INTT

SEC source: 0000891839-26-000470 · form4.xml · nonDerivative · entry 2

DEWS JOSEPH W IV · CIK 0001604939 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,500

SEC source: 0000891839-26-000470 · form4.xml · nonDerivative · entry 1

DEWS JOSEPH W IV · CIK 0001604939 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,250

SEC source: 0000891839-26-000454 · form4.xml · nonDerivative · entry 1

ABRAMS STEVEN J · CIK 0001565893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

F1 · ownership.direct: On October 5, 2026, the reporting person transferred 3,000 shares of InTest Corporation common stock to a family trust for no consideration. The reporting person and his spouse are co-trustees of the trust. The reporting person remains the beneficial owner of the shares of common stock held by the trust.

SEC source: 0000891839-26-000297 · form4.xml · nonDerivative · entry 1

ABRAMS STEVEN J · CIK 0001565893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

F1 · ownership.direct: On July 9, 2026, the reporting person transferred 3,000 shares of InTest Corporation common stock to a family trust for no consideration. The reporting person and his spouse are co-trustees of the trust. The reporting person remains the beneficial owner of the shares of common stock held by the trust.

SEC source: 0000891839-26-000289 · form4.xml · nonDerivative · entry 1

ABRAMS STEVEN J · CIK 0001565893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,000

F1 · ownership.direct: On June 29, 2026, the reporting person transferred 3,000 shares of InTest Corporation common stock to a family trust for no consideration. The reporting person and his spouse are co-trustees of the trust. The reporting person remains the beneficial owner of the shares of common stock held by the trust.

SEC source: 0000891839-26-000254 · form4.xml · nonDerivative · entry 1

Maginnis Gerald J. · CIK 0001655302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,057

SEC source: 0000891839-26-000262 · form4.xml · nonDerivative · entry 2

Johnsen Karl E · CIK 0001560263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,000

F2 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan and will vest in four equal increments annually commencing on June 17, 2027.

SEC source: 0000891839-26-000262 · form4.xml · nonDerivative · entry 1

Johnsen Karl E · CIK 0001560263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan and will vest in two equal increments on September 30, 2026 and December 31, 2026.

SEC source: 0000891839-26-000146 · form4.xml · nonDerivative · entry 1

Rogoff Richard B. · CIK 0001589451 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,932

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock on April 28, 2026.

SEC source: 0000891839-26-000145 · form4.xml · nonDerivative · entry 1

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,460

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock on April 28, 2026.

SEC source: 0000891839-26-000115 · form4.xml · derivative · entry 2

Rogoff Richard B. · CIK 0001589451 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2036-03-31

F1 · derivative.exercise_date: This option was granted pursuant to the InTest Corporation 2023 Stock Incentive Plan in a transaction exempt under Rule 16b-3, and will vest on the third anniversary of the grant date (the "Vesting Date") if the volume weighted average price of the company's common stock over the final 20 consecutive trading days preceding the Vesting Date exceeds specified prices.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 7

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,923

F7 · shares: Unvested shares forfeited related to Mr. Grant's March 16, 2026 performance-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 6

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,745

F6 · shares: Unvested shares forfeited related to Mr. Grant's March 16, 2026 time-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 5

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,567

F5 · shares: Unvested shares forfeited related to Mr. Grant's March 17, 2025 performance-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 4

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,407

F4 · shares: Unvested shares forfeited related to Mr. Grant's March 17, 2025 time-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 3

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,787

F3 · shares: Unvested shares forfeited related to Mr. Grant's March 6, 2024 performance-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 2

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,439

F2 · shares: Unvested shares forfeited related to Mr. Grant's March 6, 2024 time-vesting restricted stock award.

SEC source: 0000891839-26-000114 · form4.xml · nonDerivative · entry 1

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,265

F1 · shares: Unvested shares forfeited related to Mr. Grant's March 8, 2023 time-vesting restricted stock award.

SEC source: 0000891839-26-000102 · form4.xml · nonDerivative · entry 1

ABRAMS STEVEN J · CIK 0001565893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

F1 · ownership.direct: On March 20, 2026, the reporting person transferred 9,000 shares of InTest Corporation common stock to a family trust for no consideration. The reporting person and his spouse are co-trustees of the trust. The reporting person remains the beneficial owner of the shares of common stock held by the trust.

SEC source: 0000891839-26-000095 · form4.xml · nonDerivative · entry 3

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 212,730

F3 · kind: Shares sold to satisfy tax withholding obligations in connection with the vesting of restricted stock. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2023.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.25 to $14.425, inclusive. The reporting person undertakes to provide InTest Corporation, any security holder of InTest Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0000891839-26-000099 · form4.xml · derivative · entry 5

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,030

Underlying: Common Stock · 1,010 shares

Expires not disclosed

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.

F3 · derivative.exercise_price: 1,010 restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on March 17, 2026 and, except as otherwise provided in the award notice, the remaining RSUs will vest in equal installments on each of March 17, 2027, March 17, 2028 and March 17, 2029.

F3 · derivative.exercise_date: 1,010 restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on March 17, 2026 and, except as otherwise provided in the award notice, the remaining RSUs will vest in equal installments on each of March 17, 2027, March 17, 2028 and March 17, 2029.

F3 · derivative.expiration_date: 1,010 restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on March 17, 2026 and, except as otherwise provided in the award notice, the remaining RSUs will vest in equal installments on each of March 17, 2027, March 17, 2028 and March 17, 2029.

SEC source: 0000891839-26-000099 · form4.xml · nonDerivative · entry 4

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,152

F4 · shares: These shares were withheld to cover tax withholding obligations on the vesting of RSUs on March 17, 2026.

SEC source: 0000891839-26-000099 · form4.xml · nonDerivative · entry 3

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,405

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.

F3 · price: 1,010 restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on March 17, 2026 and, except as otherwise provided in the award notice, the remaining RSUs will vest in equal installments on each of March 17, 2027, March 17, 2028 and March 17, 2029.

SEC source: 0000891839-26-000098 · form4.xml · nonDerivative · entry 3

Goodrich Michael F. · CIK 0001566630 · Division Pres-Process Tech

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,155

F3 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock on March 17, 2026.

SEC source: 0000891839-26-000097 · form4.xml · nonDerivative · entry 3

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,693

F3 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock on March 17, 2026.

SEC source: 0000891839-26-000099 · form4.xml · derivative · entry 6

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,895

Underlying: Common Stock · 3,895 shares

Expires 2036-03-15

F5 · derivative.exercise_date: This option was granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000099 · form4.xml · nonDerivative · entry 2

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,395

F2 · shares: These performance-based restricted shares were granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in March 2029 dependent upon certain performance criteria. The amount shown reflects the number of shares that will vest at target performance. The maximum number of shares that may vest pursuant to the performance criteria is 3,456.

SEC source: 0000891839-26-000099 · form4.xml · nonDerivative · entry 1

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,091

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan (the "Plan") in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000098 · form4.xml · derivative · entry 4

Goodrich Michael F. · CIK 0001566630 · Division Pres-Process Tech

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,116

Underlying: Common Stock · 3,116 shares

Expires 2036-03-15

F4 · derivative.exercise_date: This option was granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000098 · form4.xml · nonDerivative · entry 2

Goodrich Michael F. · CIK 0001566630 · Division Pres-Process Tech

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,371

F2 · shares: These performance-based restricted shares were granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in March 2029 dependent upon certain performance criteria. The amount shown reflects the number of shares that will vest at target performance. The maximum number of shares that may vest pursuant to the performance criteria is 2,765.

SEC source: 0000891839-26-000098 · form4.xml · nonDerivative · entry 1

Goodrich Michael F. · CIK 0001566630 · Division Pres-Process Tech

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,528

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan (the "Plan") in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000096 · form4.xml · derivative · entry 4

Gilmour Duncan · CIK 0001866719 · CFO, Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,736

Underlying: Common Stock · 9,736 shares

Expires 2036-03-15

F3 · derivative.exercise_date: This option was granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000096 · form4.xml · nonDerivative · entry 2

Gilmour Duncan · CIK 0001866719 · CFO, Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,954

F2 · shares: These performance-based restricted shares were granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in March 2029 dependent upon certain performance criteria. The amount shown reflects the number of shares that will vest at target performance. The maximum number of shares that may vest pursuant to the performance criteria is 8,640.

SEC source: 0000891839-26-000096 · form4.xml · nonDerivative · entry 1

Gilmour Duncan · CIK 0001866719 · CFO, Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,194

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan (the "Plan") in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000097 · form4.xml · derivative · entry 4

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,284

Underlying: Common Stock · 4,284 shares

Expires 2036-03-15

F4 · derivative.exercise_date: This option was granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000097 · form4.xml · nonDerivative · entry 2

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,989

F2 · shares: These performance-based restricted shares were granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in March 2029 dependent upon certain performance criteria. The amount shown reflects the number of shares that will vest at target performance. The maximum number of shares that may vest pursuant to the performance criteria is 3,803

SEC source: 0000891839-26-000097 · form4.xml · nonDerivative · entry 1

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,454

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan (the "Plan") in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000095 · form4.xml · derivative · entry 4

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,365

Underlying: Common Stock · 23,365 shares

Expires 2036-03-15

F5 · derivative.exercise_date: This option was granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000095 · form4.xml · nonDerivative · entry 2

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,366

F2 · shares: These performance-based restricted shares were granted pursuant to the Plan in a transaction exempt under Rule 16b-3 and will vest in March 2029 dependent upon certain performance criteria. The amount shown reflects the number of shares that will vest at target performance. The maximum number of shares that may vest pursuant to the performance criteria is 20,733.

SEC source: 0000891839-26-000095 · form4.xml · nonDerivative · entry 1

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 200,544

F1 · shares: These restricted shares were granted pursuant to the InTest Corporation 2023 Stock Incentive Plan (the "Plan") in a transaction exempt under Rule 16b-3 and will vest in four equal annual installments commencing on March 16, 2027.

SEC source: 0000891839-26-000094 · form4.xml · nonDerivative · entry 1

Maginnis Gerald J. · CIK 0001655302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,057

SEC source: 0000891839-26-000093 · form4.xml · nonDerivative · entry 1

DEWS JOSEPH W IV · CIK 0001604939 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,250

SEC source: 0000891839-26-000091 · form4.xml · nonDerivative · entry 1

Beck Jeffrey A · CIK 0001461071 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,500

SEC source: 0000891839-26-000092 · form4.xml · nonDerivative · entry 1

ABRAMS STEVEN J · CIK 0001565893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,000

SEC source: 0000891839-26-000079 · form4.xml · nonDerivative · entry 2

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,722

F1 · kind: Shares sold to satisfy tax withholding obligations in connection with the vesting of restricted stock. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2023.

SEC source: 0000891839-26-000079 · form4.xml · nonDerivative · entry 1

Grant Richard N. Jr. · CIK 0001821315 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 188,119

F1 · kind: Shares sold to satisfy tax withholding obligations in connection with the vesting of restricted stock. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2023.

SEC source: 0000891839-26-000077 · form4.xml · nonDerivative · entry 2

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,919

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock.

SEC source: 0000891839-26-000075 · form4.xml · nonDerivative · entry 2

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,787

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock.

SEC source: 0000891839-26-000077 · form4.xml · nonDerivative · entry 1

McManus Joseph Richard Jr. · CIK 0001918873 · Division Pres-Electronic Test

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,049

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock.

SEC source: 0000891839-26-000075 · form4.xml · nonDerivative · entry 1

Rogoff Richard B. · CIK 0001589451 · Div. President, Envir. Tech.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,906

F1 · shares: These shares were withheld to cover tax withholding obligations on the vesting of restricted stock.