Who
Mercedes Johnson
Director
Company insider
Files Form 4 as: Director, Teradyne; Director, Synopsys; Director, Analog Devices; Director, Maxim Integrated Products; Director, Juniper Networks; Director, Micron Technology; Interim CFO, Intersil Corp/de.
In numbers
- Trades disclosed
- 263
- Buys
- 0
- Sells
- 62
- Bought
- $0
- Sold
- $27.5M
- Companies
- 7
- Companies where not an officer
- 6
- First trade
- 31 Dec 2005
- Last trade
- 1 Oct 2026
- Last filed
- 2 Oct 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 | |
|---|---|---|---|---|
| 1 Oct 2026filed 2 Oct 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $67K167 at $402.90 | filing |
| 1 Sep 2026filed 2 Sep 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $57K167 at $341.30 | filing |
| 1 Sep 2026filed 2 Sep 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $57K167 at $341.30 | filing |
| 3 Aug 2026filed 4 Aug 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $59K166 at $358.15 | filing |
| 3 Aug 2026filed 4 Aug 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $59K166 at $358.15 | filing |
| 1 Jul 2026filed 2 Jul 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $77K167 at $460.00 | filing |
| 1 Jul 2026filed 2 Jul 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $77K167 at $460.00 | filing |
| 2 Jun 2026filed 3 Jun 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $62K167 at $369.74 | filing |
| 2 Jun 2026filed 3 Jun 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $62K167 at $369.74 | filing |
| 8 May 2026filed 12 May 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Code A | —668 at $0.00 | filing |
| 8 May 2026filed 12 May 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Code A | —668 at $0.00 | filing |
| 16 Apr 2026filed 17 Apr 2026 | SNPS SynopsysSoftware | SEC FORM 4 Code A | —453 at $0.00 | filing |
| 16 Apr 2026filed 17 Apr 2026 | SNPS SynopsysSoftware | SEC FORM 4 Code A | —453 at $0.00 | filing |
| 6 Apr 2026filed 7 Apr 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $195K625 at $312.20 | filing |
| 6 Apr 2026filed 7 Apr 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $195K625 at $312.20 | filing |
| 11 Mar 2026filed 12 Mar 2026 | ADI Analog DevicesSemiconductors | SEC FORM 4 Code A | —747 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | ADI Analog DevicesSemiconductors | SEC FORM 4 Code A | —747 at $0.00 | filing |
| 5 Mar 2026filed 6 Mar 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $187K625 at $299.20 | filing |
| 5 Mar 2026filed 6 Mar 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $187K625 at $299.20 | filing |
| 5 Feb 2026filed 6 Feb 2026 | TER TeradyneSemiconductor Equipment | SEC FORM 4 Sold | $167K625 at $266.98 | filing |
News
Teradyne (NASDAQ:TER) Shares Down 9.7% – Here's What HappenedTER · dailypolitical.com · 22 Oct 2026Teradyne, Inc. $TER Stock: Lmcg Investments LLC Trims HoldingsTER · dailypolitical.com · 22 Oct 2026FinancialContent - Teradyne, Vishay Intertechnology, Allegro MicroSystems, Entegris, and AMD shares are soaring, what you need to knowTER · financialcontent.com · 21 Oct 2026
0 headlines in the last 90 days name Mercedes Johnson; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.