Transaction · 0001628280-26-060960

Corso Joseph John

Corso Joseph John, CFO, reported an open-market or private sale at NLIGHT, INC. involving 4191.000000 shares for an estimated $170531.79. Reported holdings after the transaction were 165724.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCFO
LASRNLIGHT, INC.
Trade date
Sep 03, 2026
Filing date
Sep 08, 2026
View on SEC Insider profile
Estimated value-$170kShares × reported price
Shares traded4.19k$40.69 per share
Holdings after165kDirect
% of reported position traded2.47%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 169,915 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

LASR price since this filing

Daily closing prices, with the filing date and available return windows
LASR · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago +8.3%1d ago -5.2%
Returns since7d -8.7%30d -7.8%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001628280-26-060960
Common Stock
Transaction date
Sep 03, 2026
Filed Sep 08, 2026, 09:59 PM · 5d delay
Shares
4,191 sh
$40.69 per share
Estimated value
-$170k
Computed from shares × price
Holdings after
165,724 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership 10b5-1 Detected
Filing-only score

-4 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by…

  2. F2

    The reported transaction involves sale transactions from $40.69 to $40.69 per share. The weighted average price per share was $40.69. The Reporting Person undertakes to provide upon request by the SEC…

  3. F3

    Includes common stock owned and unvested restricted stock units.

  4. F4

    This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 15, 2025.

  5. F5

    The reported transaction involves sale transactions from $41.49 to $41.49 per share. The weighted average price per share was $41.49. The Reporting Person undertakes to provide upon request by the SEC…

Original filing · 0001628280-26-060960
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