LTRX

SEC source: 0001683168-19-001617 · ownership.xml · nonDerivative · entry 4

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,748

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 · kind: Represents shares of common stock acquired via exercise of Stock Options granted on November 12, 2012 (the "Grant Date") under the Lantronix, Inc. Amended and Restated 2010 Stock Incentive Plan (the "2010 SIP").

SEC source: 0001683168-19-001617 · ownership.xml · nonDerivative · entry 3

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,748

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 · kind: Represents shares of common stock acquired via exercise of Stock Options granted on June 7, 2012 (the "Grant Date") under the Lantronix, Inc. Amended and Restated 2010 Stock Incentive Plan (the "2010 SIP").

SEC source: 0001683168-19-001617 · ownership.xml · derivative · entry 6

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,780

Underlying: Common Stock · 2,115 shares

Expires 2019-06-07

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: 0001683168-19-001617 · ownership.xml · nonDerivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,968

F3 · price: This transaction was executed in multiple trades at prices ranging from $3.43 to $3.47. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-001617 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,083

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 · kind: Represents shares of common stock acquired via exercise of Stock Options granted on June 7, 2012 (the "Grant Date") under the Lantronix, Inc. Amended and Restated 2010 Stock Incentive Plan (the "2010 SIP").

SEC source: 0001683168-19-001513 · ownership.xml · derivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 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: RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F3 · derivative.expiration_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

SEC source: 0001683168-19-001513 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,968

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 · kind: Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 13, 2018 (the "Grant Date").

SEC source: 0001683168-19-001511 · ownership.xml · derivative · entry 2

HALE MARTIN M JR · CIK 0001272935 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 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: RSUs convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F4 · derivative.expiration_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F5 · ownership.direct: Martin Hale, Jr. holds the RSUs listed in this Form 4 (and any shares of Common Stock issuable upon vesting thereof) for the benefit of Hale Capital Partners, LP.

SEC source: 0001683168-19-001511 · ownership.xml · nonDerivative · entry 1

HALE MARTIN M JR · CIK 0001272935 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,946,748

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 · kind: Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 13, 2018 (the "Grant Date").

F2 · balance_after: Includes 1,941,748 shares of common stock of Lantronix Inc. (the "Issuer") held by Hale Capital Partners, LP, a Delaware limited partnership ("HCP"). Martin Hale, Jr. is the Chief Executive Officer of HCP. MH is also (i) the sole owner and managing member of Hale Fund Partners, LLC, a Delaware limited liability company ("HFP"), the general partner of HCP and (ii) the sole owner and Chief Executive Officer of Hale Fund Management, LLC, a Delaware limited liability company ("HFM"). HFM is the general partner of Hale Capital Management, LP ("HCM"), the manager of HCP. Each of Martin Hale, Jr., HFP, HFM and HCM disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest.

SEC source: 0001683168-19-001512 · ownership.xml · derivative · entry 2

EDWARDS BRUCE C · CIK 0001195293 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 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: RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F3 · derivative.expiration_date: The restricted stock units ("RSUs") vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

SEC source: 0001683168-19-001512 · ownership.xml · nonDerivative · entry 1

EDWARDS BRUCE C · CIK 0001195293 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,000

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 · kind: Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 13, 2018 (the "Grant Date").

SEC source: 0001683168-19-001486 · ownership.xml · derivative · entry 3

PRINTER HOSHI · CIK 0001198590 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2019-11-12

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: 0001683168-19-001486 · ownership.xml · nonDerivative · entry 2

PRINTER HOSHI · CIK 0001198590 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,640

F2 · shares: These shares were sold to cover the exercise price of options exercised and estimated tax liability related to such exercise.

F3 · price: This transaction was executed in multiple trades at prices ranging from $3.30 to $3.33. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-001486 · ownership.xml · nonDerivative · entry 1

PRINTER HOSHI · CIK 0001198590 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,840

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 · kind: Represents shares of common stock acquired via exercise of Stock Options granted on November 12, 2012 (the "Grant Date") under the Lantronix, Inc. Amended and Restated 2010 Stock Incentive Plan (the "2010 SIP").

SEC source: 0001683168-19-001317 · ownership.xml · derivative · entry 1

Pickle Paul H · CIK 0001568957 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents inducement restricted stock units ("Inducement RSUs") granted on May 1, 2019. The shares subject to the Inducement RSUs shall vest according to the following schedule: 62,500 of the Inducement RSUs shall vest on June 1, 2020, and the remaining Inducement RSUs shall vest ratably each quarter thereafter for a period of 3 years.

F1 · derivative.exercise_date: Represents inducement restricted stock units ("Inducement RSUs") granted on May 1, 2019. The shares subject to the Inducement RSUs shall vest according to the following schedule: 62,500 of the Inducement RSUs shall vest on June 1, 2020, and the remaining Inducement RSUs shall vest ratably each quarter thereafter for a period of 3 years.

F1 · derivative.expiration_date: Represents inducement restricted stock units ("Inducement RSUs") granted on May 1, 2019. The shares subject to the Inducement RSUs shall vest according to the following schedule: 62,500 of the Inducement RSUs shall vest on June 1, 2020, and the remaining Inducement RSUs shall vest ratably each quarter thereafter for a period of 3 years.

SEC source: 0001683168-19-001169 · ownership.xml · derivative · entry 1

Pickle Paul H · CIK 0001568957 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires 2026-04-22

F1 · derivative.exercise_date: Represents inducement stock options ("Inducement Options") granted on April 22, 2019. The Inducement Options shall vest according to the following schedule: 250,000 of the options shall vest one year from date of grant, the next 100,000 options will vest 1/24th per month over the following 24 months, and the remaining 150,000 options shall vest 1/12th each month thereafter for a period of 12 months.

SEC source: 0001683168-19-000686 · ownership.xml · derivative · entry 3

Whitaker Jeremy · CIK 0001337832 · Interim CEO and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 1,250 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: In accordance with the terms of the RSU Agreement, 499 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

SEC source: 0001683168-19-000686 · ownership.xml · nonDerivative · entry 2

Whitaker Jeremy · CIK 0001337832 · Interim CEO and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,570

F2 · kind: In accordance with the terms of the RSU Agreement, 499 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

SEC source: 0001683168-19-000686 · ownership.xml · nonDerivative · entry 1

Whitaker Jeremy · CIK 0001337832 · Interim CEO and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,069

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 · kind: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

SEC source: 0001683168-19-000556 · ownership.xml · derivative · entry 3

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,750

Underlying: Common Stock · 56,250 shares

Expires 2022-12-05

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_date: The option vests according to the following schedule: 25% of the option (37,500 shares) vested September 1, 2018 and the remainder of the option (112,500 shares) is vesting ratably each month thereafter over a period of 36 months.

SEC source: 0001683168-19-000556 · ownership.xml · derivative · entry 2

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,250

Underlying: Common Stock · 18,736 shares

Expires 2022-12-05

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_date: The option vests according to the following schedule: 25% of the option (37,500 shares) vested September 1, 2017 and the remainder of the option (112,500 shares) is vesting ratably each month thereafter over a period of 36 months.

SEC source: 0001683168-19-000556 · ownership.xml · nonDerivative · entry 1

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 408,255

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: 0001683168-19-000441 · ownership.xml · nonDerivative · entry 1

Yoder Kevin · CIK 0001669090 · VP of Worldwide Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,668

SEC source: 0001683168-19-000360 · ownership.xml · nonDerivative · entry 4

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,968

F4 · price: This transaction was executed in multiple trades at prices ranging from $2.67 to $2.74. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000360 · ownership.xml · nonDerivative · entry 3

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,558

F3 · price: This transaction was executed in multiple trades at prices ranging from $2.65 to $2.70. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000360 · ownership.xml · nonDerivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,773

F2 · price: This transaction was executed in multiple trades at prices ranging from $2.61 to $2.68. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000360 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,257

F1 · price: This transaction was executed in multiple trades at prices ranging from $2.55 to $2.63. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected

SEC source: 0001683168-19-000298 · ownership.xml · nonDerivative · entry 3

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,257

F3 · price: This transaction was executed in multiple trades at prices ranging from $2.55 to $2.58. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000298 · ownership.xml · nonDerivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,357

F2 · price: This transaction was executed in multiple trades at prices ranging from $2.58 to $2.60. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000298 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,357

F1 · price: This transaction was executed in multiple trades at prices ranging from $2.60 to $2.62. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000264 · ownership.xml · nonDerivative · entry 3

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,457

F3 · price: This transaction was executed in multiple trades at prices ranging from $2.60 to $2.64. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000264 · ownership.xml · nonDerivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,668

F2 · price: This transaction was executed in multiple trades at prices ranging from $2.70 to $2.71. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-19-000264 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,568

F1 · price: This transaction was executed in multiple trades at prices ranging from $2.70 to $2.78. The price reported reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001683168-18-003730 · ownership.xml · derivative · entry 3

Whitaker Jeremy · CIK 0001337832 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,750

Underlying: Common Stock · 1,250 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: In accordance with the terms of the RSU Agreement, 433 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

SEC source: 0001683168-18-003730 · ownership.xml · nonDerivative · entry 2

Whitaker Jeremy · CIK 0001337832 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,819

F2 · kind: In accordance with the terms of the RSU Agreement, 433 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

SEC source: 0001683168-18-003730 · ownership.xml · nonDerivative · entry 1

Whitaker Jeremy · CIK 0001337832 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,252

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 · kind: Represents Restricted Stock Units ("RSUs") granted on September 14, 2016. The restricted stock units ("RSUs") vest such that (a) 25% of the shares (5,000 shares) vested on September 14, 2017, the one-year anniversary of the grant date and (b) 1/16 of the shares (1,250 shares) vest quarterly thereafter, such that one hundred percent (100%) of the RSUs will be fully vested on the four-year anniversary of the grant date.

SEC source: 0001683168-18-003692 · ownership.xml · derivative · entry 3

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,986

Underlying: Common Stock · 50,014 shares

Expires 2022-12-05

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_date: The option vests according to the following schedule: 25% of the option (37,500 shares) vested September 1, 2017 and the remainder of the option (112,500 shares) is vesting ratably each month thereafter over a period of 36 months.

SEC source: 0001683168-18-003692 · ownership.xml · nonDerivative · entry 2

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,269

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 · shares: Represents shares of common stock acquired via exercise of Stock Options granted on December 5, 2015 (the "Grant Date") under the Lantronix, Inc. Amended and Restated 2010 Stock Incentive Plan (the "2010 SIP").

SEC source: 0001683168-18-003692 · ownership.xml · nonDerivative · entry 1

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 283,255

F1 · shares: Constitutes previously owned shares surrendered to cover the exercise price of the option being exercised through a stock swap.

SEC source: 0001683168-18-003600 · ownership.xml · derivative · entry 3

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,500 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: In accordance with the terms of the RSU Agreement, 18,828 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") granted on April 28, 2016 pursuant to an Inducement Restricted Stock Unit Agreement (the "RSU Agreement"). The RSUs vest at the rate of 37,500 each quarter through December 2018. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Lantronix, Inc. common stock.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") granted on April 28, 2016 pursuant to an Inducement Restricted Stock Unit Agreement (the "RSU Agreement"). The RSUs vest at the rate of 37,500 each quarter through December 2018. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Lantronix, Inc. common stock.

SEC source: 0001683168-18-003600 · ownership.xml · nonDerivative · entry 2

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,927

F2 · kind: In accordance with the terms of the RSU Agreement, 18,828 shares of Lantronix, Inc. common stock were withheld at vesting to cover required tax withholding.

SEC source: 0001683168-18-003600 · ownership.xml · nonDerivative · entry 1

Benck Jeff · CIK 0001397573 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,755

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 · kind: Represents Restricted Stock Units ("RSUs") granted on April 28, 2016 pursuant to an Inducement Restricted Stock Unit Agreement (the "RSU Agreement"). The RSUs vest at the rate of 37,500 each quarter through December 2018. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Lantronix, Inc. common stock.

SEC source: 0001683168-18-003472 · ownership.xml · nonDerivative · entry 1

Whitaker Jeremy · CIK 0001337832 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,002

F1 · kind: Represent shares of common stock acquired through the Lantronix, Inc. 2013 Employee Stock Purchase Plan.

SEC source: 0001683168-18-003461 · ownership.xml · derivative · entry 2

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 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: RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F3 · derivative.expiration_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

SEC source: 0001683168-18-003461 · ownership.xml · nonDerivative · entry 1

FOLINO PAUL F · CIK 0001244088 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,968

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 · kind: Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 14, 2017 (the "Grant Date").

SEC source: 0001683168-18-003460 · ownership.xml · derivative · entry 2

EDWARDS BRUCE C · CIK 0001195293 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 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: RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F3 · derivative.expiration_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

SEC source: 0001683168-18-003460 · ownership.xml · nonDerivative · entry 1

EDWARDS BRUCE C · CIK 0001195293 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,000

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 · kind: Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 14, 2017 (the "Grant Date").

SEC source: 0001683168-18-003462 · ownership.xml · derivative · entry 1

HALE MARTIN M JR · CIK 0001272935 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F1 · derivative.exercise_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F1 · derivative.expiration_date: The restricted stock units ("RSUs") will vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.

F2 · ownership.direct: Martin Hale, Jr. holds the RSUs listed in this Form 4 (and any shares of Common Stock issuable upon exercise thereof) for the benefit of Hale Capital Partners, LP.

SEC source: 0001683168-18-003463 · ownership.xml · derivative · entry 1

PRINTER HOSHI · CIK 0001198590 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2025-11-13

F1 · derivative.exercise_date: The options shall vest in twelve equal monthly installments, with the first installment vesting on December 13, 2018 and the final installment vesting on November 13, 2019.

SEC source: 0001683168-18-003459 · ownership.xml · derivative · entry 1

BRUSCHA BERNHARD · CIK 0001134246 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2025-11-13

F1 · derivative.exercise_date: The options shall vest in twelve equal monthly installments, with the first installment vesting on December 13, 2018 and the final installment vesting on November 13, 2019.