WITTMANN MICHAEL (Chief Operating Officer) sold 12.1% of their position (15.31K shares) of INDIE SEMICONDUCTOR, INC. on the open market

Open‑market sale worth $56.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales

WITTMANN MICHAEL

Filed: 1/6/2026ACC: 0001193125-26-004917

InsiderWITTMANN MICHAELCIK 2009989

→

IssuerINDIE SEMICONDUCTOR, INC.CIK 1841925

Officer· Chief Operating Officer

Since Mar 2026

-15.31K

Net shares

Net seller

$56.2K

Total sold

Open market trades

0B · 3S

Total transactions

32.69K acquired · 48.01K disposed

Non-Derivative Transactions6

Class A Common Stock

Direct

M · Option Exercise

+1.44K

Price / share

—

Trade value

—

% of position

1.5%

1/3/2026

94K→95.45K

Class A Common Stock

Direct

M · Option Exercise

+18.75K

Price / share

—

Trade value

—

% of position

19.6%

1/3/2026

95.45K→114.20K

Class A Common Stock

Direct

M · Option Exercise

+12.50K

Price / share

—

Trade value

—

% of position

10.9%

1/3/2026

114.20K→126.70K

Class A Common Stock

Direct

S · Sale

−5.22K

Price / share

$3.67

Trade value

$19.13K

% of position

4.1%

1/5/2026

126.70K→121.48K

Class A Common Stock

Direct

S · Sale

−8.39K

Price / share

$3.67

Trade value

$30.77K

% of position

6.9%

1/5/2026

121.48K→113.09K

Class A Common Stock

Direct

S · Sale

−1.71K

Price / share

$3.67

Trade value

$6.27K

% of position

1.5%

1/5/2026

113.09K→111.39K

Total

Net shares

+17.38K

Net value

-$56.17K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	1/3/2026	M · Option Exercise	+1.44K	—	—	1.5%	94K	95.45K
Class A Common Stock Direct	1/3/2026	M · Option Exercise	+18.75K	—	—	19.6%	95.45K	114.20K
Class A Common Stock Direct	1/3/2026	M · Option Exercise	+12.50K	—	—	10.9%	114.20K	126.70K
Class A Common Stock Direct	1/5/2026	S · Sale	−5.22K	$3.67	$19.13K	4.1%	126.70K	121.48K
Class A Common Stock Direct	1/5/2026	S · Sale	−8.39K	$3.67	$30.77K	6.9%	121.48K	113.09K
Class A Common Stock Direct	1/5/2026	S · Sale	−1.71K	$3.67	$6.27K	1.5%	113.09K	111.39K
Total			+17.38K		-$56.17K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

1.44K shares

−1.44K

Strike price

Held after

0.00

Exercisable

—

1/3/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

37.50K shares

−18.75K

Strike price

Held after

18.75K

Exercisable

—

1/3/2026

Performance-based Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

12.50K shares

−12.50K

Strike price

Held after

0.00

Exercisable

—

1/3/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Class A Common Stock1.44K shares	1/3/2026	M · Option Exercise	−1.44K	—	0.00
Restricted Stock Units Direct	Class A Common Stock37.50K shares	1/3/2026	M · Option Exercise	−18.75K	—	18.75K
Performance-based Restricted Stock Units Direct	Class A Common Stock12.50K shares	1/3/2026	M · Option Exercise	−12.50K	—	0.00