Follow the people · Insider
Michael Wittmann
Michael Wittmann files insider transactions with the SEC as a chief operating officer of indie Semiconductor (INDI). We hold 11 disclosed purchases and sales filed since 22 February 2024, 5 of them in the last 90 days.
- Files forINDI
- Disclosed buys and sells11 in all, 5 in the last 90 days
- Last disclosure3 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 20 February 2024 — 2 September 2026Chief Operating Officer · indie Semiconductor (INDI)160 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 37,500 shares of indie SemiconductorSEC Form 43 September 2026Class A Common Stock · traded 1 September 2026 · filed 3 September 2026
- ▼ sold on the open market 22,181 shares of indie SemiconductorSEC Form 43 September 2026Class A Common Stock · traded 2 September 2026 · filed 3 September 2026
- ▼ sold on the open market 18,444 shares of indie SemiconductorSEC Form 43 September 2026Class A Common Stock · traded 2 September 2026 · filed 3 September 2026
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 September 2026Restricted Stock Units · traded 1 September 2026 · filed 3 September 2026
- exercised options over 32,958 shares of indie SemiconductorSEC Form 41 September 2026Class A Common Stock · traded 28 August 2026 · filed 1 September 2026
- ▼ sold on the open market 17,045 shares of indie SemiconductorSEC Form 41 September 2026Class A Common Stock · traded 31 August 2026 · filed 1 September 2026
- exercised options over 6,250 shares of indie SemiconductorSEC Form 41 September 2026Class A Common Stock · traded 31 August 2026 · filed 1 September 2026
- was granted 32,958 shares of indie Semiconductor (a derivative holding)SEC Form 41 September 2026Restricted Stock Units · traded 28 August 2026 · filed 1 September 2026
- exercised options over 32,958 shares of indie Semiconductor (a derivative holding)SEC Form 41 September 2026Restricted Stock Units · traded 28 August 2026 · filed 1 September 2026
- exercised options over 6,250 shares of indie Semiconductor (a derivative holding)SEC Form 41 September 2026Restricted Stock Units · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 42,468 shares of indie SemiconductorSEC Form 418 August 2026Class A Common Stock · traded 14 August 2026 · filed 18 August 2026
- was granted 200,000 shares of indie Semiconductor (a derivative holding)SEC Form 429 July 2026Restricted Stock Units · traded 27 July 2026 · filed 29 July 2026
- ▼ sold on the open market 4,356 shares of indie SemiconductorSEC Form 48 July 2026Class A Common Stock · traded 6 July 2026 · filed 8 July 2026
- ▼ sold on the open market 1,894 shares of indie SemiconductorSEC Form 48 July 2026Class A Common Stock · traded 6 July 2026 · filed 8 July 2026
- exercised options over 12,500 shares of indie SemiconductorSEC Form 46 July 2026Class A Common Stock · traded 1 July 2026 · filed 6 July 2026
- exercised options over 65,000 shares of indie SemiconductorSEC Form 46 July 2026Class A Common Stock · traded 1 July 2026 · filed 6 July 2026
- ▼ sold on the open market 30,207 shares of indie SemiconductorSEC Form 46 July 2026Class A Common Stock · traded 2 July 2026 · filed 6 July 2026
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 46 July 2026Restricted Stock Units · traded 1 July 2026 · filed 6 July 2026
- exercised options over 65,000 shares of indie Semiconductor (a derivative holding)SEC Form 46 July 2026Restricted Stock Units · traded 1 July 2026 · filed 6 July 2026
- ▼ sold on the open market 39,645 shares of indie SemiconductorSEC Form 45 June 2026Class A Common Stock · traded 4 June 2026 · filed 5 June 2026
- exercised options over 37,500 shares of indie SemiconductorSEC Form 43 June 2026Class A Common Stock · traded 1 June 2026 · filed 3 June 2026
- ▼ sold on the open market 12,766 shares of indie SemiconductorSEC Form 43 June 2026Class A Common Stock · traded 2 June 2026 · filed 3 June 2026
- ▼ sold on the open market 24,734 shares of indie SemiconductorSEC Form 43 June 2026Class A Common Stock · traded 2 June 2026 · filed 3 June 2026
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 June 2026Restricted Stock Units · traded 1 June 2026 · filed 3 June 2026
- exercised options over 12,539 shares of indie SemiconductorSEC Form 47 April 2026Class A Common Stock · traded 3 April 2026 · filed 7 April 2026
- ▼ sold on the open market 4,720 shares of indie SemiconductorSEC Form 47 April 2026Class A Common Stock · traded 6 April 2026 · filed 7 April 2026
- was granted 12,539 shares of indie Semiconductor (a derivative holding)SEC Form 47 April 2026Restricted Stock Units · traded 3 April 2026 · filed 7 April 2026
- exercised options over 12,539 shares of indie Semiconductor (a derivative holding)SEC Form 47 April 2026Restricted Stock Units · traded 3 April 2026 · filed 7 April 2026
- exercised options over 25,000 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 6 March 2026 · filed 10 March 2026
- ▼ sold on the open market 9,154 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 9 March 2026 · filed 10 March 2026
- ▼ sold on the open market 9,596 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 9 March 2026 · filed 10 March 2026
- exercised options over 25,000 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2026Restricted Stock Units · traded 6 March 2026 · filed 10 March 2026
- exercised options over 25,000 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2026Restricted Stock Units · traded 6 March 2026 · filed 10 March 2026
- exercised options over 25,000 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 6 March 2026 · filed 10 March 2026
- ▼ sold on the open market 9,154 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 9 March 2026 · filed 10 March 2026
- ▼ sold on the open market 9,596 shares of indie SemiconductorSEC Form 410 March 2026Class A Common Stock · traded 9 March 2026 · filed 10 March 2026
- exercised options over 12,500 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 1 March 2026 · filed 2 March 2026
- exercised options over 37,500 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 1 March 2026 · filed 2 March 2026
- ▼ sold on the open market 18,787 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 2 March 2026 · filed 2 March 2026
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 1 March 2026 · filed 2 March 2026
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 1 March 2026 · filed 2 March 2026
- ▼ sold on the open market 18,713 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 2 March 2026 · filed 2 March 2026
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 1 March 2026 · filed 2 March 2026
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 1 March 2026 · filed 2 March 2026
- exercised options over 12,500 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 1 March 2026 · filed 2 March 2026
- exercised options over 37,500 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 1 March 2026 · filed 2 March 2026
- ▼ sold on the open market 18,787 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 2 March 2026 · filed 2 March 2026
- ▼ sold on the open market 18,713 shares of indie SemiconductorSEC Form 42 March 2026Class A Common Stock · traded 2 March 2026 · filed 2 March 2026
- exercised options over 1,443 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 18,750 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 12,500 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 1,443 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 18,750 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Performance-based Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- ▼ sold on the open market 5,216 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- ▼ sold on the open market 8,387 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- ▼ sold on the open market 1,710 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- exercised options over 1,443 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 18,750 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 1,443 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 18,750 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 12,500 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- ▼ sold on the open market 5,216 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- ▼ sold on the open market 8,387 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- ▼ sold on the open market 1,710 shares of indie SemiconductorSEC Form 46 January 2026Class A Common Stock · traded 5 January 2026 · filed 6 January 2026
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 46 January 2026Performance-based Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 December 2025Restricted Stock Units · traded 1 December 2025 · filed 3 December 2025
- exercised options over 37,500 shares of indie SemiconductorSEC Form 43 December 2025Class A Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 17,716 shares of indie SemiconductorSEC Form 43 December 2025Class A Common Stock · traded 2 December 2025 · filed 3 December 2025
- ▼ sold on the open market 19,784 shares of indie SemiconductorSEC Form 43 December 2025Class A Common Stock · traded 2 December 2025 · filed 3 December 2025
- ▼ sold on the open market 20,908 shares of indie SemiconductorSEC Form 412 September 2025Class A Common Stock · traded 10 September 2025 · filed 12 September 2025
- was granted 32,928 shares of indie Semiconductor (a derivative holding)SEC Form 49 September 2025Restricted Stock Units · traded 5 September 2025 · filed 9 September 2025
- exercised options over 32,928 shares of indie Semiconductor (a derivative holding)SEC Form 49 September 2025Restricted Stock Units · traded 5 September 2025 · filed 9 September 2025
- exercised options over 32,928 shares of indie SemiconductorSEC Form 49 September 2025Class A Common Stock · traded 5 September 2025 · filed 9 September 2025
- ▼ sold on the open market 12,020 shares of indie SemiconductorSEC Form 49 September 2025Class A Common Stock · traded 8 September 2025 · filed 9 September 2025
- exercised options over 6,250 shares of indie Semiconductor (a derivative holding)SEC Form 43 September 2025Restricted Stock Units · traded 31 August 2025 · filed 3 September 2025
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 September 2025Restricted Stock Units · traded 1 September 2025 · filed 3 September 2025
- exercised options over 6,250 shares of indie SemiconductorSEC Form 43 September 2025Class A Common Stock · traded 31 August 2025 · filed 3 September 2025
- exercised options over 37,500 shares of indie SemiconductorSEC Form 43 September 2025Class A Common Stock · traded 1 September 2025 · filed 3 September 2025
- ▼ sold on the open market 16,529 shares of indie SemiconductorSEC Form 43 September 2025Class A Common Stock · traded 2 September 2025 · filed 3 September 2025
- ▼ sold on the open market 42,846 shares of indie SemiconductorSEC Form 43 September 2025Class A Common Stock · traded 2 September 2025 · filed 3 September 2025
- was granted 130,000 shares of indie Semiconductor (a derivative holding)SEC Form 414 July 2025Restricted Stock Units · traded 10 July 2025 · filed 14 July 2025
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 July 2025Restricted Stock Units · traded 1 July 2025 · filed 3 July 2025
- exercised options over 12,500 shares of indie SemiconductorSEC Form 43 July 2025Class A Common Stock · traded 1 July 2025 · filed 3 July 2025
- ▼ sold on the open market 4,532 shares of indie SemiconductorSEC Form 43 July 2025Class A Common Stock · traded 2 July 2025 · filed 3 July 2025
- exercised options over 37,500 shares of indie Semiconductor (a derivative holding)SEC Form 43 June 2025Restricted Stock Units · traded 1 June 2025 · filed 3 June 2025
- exercised options over 37,500 shares of indie SemiconductorSEC Form 43 June 2025Class A Common Stock · traded 1 June 2025 · filed 3 June 2025
- ▼ sold on the open market 13,725 shares of indie SemiconductorSEC Form 43 June 2025Class A Common Stock · traded 2 June 2025 · filed 3 June 2025
- was granted 300,000 shares of indie Semiconductor (a derivative holding)SEC Form 416 April 2025Restricted Stock Units · traded 14 April 2025 · filed 16 April 2025
- was granted 25,000 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2025Performance-based Restricted Stock Units · traded 6 March 2025 · filed 10 March 2025
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2025Performance-based Restricted Stock Units · traded 6 March 2025 · filed 10 March 2025
- exercised options over 25,000 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2025Restricted Stock Units · traded 6 March 2025 · filed 10 March 2025
- exercised options over 21,750 shares of indie Semiconductor (a derivative holding)SEC Form 410 March 2025Restricted Stock Units · traded 8 March 2025 · filed 10 March 2025
- exercised options over 12,500 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 6 March 2025 · filed 10 March 2025
- exercised options over 25,000 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 6 March 2025 · filed 10 March 2025
- ▼ sold on the open market 4,504 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 7 March 2025 · filed 10 March 2025
- ▼ sold on the open market 9,066 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 7 March 2025 · filed 10 March 2025
- exercised options over 21,750 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 8 March 2025 · filed 10 March 2025
- ▼ sold on the open market 8,114 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 10 March 2025 · filed 10 March 2025
- ▼ sold on the open market 2,761 shares of indie SemiconductorSEC Form 410 March 2025Class A Common Stock · traded 10 March 2025 · filed 10 March 2025
- exercised options over 12,500 shares of indie Semiconductor (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 1 March 2025 · filed 4 March 2025
- exercised options over 12,500 shares of indie SemiconductorSEC Form 44 March 2025Class A Common Stock · traded 1 March 2025 · filed 4 March 2025
- had shares withheld for tax on 5,249 shares of indie SemiconductorSEC Form 44 March 2025Class A Common Stock · traded 3 March 2025 · filed 4 March 2025
- exercised options over 1,442 shares of indie Semiconductor (a derivative holding)SEC Form 47 January 2025Restricted Stock Units · traded 3 January 2025 · filed 7 January 2025
- exercised options over 18,750 shares of indie Semiconductor (a derivative holding)SEC Form 47 January 2025Restricted Stock Units · traded 3 January 2025 · filed 7 January 2025
- exercised options over 1,442 shares of indie SemiconductorSEC Form 47 January 2025Class A Common Stock · traded 3 January 2025 · filed 7 January 2025
- exercised options over 18,750 shares of indie SemiconductorSEC Form 47 January 2025Class A Common Stock · traded 3 January 2025 · filed 7 January 2025
- had shares withheld for tax on 8,084 shares of indie SemiconductorSEC Form 47 January 2025Class A Common Stock · traded 6 January 2025 · filed 7 January 2025
- ▼ sold on the open market 2,012 shares of indie SemiconductorSEC Form 47 January 2025Class A Common Stock · traded 6 January 2025 · filed 7 January 2025
- ▼ sold on the open market 3,125 shares of indie SemiconductorSEC Form 46 January 2025Class A Common Stock · traded 2 January 2025 · filed 6 January 2025
- ▼ sold on the open market 18,375 shares of indie SemiconductorSEC Form 426 December 2024Class A Common Stock · traded 23 December 2024 · filed 26 December 2024
- exercised options over 6,250 shares of indie Semiconductor (a derivative holding)SEC Form 44 September 2024Restricted Stock Units · traded 31 August 2024 · filed 4 September 2024
- was granted 4,569 shares of indie Semiconductor (a derivative holding)SEC Form 44 September 2024Restricted Stock Units · traded 1 September 2024 · filed 4 September 2024
- exercised options over 4,569 shares of indie Semiconductor (a derivative holding)SEC Form 44 September 2024Restricted Stock Units · traded 1 September 2024 · filed 4 September 2024
- exercised options over 6,250 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 31 August 2024 · filed 4 September 2024
- exercised options over 4,569 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 1 September 2024 · filed 4 September 2024
- had shares withheld for tax on 2,416 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 3 September 2024 · filed 4 September 2024
- ▼ sold on the open market 709 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 3 September 2024 · filed 4 September 2024
- had shares withheld for tax on 1,747 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 3 September 2024 · filed 4 September 2024
- ▼ sold on the open market 2,822 shares of indie SemiconductorSEC Form 44 September 2024Class A Common Stock · traded 3 September 2024 · filed 4 September 2024
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.