Insider Ledger
INDI insider buying and SEC filings, explained
indie Semiconductor, Inc. · CIK 1841925
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Semiconductors & Related Devices
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- Thunder Bridge II Surviving Pubco, Inc.
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$2.7M
Planned sales (10b5-1)
$9.3M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Nov 2, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 6,250 shares at about $1.59 ($10K), marked as a 10b5-1 plan trade. Holdings down 4% to 163,183 shares. | SEC filing Filed Nov 3, 2026, 8:39 PM ET |
| Sep 21, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 3,750 shares at about $3.18 ($12K), marked as a 10b5-1 plan trade. Holdings down 2% to 156,933 shares. | SEC filing Filed Sep 22, 2026 |
| Sep 15, 2026 | Planned (10b5-1) | Donald McClymont (CEO and Director) sold 50,000 shares at about $3.11 ($156K), marked as a 10b5-1 plan trade. Holdings down 9% to 481,026 shares. | SEC filing Filed Sep 17, 2026 |
| Sep 2, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 40,625 shares at about $3.59 ($146K), marked as a 10b5-1 plan trade. Holdings down 26% to 115,922 shares. | SEC filing Filed Sep 3, 2026 |
| Sep 2, 2026 | Sale | Donald McClymont (CEO and Director) sold 13,384 shares at $3.53 ($47K). Holdings down 3% to 481,026 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 3, 2026 |
| Sep 1–2, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 27,171 shares between Sep 1 and Sep 2 at about $3.54 ($96K), marked as a 10b5-1 plan trade. Holdings down 15% to 153,183 shares. | SEC filing Filed Sep 3, 2026 |
| Aug 31, 2026 | Sale | Michael Wittmann (President / COO) sold 17,045 shares at $3.72 ($63K). Holdings down 13% to 112,797 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 31, 2026 | Sale | Donald McClymont (CEO and Director) sold 46,928 shares at $3.72 ($175K). Holdings down 9% to 468,441 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 31, 2026 | Sale | Thomas schiller (Director and Strategic Advisor) sold 3,138 shares at $3.72 ($12K). Holdings down 1% to 487,167 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 31, 2026 | Sale | Naixi Wu (CFO) sold 23,170 shares at $3.72 ($86K). Holdings down 13% to 156,058 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 19, 2026 | Planned (10b5-1) | Sonalee Elizabeth Parekh (Director) sold 59,932 shares at about $4.07 ($244K), marked as a 10b5-1 plan trade. Holdings down 38% to 99,857 shares. | SEC filing Filed Aug 21, 2026 |
| Aug 14, 2026 | Sale | Michael Wittmann (President / COO) sold 42,468 shares at about $4.10 ($174K). Holdings down 30% to 96,884 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 12, 2026 | Sale | Sonalee Elizabeth Parekh (Director) sold 20,000 shares at $3.80 ($76K). Holdings down 11% to 159,789 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Jul 6, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 6,250 shares at about $4.67 ($29K), marked as a 10b5-1 plan trade. Holdings down 4% to 139,352 shares. | SEC filing Filed Jul 8, 2026 |
| Jul 2, 2026 | Sale | Michael Wittmann (President / COO) sold 30,207 shares at $4.45 ($134K). Holdings down 17% to 145,602 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Sale | Donald McClymont (CEO and Director) sold 126,496 shares at $4.45 ($563K). Holdings down 23% to 424,617 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Sale | Thomas schiller (Director) sold 1,833 shares at $4.45 ($8K). Holdings down <1% to 481,707 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 19,640 shares at about $4.37 ($86K), marked as a 10b5-1 plan trade. Holdings down 13% to 134,425 shares. | SEC filing Filed Jul 6, 2026 |
| Jun 15, 2026 | Planned (10b5-1) | Donald McClymont (CEO and Director) sold 50,000 shares at about $4.19 ($210K), marked as a 10b5-1 plan trade. Holdings down 14% to 307,363 shares. | SEC filing Filed Jun 17, 2026 |
| Jun 4, 2026 | Sale | Michael Wittmann (President / COO) sold 39,645 shares at about $4.80 ($190K). Holdings down 29% to 98,309 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| Jun 2, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 37,500 shares at about $5.13 ($192K), marked as a 10b5-1 plan trade. Holdings down 21% to 137,954 shares. | SEC filing Filed Jun 3, 2026 |
| Jun 2, 2026 | Sale | Donald McClymont (CEO and Director) sold 9,425 shares at $5.12 ($48K). Holdings down 3% to 307,363 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 3, 2026 |
| Jun 1–2, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 18,898 shares between Jun 1 and Jun 2 at about $5.06 ($96K), marked as a 10b5-1 plan trade. Holdings down 14% to 114,787 shares. | SEC filing Filed Jun 3, 2026 |
| May 27–29, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 729,900 shares between May 27 and May 29 at about $5.20 ($3.8M), marked as a 10b5-1 plan trade. Holdings down 87% to 106,169 shares. | SEC filing Filed May 29, 2026 |
| May 22–26, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 70,100 shares between May 22 and May 26 at about $5.09 ($357K), marked as a 10b5-1 plan trade. Holdings down 40% to 106,169 shares. | SEC filing Filed May 27, 2026 |
| May 11, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 50,000 shares at about $4.78 ($239K), marked as a 10b5-1 plan trade. Holdings down 32% to 106,169 shares. | SEC filing Filed May 13, 2026 |
| Apr 30, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 100,000 shares at about $4.40 ($440K), marked as a 10b5-1 plan trade. Holdings down 49% to 106,169 shares. | SEC filing Filed May 1, 2026 |
| Apr 27, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 50,000 shares at about $4.04 ($202K), marked as a 10b5-1 plan trade. Holdings down 32% to 106,169 shares. | SEC filing Filed Apr 29, 2026 |
| Apr 23–24, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 93,500 shares between Apr 23 and Apr 24 at about $3.66 ($342K), marked as a 10b5-1 plan trade. Holdings down 47% to 106,169 shares. | SEC filing Filed Apr 27, 2026 |
| Apr 21, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 6,500 shares at about $3.50 ($23K), marked as a 10b5-1 plan trade. Holdings down 6% to 106,169 shares. | SEC filing Filed Apr 23, 2026 |
| Apr 9, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 55,000 shares at about $2.81 ($155K), marked as a 10b5-1 plan trade. Holdings down 31% to 120,787 shares. | SEC filing Filed Apr 10, 2026 |
| Apr 6, 2026 | Sale | Michael Wittmann (President / COO) sold 4,720 shares at $2.99 ($14K). Holdings down 3% to 137,954 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 7, 2026 |
| Apr 6, 2026 | Sale | Donald McClymont (CEO and Director) sold 18,420 shares at $2.99 ($55K). Holdings down 6% to 298,500 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 7, 2026 |
| Apr 6, 2026 | Sale | Ichiro Aoki (President / COO and Director) sold 3,506 shares at $2.99 ($10K). Holdings down 3% to 106,169 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 7, 2026 |
| Apr 6, 2026 | Sale | Naixi Wu (CFO) sold 5,876 shares at $2.99 ($18K). Holdings down 7% to 75,787 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 7, 2026 |
| Mar 25, 2026 | Planned (10b5-1) | Donald McClymont (CEO and Director) sold 50,000 shares at about $3.06 ($153K), marked as a 10b5-1 plan trade. Holdings down 15% to 282,393 shares. | SEC filing Filed Mar 27, 2026 |
| Mar 25–27, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 200,000 shares between Mar 25 and Mar 27 at about $3.22 ($644K), marked as a 10b5-1 plan trade. Holdings down 66% to 100,952 shares. | SEC filing Filed Mar 27, 2026 |
| Mar 23–24, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 100,000 shares between Mar 23 and Mar 24 at about $2.72 ($272K), marked as a 10b5-1 plan trade. Holdings down 50% to 100,952 shares. | SEC filing Filed Mar 25, 2026 |
| Mar 18–20, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 150,000 shares between Mar 18 and Mar 20 at about $2.59 ($388K), marked as a 10b5-1 plan trade. Holdings down 60% to 100,952 shares. | SEC filing Filed Mar 20, 2026 |
| Mar 16–17, 2026 | Planned (10b5-1) | Ichiro Aoki (President / COO and Director) sold 100,000 shares between Mar 16 and Mar 17 at about $2.57 ($257K), marked as a 10b5-1 plan trade. Holdings down 50% to 100,952 shares. | SEC filing Filed Mar 18, 2026 |
| Mar 13, 2026 | Planned (10b5-1) | Naixi Wu (CFO) sold 6,000 shares at about $2.51 ($15K), marked as a 10b5-1 plan trade. Holdings down 8% to 71,188 shares. | SEC filing Filed Mar 17, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 18,750 shares at about $2.54 ($48K), marked as a 10b5-1 plan trade. Holdings down 13% to 130,135 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 4, 2026 | Sale | Naixi Wu (CFO) sold 531 shares at $2.53 ($1K). Holdings down 1% to 77,188 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 37,500 shares at about $3.50 ($131K), marked as a 10b5-1 plan trade. Holdings down 23% to 123,885 shares. | SEC filing Filed Mar 2, 2026 |
| Mar 2, 2026 | Sale | Donald McClymont (CEO and Director) sold 90,644 shares at $3.56 ($323K). Holdings down 24% to 282,393 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Mar 2, 2026 | Sale | Ichiro Aoki (President / COO and Director) sold 4,573 shares at $3.56 ($16K). Holdings down 4% to 100,952 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Mar 2, 2026 | Sale | Naixi Wu (CFO) sold 17,162 shares at $3.56 ($61K). Holdings down 18% to 76,969 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 15,313 shares at about $3.67 ($56K), marked as a 10b5-1 plan trade. Holdings down 12% to 111,385 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Sale | Donald McClymont (CEO and Director) sold 82,957 shares at $3.67 ($304K). Holdings down 31% to 186,202 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Sale | Ichiro Aoki (President / COO and Director) sold 7,188 shares at $3.67 ($26K). Holdings down 7% to 94,725 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Sale | Naixi Wu (CFO) sold 12,448 shares at $3.67 ($46K). Holdings down 14% to 76,969 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 6, 2026 |
| Dec 22, 2025 | Sale | Naixi Wu (CFO) sold 6,354 shares at $3.86 ($25K). Holdings down 9% to 67,542 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 23, 2025 |
| Dec 15, 2025 | Planned (10b5-1) | Donald McClymont (CEO and Director) sold 100,000 shares at about $4.09 ($409K), marked as a 10b5-1 plan trade. Holdings down 68% to 48,130 shares. | SEC filing Filed Dec 17, 2025 |
| Dec 10–11, 2025 | Sale | Naixi Wu (CFO) sold 20,386 shares between Dec 10, 2025 and Dec 11, 2025 at about $4.48 ($91K). Holdings down 23% to 67,542 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 12, 2025 |
| Dec 2, 2025 | Planned (10b5-1) | Michael Wittmann (President / COO) sold 37,500 shares at about $3.74 ($140K), marked as a 10b5-1 plan trade. Holdings down 29% to 94,005 shares. | SEC filing Filed Dec 3, 2025 |
| Dec 2, 2025 | Sale | Ichiro Aoki (President / COO and Director) sold 1,166 shares at $3.54 ($4K). Holdings down 1% to 84,701 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 3, 2025 |
| Dec 2, 2025 | Sale | Donald McClymont (CEO and Director) sold 13,065 shares at $3.54 ($46K). Holdings down 8% to 148,130 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 3, 2025 |
| Nov 21, 2025 | Sale | Naixi Wu (CFO) sold 7,096 shares at $3.30 ($23K). Holdings down 8% to 87,178 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 24, 2025 |
| Nov 11, 2025 | Sale | Naixi Wu (CFO) sold 5,261 shares at $4.18 ($22K). Holdings down 6% to 87,178 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 13, 2025 |
81 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow INDI in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.