Insider profile
David L Lowrance Insider Trading
This page tracks every SEC Form 4 filing since April 2023 by David L Lowrance, Chief Financial Officer: 49 transactions in total, none of them an open-market purchase, and 3 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.
- Role
- Chief Financial Officer
- CIK
- 0001408498
- Companies traded
- 1
- Total filings
- 49
- First filing
- 2023-12-14
- Last filing
- 2026-06-22
Files as Lowrance David L · SEC EDGAR ↗
Activity summary
The most recent open-market decision was a sale of 394,528 shares ($2.2M) on June 22, 2026.
Three year balance
Buy and sell value by quarter, Q4 23 to Q2 26. David L Lowrance has been a net seller across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.3M.
Insider insight
David L Lowrance trades most actively in SVRA, accounting for 3 of the 49 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 |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | David L Lowrance | SVRA | Tax Withholding | 11,491 | $5.50 | $63K |
| Jun 22, 2026 | David L Lowrance | SVRA | Tax Withholding | 53,387 | $5.50 | $294K |
| Jun 22, 2026 | David L Lowrance | SVRA | Tax Withholding | 10,114 | $5.50 | $56K |
| Jun 22, 2026 | David L Lowrance | SVRA | Option Exercise | 218,750 | — | — |
| Jun 22, 2026 | David L Lowrance | SVRA | Option Exercise | 129,350 | $1.23 | $159K |
44 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: Q2 26 (19 filings)
Quietest: Q1 24 (0 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.