Insider profile
John Michael Wilson Insider Trading
This page tracks every SEC Form 4 filing since April 2023 by John Michael Wilson, Chief Quality Officer and CTO: 57 transactions in total, none of them an open-market purchase, and 2 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.
- Role
- Chief Quality Officer and CTO
- CIK
- 0001189923
- Companies traded
- 1
- Total filings
- 57
- First filing
- 2024-01-02
- Last filing
- 2026-09-10
Files as WILSON JOHN MICHAEL · SEC EDGAR ↗
Activity summary
The most recent open-market decision was a sale of 5,500 shares ($935K) on June 22, 2026.
Three year balance
Buy and sell value by quarter, Q1 24 to Q3 26. John Michael Wilson has been a net seller across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $2.3M.
Insider insight
John Michael Wilson trades most actively in SMTC, accounting for 2 of the 57 filings on record.
Track record
Most active in
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | John Michael Wilson | SMTC | Option Exercise | 1,400 | — | — |
| Sep 10, 2026 | John Michael Wilson | SMTC | Tax Withholding | 713 | $163.94 | $117K |
| Sep 10, 2026 | John Michael Wilson | SMTC | Option Exercise | 1,400 | — | — |
| Jun 22, 2026 | John Michael Wilson | SMTC | Sale | 5,500 | $170.00 | $935K |
| Jun 10, 2026 | John Michael Wilson | SMTC | Option Exercise | 1,400 | — | — |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/insiders/0001189923/transactions" \
-H "X-Api-Key: $KEY"Companies traded
By number of filings.
Based on the last 50 filings on file — this insider has a longer history.
Filing cadence
Filings per quarter, this window.
Busiest: Q1 25 (17 filings)
Quietest: Q2 24 (0 filings)
Based on the last 50 filings on file — this insider has a longer history.
Reading an insider's Form 4 history
Corporate insiders — directors, officers, and holders of more than 10% of a company's stock — must report their trades to the SEC on Form 4 within two business days. Looking at one insider's filings over time shows whether they tend to buy on the open market (a discretionary use of their own money, generally the strongest signal), sell, or simply receive and exercise equity awards as compensation.
The track record above measures how this insider's past open-market purchases performed in the months after each filing. Trades made under a pre-scheduled Rule 10b5-1 plan are flagged because they carry no timing signal. To pull any insider's full history programmatically, see the insider trading API or our guide to reading Form 4 filings.