Form 4: nLIGHT CFO Executes Planned Stock Sales
Statement of Changes in Beneficial Ownership
nLIGHT CFO Joseph John Corso sold 55,719 shares of common stock to satisfy tax obligations and fulfill a pre-arranged Rule 10b5-1 trading plan.
Summary
- CFO Joseph John Corso sold a total of 55,719 shares of nLIGHT, Inc. (LASR) common stock on May 19 and May 20, 2026.
- 20,243 shares were sold at a weighted average price of $68.48 to cover tax withholding obligations related to the vesting of restricted stock units.
- 35,476 shares were sold across four transactions at prices ranging from $68.81 to $71.36 per share, executed under a Rule 10b5-1 trading plan adopted on September 15, 2025.
- Following these transactions, the reporting person retains beneficial ownership of 177,572 shares.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a neutral event, as the transactions were pre-planned and largely mandatory for tax purposes.
Positives
- The sales were largely non-discretionary, involving mandatory tax withholding and a pre-established Rule 10b5-1 trading plan, which typically signals compliance rather than a lack of confidence in the company.
Negatives
- The reduction in the CFO's direct equity stake in the company.
Risks
- Future share price volatility may impact the execution value of remaining shares held under the Rule 10b5-1 plan.
Future Outlook
No specific forward-looking guidance regarding company operations was provided in this filing.
Industry Context
StockSavvy.ai notes that insider selling via Rule 10b5-1 plans is a standard practice for executives to manage personal liquidity and tax obligations without triggering market concerns regarding non-public information.
Comparison to Industry Standards
- The use of Rule 10b5-1 plans is the industry standard for corporate officers to divest shares in a transparent and legally compliant manner.
- The 'sell-to-cover' mechanism for tax withholding is a standard administrative procedure for equity-based compensation.
Stakeholder Impact
- Minimal impact expected as the sales were pre-planned and executed under a Rule 10b5-1 plan.
Next Steps
- Continued monitoring of future Form 4 filings for further insider activity.
Key Dates
| Date | Description |
|---|---|
| 2025-09-15 | Date the Rule 10b5-1 trading plan was adopted by the reporting person. |
| 2026-05-19 | Date of the initial reported stock sale for tax withholding. |
| 2026-05-20 | Date of subsequent stock sales executed under the trading plan. |
| 2026-05-21 | Date of filing for the Form 4 statement. |
Keywords
nLIGHT, LASR, Insider Trading, Form 4, CFO, Rule 10b5-1, Equity Compensation
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