Who
David J. Aldrich
Director
Company insider
Files Form 4 as: Director, Mobix Labs; Director, indie Semiconductor; Director, Belden; Director, Allegro MicroSystems; Executive Chairman, Skyworks Solutions; Director, Acacia Communications.
In numbers
- Trades disclosed
- 843
- Buys
- 0
- Sells
- 153
- Bought
- $0
- Sold
- $214.6M
- Companies
- 6
- Companies where not an officer
- 5
- First trade
- 3 May 2006
- Last trade
- 14 Sep 2026
- Last filed
- 22 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 14 Sep 2026filed 22 Sep 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —12,255 at $0.00 | filing |
| 14 Sep 2026filed 22 Sep 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —19,101 at $0.00 | filing |
| 14 Sep 2026filed 22 Sep 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —12,255 at $0.00 | filing |
| 14 Sep 2026filed 22 Sep 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —19,101 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie SemiconductorSemiconductors | SEC FORM 4 Code M | —9,860 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code A | —9,860 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code M | —9,860 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code A | —9,860 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code M | —9,860 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | INDI indie SemiconductorSemiconductors | SEC FORM 4 Code M | —9,860 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —13,660 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | MOBX Mobix LabsSemiconductors | SEC FORM 4 Code A | —13,660 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie SemiconductorSemiconductors | SEC FORM 4 Code M | —4,621 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code A | —4,621 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code M | —4,621 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code A | —4,621 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code M | —4,621 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | INDI indie SemiconductorSemiconductors | SEC FORM 4 Code M | —4,621 at $0.00 | filing |
| 28 May 2026filed 29 May 2026 | INDI indie SemiconductorSemiconductors | SEC FORM 4 Code M | —59,932 at $0.00 | filing |
| 28 May 2026filed 29 May 2026 | INDI indie Semiconductoroption or derivative · Semiconductors | SEC FORM 4 Code A | —37,454 at $0.00 | filing |
The newest 500 lines are listed; the numbers count every line.
News
Contrasting Ituran Location and Control (NASDAQ:ITRN) and Belden (NYSE:BDC)BDC · themarketsdaily.com · 18 Oct 2026Financial Contrast: Semtech (NASDAQ:SMTC) vs. Skyworks Solutions (NASDAQ:SWKS)SWKS · tickerreport.com · 14 Oct 2026
0 headlines in the last 90 days name David J. Aldrich; 2 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.