Insider profile
James M Kempton Insider Trading
This page tracks every SEC Form 4 filing since April 2023 by James M Kempton, VP, CFO and Treasurer: 47 transactions in total, including 1 open-market purchase and 4 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.
- Role
- VP, CFO and Treasurer
- CIK
- 0001456883
- Companies traded
- 1
- Total filings
- 47
- First filing
- 2023-04-03
- Last filing
- 2025-05-13
Files as Kempton James M · SEC EDGAR ↗
Activity summary
The most recent open-market decision was a sale of 437 shares ($345) on December 16, 2024.
Three year balance
Buy and sell value by quarter, Q2 23 to Q2 25. James M Kempton sold in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $10K.
Insider insight
James M Kempton trades most actively in SMSI, accounting for 3 of the 47 filings on record. The largest single open-market purchase on record is $1K in SMSI, filed Jun 2023.
Track record
Most active in
Avg buy vs sell price
Average prices across open-market transactions in this dataset.
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 13, 2025 | James M Kempton | SMSI | Tax Withholding | 7,335 | $0.94 | $7K |
| May 12, 2025 | James M Kempton | SMSI | Disposition | 750 | — | — |
| Apr 17, 2025 | James M Kempton | SMSI | Tax Withholding | 3,856 | $0.81 | $3K |
| Mar 31, 2025 | James M Kempton | SMSI | Award | 250 | $0.62 | $155 |
| Mar 13, 2025 | James M Kempton | SMSI | Tax Withholding | 3,778 | $0.71 | $3K |
42 more transactions hidden
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-H "X-Api-Key: $KEY"Companies traded
By number of filings.
Filing cadence
Filings per quarter, this window.
Busiest: Q1 24 (8 filings)
Quietest: Q2 25 (3 filings)
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.