Reporting owner · CIK 0002009989

Wittmann Michael

Visual SEC Form 4 history across 1 companies, 32 transactions and 7 filings.

COOChief Operating Officerindie Semiconductor, Inc.
Open-market mix
Latest filingSep 01, 2026, 10:00 PM
Filings7Form 4 records
Buying$00 purchases
Selling$567.2K11 sales
Net value−$567.2KBuys minus sells
Companies13 securities
Most recentAug 31, 2026exercise

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
530-3-51Jan 254Mar 253Jan 261Jun 262Aug 26

Net value flow

Buys minus sells

Jan 25
−$13K
Mar 25
−$69.9K
Jan 26
−$56.2K
Jun 26
−$190.4K
Aug 26
−$237.6K

Transaction texture

Ownership and ticket size

Average P/S size$51.6K
Median P/S size$22.8K
Direct32
Indirect0
Aug 31, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern9Derivative Transactionfiling-context11Direct Ownershipfiling-context32Large Holdings Increaseholdings5Large Holdings Reductionholdings6Large Salesize3Repeat Sellerpattern110b5-1 Detectedfiling-context21

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at indie Semiconductor, Inc. on Aug 31, 2026 valued at $63,401.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at indie Semiconductor, Inc. on Aug 31, 2026 valued at $63,401.

Review SEC filing

Associated companies

Visual map of known reporting history

INDIindie Semiconductor, Inc.32 transactions · latest Sep 01, 2026, 10:00 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
INDIWittmann Michael
COO
exercise6.25k$0M
Derivative Transaction Direct Ownership
0.0%09/0108/31
INDIWittmann Michael
COO
exercise32.9k$0M
Derivative Transaction Direct Ownership
0.0%09/0108/28
INDIWittmann Michael
COO
grant32.9k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
0.0%09/0108/28
INDIWittmann Michael
COO
exercise6.25k$0M
Direct Ownership
0.0%09/0108/31
INDIWittmann Michael
COO
sale17.0k-$6.34MS
Cluster Selling Direct Ownership Large Sale+1
0.0%09/0108/31
INDIWittmann Michael
COO
exercise32.9k$0M
Direct Ownership Large Holdings Increase
0.0%09/0108/28
INDIWittmann Michael
COO
sale42.4k-$17.4MS
Direct Ownership Large Holdings Reduction Large Sale
−11.3%08/1908/14
INDIWittmann Michael
COO
sale39.6k-$19.0MS
Cluster Selling Direct Ownership Large Holdings Reduction+1
−1.2%06/0506/04
INDIWittmann Michael
COO
exercise10b5-112.5k$0M
Derivative Transaction Direct Ownership 10b5-1 Detected
—01/0601/03
INDIWittmann Michael
COO
exercise10b5-118.7k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction+1
—01/0601/03

Wittmann Michael Insider Activity FAQ

SEC Form 4 context

Who is Wittmann Michael?

Wittmann Michael is a reporting owner in SEC Form 4 filings with reporting owner CIK 0002009989.

Which companies has Wittmann Michael reported transactions for?

indie Semiconductor, Inc.

When was Wittmann Michael's latest insider buy?

No open-market insider purchase is available for this period.

When was Wittmann Michael's latest insider sale?

sale at indie Semiconductor, Inc. on Aug 31, 2026 valued at $63,401.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.