Corso Joseph John, Chief Financial Officer at NLIGHT, INC., sold $1.4M of LASR
This page documents an SEC Form 4 insider trading disclosure for $LASR securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.
Transaction Details
| Insider | Corso Joseph John |
|---|---|
| Title | Chief Financial Officer |
| Company | NLIGHT, INC. |
| Ticker | LASR |
| Transaction Type | Sale |
| Transaction Date | 2026-05-18 |
| Shares Traded | 19,575 |
| Price Per Share | $70.82 |
| Total Value | $1.4M |
| Filed Date | 2026-05-19 |
| Accession Number | 0001628280-26-036681 |
Ownership Context
| Shares Owned After Transaction | 233,291 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-036681
Other Insider Trades — LASR
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Gossman William | Director | traded | — | 2026-06-05 |
| Locke Gary | Director | traded | — | 2026-06-05 |
| MOORE GEOFFREY | Director | traded | — | 2026-06-05 |
| Nichols Camille | Director | traded | — | 2026-06-05 |
| Hartman Mark D | Director | traded | — | 2026-06-05 |
| HAINES GERALD M II | Director | traded | — | 2026-06-05 |
| Keeney Scott H | President and CEO, Director | sold | $64K | 2026-06-04 |
| Keeney Scott H | President and CEO, Director | sold | $361K | 2026-06-04 |
| Keeney Scott H | President and CEO, Director | sold | $401K | 2026-06-04 |
| Keeney Scott H | President and CEO, Director | sold | $222K | 2026-06-04 |
Other Trades by Corso Joseph John
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| LASR | NLIGHT, INC. | sold | $278K | 2026-06-04 |
| LASR | NLIGHT, INC. | sold | $299K | 2026-06-03 |
| LASR | NLIGHT, INC. | sold | $906K | 2026-05-20 |
| LASR | NLIGHT, INC. | sold | $131K | 2026-05-20 |
| LASR | NLIGHT, INC. | sold | $1.4M | 2026-05-20 |
| LASR | NLIGHT, INC. | sold | $110K | 2026-05-20 |
| LASR | NLIGHT, INC. | sold | $1.4M | 2026-05-19 |
| LASR | NLIGHT, INC. | sold | $1.4M | 2026-05-15 |
| LASR | NLIGHT, INC. | traded | — | 2026-05-05 |
Full Ticker Profile
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Whisper Score — LASR
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: August 12, 2026 at 07:27 UTC