Peterson James J

SEC source: 0001493152-26-043766 · ownership.xml · nonDerivative · entry 2

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 515,405

F2 · shares: These Restricted Stock Units were granted to the Reporting Person on September 14, 2026 and vest on October 1, 2026.

SEC source: 0001493152-26-043766 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 496,304

F1 · shares: These Restricted Stock Units were granted to the Reporting Person on September 14, 2026 and vest on September 30, 2026.

SEC source: 0001493152-26-040133 · ownership.xml · derivative · entry 4

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 144,927 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.

F2 · derivative.exercise_price: Represents the conversion, on a one-for-one basis, of 144,927 shares of Class B Common Stock into 144,927 shares of Class A Common Stock, pursuant to the terms of the Company's Certificate of Incorporation. No consideration was paid in connection with the conversion.

F2 · derivative.exercise_date: Represents the conversion, on a one-for-one basis, of 144,927 shares of Class B Common Stock into 144,927 shares of Class A Common Stock, pursuant to the terms of the Company's Certificate of Incorporation. No consideration was paid in connection with the conversion.

F2 · derivative.expiration_date: Represents the conversion, on a one-for-one basis, of 144,927 shares of Class B Common Stock into 144,927 shares of Class A Common Stock, pursuant to the terms of the Company's Certificate of Incorporation. No consideration was paid in connection with the conversion.

SEC source: 0001493152-26-040133 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 484,049

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.

SEC source: 0001493152-26-032004 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,122

F1 · shares: These Restricted Stock Units were granted to the Reporting Person on June 30, 2026 and vested on July 1, 2026.

SEC source: 0001493152-26-021209 · ownership.xml · nonDerivative · entry 2

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 325,462

SEC source: 0001493152-26-021209 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 320,462

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on February 25, 2026 and vested on April 1, 2026.

F2 · balance_after: The number of shares beneficially owned by the Reporting Person has been adjusted to account for rounding as a result of a 1-for-10 reverse stock split effected by the Issuer on April 6, 2026.

SEC source: 0001493152-25-025467 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,056,566

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on November 25, 2025 and vest on January 1, 2026.

SEC source: 0001493152-25-015017 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,017,400

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on September 23, 2025.

SEC source: 0001641172-25-018788 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,970,545

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on July 9, 2025, whereas 90% of the award was fully vested upon grant and the remaining 10% will vest on October 1, 2025.

SEC source: 0001493152-25-011927 · ownership.xml · derivative · entry 5

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 915,033

Underlying: Class A Common Stock · 915,033 shares

Expires not disclosed

F2 · derivative.exercise_price: The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date (December 21, 2023).

F3 · derivative.exercise_date: The Class B restricted stock awards (the "RSAs") were granted to the Reporting Person on May 30, 2025, and will vest over five years as follows: (i) 10% of the RSAs will vest on the first anniversary of the grant date (May 30, 2026) and (ii) the remaining 90% will vest in equal quarterly installments over the remaining 48 months.

F3 · derivative.expiration_date: The Class B restricted stock awards (the "RSAs") were granted to the Reporting Person on May 30, 2025, and will vest over five years as follows: (i) 10% of the RSAs will vest on the first anniversary of the grant date (May 30, 2026) and (ii) the remaining 90% will vest in equal quarterly installments over the remaining 48 months.

SEC source: 0001641172-25-009778 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,872,092

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on April 11, 2025 and are fully vested on the grant date. These RSUs will settle and be delivered on the earlier of: (i) Participant's separation from service; (ii) Participant's disability; (iii) Participant's death; (iv) Change in Control of the Company; (v) occurrence of an unforeseeable emergency for the Participant as defined under Section 409A of the Internal Revenue Code; or (vi) on the following dates: (a) 350,000 RSUs on April 4, 2026; (b) 350,000 RSUs on July 1, 2026; and (c) 350,000 RSUs on November 1, 2026.

F2 · shares: On April 14, 2025, the Reporting Person filed a Form 4 with an incorrect footnote on the award given due to an administrative error. This amendment reflects the correct footnote for the award.

SEC source: 0001641172-25-004667 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,872,092

F1 · shares: These Restricted Stock Units ("RSUs") were granted to the Reporting Person on April 10, 2025 and are fully vested on the grant date (April 10, 2025).

SEC source: 0001493152-25-010663 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,822,092

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions range from $0.88 to $1.02 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001493152-25-010241 · ownership.xml · nonDerivative · entry 2

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,099,377

SEC source: 0001493152-25-010241 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,115,180

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions range from $1.03 to $1.08 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001493152-25-009752 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,115,574

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions range from $1.04 to $1.06 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001493152-25-009605 · ownership.xml · nonDerivative · entry 2

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,262,306

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions range from $1.08 to $1.09 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001493152-25-009605 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,264,707

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions range from $1.07 to $1.11 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001104659-23-129362 · tm2333669-13_4seq1.xml · derivative · entry 2

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,449,275

Underlying: Class A Common Stock · 1,449,275 shares

Expires not disclosed

F2 · derivative.exercise_price: At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of shares of preferred stock, which includes Series A Preferred Stock and Founders Preferred Stock of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class B Common Stock. The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date.

F2 · shares: At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of shares of preferred stock, which includes Series A Preferred Stock and Founders Preferred Stock of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class B Common Stock. The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date.

F2 · price: At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of shares of preferred stock, which includes Series A Preferred Stock and Founders Preferred Stock of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class B Common Stock. The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date.

F2 · derivative.exercise_date: At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of shares of preferred stock, which includes Series A Preferred Stock and Founders Preferred Stock of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class B Common Stock. The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date.

F2 · derivative.expiration_date: At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of shares of preferred stock, which includes Series A Preferred Stock and Founders Preferred Stock of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class B Common Stock. The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date.

SEC source: 0001104659-23-129362 · tm2333669-13_4seq1.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,404,845

F1 · shares: Received in connection with the business combination (the "Business Combination") by and between Chavant Capital Acquisition Corp., CLAY Merger Sub II, Inc. and Mobix Labs, Inc. in accordance with the terms of the Business Combination Agreement dated as of November 15, 2022, which closed on December 21, 2023 ("Closing Date"). At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of certain equity interests of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class A Common Stock.

F1 · price: Received in connection with the business combination (the "Business Combination") by and between Chavant Capital Acquisition Corp., CLAY Merger Sub II, Inc. and Mobix Labs, Inc. in accordance with the terms of the Business Combination Agreement dated as of November 15, 2022, which closed on December 21, 2023 ("Closing Date"). At the Closing Date, the Reporting Person acquired these shares in exchange for the same number of certain equity interests of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class A Common Stock.

SEC source: 0001493152-25-008575 · ownership.xml · derivative · entry 3

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,416

Underlying: Class A Common Stock · 133,416 shares

Expires 2032-04-04

F3 · derivative.exercise_date: These options are fully vested and exercisable.

F1 · balance_after: On December 26, 2023, the Reporting Person filed a Form 4 that incorrectly reported the acquisition of 153,416 shares, which should have been reported as the acquisition of options and are now included on Table II.

SEC source: 0001493152-25-008575 · ownership.xml · derivative · entry 2

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Class A Common Stock · 20,000 shares

Expires 2030-08-10

F3 · derivative.exercise_date: These options are fully vested and exercisable.

F1 · balance_after: On December 26, 2023, the Reporting Person filed a Form 4 that incorrectly reported the acquisition of 153,416 shares, which should have been reported as the acquisition of options and are now included on Table II.

SEC source: 0001493152-25-008575 · ownership.xml · nonDerivative · entry 1

Peterson James J · CIK 0001192204 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,283,795

F1 · shares: On December 26, 2023, the Reporting Person filed a Form 4 that incorrectly reported the acquisition of 153,416 shares, which should have been reported as the acquisition of options and are now included on Table II.

F2 · shares: Received in connection with the business combination (the "Business Combination") by and between Chavant Capital Acquisition Corp., CLAY Merger Sub II, Inc. and Mobix Labs, Inc. in accordance with the terms of the Business Combination Agreement dated as of November 15, 2022, which closed on December 21, 2023 ("Closing Date"). At the Closing Date, the Reporting Person acquired these shares and options in exchange for the same number of certain equity interests of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class A Common Stock as well as options exercisable into shares of Class A Common Stock.

F1 · price: On December 26, 2023, the Reporting Person filed a Form 4 that incorrectly reported the acquisition of 153,416 shares, which should have been reported as the acquisition of options and are now included on Table II.

F1 · balance_after: On December 26, 2023, the Reporting Person filed a Form 4 that incorrectly reported the acquisition of 153,416 shares, which should have been reported as the acquisition of options and are now included on Table II.

F2 · balance_after: Received in connection with the business combination (the "Business Combination") by and between Chavant Capital Acquisition Corp., CLAY Merger Sub II, Inc. and Mobix Labs, Inc. in accordance with the terms of the Business Combination Agreement dated as of November 15, 2022, which closed on December 21, 2023 ("Closing Date"). At the Closing Date, the Reporting Person acquired these shares and options in exchange for the same number of certain equity interests of Mobix Labs, Inc. held immediately prior to the Closing, which were automatically converted into a number of shares of Class A Common Stock as well as options exercisable into shares of Class A Common Stock.

SEC source: 0000310568-18-000108 · wf-form4_152771260941627.xml · derivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Microsemi Common Stock · 250,000 shares

Expires 2021-07-26

F2 · derivative.exercise_price: Each Performance Right represents a contingent right to receive one share of MSCC Common Stock. The 1,000,000 Performance Rights granted were scheduled to vest (a) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $50.00 per share for a period of at least twenty consecutive trading days, (b) 50% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $60.00 per share for a period of at least twenty consecutive trading days, and (c) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $70.00 per share for a period of at least twenty consecutive trading days. The first two tranches of this award vested and this transaction reports the cancellation of the third tranche of these Performance Rights.

F2 · price: Each Performance Right represents a contingent right to receive one share of MSCC Common Stock. The 1,000,000 Performance Rights granted were scheduled to vest (a) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $50.00 per share for a period of at least twenty consecutive trading days, (b) 50% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $60.00 per share for a period of at least twenty consecutive trading days, and (c) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $70.00 per share for a period of at least twenty consecutive trading days. The first two tranches of this award vested and this transaction reports the cancellation of the third tranche of these Performance Rights.

F2 · derivative.exercise_date: Each Performance Right represents a contingent right to receive one share of MSCC Common Stock. The 1,000,000 Performance Rights granted were scheduled to vest (a) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $50.00 per share for a period of at least twenty consecutive trading days, (b) 50% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $60.00 per share for a period of at least twenty consecutive trading days, and (c) 25% upon Microsemi's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $70.00 per share for a period of at least twenty consecutive trading days. The first two tranches of this award vested and this transaction reports the cancellation of the third tranche of these Performance Rights.

SEC source: 0000310568-18-000108 · wf-form4_152771260941627.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Shares disposed of pursuant to the Agreement and Plan of Merger by and among Microchip Technology Incorporated ("Microchip") , Maple Acquisition Corporation and Microsemi Corporation (the "Merger Agreement" and, the transaction contemplated therein, the "Merger"), whereby each share of Issuer's common stock was automatically cancelled and converted into the right to an amount equal to $68.78 in cash (the "Merger Consideration").

SEC source: 0000310568-18-000074 · wf-form4_152486036493004.xml · nonDerivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 473,302

SEC source: 0000310568-18-000074 · wf-form4_152486036493004.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 478,650

F1 · security: Shares issued by Microsemi as part of the reporting person's bonus for the first half of fiscal year 2018.

SEC source: 0000310568-18-000046 · wf-form4_152123283228157.xml · derivative · entry 3

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Microsemi Common Stock · 500,000 shares

Expires 2021-07-26

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 · derivative.exercise_price: Each Performance Right represents a contingent right to receive one share of MSCC Common Stock. The performance rights are scheduled to vest (a) 25% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $50.00 per share for a period of at least twenty consecutive trading days, (b) 50% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $60.00 per share for a period of at least twenty consecutive trading days, and (c) 25% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $70.00 per share for a period of at least twenty consecutive trading days. This transaction reports the vesting of the second tranche of this award.

F1 · derivative.exercise_date: Each Performance Right represents a contingent right to receive one share of MSCC Common Stock. The performance rights are scheduled to vest (a) 25% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $50.00 per share for a period of at least twenty consecutive trading days, (b) 50% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $60.00 per share for a period of at least twenty consecutive trading days, and (c) 25% upon MSCC's common stock (plus amount of any dividends paid per share) achieving a market price of not less than $70.00 per share for a period of at least twenty consecutive trading days. This transaction reports the vesting of the second tranche of this award.

SEC source: 0000310568-18-000046 · wf-form4_152123283228157.xml · nonDerivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 467,865

SEC source: 0000310568-18-000046 · wf-form4_152123283228157.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 713,498

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.

SEC source: 0000310568-17-000207 · wf-form4_151028045181761.xml · derivative · entry 4

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Microsemi Common Stock · 67,611 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.

F2 · derivative.exercise_price: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 116,410 Performance Rights was granted on 10/12/2015 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2016, 2017 and 2018. This transaction reflects the number of shares earned in the second year of the performance period and a total of 114,175 were earned in the first two years of the performance period.

F2 · derivative.exercise_date: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 116,410 Performance Rights was granted on 10/12/2015 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2016, 2017 and 2018. This transaction reflects the number of shares earned in the second year of the performance period and a total of 114,175 were earned in the first two years of the performance period.

F2 · derivative.expiration_date: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 116,410 Performance Rights was granted on 10/12/2015 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2016, 2017 and 2018. This transaction reflects the number of shares earned in the second year of the performance period and a total of 114,175 were earned in the first two years of the performance period.

F2 · balance_after: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 116,410 Performance Rights was granted on 10/12/2015 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2016, 2017 and 2018. This transaction reflects the number of shares earned in the second year of the performance period and a total of 114,175 were earned in the first two years of the performance period.

SEC source: 0000310568-17-000207 · wf-form4_151028045181761.xml · derivative · entry 3

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Microsemi Common Stock · 44,381 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.

F1 · derivative.exercise_price: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 161,387 Performance Rights was granted on 11/03/2014 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2015, 2016 and 2017. This transaction reflects the number of shares earned in the third year of the performance period and a total of 205,768 were earned over the three-year performance period.

F1 · derivative.exercise_date: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 161,387 Performance Rights was granted on 11/03/2014 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2015, 2016 and 2017. This transaction reflects the number of shares earned in the third year of the performance period and a total of 205,768 were earned over the three-year performance period.

F1 · derivative.expiration_date: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 161,387 Performance Rights was granted on 11/03/2014 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2015, 2016 and 2017. This transaction reflects the number of shares earned in the third year of the performance period and a total of 205,768 were earned over the three-year performance period.

F1 · balance_after: Each Performance Right represents a right to receive one share of Microsemi common stock. A target of 161,387 Performance Rights was granted on 11/03/2014 and between 0% and 270% of the target number may be earned over a three-year performance period incorporating Microsemi's fiscal year 2015, 2016 and 2017. This transaction reflects the number of shares earned in the third year of the performance period and a total of 205,768 were earned over the three-year performance period.

SEC source: 0000310568-17-000207 · wf-form4_151028045181761.xml · nonDerivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 213,498

SEC source: 0000310568-17-000207 · wf-form4_151028045181761.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,938

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.

SEC source: 0000310568-17-000180 · wf-form4_150819037334747.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,946

SEC source: 0000310568-17-000162 · wf-form4_150767254363849.xml · nonDerivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,695

SEC source: 0000310568-17-000162 · wf-form4_150767254363849.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,238

SEC source: 0000310568-17-000103 · wf-form4_149567290850076.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,781

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000100 · wf-form4_149558302422800.xml · nonDerivative · entry 2

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,581

SEC source: 0000310568-17-000100 · wf-form4_149558302422800.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,346

F1 · security: Issuance of stock by Microsemi to satisfy accrued vacation time obligations.

SEC source: 0000310568-17-000079 · wf-form4_149513898527773.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,311

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000073 · wf-form4_149445161201536.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,111

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000070 · wf-form4_149393583323602.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,911

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000044 · wf-form4_148969895883466.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,711

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000042 · wf-form4_148849850902792.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,511

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000038 · wf-form4_148832146601862.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,311

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000036 · wf-form4_148789452956142.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 236,111

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000032 · wf-form4_148728736960784.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,911

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.

SEC source: 0000310568-17-000015 · wf-form4_148668433133968.xml · nonDerivative · entry 1

PETERSON JAMES J · CIK 0001192204 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,711

F1 · security: This transaction was executed pursuant to a 10b5-1 plan.