NLIGHT, INC. (LASR)
$43.02-$1.97 (-4.38%) Today
nLight Inc is a United States-based company provider of power semiconductor and fiber lasers for aerospace and defense, industrial, and microfabrication applications. It designs, manufactures, and sells a range of power semiconductor lasers and fiber lasers that are typically integrated into laser systems. It operates in two segments: Laser Products segment, which includes semiconductor lasers, fiber lasers, and directed energy products; and Advanced Development segment includes revenue earned from research and development contracts. The majority of its revenue is generated from the Laser segment. The company's geographical segments include North America, Asia Pacific, and EMEA, of which maximum revenue is derived from North America.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 28 | 479,831 | $25.38M |
| Grant or award | 6 | 14,574 | |
| Option exercise | 6 | 363,500 | |
| Bona-fide gift | 1 | 3,973 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
83 Form 4 filings on record, the earliest from Oct 10, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 James Nias - Officer | Open-market sale | Common Stock | 556 | $33.78 | $19K | |
 Joseph John Corso - Officer | Open-market sale | Common Stock | 4,127 | $33.78 | $139K | |
| Scott H. Keeney - Officer | Gift | Common Stock | 4,548 | $0.00 | - | |
| James Nias - Officer | Open-market sale | Common Stock | 1,200 | $30.00 | $36K | |
| Raymond A. Link - Director | Open-market sale | Common Stock | 12,560 | $35.33 | $444K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 39,059 | $30.76 | $1.20M | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 23,448 | $31.36 | $735K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 15,391 | $28.84 | $444K | |
| James Nias - Officer | Open-market sale | Common Stock | 540 | $29.14 | $16K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 4,112 | $29.14 | $120K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 3,588 | $29.73 | $107K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 9,604 | $29.14 | $280K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 35,732 | $28.77 | $1.03M | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 35,730 | $29.63 | $1.06M | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 11,767 | $27.93 | $329K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 23,965 | $28.47 | $682K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 34,186 | $29.19 | $998K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 1,546 | $29.49 | $46K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 12,191 | $27.92 | $340K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 26,093 | $28.47 | $743K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 8,894 | $25.67 | $228K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 8,619 | $26.49 | $228K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 8,007 | $28.33 | $227K | |
| James Nias - Officer | Open-market sale | Common Stock | 572 | $25.67 | $15K | |
| James Nias - Officer | Open-market sale | Common Stock | 555 | $26.49 | $15K | |
| James Nias - Officer | Open-market sale | Common Stock | 593 | $28.33 | $17K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 18,782 | $25.67 | $482K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 18,200 | $26.49 | $482K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 17,018 | $28.33 | $482K | |
| James Nias - Officer | Open-market sale | Common Stock | 559 | $26.69 | $15K | |
| James Nias - Officer | Open-market sale | Common Stock | 559 | $26.28 | $15K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 18,064 | $26.69 | $482K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 18,344 | $26.28 | $482K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 5,991 | $26.69 | $160K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 8,449 | $26.28 | $222K | |
| Joseph John Corso - Officer | Grant or award | Common Stock | 100,000 | $0.00 | - | |
| Scott H. Keeney - Officer | Grant or award | Common Stock | 1,200,000 | $0.00 | - | |
| James Nias - Officer | Grant or award | Common Stock | 30,000 | $0.00 | - | |
| James Nias - Officer | Open-market sale | Common Stock | 1,113 | $26.73 | $30K | |
| Scott H. Keeney - Officer | Grant or award | Common Stock | 233,334 | $0.00 | - | |
| Joseph John Corso - Officer | Grant or award | Common Stock | 85,000 | $0.00 | - | |
| James Nias - Officer | Grant or award | Common Stock | 8,000 | $0.00 | - | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 33,682 | $19.53 | $658K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 6,316 | $19.13 | $121K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 4,063 | $19.01 | $77K | |
| Scott H. Keeney - Officer | Open-market sale | Common Stock | 30,939 | $19.18 | $593K | |
| Joseph John Corso - Officer | Open-market sale | Common Stock | 10,062 | $17.62 | $177K | |
| Mark D. Hartman - Director | Grant or award | Common Stock | 6,593 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Gossman William | Director | 15,000 | $665K | View on EDGAR | |
| Keeney Scott H | Officer, Director | 181,750 | $8.48M | View on EDGAR | |
| Keeney Scott H | Officer, Director | 181,750 | $8.93M | View on EDGAR |
NLIGHT, INC. (LASR) had 11 insider filings in the last 90 days, with the most recent on 2026-08-25. The full record for LASR runs to 83 Form 4 filings, the earliest from 2024-10-10. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of LASR were filed in the last 90 days. 1 purchase is on record for this company.
28 insider sales of LASR were filed in the last 90 days, totaling $25.38M.
This page tracks LASR Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Create a free InsiderAlpha account and press Watch on this page to add LASR to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
