Last 12 months
Inside the activity.
0 purchase rows · 95 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 0 | 8 |
| Jan 2026 | 0 | 4 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 19 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 35 |
| Jun 2026 | 0 | 10 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 8 |
| Sep 2026 | 0 | 9 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 05, 2026 Filed Mar 10, 2026 00:24 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 3,249 | $61.96 | $201,308.04 |
DisclosureSEC source: 0001628280-26-016192 · wk-form4_1773102279.xml · nonDerivative · entry 1 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 95,707 F1 · shares: 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · price: The reported transaction involves sale transactions from $61.96 to $61.96 per share. The weighted average price per share was $61.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| March 05, 2026 Filed Mar 10, 2026 00:23 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 13,038 | $61.96 | $807,834.48 |
DisclosureSEC source: 0001628280-26-016190 · wk-form4_1773102191.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 183,186 F1 · shares: 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · price: The reported transaction involves sale transactions from $61.96 to $61.96 per share. The weighted average price per share was $61.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| March 05, 2026 Filed Mar 10, 2026 00:21 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 32,239 | $61.96 | $1,997,528.44 |
DisclosureSEC source: 0001628280-26-016188 · wk-form4_1773102097.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,252,781 F1 · shares: 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · price: The reported transaction involves sale transactions from $61.96 to $61.96 per share. The weighted average price per share was $61.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 9, 2026 15:25 UTC |
Keeney Scott HDirector · President and CEO
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 0 | $0.00 Strike: $0.75 | $0.00 |
DisclosureSEC source: 0001628280-26-001477 · wk-form4_1767972325.xml · derivative · entry 3 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 31,748 shares Expires 2025-04-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: This grant became fully vested and exercisable on July 1, 2017. Read SEC document |
| January 06, 2026 Filed Jan 9, 2026 15:25 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 31,748 | $37.51 | $1,190,867.48 |
DisclosureSEC source: 0001628280-26-001477 · wk-form4_1767972325.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,285,020 F3 · price: The reported transaction involves sale transactions from $36.26 to $38.54 per share. The weighted average price per share was $37.51. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · acquired: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 9, 2026 15:25 UTC |
Keeney Scott HDirector · President and CEO
|
Exercise / conversionCommon Stock | 31,748 | $1.15 | $36,510.20 |
DisclosureSEC source: 0001628280-26-001477 · wk-form4_1767972325.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,316,768 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 14, 2026 22:37 UTC Amendment |
Keeney Scott HDirector · President and CEO
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 0 | $0.00 Strike: $1.10 | $0.00 |
DisclosureSEC source: 0001628280-26-002093 · wk-form4a_1768430236.xml · derivative · entry 6 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 31,748 shares Expires 2026-07-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · derivative.exercise_date: This grant became fully vested and exercisable on October 1, 2019. Read SEC document |
| January 06, 2026 Filed Jan 14, 2026 22:37 UTC Amendment |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 2,818 | $38.33 | $108,013.94 |
DisclosureSEC source: 0001628280-26-002093 · wk-form4a_1768430236.xml · nonDerivative · entry 4 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,285,020 F5 · price: The reported transaction involves sale transactions from $38.27 to $38.49 per share. The weighted average price per share was $38.33. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · acquired: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 14, 2026 22:37 UTC Amendment |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 18,028 | $37.84 | $682,179.52 |
DisclosureSEC source: 0001628280-26-002093 · wk-form4a_1768430236.xml · nonDerivative · entry 3 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,287,838 F4 · price: The reported transaction involves sale transactions from $37.27 to $38.27 per share. The weighted average price per share was $37.84. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · acquired: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 14, 2026 22:37 UTC Amendment |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 10,902 | $36.74 | $400,539.48 |
DisclosureSEC source: 0001628280-26-002093 · wk-form4a_1768430236.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,305,866 F3 · price: The reported transaction involves sale transactions from $36.27 to $37.27 per share. The weighted average price per share was $36.74. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · acquired: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 06, 2026 Filed Jan 14, 2026 22:37 UTC Amendment |
Keeney Scott HDirector · President and CEO
|
Exercise / conversionCommon Stock | 31,748 | $1.10 | $34,922.80 |
DisclosureSEC source: 0001628280-26-002093 · wk-form4a_1768430236.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,316,768 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 05, 2026 Filed Jan 7, 2026 23:06 UTC |
HAINES GERALD M IIDirector
|
GrantCommon Stock | 3,150 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-001250 · wk-form4_1767827182.xml · nonDerivative · entry 1 HAINES GERALD M II · CIK 0001185121 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,150 F1 · shares: Initial award of restricted stock units vesting one-third (33.33%) on each of the first three anniversaries of the grant date, subject to the non-employee director continuing to be a service provider with the company through each applicable vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:52 UTC |
Nichols CamilleDirector
|
GrantCommon Stock | 1,172 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-001002 · wk-form4_1767743520.xml · nonDerivative · entry 1 Nichols Camille · CIK 0001831365 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,055 F1 · shares: The reporting person has elected to receive restricted stock units in lieu of cash retainer fees payable for service on the Issuer's board of directors and any committees thereof. Each restricted stock unit represents a contingent right to receive, following vesting, one share of the Issuer's common stock. The number of restricted stock units issued represents the quotient of (A) the amount of such fees divided by (B) the Issuer's closing stock price on the grant date, rounded down to the nearest whole share. All restricted stock units will vest on December 31, 2026 subject to the non-employee director continuing to be a service provider through the applicable vesting date. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:51 UTC |
MOORE GEOFFREYDirector
|
GrantCommon Stock | 1,094 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-001001 · wk-form4_1767743477.xml · nonDerivative · entry 1 MOORE GEOFFREY · CIK 0001247627 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,740 F1 · shares: The reporting person has elected to receive restricted stock units in lieu of cash retainer fees payable for service on the Issuer's board of directors and any committees thereof. Each restricted stock unit represents a contingent right to receive, following vesting, one share of the Issuer's common stock. The number of restricted stock units issued represents the quotient of (A) the amount of such fees divided by (B) the Issuer's closing stock price on the grant date, rounded down to the nearest whole share. All restricted stock units will vest on December 31, 2026 subject to the non-employee director continuing to be a service provider through the applicable vesting date. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:51 UTC |
Gossman WilliamDirector
|
GrantCommon Stock | 1,355 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-001000 · wk-form4_1767743466.xml · nonDerivative · entry 1 Gossman William · CIK 0001738257 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 97,822 F1 · shares: The reporting person has elected to receive restricted stock units in lieu of cash retainer fees payable for service on the Issuer's board of directors and any committees thereof. Each restricted stock unit represents a contingent right to receive, following vesting, one share of the Issuer's common stock. The number of restricted stock units issued represents the quotient of (A) the amount of such fees divided by (B) the Issuer's closing stock price on the grant date, rounded down to the nearest whole share. All restricted stock units will vest on December 31, 2026 subject to the non-employee director continuing to be a service provider through the applicable vesting date. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:50 UTC |
CARANO BANDEL LDirector
|
GrantCommon Stock | 847 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-000999 · wk-form4_1767743441.xml · nonDerivative · entry 1 CARANO BANDEL L · CIK 0001183755 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,145 F1 · shares: The reporting person has elected to receive restricted stock units in lieu of cash retainer fees payable for service on the Issuer's board of directors and any committees thereof. Each restricted stock unit represents a contingent right to receive, following vesting, one share of the Issuer's common stock. The number of restricted stock units issued represents the quotient of (A) the amount of such fees divided by (B) the Issuer's closing stock price on the grant date, rounded down to the nearest whole share. All restricted stock units will vest on December 31, 2026 subject to the non-employee director continuing to be a service provider through the applicable vesting date. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:49 UTC |
Locke GaryDirector
|
GrantCommon Stock | 807 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-000997 · wk-form4_1767743355.xml · nonDerivative · entry 1 Locke Gary · CIK 0001654708 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,849 F1 · shares: The reporting person has elected to receive restricted stock units in lieu of cash retainer fees payable for service on the Issuer's board of directors and any committees thereof. Each restricted stock unit represents a contingent right to receive, following vesting, one share of the Issuer's common stock. The number of restricted stock units issued represents the quotient of (A) the amount of such fees divided by (B) the Issuer's closing stock price on the grant date, rounded down to the nearest whole share. All restricted stock units will vest on December 31, 2026 subject to the non-employee director continuing to be a service provider through the applicable vesting date. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 15, 2025 Filed Dec 18, 2025 01:09 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 2,075 | $36.86 | $76,484.50 |
DisclosureSEC source: 0001124796-25-000167 · wk-form4_1766020176.xml · nonDerivative · entry 2 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 196,224 F1 · shares: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 15, 2025. F4 · price: The reported transaction involves sale transactions from $36.77 to $37.15 per share. The weighted average price per share was $36.86. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 15, 2025 Filed Dec 18, 2025 01:09 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 64,000 | $36.30 | $2,323,200.00 |
DisclosureSEC source: 0001124796-25-000167 · wk-form4_1766020176.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 198,299 F1 · shares: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 15, 2025. F2 · price: The reported transaction involves sale transactions from $35.77 to $36.76 per share. The weighted average price per share was $36.30. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 04, 2025 Filed Dec 6, 2025 00:11 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 5,081 | $36.22 | $184,033.82 |
DisclosureSEC source: 0001124796-25-000161 · wk-form4_1764979910.xml · nonDerivative · entry 4 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,285,020 F4 · shares: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F7 · shares: The reported transaction involves sale transactions from $36.00 to $36.46 per share. The weighted average price per share was $36.22. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 04, 2025 Filed Dec 6, 2025 00:11 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 7,911 | $35.69 | $282,343.59 |
DisclosureSEC source: 0001124796-25-000161 · wk-form4_1764979910.xml · nonDerivative · entry 3 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,290,101 F4 · shares: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F6 · shares: The reported transaction involves sale transactions from $35.00 to $36.00 per share. The weighted average price per share was $35.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 04, 2025 Filed Dec 6, 2025 00:11 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 2,379 | $34.36 | $81,742.44 |
DisclosureSEC source: 0001124796-25-000161 · wk-form4_1764979910.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,298,012 F4 · shares: This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F5 · shares: The reported transaction involves sale transactions from $33.96 to $34.61 per share. The weighted average price per share was $34.36. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 03, 2025 Filed Dec 6, 2025 00:14 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 556 | $33.78 | $18,781.68 |
DisclosureSEC source: 0001124796-25-000165 · wk-form4_1764980092.xml · nonDerivative · entry 1 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 98,956 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · price: The reported transaction involves sale transactions from $33.78 to $33.78 per share. The weighted average price per share was $33.78. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 03, 2025 Filed Dec 6, 2025 00:13 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 4,127 | $33.78 | $139,410.06 |
DisclosureSEC source: 0001124796-25-000163 · wk-form4_1764979990.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 262,299 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · price: The reported transaction involves sale transactions from $33.78 to $33.78 per share. The weighted average price per share was $33.78. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. F4 · balance_after: Amount includes shares purchased pursuant to the nLIGHT, Inc. Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of May 16, 2025 through Nov 15, 2025. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on May 16th, 2025. Read SEC document |
| December 03, 2025 Filed Dec 6, 2025 00:11 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 9,625 | $33.78 | $325,132.50 |
DisclosureSEC source: 0001124796-25-000161 · wk-form4_1764979910.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,300,391 F1 · shares: 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · shares: The reported transaction involves sale transactions from $33.78 to $33.78 per share. The weighted average price per share was $33.78. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| December 01, 2025 Filed Dec 4, 2025 01:39 UTC |
Keeney Scott HDirector · President and CEO
|
GiftCommon Stock | 4,548 | $0.00 | $0.00 |
DisclosureSEC source: 0001738235-25-000009 · wk-form4_1764812344.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By Keeney Family Revocable Trust Disclosed balance after: 4,474 F1 · kind: Gift of shares to a charitable foundation. F2 · ownership.nature: Keeney Family Revocable Trust is a revocable living trust for which the reporting person and his spouse are trustees. Read SEC document |
| November 21, 2025 Filed Nov 26, 2025 00:46 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 1,200 | $30.00 | $36,000.00 |
DisclosureSEC source: 0001124796-25-000159 · wk-form4_1764117986.xml · nonDerivative · entry 1 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 99,512 F1 · price: The reported transaction involves sale transactions from $30 to $30 per share. The weighted average price per share was $30. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · balance_after: Amount includes shares purchased pursuant to the nLIGHT, Inc. Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of May 16, 2025 through Nov 15, 2025. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on May 16th, 2025. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| November 11, 2025 Filed Nov 14, 2025 00:34 UTC |
LINK RAYMOND ADirector
|
SaleCommon Stock | 12,560 | $35.33 | $443,744.80 |
DisclosureSEC source: 0001124796-25-000157 · wk-form4_1763080479.xml · nonDerivative · entry 1 LINK RAYMOND A · CIK 0001221193 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 102,576 F1 · price: The reported transaction involves sale transactions from $35.11 to $35.74 per share. The weighted average price per share was $35.33. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 18, 2025 Filed Sep 22, 2025 22:12 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 23,448 | $31.36 | $735,329.28 |
DisclosureSEC source: 0001124796-25-000147 · wk-form4_1758579123.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,319,038 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. The sales that occurred on September 18, 2025, represent sales that should have occurred on September 12, 2025, pursuant to such trading plan but did not because of broker error. In accordance with the broker's policy and procedures for correcting trade errors, the broker executed a trade correction on September 18, 2025. F4 · shares: The reported transaction involves sale transactions from $31.17 to $31.64 per share. The weighted average price per share was $31.36. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 18, 2025 Filed Sep 22, 2025 22:12 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 39,059 | $30.76 | $1,201,454.84 |
DisclosureSEC source: 0001124796-25-000147 · wk-form4_1758579123.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,342,486 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. The sales that occurred on September 18, 2025, represent sales that should have occurred on September 12, 2025, pursuant to such trading plan but did not because of broker error. In accordance with the broker's policy and procedures for correcting trade errors, the broker executed a trade correction on September 18, 2025. F2 · shares: The reported transaction involves sale transactions from $30.17 to $31.165 per share. The weighted average price per share was $30.76. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 12, 2025 Filed Sep 16, 2025 21:56 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 15,391 | $28.84 | $443,876.44 |
DisclosureSEC source: 0001124796-25-000145 · wk-form4_1758059800.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,381,545 F1 · shares: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. F2 · shares: The reported transaction involves sale transactions from $28.62 to $29.12 per share. The weighted average price per share was $28..84. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 05, 2025 Filed Sep 9, 2025 00:15 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 3,588 | $29.73 | $106,671.24 |
DisclosureSEC source: 0001124796-25-000143 · wk-form4_1757376914.xml · nonDerivative · entry 2 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 265,418 F3 · shares: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 04, 2025 Filed Sep 9, 2025 00:15 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 4,112 | $29.14 | $119,823.68 |
DisclosureSEC source: 0001124796-25-000143 · wk-form4_1757376914.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 269,006 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 04, 2025 Filed Sep 9, 2025 00:13 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 9,604 | $29.14 | $279,860.56 |
DisclosureSEC source: 0001124796-25-000141 · wk-form4_1757376817.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,396,936 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| September 04, 2025 Filed Sep 9, 2025 00:12 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 540 | $29.14 | $15,735.60 |
DisclosureSEC source: 0001124796-25-000139 · wk-form4_1757376770.xml · nonDerivative · entry 1 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 99,704 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 28, 2025 Filed Aug 30, 2025 00:05 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 35,730 | $29.63 | $1,058,679.90 |
DisclosureSEC source: 0001124796-25-000137 · wk-form4_1756512350.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,406,540 F4 · shares: The reported transaction involves sale transactions from $29.01 to $29.93 per share. The weighted average price per share was $29.63. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 27, 2025 Filed Aug 30, 2025 00:05 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 35,732 | $28.77 | $1,028,009.64 |
DisclosureSEC source: 0001124796-25-000137 · wk-form4_1756512350.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,442,270 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024. F2 · shares: The reported transaction involves sale transactions from $28.29 to $29.12 per share. The weighted average price per share was $28.77. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 26, 2025 Filed Aug 27, 2025 23:57 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 1,546 | $29.49 | $45,591.54 |
DisclosureSEC source: 0001124796-25-000133 · wk-form4_1756339031.xml · nonDerivative · entry 4 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,478,002 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024. F6 · shares: The reported transaction involves sale transactions from $29.45 to $29.54 per share. The weighted average price per share was $29.49. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 26, 2025 Filed Aug 27, 2025 23:57 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 34,186 | $29.19 | $997,889.34 |
DisclosureSEC source: 0001124796-25-000133 · wk-form4_1756339031.xml · nonDerivative · entry 3 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,479,548 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024. F5 · shares: The reported transaction involves sale transactions from $28.45 to $29.44 per share. The weighted average price per share was $29.19. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 23:58 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 26,093 | $28.47 | $742,867.71 |
DisclosureSEC source: 0001124796-25-000135 · wk-form4_1756339090.xml · nonDerivative · entry 2 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 273,118 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 03/14/2025. F4 · shares: The reported transaction involves sale transactions from $28.27 to $28.74 per share. The weighted average price per share was $28.47. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 23:58 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 12,191 | $27.92 | $340,372.72 |
DisclosureSEC source: 0001124796-25-000135 · wk-form4_1756339090.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 299,211 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 03/14/2025. F2 · shares: The reported transaction involves sale transactions from $27.26 to $28.26 per share. The weighted average price per share was $27.92. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 23:57 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 23,965 | $28.47 | $682,283.55 |
DisclosureSEC source: 0001124796-25-000133 · wk-form4_1756339031.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,513,734 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024. F4 · shares: The reported transaction involves sale transactions from $28.27 to $28.74 per share. The weighted average price per share was $28.47. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 23:57 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 11,767 | $27.93 | $328,652.31 |
DisclosureSEC source: 0001124796-25-000133 · wk-form4_1756339031.xml · nonDerivative · entry 1 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,537,699 F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024. F2 · shares: The reported transaction involves sale transactions from $27.27 to $28.27 per share. The weighted average price per share was $27.93. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F3 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 22, 2025 Filed Aug 22, 2025 23:58 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 8,007 | $28.33 | $226,838.31 |
DisclosureSEC source: 0001914846-25-000005 · wk-form4_1755907100.xml · nonDerivative · entry 3 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 311,402 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 22, 2025 Filed Aug 23, 2025 00:00 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 593 | $28.33 | $16,799.69 |
DisclosureSEC source: 0001914730-25-000005 · wk-form4_1755907222.xml · nonDerivative · entry 3 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,244 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 22, 2025 Filed Aug 22, 2025 23:54 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 17,018 | $28.33 | $482,119.94 |
DisclosureSEC source: 0001738235-25-000005 · wk-form4_1755906856.xml · nonDerivative · entry 3 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,549,466 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 21, 2025 Filed Aug 22, 2025 23:58 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 8,619 | $26.49 | $228,317.31 |
DisclosureSEC source: 0001914846-25-000005 · wk-form4_1755907100.xml · nonDerivative · entry 2 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 319,409 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 21, 2025 Filed Aug 23, 2025 00:00 UTC |
Nias JamesChief Accounting Officer
|
SaleCommon Stock | 555 | $26.49 | $14,701.95 |
DisclosureSEC source: 0001914730-25-000005 · wk-form4_1755907222.xml · nonDerivative · entry 2 Nias James · CIK 0001914730 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,837 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 21, 2025 Filed Aug 22, 2025 23:54 UTC |
Keeney Scott HDirector · President and CEO
|
SaleCommon Stock | 18,200 | $26.49 | $482,118.00 |
DisclosureSEC source: 0001738235-25-000005 · wk-form4_1755906856.xml · nonDerivative · entry 2 Keeney Scott H · CIK 0001738235 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,566,484 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
| August 20, 2025 Filed Aug 22, 2025 23:58 UTC |
Corso Joseph JohnChief Financial Officer
|
SaleCommon Stock | 8,894 | $25.67 | $228,308.98 |
DisclosureSEC source: 0001914846-25-000005 · wk-form4_1755907100.xml · nonDerivative · entry 1 Corso Joseph John · CIK 0001914846 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 328,028 F1 · shares: The sale reported on this Form 4 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 the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. F2 · balance_after: Includes common stock owned and unvested restricted stock units. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.