Common Stock10b5-1 | +18,046 | $0.00 | $0 | 168,104 | 40 d ago |
| Sep 1, 2026 | David J Aldrich director | AGrant or award Restricted Stock Unitsderivative | +9,860 | $0.00 | $0 | 9,860 | 40 d ago |
| Sep 1, 2026 | David J Aldrich director | MOption exercise Restricted Stock Unitsderivative | -9,860 | $0.00 | $0 | 0 | 40 d ago |
| Sep 2, 2026 | Michael Wittmann Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -18,444 | $3.59 | $66k | 115,922 | 40 d ago |
| Sep 1, 2026 | Diane D Brink director | MOption exercise Restricted Stock Unitsderivative | -3,170 | $0.00 | $0 | 0 | 40 d ago |
| Sep 1, 2026 | Jeffrey J Owens director | MOption exercise Restricted Stock Unitsderivative | -2,641 | $0.00 | $0 | 0 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Class A Common Stock10b5-1 | +6,250 | $0.00 | $0 | 174,354 | 40 d ago |
| Sep 2, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock10b5-1 | -9,226 | $3.53 | $33k | 165,128 | 40 d ago |
| Sep 1, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Restricted Stock Unitsderivative10b5-1 | -37,500 | $0.00 | $0 | 75,000 | 40 d ago |
| Sep 1, 2026 | Donald McClymont Chief Executive Officer | AGrant or award Restricted Stock Unitsderivative | +25,969 | $0.00 | $0 | 25,969 | 40 d ago |
| Sep 2, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock10b5-1 | -8,820 | $3.53 | $31k | 156,308 | 40 d ago |
| Sep 1, 2026 | Donald McClymont Chief Executive Officer | MOption exercise Restricted Stock Unitsderivative | -25,969 | $0.00 | $0 | 0 | 40 d ago |
| Sep 2, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock10b5-1 | -3,125 | $3.59 | $11k | 153,183 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative10b5-1 | +18,046 | $0.00 | $0 | 18,046 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative10b5-1 | -18,046 | $0.00 | $0 | 0 | 40 d ago |
| Sep 1, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative10b5-1 | -6,250 | $0.00 | $0 | 0 | 40 d ago |
| Aug 28, 2026 | Donald McClymont Chief Executive Officer | MOption exercise Class A Common Stock | +90,752 | $0.00 | $0 | 515,369 | 42 d ago |
| Aug 28, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Class A Common Stock | +32,958 | $0.00 | $0 | 129,842 | 42 d ago |
| Aug 28, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Class A Common Stock | +44,803 | $0.00 | $0 | 179,228 | 42 d ago |
| Aug 28, 2026 | Thomas schiller director, other | MOption exercise Class A Common Stock | +8,598 | $0.00 | $0 | 490,305 | 42 d ago |
| Aug 31, 2026 | Donald McClymont Chief Executive Officer | SOpen-market sale Class A Common Stock | -46,928 | $3.72 | $175k | 468,441 | 42 d ago |
| Aug 31, 2026 | Michael Wittmann Chief Operating Officer | SOpen-market sale Class A Common Stock | -17,045 | $3.72 | $63k | 112,797 | 42 d ago |
| Aug 31, 2026 | Naixi Wu Chief Financial Officer | SOpen-market sale Class A Common Stock | -23,170 | $3.72 | $86k | 156,058 | 42 d ago |
| Aug 31, 2026 | Thomas schiller director, other | SOpen-market sale Class A Common Stock | -3,138 | $3.72 | $12k | 487,167 | 42 d ago |
| Aug 31, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Class A Common Stock | +6,250 | $0.00 | $0 | 119,047 | 42 d ago |
| Aug 28, 2026 | Thomas schiller director, other | AGrant or award Restricted Stock Unitsderivative | +8,598 | $0.00 | $0 | 8,598 | 42 d ago |
| Aug 28, 2026 | Michael Wittmann Chief Operating Officer | AGrant or award Restricted Stock Unitsderivative | +32,958 | $0.00 | $0 | 32,958 | 42 d ago |
| Aug 28, 2026 | Naixi Wu Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative | +44,803 | $0.00 | $0 | 44,803 | 42 d ago |
| Aug 28, 2026 | Thomas schiller director, other | MOption exercise Restricted Stock Unitsderivative | -8,598 | $0.00 | $0 | 0 | 42 d ago |
| Aug 28, 2026 | Donald McClymont Chief Executive Officer | AGrant or award Restricted Stock Unitsderivative | +90,752 | $0.00 | $0 | 90,752 | 42 d ago |
| Aug 28, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Restricted Stock Unitsderivative | -32,958 | $0.00 | $0 | 0 | 42 d ago |
| Aug 28, 2026 | Naixi Wu Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative | -44,803 | $0.00 | $0 | 0 | 42 d ago |
| Aug 31, 2026 | Michael Wittmann Chief Operating Officer | MOption exercise Restricted Stock Unitsderivative | -6,250 | $0.00 | $0 | 0 | 42 d ago |
50 of 460 rows shown.
Insiders
Everyone who has filed a Form 4 here.
- David J Aldrichdirector
- Ichiro AokiPresident
- Diane D Brinkdirector
- Donald McClymontChief Executive Officer
- Jeffrey J Owensdirector
- Michael WittmannChief Operating Officer
- Naixi WuChief Financial Officer
- Thomas schillerdirector, other
Questions about INDI
Answered from the filings on this page, as of the latest one.
Are insiders buying INDI?
As of Sep 22, 2026, SEC Form 4 filings show 0 open-market buys worth $0 by 0 insiders and 9 open-market sells worth $793k by 4 insiders at indie Semiconductor, Inc. in the last 90 days, net -$793k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade INDI on the open market?
Naixi Wu (Chief Financial Officer) sold $12k of INDI on Sep 21, 2026 and filed the Form 4 on Sep 22, 2026. InsiderTell scored 0 (weak), under a 10b5-1 plan, with 2 insiders on the same side within 14 days.
How many insiders file Form 4 at indie Semiconductor, Inc.?
8 people have filed a Form 4 at indie Semiconductor, Inc., among them David J Aldrich (director), Ichiro Aoki (President), Diane D Brink (director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.