Millegan Michael

SEC source: 0001689926-26-000003 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,763

F1 · shares: Represents fully vested shares issued for an annual non-employee director equity award.

F2 · price: The price per share is the closing market price of the Issuer's common stock on July 24, 2026.

SEC source: 0001214816-26-000041 · wk-form4_1768948327.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,275

F1 · price: Common shares issued as director's fees using January 15, 2026 closing price of $100.34.

SEC source: 0000784977-25-000124 · wk-form4_1753117805.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,690

F1 · balance_after: Balance adjusted to reflect dividend reinvestment on previously vested shares.

SEC source: 0001214816-25-000014 · wk-form4_1737499394.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,681

F1 · price: Common shares issued as director's fees using January 16, 2025 closing price of $90.04.

SEC source: 0000784977-24-000120 · wk-form4_1721678535.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,956

SEC source: 0001214816-24-000069 · wk-form4_1716411606.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,016

SEC source: 0001628280-24-001564 · wk-form4_1705532588.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,616

F1 · price: Common shares issued as director's fees using January 16, 2024 closing price of $54.27.

SEC source: 0001493152-23-026934 · ownership.xml · derivative · entry 3

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 70,000 shares

Expires 2027-06-05

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each stock option award (an "Issuer Stock Option Award") that was outstanding and that had an exercise price per share that was less than the Merger Consideration was accelerated in full and was cancelled, and each holder of such Issuer Stock Option Award will be paid an amount in cash with respect to each share of Issuer Common Stock subject to such option equal to the Merger Consideration less the applicable exercise price, less all applicable withholding and other authorized deductions. Each Issuer Stock Option Award with an exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable in respect thereof.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each stock option award (an "Issuer Stock Option Award") that was outstanding and that had an exercise price per share that was less than the Merger Consideration was accelerated in full and was cancelled, and each holder of such Issuer Stock Option Award will be paid an amount in cash with respect to each share of Issuer Common Stock subject to such option equal to the Merger Consideration less the applicable exercise price, less all applicable withholding and other authorized deductions. Each Issuer Stock Option Award with an exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable in respect thereof.

SEC source: 0001493152-23-026934 · ownership.xml · derivative · entry 2

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,000 shares

Expires 2026-11-13

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each stock option award (an "Issuer Stock Option Award") that was outstanding and that had an exercise price per share that was less than the Merger Consideration was accelerated in full and was cancelled, and each holder of such Issuer Stock Option Award will be paid an amount in cash with respect to each share of Issuer Common Stock subject to such option equal to the Merger Consideration less the applicable exercise price, less all applicable withholding and other authorized deductions. Each Issuer Stock Option Award with an exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable in respect thereof.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each stock option award (an "Issuer Stock Option Award") that was outstanding and that had an exercise price per share that was less than the Merger Consideration was accelerated in full and was cancelled, and each holder of such Issuer Stock Option Award will be paid an amount in cash with respect to each share of Issuer Common Stock subject to such option equal to the Merger Consideration less the applicable exercise price, less all applicable withholding and other authorized deductions. Each Issuer Stock Option Award with an exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable in respect thereof.

SEC source: 0001493152-23-026934 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 24, 2023, by and among the Issuer, Maury Microwave, Inc., a Delaware corporation ("Maury"), and Troy Merger Sub, Inc., a New Jersey corporation wholly-owned by Maury ("Merger Sub"), effective August 4, 2023 (the "Effective Time"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly-owned subsidiary of Maury.

F2 · kind: Pursuant to the Merger Agreement, at the Effective Time, each share of Issuer common stock, par value $0.01 per share ("Issuer Common Stock"), issued and outstanding immediately prior to the Effective Time, was converted into the right to receive a cash payment of $2.13 per share in cash (the "Merger Consideration), without interest and less applicable withholding taxes.

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit award that was outstanding accelerated in full and was cancelled, and each share of Issuer Common Stock that was subject to such award was converted into the right to receive a cash payment of $2.13 per share in cash, without interest and less applicable withholding taxes.

F1 · price: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 24, 2023, by and among the Issuer, Maury Microwave, Inc., a Delaware corporation ("Maury"), and Troy Merger Sub, Inc., a New Jersey corporation wholly-owned by Maury ("Merger Sub"), effective August 4, 2023 (the "Effective Time"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly-owned subsidiary of Maury.

F2 · price: Pursuant to the Merger Agreement, at the Effective Time, each share of Issuer common stock, par value $0.01 per share ("Issuer Common Stock"), issued and outstanding immediately prior to the Effective Time, was converted into the right to receive a cash payment of $2.13 per share in cash (the "Merger Consideration), without interest and less applicable withholding taxes.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit award that was outstanding accelerated in full and was cancelled, and each share of Issuer Common Stock that was subject to such award was converted into the right to receive a cash payment of $2.13 per share in cash, without interest and less applicable withholding taxes.

SEC source: 0000784977-23-000095 · wk-form4_1689982233.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,828

SEC source: 0001493152-23-021657 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,250

F1 · shares: Transaction represents grant of Restricted Stock Units ("RSUs") under the 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3(d). On June 15, 2023 the Reporting Person was granted 6,250 RSUs which vest on June 14, 2024 (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Vesting may occur earlier during the Reporting Person's period of service due to death or disability or the occurrence of a change in control. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the Reporting Person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 131,250 are represented by RSUs.

SEC source: 0001628280-23-001275 · wf-form4_167416524864936.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,853

F1 · price: Common shares issued as director's fees using January 17, 2023 closing price of $56.35.

SEC source: 0001493152-22-025424 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,000

F1 · shares: Transaction represents grant of Restricted Stock Units ("RSUs") under the 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3(d). On August 8, 2022 the Reporting Person was granted 25,000 RSUs which vest on August 7, 2023 (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Vesting may occur earlier during the Reporting Person's period of service due to death or disability or the occurrence of a change in control. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the Reporting Person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 125,000 are represented by RSUs.

SEC source: 0001214659-22-009117 · marketforms-56673.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,879

F1 · shares: Award of unrestricted shares of Common Stock.

SEC source: 0001209191-22-003591 · doc4.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,192

F1 · price: Common Shares issued as director's fees using January 14, 2022 closing price of $57.00.

SEC source: 0001209191-21-071541 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,893 shares

Expires not disclosed

F1 · derivative.exercise_price: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · price: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · derivative.exercise_date: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · derivative.expiration_date: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

SEC source: 0001209191-21-069835 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,893

Underlying: Common Stock · 14 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Three (3) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001209191-21-060937 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,879

Underlying: Common Stock · 17 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Four (4) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001493152-21-018493 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,000

F1 · shares: Transaction represents grant of Restricted Stock Units ("RSUs") under the 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3(d). On August 2, 2021 the Reporting Person was granted 25,000 RSUs which vest on August 1, 2022 (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Vesting may occur earlier during the Reporting Person's period of service due to death or disability or the occurrence of a change in control. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the Reporting Person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 100,000 are represented by RSUs.

SEC source: 0001209191-21-047232 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,862

Underlying: Common Stock · 17 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Three (3) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001209191-21-034739 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,845

Underlying: Common Stock · 1,471 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001214659-21-004663 · marketforms-52514.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,283

F1 · shares: Award of unrestricted shares of Common Stock.

F2 · balance_after: Includes 83 shares of the Issuer's Common Stock acquired in exempt transactions under the dividend equivalent feature of an award of restricted stock units under the Issuer's Stock Incentive Plan made on April 22, 2020.

SEC source: 0001209191-21-027304 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 374

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001209191-21-007211 · doc4.xml · derivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 370

Underlying: Common Stock · 370 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

SEC source: 0001493152-20-010806 · ownership.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,000

F1 · shares: Transaction represents grant of Restricted Stock Units (RSUs) in a transaction exempt under Rule 16b-3(d). On June 4, 2020 the Reporting Person was granted 25,000 RSUs which vest on June 3, 2021 (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the Reporting Person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 75,000 are represented by RSUs.

SEC source: 0001214659-20-003645 · marketforms-48575.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,971

SEC source: 0001214659-20-003065 · marketforms-48477.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,753

F1 · shares: Dividend Equivalent Units associated with award granted on April 24, 2019 vesting on March 31, 2020.

SEC source: 0000950117-19-000196 · cfp_24524.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,000

F1 · security: Transaction represents grant of Restricted Stock Units (RSUs) in a transaction exempt under Rule 16b-3(d). On May 30, 2019, the Reporting Person was granted 25,000 RSUs which vest on the day before the first anniversary of the grant date (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the Reporting Person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 50,000 are represented by RSUs.

SEC source: 0001214659-19-002908 · marketforms-44779.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,693

SEC source: 0001214659-19-000433 · marketforms-43771.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 545

SEC source: 0000950117-18-000213 · cfp_24415.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,000

F1 · security: Transaction represents grant of Restricted Stock Units (RSUs) in a transaction exempt under Rule 16b-3(d). On June 5, 2018, the Reporting Person was granted 25,000 RSUs which vest on the day before the first anniversary of the grant date (the "Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date. Each RSU represents the contingent right to receive, at settlement, one share of Wireless Telecom Group (WTT) Common Stock subject to vesting of said unit. Settlement will occur within 30 days of the earlier of three years from the grant date, the date of the reporting person's separation from service (assuming vesting) or a change in control (assuming vesting).

F2 · balance_after: Of the reported securities, 25,000 are represented by RSUs and 45,000 are shares of restricted stock.

SEC source: 0000930413-17-002307 · c88569_4.xml · derivative · entry 2

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Common Stock · 70,000 shares

Expires 2027-06-05

F2 · derivative.exercise_date: This option vests on the Vesting Date, provided that the Reporting Person's service as a director of the Company continues to such date.

SEC source: 0000930413-17-002307 · c88569_4.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

F1 · shares: On June 5, 2017, the Reporting Person was granted 30,000 shares of restricted common stock which vest on the date of the Company's next annual meeting of shareholders (the \"Vesting Date"), provided that the Reporting Person's service as a director of the Company continues to such date.

SEC source: 0000930413-16-008714 · c86584_4.xml · derivative · entry 2

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,000

Underlying: Common Stock · 35,000 shares

Expires 2026-11-13

F2 · security: These options were granted to the reporting person in connection with his service as a director of the Company.

F3 · derivative.exercise_date: These shares will vest on the Vesting Date, or upon change of control, provided that the Reporting Person's service as a director of the Company continues through such date.

SEC source: 0000930413-16-008714 · c86584_4.xml · nonDerivative · entry 1

Millegan Michael · CIK 0001689926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

F1 · shares: On November 13, 2016, the Reporting Person was granted 15,000 shares of restricted common stock, par value $0.01 per share, of the Company in connection with his service as a director of the Company. These shares will vest on the date of the Company's next annual meeting of shareholders to be held in 2017 (the "Vesting Date"), or upon change of control, provided that the Reporting Person's service as a director of the Company continues through such date.