MTSI

SEC source: 0000904454-16-001435 · edgar.xml · nonDerivative · entry 1

Hwang Donghyun Thomas · CIK 0001480330 · SVP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,702

F1 · kind: The shares were sold pursuant to a sales plan adopted by the Reporting Person and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

SEC source: 0000904454-17-000041 · edgar.xml · nonDerivative · entry 2

MCMULLAN ROBERT · CIK 0001191087 · SVP, Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,383

F2 · kind: The shares were sold pursuant to a sales plan adopted by the Reporting Person and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

F3 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-16-001431 · edgar.xml · nonDerivative · entry 1

Croteau John · CIK 0001558349 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,306

F1 · kind: The shares were sold pursuant to a sales plan adopted by the Reporting Person and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

F2 · price: The price reported in Column 4 is the weighted average price. The shares were sold in multiple transactions at prices ranging from $41.28 to $42.77. The Reporting Person undertakes to provide the Issuer, any shareholder of the Issuer, 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: 0000904454-17-000039 · edgar.xml · nonDerivative · entry 1

Kennedy John Francis · CIK 0001616450 · SVP & GM, A&D Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,805

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000045 · edgar.xml · nonDerivative · entry 1

Virk Preetinder S. · CIK 0001417241 · SVP & GM, Networks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,226

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000041 · edgar.xml · nonDerivative · entry 1

MCMULLAN ROBERT · CIK 0001191087 · SVP, Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,277

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

SEC source: 0000904454-17-000043 · edgar.xml · nonDerivative · entry 1

Murphy Michael T. · CIK 0001544296 · SVP & GM, RF & Microwave

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,393

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000037 · edgar.xml · nonDerivative · entry 1

Hwang Donghyun Thomas · CIK 0001480330 · SVP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,990

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000035 · edgar.xml · nonDerivative · entry 1

Dennehy Robert · CIK 0001588004 · SVP, Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,069

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000033 · edgar.xml · nonDerivative · entry 1

Croteau John · CIK 0001558349 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 144,166

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.

SEC source: 0000904454-17-000031 · edgar.xml · nonDerivative · entry 1

Behfar Alex · CIK 0001629171 · SVP&Chief Scientist, Photonics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,609

F1 · shares: Reflects an adjustment to correct a previous inadvertent reporting error, to exclude shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2016.

F2 · balance_after: The reported ownership includes 274 shares acquired under the Issuer's Employee Stock Purchase Plan on November 18, 2016.

F3 · balance_after: The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transaction reported herein.