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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (33 ops.)
Latest filing published 02 Oct 2026 for Teradyne, INC, €59k. Read the official filing
Filing timeline
BuySaleMercedes Johnson
Insider track record
Disclosed buys
0
Disclosed sells
33
Signal history
Mercedes Johnson: trading record in brief
Mercedes Johnson (board member) discloses dealings in 5 companies, chiefly Teradyne, Inc, Synopsys Inc and Analog Devices Inc. We count 53 filings; the first trade dates from 1 February 2016 and the latest from 1 October 2026.
No open-market purchase appears, only 33 sales worth €7.5M. Outside the open market, there are 14 share grants and 5 option exercises. So far in 2026, the count stands at no purchases and 6 sales.
The latest filing, published on 2 October 2026, reports an open-market sale of €59k in Teradyne, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Mercedes Johnson
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations53 total
167 shares@ US$402.90Common StockSEC:0000904454-26-000502:0
166 shares@ US$358.15Common StockSEC:0000904454-26-000430:0
453 shares0Common StockSEC:0001225110-26-000006:0
625 shares@ US$312.206.4% of flowCommon StockSEC:0000904454-26-000220:0
747 shares0Comm Stock - $.16-2/3 valueSEC:0001225110-26-000002:0
625 shares@ US$299.206.1% of flowCommon StockSEC:0000904454-26-000165:0
625 shares@ US$266.985.3% of flowCommon StockSEC:0000904454-26-000063:0
625 shares@ US$211.854.3% of flowCommon StockSEC:0000904454-26-000003:0
625 shares@ US$200.004.1% of flowCommon StockSEC:0000904454-25-000629:0
625 shares@ US$177.053.6% of flowCommon StockSEC:0000904454-25-000562:0
625 shares@ US$147.903.0% of flowCommon StockSEC:0000904454-25-000477:0
625 shares@ US$120.062.4% of flowCommon StockSEC:0000904454-25-000436:0
625 shares@ US$106.002.2% of flowCommon StockSEC:0000904454-25-000402:0
1,875 shares@ US$105.736.6% of flowCommon StockSEC:0000904454-25-000396:0
2,971 shares0Common StockSEC:0000904454-25-000255:0
491 shares0Common StockSEC:0001517737-25-000050:0
1,160 shares0Comm Stock - $.16-2/3 valueSEC:0000006281-25-000062:0
6,000 shares@ US$227.12100.0% of flowComm Stock - $.16-2/3 valueSEC:0000006281-25-000035:0
625 shares@ US$110.962.5% of flowCommon StockSEC:0000904454-25-000172:0
625 shares@ US$112.582.6% of flowCommon StockSEC:0000904454-25-000083:0
625 shares@ US$126.762.9% of flowCommon StockSEC:0000904454-25-000007:0
625 shares@ US$110.042.5% of flowCommon StockSEC:0000904454-24-000638:0
625 shares@ US$111.422.5% of flowCommon StockSEC:0000904454-24-000586:0
625 shares@ US$132.802.8% of flowCommon StockSEC:0000904454-24-000516:0
625 shares@ US$133.492.9% of flowCommon StockSEC:0000904454-24-000492:0
25 of 53 declarations
